configure.in - platform/external/flac - Gitiles

 #  FLAC - Free Lossless Audio Codec
 #  Copyright (C) 2001,2002  Josh Coalson
 #
 #  This program is part of FLAC; you can redistribute it and/or
 #  modify it under the terms of the GNU General Public License
 #  as published by the Free Software Foundation; either version 2
 #  of the License, or (at your option) any later version.
 #
 #  This program is distributed in the hope that it will be useful,
 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 #  GNU General Public License for more details.
 #
 #  You should have received a copy of the GNU General Public License
 #  along with this program; if not, write to the Free Software
 #  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 # NOTE that for many of the AM_CONDITIONALs we use the prefix FLaC__
 # instead of FLAC__ since autoconf triggers off 'AC_' in strings

 AC_INIT(src/flac/main.c)
 AM_INIT_AUTOMAKE(flac, 1.0.3)

 # Function to configure paths for id3lib; search for 'meat' to get to the end.
 # adapted from ogg.m4
 # This is here until id3lib comes with an equivalent.
 # It is inline with configure.in instead of a separate file as a courtesy to users unaware of the -I flag to aclocal
 dnl LOCAL__PATH_ID3LIB([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
 dnl Test for libid3, and define ID3LIB_CFLAGS and ID3LIB_LIBS
 dnl
 AC_DEFUN(LOCAL__PATH_ID3LIB,
 [dnl
 dnl Get the cflags and libraries
 dnl
 AC_ARG_WITH(id3lib,[  --with-id3lib=PFX   Prefix where libid3 is installed (optional)], id3lib_prefix="$withval", id3lib_prefix="")
 AC_ARG_WITH(id3lib-libraries,[  --with-id3lib-libraries=DIR   Directory where libid3 library is installed (optional)], id3lib_libraries="$withval", id3lib_libraries="")
 AC_ARG_WITH(id3lib-includes,[  --with-id3lib-includes=DIR   Directory where libid3 header files are installed (optional)], id3lib_includes="$withval", id3lib_includes="")
 AC_ARG_ENABLE(id3libtest, [  --disable-id3libtest       Do not try to compile and run a test id3lib program],, enable_id3libtest=yes)

 	if test "x$id3lib_libraries" != "x" ; then
 		ID3LIB_LIBS="-L$id3lib_libraries"
 	elif test "x$id3lib_prefix" != "x" ; then
 		ID3LIB_LIBS="-L$id3lib_prefix/lib"
 	elif test "x$prefix" != "xNONE" ; then
 		ID3LIB_LIBS="-L$prefix/lib"
 	fi

 	ID3LIB_LIBS="$ID3LIB_LIBS -lid3"

 	if test "x$id3lib_includes" != "x" ; then
 		ID3LIB_CFLAGS="-I$id3lib_includes"
 	elif test "x$id3lib_prefix" != "x" ; then
 		ID3LIB_CFLAGS="-I$id3lib_prefix/include"
 	elif test "$prefix" != "xNONE"; then
 		ID3LIB_CFLAGS="-I$prefix/include"
 	fi

 	AC_MSG_CHECKING(for id3lib)


 	if test "x$enable_id3libtest" = "xyes" ; then
 		id3lib_found=""
 	else
 		id3lib_found="yes"
 	fi
 	dnl There is some confusion over what libraries libid3 needs
 	dnl so we must be pessimistic and try all permutations:
 	dnl "-lid3" "-lid3 -lstdc++" "-lid3 -lz" "-lid3 -lz -lstdc++"
 	for xtra_stdcpp in "" " -lstdc++" ; do
 		for xtra_z in "" " -lz" ; do
 			if test "x$id3lib_found" = "x" ; then
 				ac_save_CFLAGS="$CFLAGS"
 				ac_save_LIBS="$LIBS"
 				CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
 				LIBS="$LIBS $ID3LIB_LIBS$xtra_stdcpp$xtra_z"
 				rm -f conf.id3libtest
 				AC_TRY_RUN([
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <id3.h>
 int main () { system("touch conf.id3libtest"); return 0; }
 ], id3lib_found=yes,,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
 				CFLAGS="$ac_save_CFLAGS"
 				LIBS="$ac_save_LIBS"
 			fi
 			if test "x$id3lib_found" = "xyes" ; then
 				ID3LIB_LIBS="$ID3LIB_LIBS$xtra_stdcpp$xtra_z"
 			fi
 		done
 	done

 	if test "x$id3lib_found" = "xyes" ; then
 		AC_MSG_RESULT(yes)
 		ifelse([$1], , :, [$1])
 	else
 		AC_MSG_RESULT(no)
 		if test -f conf.id3libtest ; then
 			:
 		else
 			echo "*** Could not run id3lib test program, checking why..."
 			CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
 			LIBS="$LIBS $ID3LIB_LIBS"
 			AC_TRY_LINK([
 #include <stdio.h>
 #include <id3.h>
 ],     [ return 0; ],
 			[ echo "*** The test program compiled, but did not run. This usually means"
 			echo "*** that the run-time linker is not finding id3lib or finding the wrong"
 			echo "*** version of id3lib. If it is not finding id3lib, you'll need to set your"
 			echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 			echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 			echo "*** is required on your system"
 			echo "***"
 			echo "*** If you have an old version installed, it is best to remove it, although"
 			echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
 			[ echo "*** The test program failed to compile or link. See the file config.log for the"
 			echo "*** exact error that occured. This usually means id3lib was incorrectly installed"
 			echo "*** or that you have moved id3lib since it was installed." ])
 			CFLAGS="$ac_save_CFLAGS"
 			LIBS="$ac_save_LIBS"
 		fi
 		ID3LIB_CFLAGS=""
 		ID3LIB_LIBS=""
 		ifelse([$2], , :, [$2])
 	fi
 	AC_SUBST(ID3LIB_CFLAGS)
 	AC_SUBST(ID3LIB_LIBS)
 	rm -f conf.id3libtest
 ])


 dnl Now the meat of configure.in:

 # We need two libtools, one that builds both shared and static, and
 # one that builds only static.  This is because the resulting libtool
 # does not allow us to choose which to build at runtime.
 AM_PROG_LIBTOOL
 sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static
 chmod +x libtool-disable-static

 AC_PROG_CXX
 AC_PROG_MAKE_SET

 dnl check for getopt in standard library
 dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
 AC_CHECK_FUNCS(getopt_long, [], [])

 AC_CANONICAL_HOST
 case "$host_cpu" in
 	i*86)	cpu_ia32=true ; AC_DEFINE(FLAC__CPU_IA32) ;;
 	powerpc)	cpu_ppc=true ; AC_DEFINE(FLAC__CPU_PPC) ;;
 	sparc)	cpu_sparc=true ; AC_DEFINE(FLAC__CPU_SPARC) ;;
 esac
 AM_CONDITIONAL(FLaC__CPU_IA32, test x$cpu_ia32 = xtrue)
 AM_CONDITIONAL(FLaC__CPU_PPC, test x$cpu_ppc = xtrue)
 AM_CONDITIONAL(FLaC__CPU_SPARC, test x$cpu_sparc = xtrue)
 case "$host" in
 	i[[3-6]]86-*-openbsd*) OBJ_FORMAT=aoutb ;;
 	*) OBJ_FORMAT=elf ;;
 esac
 AC_SUBST(OBJ_FORMAT)

 if test x$cpu_ia32 = xtrue ; then
 AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
 fi

 AC_ARG_ENABLE(asm-optimizations, [  --disable-asm-optimizations    Don't use any assembly optimization routines], asm_opt=no, asm_opt=yes)
 AM_CONDITIONAL(FLaC__NO_ASM, test x$asm_opt = xno)
 if test x$asm_opt = xno ; then
 AC_DEFINE(FLAC__NO_ASM)
 fi

 AC_ARG_ENABLE(debug,
 [  --enable-debug                 Turn on debugging],
 [case "${enableval}" in
 	yes) debug=true ;;
 	no)  debug=false ;;
 	*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
 esac],[debug=false])
 AM_CONDITIONAL(DEBUG, test x$debug = xtrue)

 AC_ARG_ENABLE(sse,
 [  --enable-sse                   Enable SSE support by asserting that the OS supports SSE instructions],
 [case "${enableval}" in
 	yes) sse_os=true ;;
 	no)  sse_os=false ;;
 	*) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
 esac],[sse_os=false])
 AM_CONDITIONAL(FLaC__SSE_OS, test x$sse_os = xtrue)
 if test x$sse_os = xtrue ; then
 AC_DEFINE(FLAC__SSE_OS)
 fi

 AC_ARG_ENABLE(3dnow,
 [  --enable-3dnow                 Enable 3DNOW! support],
 [case "${enableval}" in
 	yes) use_3dnow=true ;;
 	no)  use_3dnow=false ;;
 	*) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
 esac],[use_3dnow=false])
 AM_CONDITIONAL(FLaC__USE_3DNOW, test x$use_3dnow = xtrue)
 if test x$use_3dnow = xtrue ; then
 AC_DEFINE(FLAC__USE_3DNOW)
 fi

 AC_ARG_ENABLE(exhaustive-tests,
 [  --enable-exhaustive-tests      Enable exhaustive testing ("make check" will take a LONG time!)],
 [case "${enableval}" in
 	yes) exhaustive_tests=true ;;
 	no)  exhaustive_tests=false ;;
 	*) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
 esac],[exhaustive_tests=false])
 AM_CONDITIONAL(FLaC__EXHAUSTIVE_TESTS, test x$exhaustive_tests = xtrue)
 if test x$exhaustive_tests = xtrue ; then
 AC_DEFINE(FLAC__EXHAUSTIVE_TESTS)
 fi

 dnl check for ogg library
 XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
 AM_CONDITIONAL(FLaC__HAS_OGG, [test x$have_ogg = xyes])
 if test x$have_ogg = xyes ; then
 AC_DEFINE(FLAC__HAS_OGG)
 fi

 AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - xmms support will not be built]))
 AM_CONDITIONAL(FLaC__HAS_XMMS, test x$XMMS_INPUT_PLUGIN_DIR != x)

 SHARE_LIBS='$(top_builddir)/src/share/libutf8.a $(top_builddir)/src/share/libgetopt.a'

 dnl check for i18n(internationalization); these are from libiconv/gettext
 AM_ICONV
 AM_LANGINFO_CODESET

 dnl check for id3lib library
 dnl LOCAL__PATH_ID3LIB is defined by us, and will be until such time as id3lib supplies one
 LOCAL__PATH_ID3LIB(have_id3lib=yes, AC_MSG_WARN([*** id3lib not found - id3v2 support will not be built]))
 AM_CONDITIONAL(FLaC__HAS_ID3LIB, [test x$have_id3lib = xyes])
 if test x$have_id3lib = xyes ; then
 AC_DEFINE(FLAC__HAS_ID3LIB)

 dnl expected id3lib version for cross compiling
 ID3LIB_MAJOR=3
 ID3LIB_MINOR=8
 ID3LIB_PATCH=0

 CFLAGS_save_blah_blah_blah=$CFLAGS
 CFLAGS="$ID3LIB_CFLAGS $CFLAGS"
 LIBS_save_blah_blah_blah=$LIBS
 LIBS="$ID3LIB_LIBS $LIBS"
 AC_MSG_CHECKING(for id3lib version)
       AC_TRY_RUN([
 #include <id3.h>
 #include <stdio.h>
 int
 main ()
 {
 	FILE *output;
 	output=fopen("conftest.id3","w");
 	fprintf(output,"ID3LIB_MAJOR=%d\nID3LIB_MINOR=%d\nID3LIB_PATCH=%d\n",ID3LIB_MAJOR_VERSION,ID3LIB_MINOR_VERSION,ID3LIB_PATCH_VERSION);
 	fclose(output);
 	exit(0);
 }
 ], . conftest.id3; echo "${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH}", AC_MSG_WARN(could not determine id3lib version),[echo $ac_n "cross compiling; assuming ${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH} $ac_c"])
 AC_DEFINE_UNQUOTED(ID3LIB_MAJOR, $ID3LIB_MAJOR)
 AC_DEFINE_UNQUOTED(ID3LIB_MINOR, $ID3LIB_MINOR)
 AC_DEFINE_UNQUOTED(ID3LIB_PATCH, $ID3LIB_PATCH)
 CFLAGS=$CFLAGS_save_blah_blah_blah
 LIBS=$LIBS_save_blah_blah_blah
 fi

 AC_CHECK_PROGS(NASM, nasm)
 AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
 if test -n "$NASM" ; then
 AC_DEFINE(FLAC__HAS_NASM)
 fi

 dnl Check for type sizes

 AC_CHECK_SIZEOF(short)
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
 AC_CHECK_SIZEOF(long long)

 case 2 in
 	$ac_cv_sizeof_short) FLaC__SIZE16="short" ; FLaC__USIZE16="unsigned short";;
 	$ac_cv_sizeof_int) FLaC__SIZE16="int" ; FLaC__USIZE16="unsigned int";;
 esac

 case 4 in
 	$ac_cv_sizeof_short) FLaC__SIZE32="short" ; FLaC__USIZE32="unsigned short";;
 	$ac_cv_sizeof_int) FLaC__SIZE32="int" ; FLaC__USIZE32="unsigned int";;
 	$ac_cv_sizeof_long) FLaC__SIZE32="long" ; FLaC__USIZE32="unsigned long";;
 esac

 case 8 in
 	$ac_cv_sizeof_int) FLaC__SIZE64="int" ; FLaC__USIZE64="unsigned int";;
 	$ac_cv_sizeof_long) FLaC__SIZE64="long" ; FLaC__USIZE64="unsigned long";;
 	$ac_cv_sizeof_long_long) FLaC__SIZE64="long long" ; FLaC__USIZE64="unsigned long long";;
 esac

 if test -z "$FLaC__SIZE16"; then
 	AC_MSG_ERROR(No 16 bit type found on this platform!)
 fi
 if test -z "$FLaC__USIZE16"; then
 	AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
 fi
 if test -z "$FLaC__SIZE32"; then
 	AC_MSG_ERROR(No 32 bit type found on this platform!)
 fi
 if test -z "$FLaC__USIZE32"; then
 	AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
 fi
 if test -z "$FLaC__SIZE64"; then
 	AC_MSG_WARN(No 64 bit type found on this platform!)
 fi
 if test -z "$FLaC__USIZE64"; then
 	AC_MSG_ERROR(No unsigned 64 bit type found on this platform!)
 fi

 AC_SUBST(FLaC__SIZE16)
 AC_SUBST(FLaC__USIZE16)
 AC_SUBST(FLaC__SIZE32)
 AC_SUBST(FLaC__USIZE32)
 AC_SUBST(FLaC__SIZE64)
 AC_SUBST(FLaC__USIZE64)

 AC_SUBST(SHARE_LIBS)

 OUR_CFLAGS_HEAD='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'
 if test x$debug = xtrue; then
 	OUR_CFLAGS_TAIL="-g -O0 -DDEBUG"
 else
 	OUR_CFLAGS_TAIL="-O3 -DNDEBUG"
 	if test x$GCC = xyes; then
 		OUR_CFLAGS_TAIL="$OUR_CFLAGS_TAIL -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__"
 	fi
 fi
 CFLAGS="$OUR_CFLAGS_HEAD $CFLAGS $OUR_CFLAGS_TAIL"
 CXXFLAGS="$OUR_CFLAGS_HEAD $CXXFLAGS $OUR_CFLAGS_TAIL"

 AC_OUTPUT( \
 	Makefile \
 	src/Makefile \
 	src/libFLAC/Makefile \
 	src/libFLAC/ia32/Makefile \
 	src/libFLAC/include/Makefile \
 	src/libFLAC/include/private/Makefile \
 	src/libFLAC/include/protected/Makefile \
 	src/libFLAC++/Makefile \
 	src/libOggFLAC/Makefile \
 	src/libOggFLAC/include/Makefile \
 	src/libOggFLAC/include/protected/Makefile \
 	src/libOggFLAC++/Makefile \
 	src/flac/Makefile \
 	src/metaflac/Makefile \
 	src/monkeys_audio_utilities/flac_mac/Makefile \
 	src/monkeys_audio_utilities/flac_ren/Makefile \
 	src/monkeys_audio_utilities/Makefile \
 	src/plugin_common/Makefile \
 	src/plugin_winamp2/Makefile \
 	src/plugin_winamp3/Makefile \
 	src/plugin_xmms/Makefile \
 	src/share/Makefile \
 	src/test_libFLAC/Makefile \
 	src/test_libFLAC++/Makefile \
 	src/test_libOggFLAC/Makefile \
 	src/test_libOggFLAC++/Makefile \
 	src/test_streams/Makefile \
 	include/Makefile \
 	include/FLAC/Makefile \
 	include/FLAC/ordinals.h \
 	include/FLAC++/Makefile \
 	include/OggFLAC/Makefile \
 	include/OggFLAC++/Makefile \
 	include/share/Makefile \
 	doc/Makefile \
 	doc/html/Makefile \
 	doc/html/images/Makefile \
 	doc/html/ru/Makefile \
 	man/Makefile \
 	test/Makefile \
 	build/Makefile \
 	obj/bin/Makefile \
 	obj/lib/Makefile \
 	obj/Makefile \
 	flac.pbproj/Makefile \
 )
	# FLAC - Free Lossless Audio Codec
	# Copyright (C) 2001,2002 Josh Coalson
	#
	# This program is part of FLAC; you can redistribute it and/or
	# modify it under the terms of the GNU General Public License
	# as published by the Free Software Foundation; either version 2
	# of the License, or (at your option) any later version.
	#
	# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	# GNU General Public License for more details.
	#
	# You should have received a copy of the GNU General Public License
	# along with this program; if not, write to the Free Software
	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

	# NOTE that for many of the AM_CONDITIONALs we use the prefix FLaC__
	# instead of FLAC__ since autoconf triggers off 'AC_' in strings

	AC_INIT(src/flac/main.c)
	AM_INIT_AUTOMAKE(flac, 1.0.3)

	# Function to configure paths for id3lib; search for 'meat' to get to the end.
	# adapted from ogg.m4
	# This is here until id3lib comes with an equivalent.
	# It is inline with configure.in instead of a separate file as a courtesy to users unaware of the -I flag to aclocal
	dnl LOCAL__PATH_ID3LIB([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
	dnl Test for libid3, and define ID3LIB_CFLAGS and ID3LIB_LIBS
	dnl
	AC_DEFUN(LOCAL__PATH_ID3LIB,
	[dnl
	dnl Get the cflags and libraries
	dnl
	AC_ARG_WITH(id3lib,[ --with-id3lib=PFX Prefix where libid3 is installed (optional)], id3lib_prefix="$withval", id3lib_prefix="")
	AC_ARG_WITH(id3lib-libraries,[ --with-id3lib-libraries=DIR Directory where libid3 library is installed (optional)], id3lib_libraries="$withval", id3lib_libraries="")
	AC_ARG_WITH(id3lib-includes,[ --with-id3lib-includes=DIR Directory where libid3 header files are installed (optional)], id3lib_includes="$withval", id3lib_includes="")
	AC_ARG_ENABLE(id3libtest, [ --disable-id3libtest Do not try to compile and run a test id3lib program],, enable_id3libtest=yes)

	if test "x$id3lib_libraries" != "x" ; then
	ID3LIB_LIBS="-L$id3lib_libraries"
	elif test "x$id3lib_prefix" != "x" ; then
	ID3LIB_LIBS="-L$id3lib_prefix/lib"
	elif test "x$prefix" != "xNONE" ; then
	ID3LIB_LIBS="-L$prefix/lib"
	fi

	ID3LIB_LIBS="$ID3LIB_LIBS -lid3"

	if test "x$id3lib_includes" != "x" ; then
	ID3LIB_CFLAGS="-I$id3lib_includes"
	elif test "x$id3lib_prefix" != "x" ; then
	ID3LIB_CFLAGS="-I$id3lib_prefix/include"
	elif test "$prefix" != "xNONE"; then
	ID3LIB_CFLAGS="-I$prefix/include"
	fi

	AC_MSG_CHECKING(for id3lib)


	if test "x$enable_id3libtest" = "xyes" ; then
	id3lib_found=""
	else
	id3lib_found="yes"
	fi
	dnl There is some confusion over what libraries libid3 needs
	dnl so we must be pessimistic and try all permutations:
	dnl "-lid3" "-lid3 -lstdc++" "-lid3 -lz" "-lid3 -lz -lstdc++"
	for xtra_stdcpp in "" " -lstdc++" ; do
	for xtra_z in "" " -lz" ; do
	if test "x$id3lib_found" = "x" ; then
	ac_save_CFLAGS="$CFLAGS"
	ac_save_LIBS="$LIBS"
	CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
	LIBS="$LIBS $ID3LIB_LIBS$xtra_stdcpp$xtra_z"
	rm -f conf.id3libtest
	AC_TRY_RUN([
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <id3.h>
	int main () { system("touch conf.id3libtest"); return 0; }
	], id3lib_found=yes,,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
	CFLAGS="$ac_save_CFLAGS"
	LIBS="$ac_save_LIBS"
	fi
	if test "x$id3lib_found" = "xyes" ; then
	ID3LIB_LIBS="$ID3LIB_LIBS$xtra_stdcpp$xtra_z"
	fi
	done
	done

	if test "x$id3lib_found" = "xyes" ; then
	AC_MSG_RESULT(yes)
	ifelse([$1], , :, [$1])
	else
	AC_MSG_RESULT(no)
	if test -f conf.id3libtest ; then
	:
	else
	echo "*** Could not run id3lib test program, checking why..."
	CFLAGS="$CFLAGS $ID3LIB_CFLAGS"
	LIBS="$LIBS $ID3LIB_LIBS"
	AC_TRY_LINK([
	#include <stdio.h>
	#include <id3.h>
	], [ return 0; ],
	[ echo "*** The test program compiled, but did not run. This usually means"
	echo "*** that the run-time linker is not finding id3lib or finding the wrong"
	echo "*** version of id3lib. If it is not finding id3lib, you'll need to set your"
	echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
	echo "*** to the installed location Also, make sure you have run ldconfig if that"
	echo "*** is required on your system"
	echo "***"
	echo "*** If you have an old version installed, it is best to remove it, although"
	echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
	[ echo "*** The test program failed to compile or link. See the file config.log for the"
	echo "*** exact error that occured. This usually means id3lib was incorrectly installed"
	echo "*** or that you have moved id3lib since it was installed." ])
	CFLAGS="$ac_save_CFLAGS"
	LIBS="$ac_save_LIBS"
	fi
	ID3LIB_CFLAGS=""
	ID3LIB_LIBS=""
	ifelse([$2], , :, [$2])
	fi
	AC_SUBST(ID3LIB_CFLAGS)
	AC_SUBST(ID3LIB_LIBS)
	rm -f conf.id3libtest
	])


	dnl Now the meat of configure.in:

	# We need two libtools, one that builds both shared and static, and
	# one that builds only static. This is because the resulting libtool
	# does not allow us to choose which to build at runtime.
	AM_PROG_LIBTOOL
	sed -e 's/^build_old_libs=yes/build_old_libs=no/' libtool > libtool-disable-static
	chmod +x libtool-disable-static

	AC_PROG_CXX
	AC_PROG_MAKE_SET

	dnl check for getopt in standard library
	dnl AC_CHECK_FUNCS(getopt_long , , [LIBOBJS="$LIBOBJS getopt.o getopt1.o"] )
	AC_CHECK_FUNCS(getopt_long, [], [])

	AC_CANONICAL_HOST
	case "$host_cpu" in
	i*86) cpu_ia32=true ; AC_DEFINE(FLAC__CPU_IA32) ;;
	powerpc) cpu_ppc=true ; AC_DEFINE(FLAC__CPU_PPC) ;;
	sparc) cpu_sparc=true ; AC_DEFINE(FLAC__CPU_SPARC) ;;
	esac
	AM_CONDITIONAL(FLaC__CPU_IA32, test x$cpu_ia32 = xtrue)
	AM_CONDITIONAL(FLaC__CPU_PPC, test x$cpu_ppc = xtrue)
	AM_CONDITIONAL(FLaC__CPU_SPARC, test x$cpu_sparc = xtrue)
	case "$host" in
	i[[3-6]]86--openbsd) OBJ_FORMAT=aoutb ;;
	*) OBJ_FORMAT=elf ;;
	esac
	AC_SUBST(OBJ_FORMAT)

	if test x$cpu_ia32 = xtrue ; then
	AC_DEFINE(FLAC__ALIGN_MALLOC_DATA)
	fi

	AC_ARG_ENABLE(asm-optimizations, [ --disable-asm-optimizations Don't use any assembly optimization routines], asm_opt=no, asm_opt=yes)
	AM_CONDITIONAL(FLaC__NO_ASM, test x$asm_opt = xno)
	if test x$asm_opt = xno ; then
	AC_DEFINE(FLAC__NO_ASM)
	fi

	AC_ARG_ENABLE(debug,
	[ --enable-debug Turn on debugging],
	[case "${enableval}" in
	yes) debug=true ;;
	no) debug=false ;;
	*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
	esac],[debug=false])
	AM_CONDITIONAL(DEBUG, test x$debug = xtrue)

	AC_ARG_ENABLE(sse,
	[ --enable-sse Enable SSE support by asserting that the OS supports SSE instructions],
	[case "${enableval}" in
	yes) sse_os=true ;;
	no) sse_os=false ;;
	*) AC_MSG_ERROR(bad value ${enableval} for --enable-sse) ;;
	esac],[sse_os=false])
	AM_CONDITIONAL(FLaC__SSE_OS, test x$sse_os = xtrue)
	if test x$sse_os = xtrue ; then
	AC_DEFINE(FLAC__SSE_OS)
	fi

	AC_ARG_ENABLE(3dnow,
	[ --enable-3dnow Enable 3DNOW! support],
	[case "${enableval}" in
	yes) use_3dnow=true ;;
	no) use_3dnow=false ;;
	*) AC_MSG_ERROR(bad value ${enableval} for --enable-3dnow) ;;
	esac],[use_3dnow=false])
	AM_CONDITIONAL(FLaC__USE_3DNOW, test x$use_3dnow = xtrue)
	if test x$use_3dnow = xtrue ; then
	AC_DEFINE(FLAC__USE_3DNOW)
	fi

	AC_ARG_ENABLE(exhaustive-tests,
	[ --enable-exhaustive-tests Enable exhaustive testing ("make check" will take a LONG time!)],
	[case "${enableval}" in
	yes) exhaustive_tests=true ;;
	no) exhaustive_tests=false ;;
	*) AC_MSG_ERROR(bad value ${enableval} for --enable-exhaustive-tests) ;;
	esac],[exhaustive_tests=false])
	AM_CONDITIONAL(FLaC__EXHAUSTIVE_TESTS, test x$exhaustive_tests = xtrue)
	if test x$exhaustive_tests = xtrue ; then
	AC_DEFINE(FLAC__EXHAUSTIVE_TESTS)
	fi

	dnl check for ogg library
	XIPH_PATH_OGG(have_ogg=yes, AC_MSG_WARN([*** Ogg development enviroment not installed - Ogg support will not be built]))
	AM_CONDITIONAL(FLaC__HAS_OGG, [test x$have_ogg = xyes])
	if test x$have_ogg = xyes ; then
	AC_DEFINE(FLAC__HAS_OGG)
	fi

	AM_PATH_XMMS(0.9.5.1, , AC_MSG_WARN([*** XMMS >= 0.9.5.1 not installed - xmms support will not be built]))
	AM_CONDITIONAL(FLaC__HAS_XMMS, test x$XMMS_INPUT_PLUGIN_DIR != x)

	SHARE_LIBS='$(top_builddir)/src/share/libutf8.a $(top_builddir)/src/share/libgetopt.a'

	dnl check for i18n(internationalization); these are from libiconv/gettext
	AM_ICONV
	AM_LANGINFO_CODESET

	dnl check for id3lib library
	dnl LOCAL__PATH_ID3LIB is defined by us, and will be until such time as id3lib supplies one
	LOCAL__PATH_ID3LIB(have_id3lib=yes, AC_MSG_WARN([*** id3lib not found - id3v2 support will not be built]))
	AM_CONDITIONAL(FLaC__HAS_ID3LIB, [test x$have_id3lib = xyes])
	if test x$have_id3lib = xyes ; then
	AC_DEFINE(FLAC__HAS_ID3LIB)

	dnl expected id3lib version for cross compiling
	ID3LIB_MAJOR=3
	ID3LIB_MINOR=8
	ID3LIB_PATCH=0

	CFLAGS_save_blah_blah_blah=$CFLAGS
	CFLAGS="$ID3LIB_CFLAGS $CFLAGS"
	LIBS_save_blah_blah_blah=$LIBS
	LIBS="$ID3LIB_LIBS $LIBS"
	AC_MSG_CHECKING(for id3lib version)
	AC_TRY_RUN([
	#include <id3.h>
	#include <stdio.h>
	int
	main ()
	{
	FILE *output;
	output=fopen("conftest.id3","w");
	fprintf(output,"ID3LIB_MAJOR=%d\nID3LIB_MINOR=%d\nID3LIB_PATCH=%d\n",ID3LIB_MAJOR_VERSION,ID3LIB_MINOR_VERSION,ID3LIB_PATCH_VERSION);
	fclose(output);
	exit(0);
	}
	], . conftest.id3; echo "${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH}", AC_MSG_WARN(could not determine id3lib version),[echo $ac_n "cross compiling; assuming ${ID3LIB_MAJOR}.${ID3LIB_MINOR}.${ID3LIB_PATCH} $ac_c"])
	AC_DEFINE_UNQUOTED(ID3LIB_MAJOR, $ID3LIB_MAJOR)
	AC_DEFINE_UNQUOTED(ID3LIB_MINOR, $ID3LIB_MINOR)
	AC_DEFINE_UNQUOTED(ID3LIB_PATCH, $ID3LIB_PATCH)
	CFLAGS=$CFLAGS_save_blah_blah_blah
	LIBS=$LIBS_save_blah_blah_blah
	fi

	AC_CHECK_PROGS(NASM, nasm)
	AM_CONDITIONAL(FLaC__HAS_NASM, test -n "$NASM")
	if test -n "$NASM" ; then
	AC_DEFINE(FLAC__HAS_NASM)
	fi

	dnl Check for type sizes

	AC_CHECK_SIZEOF(short)
	AC_CHECK_SIZEOF(int)
	AC_CHECK_SIZEOF(long)
	AC_CHECK_SIZEOF(long long)

	case 2 in
	$ac_cv_sizeof_short) FLaC__SIZE16="short" ; FLaC__USIZE16="unsigned short";;
	$ac_cv_sizeof_int) FLaC__SIZE16="int" ; FLaC__USIZE16="unsigned int";;
	esac

	case 4 in
	$ac_cv_sizeof_short) FLaC__SIZE32="short" ; FLaC__USIZE32="unsigned short";;
	$ac_cv_sizeof_int) FLaC__SIZE32="int" ; FLaC__USIZE32="unsigned int";;
	$ac_cv_sizeof_long) FLaC__SIZE32="long" ; FLaC__USIZE32="unsigned long";;
	esac

	case 8 in
	$ac_cv_sizeof_int) FLaC__SIZE64="int" ; FLaC__USIZE64="unsigned int";;
	$ac_cv_sizeof_long) FLaC__SIZE64="long" ; FLaC__USIZE64="unsigned long";;
	$ac_cv_sizeof_long_long) FLaC__SIZE64="long long" ; FLaC__USIZE64="unsigned long long";;
	esac

	if test -z "$FLaC__SIZE16"; then
	AC_MSG_ERROR(No 16 bit type found on this platform!)
	fi
	if test -z "$FLaC__USIZE16"; then
	AC_MSG_ERROR(No unsigned 16 bit type found on this platform!)
	fi
	if test -z "$FLaC__SIZE32"; then
	AC_MSG_ERROR(No 32 bit type found on this platform!)
	fi
	if test -z "$FLaC__USIZE32"; then
	AC_MSG_ERROR(No unsigned 32 bit type found on this platform!)
	fi
	if test -z "$FLaC__SIZE64"; then
	AC_MSG_WARN(No 64 bit type found on this platform!)
	fi
	if test -z "$FLaC__USIZE64"; then
	AC_MSG_ERROR(No unsigned 64 bit type found on this platform!)
	fi

	AC_SUBST(FLaC__SIZE16)
	AC_SUBST(FLaC__USIZE16)
	AC_SUBST(FLaC__SIZE32)
	AC_SUBST(FLaC__USIZE32)
	AC_SUBST(FLaC__SIZE64)
	AC_SUBST(FLaC__USIZE64)

	AC_SUBST(SHARE_LIBS)

	OUR_CFLAGS_HEAD='-I$(top_builddir) -I$(srcdir)/include -I$(top_srcdir)/include'
	if test x$debug = xtrue; then
	OUR_CFLAGS_TAIL="-g -O0 -DDEBUG"
	else
	OUR_CFLAGS_TAIL="-O3 -DNDEBUG"
	if test x$GCC = xyes; then
	OUR_CFLAGS_TAIL="$OUR_CFLAGS_TAIL -fomit-frame-pointer -funroll-loops -finline-functions -Wall -W -Winline -DFLaC__INLINE=__inline__"
	fi
	fi
	CFLAGS="$OUR_CFLAGS_HEAD $CFLAGS $OUR_CFLAGS_TAIL"
	CXXFLAGS="$OUR_CFLAGS_HEAD $CXXFLAGS $OUR_CFLAGS_TAIL"

	AC_OUTPUT( \
	Makefile \
	src/Makefile \
	src/libFLAC/Makefile \
	src/libFLAC/ia32/Makefile \
	src/libFLAC/include/Makefile \
	src/libFLAC/include/private/Makefile \
	src/libFLAC/include/protected/Makefile \
	src/libFLAC++/Makefile \
	src/libOggFLAC/Makefile \
	src/libOggFLAC/include/Makefile \
	src/libOggFLAC/include/protected/Makefile \
	src/libOggFLAC++/Makefile \
	src/flac/Makefile \
	src/metaflac/Makefile \
	src/monkeys_audio_utilities/flac_mac/Makefile \
	src/monkeys_audio_utilities/flac_ren/Makefile \
	src/monkeys_audio_utilities/Makefile \
	src/plugin_common/Makefile \
	src/plugin_winamp2/Makefile \
	src/plugin_winamp3/Makefile \
	src/plugin_xmms/Makefile \
	src/share/Makefile \
	src/test_libFLAC/Makefile \
	src/test_libFLAC++/Makefile \
	src/test_libOggFLAC/Makefile \
	src/test_libOggFLAC++/Makefile \
	src/test_streams/Makefile \
	include/Makefile \
	include/FLAC/Makefile \
	include/FLAC/ordinals.h \
	include/FLAC++/Makefile \
	include/OggFLAC/Makefile \
	include/OggFLAC++/Makefile \
	include/share/Makefile \
	doc/Makefile \
	doc/html/Makefile \
	doc/html/images/Makefile \
	doc/html/ru/Makefile \
	man/Makefile \
	test/Makefile \
	build/Makefile \
	obj/bin/Makefile \
	obj/lib/Makefile \
	obj/Makefile \
	flac.pbproj/Makefile \
	)