# 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, 1.0.4) # Don't automagically regenerate autoconf/automake generated files unless # explicitly requested. Eases autobuilding -mdz AM_MAINTAINER_MODE # 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 #include #include #include 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 $ID3LIB_LIBS" AC_TRY_LINK([ #include #include ], [ return 0; ], [ echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding id3lib or finding the wrong" echo "*** version of id3lib. If it is not finding id3lib, you'll need to set your" echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" echo "*** to the installed location Also, make sure you have run ldconfig if that" echo "*** is required on your system" echo "***" echo "*** If you have an old version installed, it is best to remove it, although" echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"], [ echo "*** The test program failed to compile or link. See the file config.log for the" echo "*** exact error that occured. This usually means id3lib was incorrectly installed" echo "*** or that you have moved id3lib since it was installed." ]) CFLAGS="$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$use_3dnow = xtrue ; then AC_DEFINE(FLAC__USE_3DNOW) fi AC_ARG_ENABLE(exhaustive-tests, [ --enable-exhaustive-tests Enable exhaustive testing], [case "${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/grabbag/libgrabbag.a $(top_builddir)/src/share/gain_analysis/libgain_analysis.a $(top_builddir)/src/share/getopt/libgetopt.a $(top_builddir)/src/share/utf8/libutf8.a' dnl check for i18n(internationalization); these are from libiconv/gettext AM_ICONV AM_LANGINFO_CODESET dnl check for id3lib library dnl LOCAL__PATH_ID3LIB is defined by us, and will be until such time as id3lib supplies one LOCAL__PATH_ID3LIB(have_id3lib=yes, AC_MSG_WARN([*** id3lib not found - id3v2 support will not be built])) AM_CONDITIONAL(FLaC__HAS_ID3LIB, [test x$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 $LIBS" AC_MSG_CHECKING(for id3lib version) AC_TRY_RUN([ #include #include int main () { FILE *output; output=fopen("conftest.id3","w"); fprintf(output,"ID3LIB_MAJOR=%d\nID3LIB_MINOR=%d\nID3LIB_PATCH=%d\n",ID3LIB_MAJOR_VERSION,ID3LIB_MINOR_VERSION,ID3LIB_PATCH_VERSION); fclose(output); exit(0); } ], . ./conftest.id3; echo "${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" AM_CONFIG_HEADER(config.h) AH_TEMPLATE(FLAC__ALIGN_MALLOC_DATA, [define if XXX]) AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386]) AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC]) AH_TEMPLATE(FLAC__CPU_SPARC, [define if building for SPARC]) AH_TEMPLATE(FLAC__EXHAUSTIVE_TESTS, [define to XXX]) AH_TEMPLATE(FLAC__HAS_ID3LIB, [define if you have the id3lib library]) AH_TEMPLATE(FLAC__HAS_NASM, [define if you have the NASM assembler]) AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library]) AH_TEMPLATE(FLAC__NO_ASM, [define to disable use of assembly code]) AH_TEMPLATE(FLAC__SSE_OS, [define to enable use of SSE instructions]) AH_TEMPLATE(FLAC__USE_3DNOW, [define to enable use of 3Dnow! instructions]) AH_TEMPLATE(ID3LIB_MAJOR, [define to major version number of id3lib]) AH_TEMPLATE(ID3LIB_MINOR, [define to minor version number of id3lib]) AH_TEMPLATE(ID3LIB_PATCH, [define to patch level of id3lib]) 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_common/include/Makefile \ src/plugin_common/include/private/Makefile \ src/plugin_winamp2/Makefile \ src/plugin_winamp3/Makefile \ src/plugin_xmms/Makefile \ src/share/Makefile \ src/share/gain_analysis/Makefile \ src/share/getopt/Makefile \ src/share/grabbag/Makefile \ src/share/utf8/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 \ include/share/grabbag/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 \ )