dnl Process this file with autoconf to produce a configure script. dnl Set various version strings - taken gratefully from the GTk sources # See release_checklist.md m4_define([MAJOR_VERSION_MACRO], [2]) m4_define([MINOR_VERSION_MACRO], [7]) m4_define([MICRO_VERSION_MACRO], [0]) AC_INIT([SDL2_mixer], [MAJOR_VERSION_MACRO.MINOR_VERSION_MACRO.MICRO_VERSION_MACRO], [https://github.com/libsdl-org/SDL_mixer/issues], [SDL2_mixer]) AC_CONFIG_SRCDIR([src/mixer.c]) AC_CONFIG_AUX_DIR(build-scripts) AC_SUBST([MAJOR_VERSION], MAJOR_VERSION_MACRO) AC_SUBST([MINOR_VERSION], MINOR_VERSION_MACRO) AC_SUBST([MICRO_VERSION], MICRO_VERSION_MACRO) BINARY_AGE=`expr $MINOR_VERSION \* 100 + $MICRO_VERSION` AS_CASE(["$MINOR_VERSION"], [*@<:@02468@:>@], dnl Stable branch, 2.6.1 -> libSDL2_mixer-2.0.so.0.600.1 [INTERFACE_AGE="$MICRO_VERSION"], [*], dnl Development branch, 2.5.1 -> libSDL2_mixer-2.0.so.0.501.0 [INTERFACE_AGE=0]) AC_SUBST(MAJOR_VERSION) AC_SUBST(MINOR_VERSION) AC_SUBST(MICRO_VERSION) AC_SUBST(INTERFACE_AGE) AC_SUBST(BINARY_AGE) # Automake defines VERSION to be the same as PACKAGE_VERSION, but we're # not using Automake in SDL_mixer, so we need to set up the @VERSION@ # substitution for SDL2_mixer.pc ourselves AC_SUBST([VERSION], [$PACKAGE_VERSION]) dnl libtool versioning LT_INIT([win32-dll]) # For historical reasons, the library name redundantly includes the major # version twice: libSDL2_mixer-2.0.so.0. # TODO: in SDL 3, stop using -release, which will simplify it to libSDL3_mixer.so.0 LT_RELEASE=2.0 # Increment this if there is an incompatible change - but if that happens, # we should rename the library from SDL2 to SDL3, at which point this would # reset to 0 anyway. LT_MAJOR=0 LT_REVISION=$INTERFACE_AGE LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE` LT_CURRENT=`expr $LT_MAJOR + $LT_AGE` LT_EXTRA="" m4_pattern_allow([^LT_]) AC_SUBST(LT_RELEASE) AC_SUBST(LT_CURRENT) AC_SUBST(LT_REVISION) AC_SUBST(LT_AGE) AC_SUBST(LT_EXTRA) dnl Detect the canonical build and host environments dnl AC_CANONICAL_HOST dnl Check for tools AC_PROG_AWK AC_PROG_CC AC_PROG_CXX AC_PROG_INSTALL AC_PROG_FGREP AC_PROG_MAKE_SET LT_PROG_RC PKG_PROG_PKG_CONFIG if [ test -z "$AWK" ]; then AC_MSG_ERROR([*** awk not found, aborting]) fi AC_CHECK_PROGS([SORT], [gsort sort], [false]) AS_IF([! "$SORT" -V /dev/null], [AC_MSG_WARN([sort(1) that supports the -V option is required to find dynamic libraries])]) dnl Set up the compiler and linker flags case "$host" in *-*-cygwin*) # We build SDL on cygwin without the UNIX emulation layer BASE_CFLAGS="-I/usr/include/mingw" BASE_LDFLAGS="" have_no_cygwin=no AC_MSG_CHECKING(for GCC -mno-cygwin option) save_CFLAGS="$CFLAGS" CFLAGS="$save_CFLAGS -mno-cygwin" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], [have_no_cygwin=yes],[]) AC_MSG_RESULT($have_no_cygwin) CFLAGS="$save_CFLAGS" if test x$have_no_cygwin = xyes; then BASE_CFLAGS="$BASE_CFLAGS -mno-cygwin" BASE_LDFLAGS="-mno-cygwin" fi ;; *-*-os2*) # disable static builds on os/2 enable_static=no # -DBUILD_SDL is needed for DECLSPEC BASE_CFLAGS="-DBUILD_SDL" BASE_LDFLAGS="" # OS/2 does not support a DLL name longer than 8 characters. LT_EXTRA="-os2dllname SDL2mix" ;; *) BASE_CFLAGS="-D_GNU_SOURCE=1" BASE_LDFLAGS="" ;; esac BUILD_CFLAGS="$CFLAGS $CPPFLAGS -I$srcdir/include -I$srcdir/src -I$srcdir/src/codecs" EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS" BUILD_LDFLAGS="$LDFLAGS" EXTRA_LDFLAGS="$BASE_LDFLAGS" MIXER_LIBS= ## These are common directories to find software packages #for path in /usr/freeware /usr/pkg /usr/local; do # if test -d $path/include; then # EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include" # fi # if test -d $path/lib; then # EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib" # fi #done CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS" CFLAGS="$CFLAGS $EXTRA_CFLAGS" LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS" dnl See whether we can use gcc style dependency tracking AC_ARG_ENABLE(dependency-tracking, [AS_HELP_STRING([--enable-dependency-tracking], [Use gcc -MMD -MT dependency tracking [default=yes]])], , enable_dependency_tracking=yes) if test x$enable_dependency_tracking = xyes; then have_gcc_mmd_mt=no AC_MSG_CHECKING(for GCC -MMD -MT option) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #if !defined(__GNUC__) || __GNUC__ < 3 #error Dependency tracking requires GCC 3.0 or newer #endif ]],[])], [have_gcc_mmd_mt=yes],[]) AC_MSG_RESULT($have_gcc_mmd_mt) if test x$have_gcc_mmd_mt = xyes; then DEPENDENCY_TRACKING_OPTIONS="-MMD -MT \$@" fi fi case "$host" in *-*-cygwin* | *-*-mingw*) VERSION_SOURCES="$srcdir/version.rc" EXE=".exe" if test "$build" != "$host"; then # cross-compiling # Default cross-compile location ac_default_prefix=/usr/local/cross-tools/$host else # Look for the location of the tools and install there if test "$BUILD_PREFIX" != ""; then ac_default_prefix=$BUILD_PREFIX elif test "$MINGW_PREFIX" != ""; then ac_default_prefix=$MINGW_PREFIX fi fi ;; *-*-os2*) EXE=".exe" ;; *) EXE="" ;; esac # Standard C sources SOURCES=`ls $srcdir/src/*.c $srcdir/src/codecs/*.c | fgrep -v playwave.c | fgrep -v playmus.c` dnl set this to use on systems that use lib64 instead of lib base_bindir=`echo \${bindir} | sed 's/.*\/\(.*\)/\1/; q'` base_libdir=`echo \${libdir} | sed 's/.*\/\(.*\)/\1/; q'` CheckNoUndef() { AC_MSG_CHECKING(for linker option --no-undefined) have_no_undefined=no case "${host_os}" in dnl Skip this on platforms where it is just simply busted openbsd*) ;; darwin*) have_no_undefined="-Wl,-undefined,error" BUILD_LDFLAGS="$BUILD_LDFLAGS -Wl,-undefined,error" ;; *) save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -Wl,--no-undefined" AC_LINK_IFELSE([AC_LANG_PROGRAM],[have_no_undefined=yes BUILD_LDFLAGS="$BUILD_LDFLAGS -Wl,--no-undefined"]) LDFLAGS="$save_LDFLAGS" ;; esac AC_MSG_RESULT($have_no_undefined) } dnl See if GCC's -Wall is supported. CheckWarnAll() { AC_MSG_CHECKING(for GCC -Wall option) have_gcc_Wall=no save_CFLAGS="$CFLAGS" CFLAGS="$save_CFLAGS -Wall" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int x = 0;])], [have_gcc_Wall=yes]) AC_MSG_RESULT($have_gcc_Wall) CFLAGS="$save_CFLAGS" if test x$have_gcc_Wall = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall" dnl Haiku headers use multicharacter constants all over the place. Ignore these warnings when using -Wall. AC_MSG_CHECKING(for necessary GCC -Wno-multichar option) need_gcc_Wno_multichar=no case "$host" in *-*-haiku*) need_gcc_Wno_multichar=yes ;; esac AC_MSG_RESULT($need_gcc_Wno_multichar) if test x$need_gcc_Wno_multichar = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -Wno-multichar" fi fi } dnl See if GCC's -fvisibility=hidden is supported (gcc4 and later, usually). CheckVisibilityHidden() { AC_MSG_CHECKING(for GCC -fvisibility=hidden option) have_gcc_fvisibility=no case "$host" in *-*-cygwin* | *-*-mingw* | *-*-os2*) AC_MSG_RESULT([ignored for $host_os]) return ;; esac visibility_CFLAGS="-fvisibility=hidden" save_CFLAGS="$CFLAGS" CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #if !defined(__GNUC__) || __GNUC__ < 4 #error SDL only uses visibility attributes in GCC 4 or newer #endif ]],[])], [have_gcc_fvisibility=yes],[]) AC_MSG_RESULT($have_gcc_fvisibility) CFLAGS="$save_CFLAGS" if test x$have_gcc_fvisibility = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS $visibility_CFLAGS" fi } dnl Function to find a library in the compiler search path find_lib() { gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | $FGREP programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`] gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | $FGREP libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`] env_lib_path=[`echo $LIBS $LDFLAGS $* | sed 's/-L[ ]*//g'`] if test "$cross_compiling" = yes; then host_lib_path="" else host_lib_path="$ac_default_prefix/$base_libdir $ac_default_prefix/$base_bindir /usr/$base_libdir /usr/local/$base_libdir" fi for path in $env_lib_path $gcc_bin_path $gcc_lib_path $host_lib_path; do lib=[`ls -- $path/$1 2>/dev/null | sed 's,.*/,,' | $SORT -V -r | $AWK 'BEGIN{FS="."}{ print NF, $0 }' | $SORT -n -s | sed 's,[0-9]* ,,' | head -1`] if test x$lib != x; then echo $lib return fi done } dnl Check for SDL SDL_VERSION=2.0.9 AM_PATH_SDL2($SDL_VERSION, :, AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]) ) EXTRA_CFLAGS="$EXTRA_CFLAGS $SDL_CFLAGS" dnl For use in static assertions EXTRA_CFLAGS="$EXTRA_CFLAGS -DSDL_BUILD_MAJOR_VERSION=$MAJOR_VERSION -DSDL_BUILD_MINOR_VERSION=$MINOR_VERSION -DSDL_BUILD_MICRO_VERSION=$MICRO_VERSION" dnl check for GCC warning options CheckWarnAll dnl check for GCC visibility attributes CheckVisibilityHidden dnl Check for math library AC_CHECK_LIB(m, pow, [LIBM="-lm"]) AC_CHECK_HEADERS([signal.h], [EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_SIGNAL_H"]) AC_CHECK_FUNCS(setbuf, [EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_SETBUF"]) dnl Check command-line options SDL2MIXER_CMD=0 AC_ARG_ENABLE([music-cmd], [AS_HELP_STRING([--enable-music-cmd], [support an external music player [default=yes]])], [], [enable_music_cmd=detect]) if test "x$enable_music_cmd" != xno; then AC_CHECK_FUNCS([fork vfork]) if test "x$ac_cv_func_fork" = "xyes"; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_FORK" elif test "x$ac_cv_func_vfork" = "xyes"; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_VFORK" elif test "x$enable_music_cmd" = "xyes"; then AC_MSG_ERROR([external music player not available on your platform]) else enable_music_cmd=no fi if test "x$enable_music_cmd" != xno; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_CMD" SDL2MIXER_CMD=1 fi fi SDL2MIXER_WAVE=0 AC_ARG_ENABLE([music-wave], [AS_HELP_STRING([--enable-music-wave], [enable streaming WAVE music [default=yes]])], [], [enable_music_wave=yes]) if test x$enable_music_wave = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_WAV" SDL2MIXER_WAVE=1 fi AC_ARG_ENABLE([music-mod], [AS_HELP_STRING([--enable-music-mod], [enable MOD music [default=yes]])], [], [enable_music_mod=yes]) SDL2MIXER_MOD_MODPLUG=0 AC_ARG_ENABLE([music-mod-modplug], [AS_HELP_STRING([--enable-music-mod-modplug], [enable MOD music via modplug [default=no]])], [], [enable_music_mod_modplug=no]) AC_ARG_ENABLE([music-mod-modplug-shared], [AS_HELP_STRING([--enable-music-mod-modplug-shared], [dynamically load modplug library [default=yes]])], [], [enable_music_mod_modplug_shared=yes]) if test x$enable_music_mod = xyes -a x$enable_music_mod_modplug = xyes; then PKG_CHECK_MODULES([MODPLUG], [libmodplug >= 0.8.8], [dnl have_libmodplug_hdr=yes have_libmodplug_lib=yes have_libmodplug_pc=yes ], [dnl AC_CHECK_HEADER([libmodplug/modplug.h], [have_libmodplug_hdr=yes]) AC_CHECK_LIB([modplug], [ModPlug_Load], [have_libmodplug_lib=yes;MODPLUG_LIBS="-lmodplug"]) ]) if test x$have_libmodplug_hdr = xyes -a x$have_libmodplug_lib = xyes; then have_libmodplug=yes case "$host" in *-*-darwin*) modplug_lib=[`find_lib libmodplug.dylib`] ;; *-*-cygwin* | *-*-mingw*) modplug_lib=[`find_lib "libmodplug*.dll"`] ;; *) modplug_lib=[`find_lib "libmodplug[0-9]*.so.*"`] if test x$modplug_lib = x; then modplug_lib=[`find_lib "libmodplug.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_MODPLUG $MODPLUG_CFLAGS" if test x$enable_music_mod_modplug_shared = xyes && test x$modplug_lib != x; then echo "-- dynamic libmodplug -> $modplug_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DMODPLUG_DYNAMIC=\\\"$modplug_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $MODPLUG_LIBS" if test x$have_libmodplug_pc = xyes; then PC_REQUIRES="$PC_REQUIRES libmodplug" else PC_LIBS="$PC_LIBS $MODPLUG_LIBS" fi fi SDL2MIXER_MOD_MODPLUG=1 else AC_MSG_WARN([*** Unable to find ModPlug library (http://modplug-xmms.sourceforge.net/)]) fi fi SDL2MIXER_MOD_XMP=0 SDL2MIXER_MOD_XMP_LITE=0 AC_ARG_ENABLE([music-mod-xmp], [AS_HELP_STRING([--enable-music-mod-xmp], [enable MOD music via libxmp [default=yes]])], [], [enable_music_mod_xmp=yes]) AC_ARG_ENABLE([music-mod-xmp-lite], [AS_HELP_STRING([--enable-music-mod-xmp-lite], [use libxmp-lite instead of libxmp [default=no]])], [], [enable_music_mod_xmp_lite=no]) AC_ARG_ENABLE([music-mod-xmp-shared], [AS_HELP_STRING([--enable-music-mod-xmp-shared], [dynamically load xmp library [default=yes]])], [], [enable_music_mod_xmp_shared=yes]) if test x$enable_music_mod = xyes -a x$enable_music_mod_xmp = xyes; then xmplib=xmp if test x$enable_music_mod_xmp_lite = xyes; then xmplib=xmp-lite fi PKG_CHECK_MODULES([XMP], [lib$xmplib >= 4.2], [dnl have_libxmp_hdr=yes have_libxmp_lib=yes have_libxmp_pc=yes ], [dnl AC_CHECK_HEADER([xmp.h], [have_libxmp_hdr=yes]) AC_CHECK_LIB([xmp], [xmp_load_module_from_memory], [have_libxmp_lib=yes;XMP_LIBS="-l$xmplib"]) ]) if test x$have_libxmp_hdr = xyes -a x$have_libxmp_lib = xyes; then have_libxmp=yes case "$host" in *-*-darwin*) xmp_lib=[`find_lib lib$xmplib.dylib`] ;; *-*-cygwin* | *-*-mingw*) xmp_lib=[`find_lib "lib$xmplib*.dll"`] ;; *) xmp_lib=[`find_lib "lib$xmplib[0-9]*.so.*"`] if test x$xmp_lib = x; then xmp_lib=[`find_lib "lib$xmplib.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MOD_XMP $XMP_CFLAGS" if test x$enable_music_mod_xmp_shared = xyes && test x$xmp_lib != x; then echo "-- dynamic libxmp -> $xmp_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DXMP_DYNAMIC=\\\"$xmp_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $XMP_LIBS" if test x$have_libxmp_pc = xyes; then PC_REQUIRES="$PC_REQUIRES lib$xmplib" else PC_LIBS="$PC_LIBS $XMP_LIBS" fi fi SDL2MIXER_MOD_XMP=1 if test x$enable_music_mod_xmp_lite = xyes; then SDL2MIXER_MOD_XMP_LITE=1 fi else AC_MSG_WARN([*** Unable to find xmp library (http://xmp.sourceforge.net/)]) fi fi if test x$have_libmodplug != xyes -a x$have_libxmp != xyes; then AC_MSG_WARN([MOD support disabled]) fi SDL2MIXER_MIDI_FLUIDSYNTH=0 SDL2MIXER_MIDI_NATIVE=0 SDL2MIXER_MIDI_TIMIDITY=0 AC_ARG_ENABLE([music-midi], [AS_HELP_STRING([--enable-music-midi], [enable MIDI music [default=yes]])], [], [enable_music_midi=yes]) if test x$enable_music_midi = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID" AC_ARG_ENABLE([music-midi-timidity], [AS_HELP_STRING([--enable-music-midi-timidity], [enable timidity MIDI output [default=yes]])], [], [enable_music_midi_timidity=yes]) if test x$enable_music_midi_timidity = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_TIMIDITY -I\$(srcdir)/src/codecs/timidity" SOURCES="$SOURCES $srcdir/src/codecs/timidity/*.c" timidity_cfg=no AC_ARG_WITH([timidity-cfg], [AS_HELP_STRING([--with-timidity-cfg=FILE],[Specify full path to timidity.cfg])], timidity_cfg="$withval", []) if test x$timidity_cfg != xyes -a x$timidity_cfg != xno; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DTIMIDITY_CFG=\\\"$timidity_cfg\\\"" fi SDL2MIXER_MIDI_TIMIDITY=1 fi AC_ARG_ENABLE([music-midi-native], [AS_HELP_STRING([--enable-music-midi-native], [enable native MIDI music output [default=yes]])], [], [enable_music_midi_native=yes]) if test x$enable_music_midi_native = xyes; then use_music_midi_native=no case "$host" in *-*-cygwin* | *-*-mingw*) use_music_midi_native=yes MIXER_LIBS="$MIXER_LIBS -lwinmm" PC_LIBS="$PC_LIBS -lwinmm" ;; *-*-darwin*) use_music_midi_native=yes MIXER_LIBS="$MIXER_LIBS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,CoreServices" PC_LIBS="$PC_LIBS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,CoreServices" ;; *-*-haiku*) use_music_midi_native=yes_cpp MIXER_LIBS="$MIXER_LIBS -lmidi" PC_LIBS="$PC_LIBS -lmidi" ;; esac if test x$use_music_midi_native = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/src/codecs/native_midi" SOURCES="$SOURCES $srcdir/src/codecs/native_midi/*.c" SDL2MIXER_MIDI_NATIVE=1 elif test x$use_music_midi_native = xyes_cpp; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_NATIVE -I\$(srcdir)/src/codecs/native_midi" SOURCES="$SOURCES $srcdir/src/codecs/native_midi/*.c" SOURCES_CXX="$SOURCES_CXX $srcdir/src/codecs/native_midi/*.cpp" SDL2MIXER_MIDI_NATIVE=1 fi fi AC_ARG_ENABLE([music-midi-fluidsynth], [AS_HELP_STRING([--enable-music-midi-fluidsynth], [enable FluidSynth MIDI output [default=yes]])], [], [enable_music_midi_fluidsynth=yes]) AC_ARG_ENABLE([music-midi-fluidsynth-shared], [AS_HELP_STRING([--enable-music-midi-fluidsynth-shared], [dynamically load FluidSynth library [default=yes]])], [], [enable_music_midi_fluidsynth_shared=yes]) if test x$enable_music_midi_fluidsynth = xyes; then PKG_CHECK_MODULES([FLUIDSYNTH], [fluidsynth], [dnl have_fluidsynth_hdr=yes have_fluidsynth_lib=yes have_fluidsynth_pc=yes ], [dnl AC_CHECK_HEADER([fluidsynth.h], [have_fluidsynth_hdr=yes]) AC_CHECK_LIB([fluidsynth], [fluid_player_add_mem], [have_fluidsynth_lib=yes;FLUIDSYNTH_LIBS="-lfluidsynth"]) ]) if test x$have_fluidsynth_hdr = xyes -a x$have_fluidsynth_lib = xyes; then have_fluidsynth=yes case "$host" in *-*-darwin*) fluidsynth_lib=[`find_lib libfluidsynth.dylib`] ;; *-*-cygwin* | *-*-mingw*) fluidsynth_lib=[`find_lib "fluidsynth*.dll"`] if test x$fluidsynth_lib = x; then fluidsynth_lib=[`find_lib "libfluidsynth*.dll"`] fi ;; *) fluidsynth_lib=[`find_lib "libfluidsynth[0-9]*.so.*"`] if test x$fluidsynth_lib = x; then fluidsynth_lib=[`find_lib "libfluidsynth.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MID_FLUIDSYNTH $FLUIDSYNTH_CFLAGS" if test x$enable_music_midi_fluidsynth_shared = xyes && test x$fluidsynth_lib != x; then echo "-- dynamic libfluidsynth -> $fluidsynth_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLUIDSYNTH_DYNAMIC=\\\"$fluidsynth_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $FLUIDSYNTH_LIBS" if test x$have_fluidsynth_pc = xyes; then PC_REQUIRES="$PC_REQUIRES fluidsynth" else PC_LIBS="$PC_LIBS $FLUIDSYNTH_LIBS" fi fi SDL2MIXER_MIDI_FLUIDSYNTH=1 else AC_MSG_WARN([*** Unable to find FluidSynth library (http://www.fluidsynth.org/)]) AC_MSG_WARN([FluidSynth support disabled]) fi fi fi if test x$enable_music_midi_timidity != xyes -a \ x$use_music_midi_native != xyes -a x$use_music_midi_native != xyes_cpp -a \ x$have_fluidsynth != xyes; then AC_MSG_WARN([MIDI support disabled]) fi SDL2MIXER_GME=0 AC_ARG_ENABLE([music-gme], [AS_HELP_STRING([--enable-music-gme], [enable Game Music Emu support [default=no]])], [], [enable_music_gme=no]) AC_ARG_ENABLE([music-gme-shared], [AS_HELP_STRING([--enable-music-gme-shared], [dynamically load libgme library [default=yes]])], [], [enable_music_gme_shared=yes]) if test x$enable_music_gme = xyes; then PKG_CHECK_MODULES([GME], [libgme], [dnl have_gme_hdr=yes have_gme_lib=yes have_gme_pc=yes ], [dnl AC_CHECK_HEADER([gme/gme.h], [have_gme_hdr=yes]) AC_CHECK_LIB([gme], [gme_open_data], [have_gme_lib=yes;GME_LIBS="-lgme"]) ]) if test x$have_gme_hdr = xyes -a x$have_gme_lib = xyes; then have_gme=yes case "$host" in *-*-darwin*) gme_lib=[`find_lib libgme.dylib`] ;; *-*-cygwin* | *-*-mingw*) gme_lib=[`find_lib "libgme*.dll"`] ;; *) gme_lib=[`find_lib "libgme.so.*"`] ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_GME $GME_CFLAGS" if test x$enable_music_gme_shared = xyes && test x$gme_lib != x; then echo "-- dynamic libgme -> $gme_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DGME_DYNAMIC=\\\"$gme_lib\\\"" else EXTRA_LDFLAGS="$EXTRA_LDFLAGS $GME_LIBS" if test x$have_gme_pc = xyes; then PC_REQUIRES="$PC_REQUIRES libgme" else PC_LIBS="$PC_LIBS $GME_LIBS" fi fi SDL2MIXER_GME=1 else AC_MSG_WARN([*** Unable to find GME library (https://bitbucket.org/mpyne/game-music-emu)]) AC_MSG_WARN([Game Music Emu support disabled.]) fi fi AC_ARG_ENABLE([music-ogg], [AS_HELP_STRING([--enable-music-ogg], [enable Ogg Vorbis music [default=yes]])], [], [enable_music_ogg=yes]) SDL2MIXER_VORBIS_STB=0 AC_ARG_ENABLE(music-ogg-stb, [AS_HELP_STRING([--enable-music-ogg-stb], [enable OGG Vorbis music via stb_vorbis [default=yes]])], [], enable_music_ogg_stb=yes) if test x$enable_music_ogg = xyes -a x$enable_music_ogg_stb = xyes; then have_stb_vorbis=yes EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG -DOGG_USE_STB" SDL2MIXER_VORBIS_STB=1 fi SDL2MIXER_VORBIS_VORBISFILE=0 AC_ARG_ENABLE(music-ogg-vorbis, [AS_HELP_STRING([--enable-music-ogg-vorbis], [enable OGG Vorbis music via libvorbis [default=no]])], [], enable_music_ogg_vorbis=no) AC_ARG_ENABLE([music-ogg-vorbis-shared], [AS_HELP_STRING([--enable-music-ogg-vorbis-shared], [dynamically load libvorbis library [default=yes]])], [], [enable_music_ogg_vorbis_shared=yes]) if test x$enable_music_ogg = xyes -a x$enable_music_ogg_vorbis = xyes; then LIBS_SAVED="$LIBS" PKG_CHECK_MODULES([VORBIS], [vorbisfile], [dnl have_ogg_hdr=yes have_ogg_lib=yes have_ogg_pc=yes ], [dnl AC_CHECK_HEADER([vorbis/vorbisfile.h], [have_ogg_hdr=yes]) AC_CHECK_LIB([vorbisfile], [ov_open_callbacks], [have_ogg_lib=yes;VORBIS_LIBS="-lvorbisfile -lvorbis -logg -lm"], [], [-lvorbis -logg -lm]) ]) LIBS="$LIBS_SAVED" if test x$have_ogg_hdr = xyes -a x$have_ogg_lib = xyes; then have_vorbis=yes case "$host" in *-*-darwin*) ogg_lib=[`find_lib libvorbisfile.dylib`] ;; *-*-cygwin* | *-*-mingw*) ogg_lib=[`find_lib "libvorbisfile*.dll"`] ;; *) ogg_lib=[`find_lib "libvorbisfile[0-9]*.so.*"`] if test x$ogg_lib = x; then ogg_lib=[`find_lib "libvorbisfile.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG $VORBIS_CFLAGS" if test x$enable_music_ogg_vorbis_shared = xyes && test x$ogg_lib != x; then echo "-- dynamic libvorbisfile -> $ogg_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $VORBIS_LIBS" if test x$have_ogg_pc = xyes; then PC_REQUIRES="$PC_REQUIRES vorbisfile" else PC_LIBS="$PC_LIBS $VORBIS_LIBS" fi fi SDL2MIXER_VORBIS_VORBISFILE=1 else AC_MSG_WARN([*** Unable to find Ogg Vorbis library (http://www.xiph.org/)]) fi fi SDL2MIXER_VORBIS_TREMOR=0 AC_ARG_ENABLE(music-ogg-tremor, [AS_HELP_STRING([--enable-music-ogg-tremor], [enable OGG Vorbis music via Tremor [default=no]])], [], enable_music_ogg_tremor=no) AC_ARG_ENABLE([music-ogg-tremor-shared], [AS_HELP_STRING([--enable-music-ogg-tremor-shared], [dynamically load Tremor library [default=yes]])], [], [enable_music_ogg_tremor_shared=yes]) if test x$enable_music_ogg = xyes -a x$enable_music_ogg_tremor = xyes; then LIBS_SAVED="$LIBS" PKG_CHECK_MODULES([TREMOR], [vorbisidec], [dnl have_tremor_hdr=yes have_tremor_lib=yes have_tremor_pc=yes ], [dnl AC_CHECK_HEADER([tremor/ivorbisfile.h], [have_tremor_hdr=yes]) AC_CHECK_LIB([vorbisidec], [ov_open_callbacks], [have_tremor_lib=yes;TREMOR_LIBS="-lvorbisidec -logg"], [], [-logg]) ]) LIBS="$LIBS_SAVED" if test x$have_tremor_hdr = xyes -a x$have_tremor_lib = xyes; then have_tremor=yes case "$host" in *-*-darwin*) ogg_lib=[`find_lib libvorbisidec.dylib`] ;; *-*-cygwin* | *-*-mingw*) ogg_lib=[`find_lib "vorbisidec*.dll"`] if test x$ogg_lib = x; then ogg_lib=[`find_lib "libvorbisidec*.dll"`] fi ;; *) ogg_lib=[`find_lib "libvorbisidec[0-9]*.so.*"`] if test x$ogg_lib = x; then ogg_lib=[`find_lib "libvorbisidec.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OGG -DOGG_USE_TREMOR $TREMOR_CFLAGS" if test x$enable_music_ogg_tremor_shared = xyes && test x$ogg_lib != x; then echo "-- dynamic libvorbisidec -> $ogg_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $TREMOR_LIBS" if test x$have_tremor_pc = xyes; then PC_REQUIRES="$PC_REQUIRES vorbisidec" else PC_LIBS="$PC_LIBS $TREMOR_LIBS" fi fi SDL2MIXER_VORBIS_TREMOR=1 else AC_MSG_WARN([*** Unable to find Ogg Vorbis Tremor library (http://www.xiph.org/)]) fi fi if test x$enable_music_ogg = xyes -a \ x$have_stb_vorbis != xyes -a x$have_vorbis != xyes -a x$have_tremor != xyes; then AC_MSG_WARN([Ogg Vorbis support disabled]) fi SDL2MIXER_FLAC_DRFLAC=0 AC_ARG_ENABLE([music-flac], [AS_HELP_STRING([--enable-music-flac], [enable FLAC music [default=yes]])], [], [enable_music_flac=yes]) AC_ARG_ENABLE(music-flac-drflac, [AS_HELP_STRING([--enable-music-flac-drflac], [enable FLAC music via dr_flac [default=yes]])], [], [enable_music_flac_drflac=yes]) if test x$enable_music_flac = xyes -a x$enable_music_flac_drflac = xyes; then have_drflac=yes EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_FLAC_DRFLAC" SDL2MIXER_FLAC_DRFLAC=1 fi SDL2MIXER_FLAC_LIBFLAC=0 AC_ARG_ENABLE(music-flac-libflac, [AS_HELP_STRING([--enable-music-flac-libflac], [enable FLAC music via libFLAC [default=no]])], [], [enable_music_flac_libflac=no]) AC_ARG_ENABLE([music-flac-libflac-shared], [AS_HELP_STRING([--enable-music-flac-libflac-shared], [dynamically load FLAC library [default=yes]])], [], [enable_music_flac_libflac_shared=yes]) if test x$enable_music_flac = xyes -a x$enable_music_flac_libflac = xyes; then libflac_ver=8 PKG_CHECK_MODULES([FLAC], [flac], [dnl have_flac_hdr=yes have_flac_lib=yes have_flac_pc=yes ], [dnl AC_CHECK_HEADER([FLAC/stream_decoder.h], [have_flac_hdr=yes]) AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_new], [have_flac_lib=yes;FLAC_LIBS="-lFLAC"]) ]) if test x$have_flac_hdr = xyes -a x$have_flac_lib = xyes; then save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $FLAC_CFLAGS" AC_MSG_CHECKING([for libflac so-name version >= $libflac_ver]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include "FLAC/export.h" #include "stdio.h" ]], [[ #if defined(FLAC_API_VERSION_CURRENT) && (FLAC_API_VERSION_CURRENT >= $libflac_ver) #else #error "old-flac" #endif ]])], [have_flac_ver=yes],[have_flac_ver=no]) CFLAGS="$save_CFLAGS" AC_MSG_RESULT($have_flac_ver) fi if test x$have_flac_ver = xyes; then have_libflac=yes case "$host" in *-*-darwin*) flac_lib=[`find_lib libFLAC.dylib`] ;; *-*-cygwin* | *-*-mingw*) flac_lib=[`find_lib "libFLAC*.dll"`] ;; *) flac_lib=[`find_lib "libFLAC[0-9]*.so.*"`] if test x$flac_lib = x; then flac_lib=[`find_lib "libFLAC.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_FLAC_LIBFLAC $FLAC_CFLAGS" if test x$enable_music_flac_libflac_shared = xyes && test x$flac_lib != x; then echo "-- dynamic libFLAC -> $flac_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_DYNAMIC=\\\"$flac_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $FLAC_LIBS" if test x$have_flac_pc = xyes; then PC_REQUIRES="$PC_REQUIRES flac" else PC_LIBS="$PC_LIBS $FLAC_LIBS" fi fi SDL2MIXER_FLAC_LIBFLAC=1 else AC_MSG_WARN([*** Unable to find FLAC library (https://xiph.org/flac/)]) fi fi if test x$enable_music_flac = xyes -a \ x$have_drflac != xyes -a x$have_libflac != xyes; then AC_MSG_WARN([FLAC support disabled]) fi AC_ARG_ENABLE(music-mp3, [AS_HELP_STRING([--enable-music-mp3], [enable MP3 music [default=yes]])], [], enable_music_mp3=yes) SDL2MIXER_MP3_DRMP3=0 AC_ARG_ENABLE(music-mp3-drmp3, [AS_HELP_STRING([--enable-music-mp3-drmp3], [enable MP3 music via dr_mp3 [default=yes]])], [], [enable_music_mp3_drmp3=yes]) if test x$enable_music_mp3 = xyes -a x$enable_music_mp3_drmp3 = xyes; then have_drmp3=yes EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_DRMP3" SDL2MIXER_MP3_DRMP3=1 fi SDL2MIXER_MP3_MPG123=0 AC_ARG_ENABLE(music-mp3-mpg123, [AS_HELP_STRING([--enable-music-mp3-mpg123], [enable MP3 music via mpg123 [default=no]])], [], [enable_music_mp3_mpg123=no]) AC_ARG_ENABLE([music-mp3-mpg123-shared], [AS_HELP_STRING([--enable-music-mp3-mpg123-shared], [dynamically load mpg123 library [default=yes]])], [], [enable_music_mp3_mpg123_shared=yes]) if test x$enable_music_mp3 = xyes -a x$enable_music_mp3_mpg123 = xyes; then PKG_CHECK_MODULES([MPG123], [libmpg123], [dnl have_mpg123_hdr=yes have_mpg123_lib=yes have_mpg123_pc=yes ], [dnl AC_CHECK_HEADER([mpg123.h], [have_mpg123_hdr=yes]) AC_CHECK_LIB([mpg123], [mpg123_replace_reader_handle], [have_mpg123_lib=yes;MPG123_LIBS="-lmpg123"]) ]) if test x$have_mpg123_hdr = xyes -a x$have_mpg123_lib = xyes; then have_libmpg123=yes case "$host" in *-*-darwin*) mpg123_lib=[`find_lib libmpg123.dylib`] ;; *-*-cygwin* | *-*-mingw*) mpg123_lib=[`find_lib "libmpg123*.dll"`] ;; *) mpg123_lib=[`find_lib "libmpg123.so.*"`] ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_MP3_MPG123 $MPG123_CFLAGS" if test x$enable_music_mp3_mpg123_shared = xyes && test x$mpg123_lib != x; then echo "-- dynamic libmpg123 -> $mpg123_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DMPG123_DYNAMIC=\\\"$mpg123_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $MPG123_LIBS" if test x$have_mpg123_pc = xyes; then PC_REQUIRES="$PC_REQUIRES libmpg123" else PC_LIBS="$PC_LIBS $MPG123_LIBS" fi fi SDL2MIXER_MP3_MPG123=1 else AC_MSG_WARN([*** Unable to find mpg123 library (https://www.mpg123.de)]) fi fi if test x$enable_music_mp3 = xyes -a x$have_drmp3 != xyes -a x$have_libmpg123 != xyes; then AC_MSG_WARN([MP3 support disabled]) fi SDL2MIXER_OPUS=0 AC_ARG_ENABLE([music-opus], [AS_HELP_STRING([--enable-music-opus], [enable Opus music [default=yes]])], [], [enable_music_opus=yes]) AC_ARG_ENABLE([music-opus-shared], [AS_HELP_STRING([--enable-music-opus-shared], [dynamically load opusfile library [default=yes]])], [], [enable_music_opus_shared=yes]) if test x$enable_music_opus = xyes; then LIBS_SAVED="$LIBS" PKG_CHECK_MODULES([OPUSFILE], [opusfile >= 0.2], [dnl have_opusfile_hdr=yes have_opusfile_lib=yes have_opusfile_pc=yes ], [dnl AC_CHECK_HEADER([opus/opusfile.h], [have_opusfile_hdr=yes]) AC_CHECK_LIB([opusfile], [op_open_callbacks], [have_opusfile_lib=yes;OPUSFILE_LIBS="-lopusfile -lopus"], [], [-lopus -logg -lm]) ]) LIBS="$LIBS_SAVED" if test x$have_opusfile_hdr = xyes -a x$have_opusfile_lib = xyes; then have_opusfile=yes case "$host" in *-*-darwin*) opusfile_lib=[`find_lib libopusfile.dylib`] ;; *-*-cygwin* | *-*-mingw*) opusfile_lib=[`find_lib "libopusfile*.dll"`] ;; *) opusfile_lib=[`find_lib "libopusfile[0-9]*.so.*"`] if test x$opusfile_lib = x; then opusfile_lib=[`find_lib "libopusfile.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_OPUS $OPUSFILE_CFLAGS" if test x$enable_music_opus_shared = xyes && test x$opusfile_lib != x; then echo "-- dynamic opusfile -> $opusfile_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DOPUS_DYNAMIC=\\\"$opusfile_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $OPUSFILE_LIBS" if test x$have_opusfile_pc = xyes; then PC_REQUIRES="$PC_REQUIRES opusfile" else PC_LIBS="$PC_LIBS $OPUSFILE_LIBS" fi fi SDL2MIXER_OPUS=1 else AC_MSG_WARN([*** Unable to find opusfile library (http://opus-codec.org/)]) AC_MSG_WARN([Opus support disabled]) fi fi SDL2MIXER_WAVPACK=0 AC_ARG_ENABLE([music-wavpack], [AS_HELP_STRING([--enable-music-wavpack], [enable WavPack music [default=yes]])], [], [enable_music_wavpack=yes]) AC_ARG_ENABLE([music-wavpack-shared], [AS_HELP_STRING([--enable-music-wavpack-shared], [dynamically load WavPack library [default=yes]])], [], [enable_music_wavpack_shared=yes]) AC_ARG_ENABLE([music-wavpack-dsd], [AS_HELP_STRING([--enable-music-wavpack-dsd], [enable WavPack DSD music support [default=no]])], [], [enable_music_wavpack_dsd=no]) if test x$enable_music_wavpack = xyes; then LIBS_SAVED="$LIBS" PKG_CHECK_MODULES([WAVPACK], [wavpack >= 4.0], [dnl have_wavpack_hdr=yes have_wavpack_lib=yes have_wavpack_pc=yes ], [dnl AC_CHECK_HEADER([wavpack.h], [have_wavpack_hdr=yes;have_wavpack_hdr2=yes]) AC_CHECK_HEADER([wavpack/wavpack.h], [have_wavpack_hdr=yes]) AC_CHECK_LIB([wavpack], [WavpackOpenFileInputEx], [have_wavpack_lib=yes;WAVPACK_LIBS="-lwavpack"], [], [-lm]) ]) if test x$have_wavpack_pc = xyes; then CFLAGS_SAVED="$CFLAGS" CFLAGS="$CFLAGS $WAVPACK_CFLAGS" AC_CHECK_HEADER([wavpack.h], [have_wavpack_hdr2=yes]) CFLAGS="$CFLAGS_SAVED" fi LIBS="$LIBS_SAVED" if test x$have_wavpack_hdr = xyes -a x$have_wavpack_lib = xyes; then have_wavpack=yes case "$host" in *-*-darwin*) wavpack_lib=[`find_lib libwavpack.dylib`] ;; *-*-cygwin* | *-*-mingw*) wavpack_lib=[`find_lib "libwavpack*.dll"`] if test x$wavpack_lib = x; then wavpack_lib=[`find_lib wavpackdll.dll`] fi ;; *) wavpack_lib=[`find_lib "libwavpack[0-9]*.so.*"`] if test x$wavpack_lib = x; then wavpack_lib=[`find_lib "libwavpack.so.*"`] fi ;; esac EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_WAVPACK $WAVPACK_CFLAGS" if test x$enable_music_wavpack_dsd = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DMUSIC_WAVPACK_DSD" fi if test x$have_wavpack_hdr2 = xyes; then EXTRA_CFLAGS="$EXTRA_CFLAGS -DHAVE_WAVPACK_H" fi if test x$enable_music_wavpack_shared = xyes && test x$wavpack_lib != x; then echo "-- dynamic wavpack -> $wavpack_lib" EXTRA_CFLAGS="$EXTRA_CFLAGS -DWAVPACK_DYNAMIC=\\\"$wavpack_lib\\\"" else MIXER_LIBS="$MIXER_LIBS $WAVPACK_LIBS" if test x$have_wavpack_pc = xyes; then PC_REQUIRES="$PC_REQUIRES wavpack" else PC_LIBS="$PC_LIBS $WAVPACK_LIBS" fi fi SDL2MIXER_WAVPACK=1 else AC_MSG_WARN([*** Unable to find WavPack library (http://www.wavpack.com)]) AC_MSG_WARN([WavPack support disabled]) fi fi dnl check for LD --no-undefined option CheckNoUndef MIXER_LIBS="$MIXER_LIBS $LIBM" OBJECTS=`echo $SOURCES` DEPENDS=`echo $SOURCES` OBJECTS=`echo "$OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'` DEPENDS=`echo "$DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.c,\\ $(objects)/\2.lo: \1/\2.c \$(objects)/.created\\ \$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'` OBJECTS_CXX=`echo $SOURCES_CXX` DEPENDS_CXX=`echo $SOURCES_CXX` OBJECTS_CXX=`echo "$OBJECTS_CXX" | sed 's,[[^ ]]*/\([[^ ]]*\)\.cpp,$(objects)/\1.lo,g'` DEPENDS_CXX=`echo "$DEPENDS_CXX" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.cpp,\\ $(objects)/\2.lo: \1/\2.cpp \$(objects)/.created\\ \$(LIBTOOL) --mode=compile \$(CXX) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'` OBJECTS="$OBJECTS $OBJECTS_CXX" DEPENDS="$DEPENDS $DEPENDS_CXX" DEPENDS=`echo "$DEPENDS" | sed 's,\\$,\\\\$,g'` VERSION_OBJECTS=`echo $VERSION_SOURCES` VERSION_DEPENDS=`echo $VERSION_SOURCES` VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.lo,g'` VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.rc,\\ $(objects)/\2.lo: \1/\2.rc \$(objects)/.created\\ \$(LIBTOOL) --tag=RC --mode=compile \$(RC) \$< -o \$@,g'` VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed 's,\\$,\\\\$,g'` PLAYWAVE_SOURCES="$srcdir/playwave.c" PLAYWAVE_OBJECTS=`echo $PLAYWAVE_SOURCES` PLAYWAVE_DEPENDS=`echo $PLAYWAVE_SOURCES` PLAYWAVE_OBJECTS=`echo "$PLAYWAVE_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'` PLAYWAVE_DEPENDS=`echo "$PLAYWAVE_DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.c,\\ $(objects)/\2.lo: \1/\2.c \$(objects)/.created\\ \$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'` PLAYWAVE_DEPENDS=`echo "$PLAYWAVE_DEPENDS" | sed 's,\\$,\\\\$,g'` PLAYMUS_SOURCES="$srcdir/playmus.c" PLAYMUS_OBJECTS=`echo $PLAYMUS_SOURCES` PLAYMUS_DEPENDS=`echo $PLAYMUS_SOURCES` PLAYMUS_OBJECTS=`echo "$PLAYMUS_OBJECTS" | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'` PLAYMUS_DEPENDS=`echo "$PLAYMUS_DEPENDS" | sed 's,\([[^ ]]*\)/\([[^ ]]*\)\.c,\\ $(objects)/\2.lo: \1/\2.c \$(objects)/.created\\ \$(LIBTOOL) --mode=compile \$(CC) \$(CFLAGS) \$(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c \$< -o \$@,g'` PLAYMUS_DEPENDS=`echo "$PLAYMUS_DEPENDS" | sed 's,\\$,\\\\$,g'` dnl Calculate the location of the prefix, relative to the cmake folder pkg_cmakedir='$libdir/cmake/SDL2_mixer' AX_COMPUTE_RELATIVE_PATHS([pkg_cmakedir:prefix:cmake_prefix_relpath]) AC_SUBST([cmake_prefix_relpath]) AC_SUBST([cmake_prefix_relpath]) dnl Expand the sources and objects needed to build the library AC_SUBST(ac_aux_dir) AC_SUBST(OBJECTS) AC_SUBST(VERSION_OBJECTS) AC_SUBST(PLAYWAVE_OBJECTS) AC_SUBST(PLAYMUS_OBJECTS) AC_SUBST(BUILD_CFLAGS) AC_SUBST(EXTRA_CFLAGS) AC_SUBST(BUILD_LDFLAGS) AC_SUBST(EXTRA_LDFLAGS) AC_SUBST(MIXER_LIBS) AC_SUBST(EXE) AC_SUBST(SDL_VERSION) AC_SUBST(SDL_CFLAGS) AC_SUBST(SDL_LIBS) AC_SUBST(PC_REQUIRES) AC_SUBST(PC_LIBS) AC_SUBST(SDL2MIXER_CMD) AC_SUBST(SDL2MIXER_FLAC_DRFLAC) AC_SUBST(SDL2MIXER_FLAC_LIBFLAC) AC_SUBST(SDL2MIXER_GME) AC_SUBST(SDL2MIXER_MOD_MODPLUG) AC_SUBST(SDL2MIXER_MOD_XMP) AC_SUBST(SDL2MIXER_MOD_XMP_LITE) AC_SUBST(SDL2MIXER_MP3_DRMP3) AC_SUBST(SDL2MIXER_MP3_MPG123) AC_SUBST(SDL2MIXER_MIDI_FLUIDSYNTH) AC_SUBST(SDL2MIXER_MIDI_NATIVE) AC_SUBST(SDL2MIXER_MIDI_TIMIDITY) AC_SUBST(SDL2MIXER_OPUS) AC_SUBST(SDL2MIXER_VORBIS_STB) AC_SUBST(SDL2MIXER_VORBIS_TREMOR) AC_SUBST(SDL2MIXER_VORBIS_VORBISFILE) AC_SUBST(SDL2MIXER_WAVE) AC_SUBST(SDL2MIXER_WAVPACK) AC_SUBST(SDL2MIXER_GME) AC_CONFIG_FILES([ Makefile SDL2_mixer.spec SDL2_mixer.pc sdl2_mixer-config.cmake sdl2_mixer-config-version.cmake ]) AC_CONFIG_COMMANDS([default], [cat >>Makefile <<__EOF__ # Build rules for objects -include \$(OBJECTS:.lo=.d) $DEPENDS $VERSION_DEPENDS -include \$(PLAYWAVE_OBJECTS:.lo=.d) $PLAYWAVE_DEPENDS -include \$(PLAYMUS_OBJECTS:.lo=.d) $PLAYMUS_DEPENDS __EOF__ ], [ DEPENDS="$DEPENDS" VERSION_DEPENDS="$VERSION_DEPENDS" PLAYWAVE_DEPENDS="$PLAYWAVE_DEPENDS" PLAYMUS_DEPENDS="$PLAYMUS_DEPENDS" ]) AC_OUTPUT