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configure.in：源码内容
							dnl Process this file with autoconf to produce a configure script.
AC_INIT(README)
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
dnl Set various version strings - taken gratefully from the GTk sources
# Making releases:
#   MICRO_VERSION += 1;
#   INTERFACE_AGE += 1;
#   BINARY_AGE += 1;
# if any functions have been added, set INTERFACE_AGE to 0.
# if backwards compatibility has been broken,
# set BINARY_AGE and INTERFACE_AGE to 0.
#
MAJOR_VERSION=1
MINOR_VERSION=2
MICRO_VERSION=11
INTERFACE_AGE=1
BINARY_AGE=11
VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION
AC_SUBST(MAJOR_VERSION)
AC_SUBST(MINOR_VERSION)
AC_SUBST(MICRO_VERSION)
AC_SUBST(INTERFACE_AGE)
AC_SUBST(BINARY_AGE)
AC_SUBST(VERSION)
# libtool versioning
LT_INIT([win32-dll])
LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
LT_REVISION=$INTERFACE_AGE
LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
m4_pattern_allow([^LT_])
AC_SUBST(LT_RELEASE)
AC_SUBST(LT_CURRENT)
AC_SUBST(LT_REVISION)
AC_SUBST(LT_AGE)
dnl Detect the canonical build and host environments
AC_CONFIG_AUX_DIRS($srcdir/build-scripts)
dnl AC_CANONICAL_HOST
dnl Check for tools
AC_PROG_LIBTOOL
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
if test -z "$host_alias"; then
    hostaliaswindres=
else
    hostaliaswindres="$host_alias-windres"
fi
AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])
dnl Set up the compiler and linker flags
case "$host" in
    *-*-cygwin*)
        # We build SDL on cygwin without the UNIX emulation layer
        BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"
        BASE_LDFLAGS="-mno-cygwin"
        ;;
    *)
        BASE_CFLAGS="-D_GNU_SOURCE=1"
        BASE_LDFLAGS=""
        ;;
esac
BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"
BUILD_LDFLAGS="$LDFLAGS"
EXTRA_LDFLAGS="$BASE_LDFLAGS"
## 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 $EXTRA_LDFLAGS"
dnl Check for compiler characteristics
AC_C_CONST
dnl See whether we can use gcc style dependency tracking
AC_ARG_ENABLE(dependency-tracking,
AC_HELP_STRING([--enable-dependency-tracking],
               [Use gcc -MMD -MT dependency tracking [[default=yes]]]),
              , enable_dependency_tracking=yes)
if test x$enable_dependency_tracking = xyes; then
    have_gcc_mmd_mt=no
    AC_MSG_CHECKING(for GCC -MMD -MT option)
    AC_TRY_COMPILE([
    #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 "$host" in
    *-*-cygwin* | *-*-mingw32*)
        VERSION_SOURCES="$srcdir/version.rc"
        EXE=".exe"
        if test "$build" != "$host"; then # cross-compiling
            # Default cross-compile location
            ac_default_prefix=/usr/local/cross-tools/i386-mingw32
        else
            # Look for the location of the tools and install there
            if test "$BUILD_PREFIX" != ""; then
                ac_default_prefix=$BUILD_PREFIX
            fi
        fi
        ;;
    *)
        SOURCES=""
        EXE=""
        ;;
esac
# Standard C sources
SOURCES="$SOURCES 
$srcdir/effect_position.c 
$srcdir/effect_stereoreverse.c 
$srcdir/effects_internal.c 
$srcdir/load_aiff.c 
$srcdir/load_voc.c 
$srcdir/mixer.c 
$srcdir/music.c"
dnl set this to use on systems that use lib64 instead of lib
base_libdir=`echo ${libdir} | sed 's/.*/(.*)/1/; q'`
dnl Function to find a library in the compiler search path
find_lib()
{
    gcc_bin_path=[`$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="/usr/$base_libdir /usr/local/$base_libdir"
    fi
    for path in $gcc_bin_path $gcc_lib_path $env_lib_path $host_lib_path; do
        lib=[`ls -- $path/$1 2>/dev/null | sort | sed 's/.*/(.*)/1/; q'`]
        if test x$lib != x; then
            echo $lib
            return
        fi
    done
}
dnl Check for SDL
SDL_VERSION=1.2.10
AM_PATH_SDL($SDL_VERSION,
            :,
            AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
)
EXTRA_CFLAGS="$EXTRA_CFLAGS $SDL_CFLAGS"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SDL_LIBS"
dnl Check for math library
AC_CHECK_LIB(m, pow, [LIBM="-lm"])
dnl Check command-line options
AC_ARG_ENABLE([music-cmd],
AC_HELP_STRING([--enable-music-cmd], [support an external music player [[default=yes]]]),
              [], [enable_music_cmd=detect])
if test "x$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
        SOURCES="$SOURCES $srcdir/music_cmd.c"
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DCMD_MUSIC"
    fi
fi
AC_ARG_ENABLE([music-wave],
AC_HELP_STRING([--enable-music-wave], [enable streaming WAVE music [[default=yes]]]),
              [], [enable_music_wave=yes])
if test x$enable_music_wave = xyes; then
    SOURCES="$SOURCES $srcdir/wavestream.c"
    EXTRA_CFLAGS="$EXTRA_CFLAGS -DWAV_MUSIC"
fi
AC_ARG_ENABLE([music-mod],
AC_HELP_STRING([--enable-music-mod], [enable MOD music via mikmod [[default=yes]]]),
              [], [enable_music_mod=yes])
AC_ARG_ENABLE([music-mod-shared],
AC_HELP_STRING([--enable-music-mod-shared], [dynamically load MOD support [[default=yes]]]),
              [], [enable_music_mod_shared=yes])
if test x$enable_music_mod = xyes; then
    have_libmikmod=no
    libmikmod_maj=3
    libmikmod_min=1
    libmikmod_rev=10
    libmikmod_ver="$libmikmod_maj.$libmikmod_min.$libmikmod_rev"
    AC_PATH_PROG(LIBMIKMOD_CONFIG, libmikmod-config, no, [$PATH])
    if test "$LIBMIKMOD_CONFIG" != "no" ; then
        
        CFLAGS_SAVED="$CFLAGS"
        LIBS_SAVED="$LIBS"
        CFLAGS="$CFLAGS -DLIBMIKMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`"
        LIBS="$LIBS `$LIBMIKMOD_CONFIG --libs`"
        have_libmikmod=yes
        AC_MSG_CHECKING([for libmikmod - version >= $libmikmod_ver])
        AC_TRY_RUN([
#include "mikmod.h"
#include "stdio.h"
int main(int argc, char **argv)
{
long maj=$libmikmod_maj,min=$libmikmod_min,rev=$libmikmod_rev,ver=MikMod_GetVersion();
/*printf("(%d.%d.%d) ",ver>>16,(ver>>8)&0xff,ver&0xff);*/
if(ver>=((maj<<16)|(min<<8)|(rev))) {
    printf("yesn");
    return 0;
}
printf("non*** libmikmod is older than %d.%d.%d, not using.n",maj,min,rev);
return 1;
}
], [], have_libmikmod=no; CFLAGS="$CFLAGS_SAVED"; LIBS="$LIBS_SAVED",
        [echo $ac_n "cross compiling; assumed OK... $ac_c"])
    fi
    if test x$have_libmikmod = xyes; then
        case "$host" in
            *-*-darwin*)
                mikmod_lib=[`find_lib libmikmod.dylib`]
                ;;
            *-*-cygwin* | *-*-mingw32*)
                mikmod_lib=[`find_lib "mikmod*.dll"`]
                ;;
            *)
                mikmod_lib=[`find_lib "libmikmod*.so.[0-9]"`]
                if test x$mikmod_lib = x; then
                    mikmod_lib=[`find_lib "libmikmod*.so.[0-9]*"`]
                fi
                ;;
        esac
        SOURCES="$SOURCES $srcdir/*_mod.c"
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`"
        if test x$enable_music_mod_shared = xyes && test x$mikmod_lib != x; then
            echo "-- dynamic libmikmod -> $mikmod_lib"
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_DYNAMIC=\"$mikmod_lib\""
        else
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS `$LIBMIKMOD_CONFIG --libs`"
        fi
    else
        AC_MSG_WARN([*** Unable to find MikMod library (http://mikmod.raphnet.net/)])
        AC_MSG_WARN([MOD support disabled])
    fi
fi
AC_ARG_ENABLE([music-midi],
AC_HELP_STRING([--enable-music-midi], [enable MIDI music via timidity [[default=yes]]]),
              [], [enable_music_midi=yes])
if test x$enable_music_midi = xyes; then
    EXTRA_CFLAGS="$EXTRA_CFLAGS -DMID_MUSIC"
    AC_ARG_ENABLE([music-timidity-midi],
AC_HELP_STRING([--enable-music-timidity-midi], [enable timidity MIDI output [[default=yes]]]),
                  [], [enable_music_timidity_midi=yes])
    if test x$enable_music_timidity_midi = xyes; then
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_TIMIDITY_MIDI -I$(srcdir)/timidity"
        SOURCES="$SOURCES $srcdir/timidity/*.c"
    fi
    AC_ARG_ENABLE([music-native-midi],
AC_HELP_STRING([--enable-music-native-midi], [enable native MIDI music output [[default=yes]]]),
                  [], [enable_music_native_midi=yes])
    if test x$enable_music_native_midi = xyes; then
        use_music_native_midi=no
        case "$host" in
            *-*-cygwin* | *-*-mingw32*)
                use_music_native_midi=yes
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lwinmm"
                ;;
            *-*-darwin*)
                use_music_native_midi=yes
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox -Wl,-framework,AudioUnit -Wl,-framework,CoreServices"
                ;;
        esac
        if test x$use_music_native_midi = xyes; then
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I$(srcdir)/native_midi"
            SOURCES="$SOURCES $srcdir/native_midi/*.c"
        fi
    fi
    AC_ARG_ENABLE([music-native-midi-gpl],
AC_HELP_STRING([--enable-music-native-midi-gpl], [enable native MIDI on UNIX using GPL code [[default=no]]]),
                  [], [enable_music_native_midi_gpl=no])
    if test x$enable_music_native_midi_gpl = xyes; then
        use_music_native_midi_gpl=no
        case "$host" in
            *-*-linux* | *-*-freebsd*)
                use_music_native_midi_gpl=yes
                ;;
        esac
        if test x$use_music_native_midi_gpl = xyes; then
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I$(srcdir)/native_midi"
            SOURCES="$SOURCES $srcdir/native_midi_gpl/*.c"
        fi
    fi
fi
AC_ARG_ENABLE([music-ogg],
AC_HELP_STRING([--enable-music-ogg], [enable Ogg Vorbis music [[default=yes]]]),
              [], [enable_music_ogg=yes])
AC_ARG_ENABLE(music-ogg-tremor,
AC_HELP_STRING([--enable-music-ogg-tremor], [enable OGG Vorbis music via libtremor [[default=no]]]),
              [], enable_music_ogg_tremor=no)
AC_ARG_ENABLE([music-ogg-shared],
AC_HELP_STRING([--enable-music-ogg-shared], [dynamically load Ogg Vorbis support [[default=yes]]]),
              [], [enable_music_ogg_shared=yes])
if test x$enable_music_ogg = xyes; then
    if test x$enable_music_ogg_tremor = xyes; then
        AC_CHECK_HEADER([tremor/ivorbisfile.h], [have_tremor_hdr=yes])
        AC_CHECK_LIB([vorbisidec], [ov_open_callbacks], [have_tremor_lib=yes])
        if test x$have_tremor_hdr = xyes -a x$have_tremor_lib = xyes; then
            case "$host" in
                *-*-darwin*)
                    ogg_lib=[`find_lib libvorbisidec.dylib`]
                    if test x$ogg_lib = x; then
                        ogg_lib=[`find_lib libvorbisidec.[0-9]`]
                    fi
                    if test x$ogg_lib = x; then
                        ogg_lib=[`find_lib libvorbisidec.[0-9]*`]
                    fi
                    ;;
                *-*-cygwin* | *-*-mingw32*)
                    ogg_lib=[`find_lib "vorbisidec*.dll"`]
                    ;;
                *)
                    ogg_lib=[`find_lib "libvorbisidec.so.[0-9]"`]
                    if test x$ogg_lib = x; then
                        ogg_lib=[`find_lib "libvorbisidec.so.[0-9]*"`]
                    fi
                    ;;
            esac
            SOURCES="$SOURCES $srcdir/*_ogg.c"
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC -DOGG_USE_TREMOR"
            if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then
                echo "-- dynamic libvorbisidec -> $ogg_lib"
                EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\"$ogg_lib\""
            else
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisidec -lvorbis -logg $LIBM"
            fi
        else
            AC_MSG_WARN([*** Unable to find Ogg Vorbis Tremor library (http://www.xiph.org/)])
            AC_MSG_WARN([Ogg Vorbis support disabled])
        fi
    else
        AC_CHECK_HEADER([vorbis/vorbisfile.h], [have_ogg_hdr=yes])
        AC_CHECK_LIB([vorbisfile], [ov_open_callbacks], [have_ogg_lib=yes])
        if test x$have_ogg_hdr = xyes -a x$have_ogg_lib = xyes; then
            case "$host" in
                *-*-darwin*)
                    ogg_lib=[`find_lib libvorbisfile.dylib`]
                    ;;
                *-*-cygwin* | *-*-mingw32*)
                    ogg_lib=[`find_lib "libvorbisfile*.dll"`]
                    ;;
                *)
                    ogg_lib=[`find_lib "libvorbisfile.so.[0-9]"`]
                    if test x$ogg_lib = x; then
                        ogg_lib=[`find_lib "libvorbisfile.so.[0-9]*"`]
                    fi
                    ;;
            esac
            SOURCES="$SOURCES $srcdir/*_ogg.c"
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC"
            if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then
                echo "-- dynamic libvorbisfile -> $ogg_lib"
                EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\"$ogg_lib\""
            else
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisfile -lvorbis -logg $LIBM"
            fi
        else
            AC_MSG_WARN([*** Unable to find Ogg Vorbis library (http://www.xiph.org/)])
            AC_MSG_WARN([Ogg Vorbis support disabled])
        fi
    fi
fi
libflac_ver=8
AC_ARG_ENABLE([music-flac],
AC_HELP_STRING([--enable-music-flac], [enable FLAC music [[default=yes]]]),
              [], [enable_music_flac=yes])
AC_ARG_ENABLE([music-flac-shared],
AC_HELP_STRING([--enable-music-flac-shared],
              [dynamically load FLAC support [[default=yes]]]),
              [], [enable_music_flac_shared=yes])
if test x$enable_music_flac = xyes; then
    AC_CHECK_HEADER([FLAC/export.h], [have_flac_export=yes])
    if test x$have_flac_export = xyes; then
        LIBS_SAVED="$LIBS"
        LIBS="-lFLAC"
        AC_MSG_CHECKING([for libflac so-name version >= $libflac_ver])
        AC_TRY_RUN([
#include "FLAC/export.h"
#include "stdio.h"
int main( int argc, char *argv[] ) {
#if defined(FLAC_API_VERSION_CURRENT) && (FLAC_API_VERSION_CURRENT >= $libflac_ver)
    return 0;
#else
    return 1;
#endif
}
], have_flac_ver=yes, have_flac_ver=no)
        LIBS="$LIBS_SAVED"
        AC_MSG_RESULT($have_flac_ver)
    fi
    if test x$have_flac_ver = xyes; then
        AC_CHECK_HEADER([FLAC/stream_decoder.h], [have_flac_hdr=yes])
        AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_new], [have_flac_lib=yes])
        if test x$have_flac_hdr = xyes -a x$have_flac_lib = xyes; then    
            case "$host" in
                *-*-darwin*)
                    flac_lib=[`find_lib libFLAC.dylib`]
                    ;;
                *-*-cygwin* | *-*-mingw32*)
                    flac_lib=[`find_lib "libFLAC*.dll"`]
                    ;;
                *)
                    flac_lib=[`find_lib "libFLAC.so.[0-9]"`]
                    if test x$flac_lib = x; then
                        flac_lib=[`find_lib "libFLAC.so.[0-9]*"`]
                    fi
                    ;;
            esac
            SOURCES="$SOURCES $srcdir/*_flac.c"
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_MUSIC"
            if test x$enable_music_flac_shared = xyes && test x$flac_lib != x; then
                echo "-- dynamic libFLAC -> $flac_lib"
                EXTRA_CFLAGS="$EXTRA_CFLAGS -DFLAC_DYNAMIC=\"$flac_lib\""
            else
                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lFLAC"
            fi
        fi
    else
        AC_MSG_WARN([*** Unable to find FLAC library (http://flac.sourceforge.net/)])
        AC_MSG_WARN([FLAC support disabled])
    fi
fi
AC_ARG_ENABLE(music-mp3,
AC_HELP_STRING([--enable-music-mp3], [enable MP3 music via smpeg [[default=yes]]]),
              [], enable_music_mp3=yes)
AC_ARG_ENABLE([music-mp3-shared],
AC_HELP_STRING([--enable-music-mp3-shared], [dynamically load MP3 support [[default=yes]]]),
              [], [enable_music_mp3_shared=yes])
if test x$enable_music_mp3 = xyes; then
    SMPEG_VERSION=0.4.3
    AM_PATH_SMPEG($SMPEG_VERSION, have_smpeg=yes, have_smpeg=no)
    if test x$have_smpeg = xyes; then
        case "$host" in
            *-*-darwin*)
                smpeg_lib=[`find_lib libsmpeg.dylib`]
                ;;
            *-*-cygwin* | *-*-mingw32*)
                smpeg_lib=[`find_lib "smpeg*.dll"`]
                ;;
            *)
                smpeg_lib=[`find_lib "libsmpeg*.so.[0-9]"`]
                if test x$smpeg_lib = x; then
                    smpeg_lib=[`find_lib "libsmpeg*.so.[0-9]*"`]
                fi
                ;;
        esac
        SOURCES="$SOURCES $srcdir/*_mp3.c"
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MUSIC $SMPEG_CFLAGS"
        if test x$enable_music_mp3_shared = xyes && test x$smpeg_lib != x; then
            echo "-- dynamic libsmpeg -> $smpeg_lib"
            EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_DYNAMIC=\"$smpeg_lib\""
        else
            EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SMPEG_LIBS"
        fi
    else
        AC_MSG_WARN([*** Unable to find SMPEG library (http://icculus.org/smpeg/)])
    fi
fi
AC_ARG_ENABLE(music-mp3-mad-gpl,
AC_HELP_STRING([--enable-music-mp3-mad-gpl], [enable MP3 music via libmad GPL code [[default=no]]]),
                  [], [enable_music_mp3_mad_gpl=no])
if test x$enable_music_mp3_mad_gpl = xyes; then
    AC_MSG_CHECKING(for libmad headers)
    have_libmad=no
    AC_TRY_COMPILE([
     #include "mad.h"
    ],[
    ],[
    have_libmad=yes
    ])
    AC_MSG_RESULT($have_libmad)
    if test x$have_libmad = xyes; then
        SOURCES="$SOURCES $srcdir/music_mad.c"
        EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MAD_MUSIC"
        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmad"
    else
        AC_MSG_WARN([*** Unable to find MAD library (http://www.underbit.com/products/mad/)])
    fi
fi
if test x$have_smpeg != xyes -a x$have_libmad != xyes; then
    AC_MSG_WARN([MP3 support disabled])
fi
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\
	$(LIBTOOL) --mode=compile $(CC) $(CFLAGS) $(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c $< -o $@,g'`
VERSION_OBJECTS=`echo $VERSION_SOURCES`
VERSION_DEPENDS=`echo $VERSION_SOURCES`
VERSION_OBJECTS=`echo "$VERSION_OBJECTS" | sed 's,[[^ ]]*/([[^ ]]*).rc,$(objects)/1.o,g'`
VERSION_DEPENDS=`echo "$VERSION_DEPENDS" | sed 's,([[^ ]]*)/([[^ ]]*).rc,\
$(objects)/2.o: 1/2.rc\
	$(WINDRES) $< $@,g'`
PLAYWAVE_SOURCES="$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\
	$(LIBTOOL) --mode=compile $(CC) $(CFLAGS) $(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c $< -o $@,g'`
PLAYMUS_SOURCES="$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\
	$(LIBTOOL) --mode=compile $(CC) $(CFLAGS) $(EXTRA_CFLAGS) '"$DEPENDENCY_TRACKING_OPTIONS"' -c $< -o $@,g'`
dnl Expand the sources and objects needed to build the library
AC_SUBST(ac_aux_dir)
AC_SUBST(OBJECTS)
AC_SUBST(DEPENDS)
AC_SUBST(VERSION_OBJECTS)
AC_SUBST(VERSION_DEPENDS)
AC_SUBST(PLAYWAVE_OBJECTS)
AC_SUBST(PLAYWAVE_DEPENDS)
AC_SUBST(PLAYMUS_OBJECTS)
AC_SUBST(PLAYMUS_DEPENDS)
AC_SUBST(BUILD_CFLAGS)
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(BUILD_LDFLAGS)
AC_SUBST(EXTRA_LDFLAGS)
AC_SUBST(EXE)
AC_SUBST(WINDRES)
AC_SUBST(SDL_VERSION)
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
AC_OUTPUT([
    Makefile SDL_mixer.spec SDL_mixer.qpg SDL_mixer.pc
])

						