SDL_mixer: configure.in@4bc4ba77f1a1

     1 dnl Process this file with autoconf to produce a configure script.

     2 AC_INIT(README)

     4 dnl Set various version strings - taken gratefully from the GTk sources

     6 # Making releases:

     7 #   MICRO_VERSION += 1;

     8 #   INTERFACE_AGE += 1;

     9 #   BINARY_AGE += 1;

    10 # if any functions have been added, set INTERFACE_AGE to 0.

    11 # if backwards compatibility has been broken,

    12 # set BINARY_AGE and INTERFACE_AGE to 0.

    13 #

    14 MAJOR_VERSION=1

    15 MINOR_VERSION=2

    16 MICRO_VERSION=8

    17 INTERFACE_AGE=6

    18 BINARY_AGE=8

    19 VERSION=$MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION

    21 AC_SUBST(MAJOR_VERSION)

    22 AC_SUBST(MINOR_VERSION)

    23 AC_SUBST(MICRO_VERSION)

    24 AC_SUBST(INTERFACE_AGE)

    25 AC_SUBST(BINARY_AGE)

    26 AC_SUBST(VERSION)

    28 # libtool versioning

    29 LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION

    30 LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`

    31 LT_REVISION=$INTERFACE_AGE

    32 LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`

    34 AC_SUBST(LT_RELEASE)

    35 AC_SUBST(LT_CURRENT)

    36 AC_SUBST(LT_REVISION)

    37 AC_SUBST(LT_AGE)

    39 dnl Detect the canonical build and host environments

    40 AC_CONFIG_AUX_DIRS($srcdir/build-scripts)

    41 AC_CANONICAL_HOST

    43 dnl Set up the compiler and linker flags

    44 case "$host" in

    45     *-*-cygwin*)

    46         # We build SDL on cygwin without the UNIX emulation layer

    47         BASE_CFLAGS="-I/usr/include/mingw -mno-cygwin"

    48         BASE_LDFLAGS="-mno-cygwin"

    49         ;;

    50     *)

    51         BASE_CFLAGS="-D_GNU_SOURCE=1"

    52         BASE_LDFLAGS=""

    53         ;;

    54 esac

    55 BUILD_CFLAGS="$CFLAGS $CPPFLAGS"

    56 EXTRA_CFLAGS="$INCLUDE $BASE_CFLAGS"

    57 BUILD_LDFLAGS="$LDFLAGS"

    58 EXTRA_LDFLAGS="$BASE_LDFLAGS"

    59 ## These are common directories to find software packages

    60 #for path in /usr/freeware /usr/pkg /usr/local; do

    61 #    if test -d $path/include; then

    62 #        EXTRA_CFLAGS="$EXTRA_CFLAGS -I$path/include"

    63 #    fi

    64 #    if test -d $path/lib; then

    65 #        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -L$path/lib"

    66 #    fi

    67 #done

    68 CPPFLAGS="$CPPFLAGS $EXTRA_CFLAGS"

    69 CFLAGS="$CFLAGS $EXTRA_CFLAGS"

    70 LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"

    72 dnl Check for tools

    73 AC_LIBTOOL_WIN32_DLL

    74 AC_PROG_LIBTOOL

    75 AC_PROG_CC

    76 AC_PROG_INSTALL

    77 AC_PROG_MAKE_SET

    78 if test -z "$host_alias"; then

    79     hostaliaswindres=

    80 else

    81     hostaliaswindres="$host_alias-windres"

    82 fi

    83 AC_CHECK_PROGS(WINDRES, [windres $hostaliaswindres $host_os-windres])

    85 dnl Check for compiler characteristics

    86 AC_C_CONST

    88 case "$host" in

    89     *-*-cygwin* | *-*-mingw32*)

    90         SOURCES="$srcdir/version.rc"

    91         EXE=".exe"

    92         if test "$build" != "$host"; then # cross-compiling

    93             # Default cross-compile location

    94             ac_default_prefix=/usr/local/cross-tools/i386-mingw32

    95         else

    96             # Look for the location of the tools and install there

    97             if test "$BUILD_PREFIX" != ""; then

    98                 ac_default_prefix=$BUILD_PREFIX

    99             fi

   100         fi

   101         ;;

   102     *)

   103         SOURCES=""

   104         EXE=""

   105         ;;

   106 esac

   108 # Standard C sources

   109 SOURCES="$SOURCES \

   110 $srcdir/effect_position.c \

   111 $srcdir/effect_stereoreverse.c \

   112 $srcdir/effects_internal.c \

   113 $srcdir/load_aiff.c \

   114 $srcdir/load_voc.c \

   115 $srcdir/mixer.c \

   116 $srcdir/music.c"

   118 find_lib()

   119 {

   120     gcc_bin_path=[`$CC -print-search-dirs 2>/dev/null | fgrep programs: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]

   121     gcc_lib_path=[`$CC -print-search-dirs 2>/dev/null | fgrep libraries: | sed 's/[^=]*=\(.*\)/\1/' | sed 's/:/ /g'`]

   122     env_lib_path=[`echo $LIBS $LDFLAGS | sed 's/-L[ ]*//g'`]

   123     for path in $gcc_bin_path $gcc_lib_path $env_lib_path /usr/lib /usr/local/lib; do

   124         lib=[`ls -- $path/$1 2>/dev/null | sort -r | sed 's/.*\/\(.*\)/\1/; q'`]

   125         if test x$lib != x; then

   126             echo $lib

   127             return

   128         fi

   129     done

   130 }

   132 dnl Check for SDL

   133 SDL_VERSION=1.2.10

   134 AM_PATH_SDL($SDL_VERSION,

   135             :,

   136             AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])

   137 )

   138 EXTRA_CFLAGS="$EXTRA_CFLAGS $SDL_CFLAGS"

   139 EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SDL_LIBS"

   141 dnl Check command-line options

   143 AC_ARG_ENABLE([music-cmd],

   144 AC_HELP_STRING([--enable-music-cmd], [support an external music player [[default=yes]]]),

   145               [], [enable_music_cmd=yes])

   146 if test x$enable_music_cmd = xyes; then

   147     SOURCES="$SOURCES $srcdir/music_cmd.c"

   148     EXTRA_CFLAGS="$EXTRA_CFLAGS -DCMD_MUSIC"

   149 fi

   150 AC_ARG_ENABLE([music-wave],

   151 AC_HELP_STRING([--enable-music-wave], [enable streaming WAVE music [[default=yes]]]),

   152               [], [enable_music_wave=yes])

   153 if test x$enable_music_wave = xyes; then

   154     SOURCES="$SOURCES $srcdir/wavestream.c"

   155     EXTRA_CFLAGS="$EXTRA_CFLAGS -DWAV_MUSIC"

   156 fi

   157 no_libmikmod=yes

   158 libmikmod_maj=3

   159 libmikmod_min=1

   160 libmikmod_rev=10

   161 libmikmod_ver="$libmikmod_maj.$libmikmod_min.$libmikmod_rev"

   162 AC_ARG_ENABLE([music-libmikmod],

   163 AC_HELP_STRING([--enable-music-libmikmod], [enable MOD music via external libmikmod [[default=no]]]),

   164               [], [enable_music_libmikmod=no])

   165 if test x$enable_music_libmikmod = xyes; then

   166     AC_PATH_PROG(LIBMIKMOD_CONFIG, libmikmod-config, no, [$PATH])

   167     if test "$LIBMIKMOD_CONFIG" != "no" ; then

   168         no_libmikmod=no

   169         CFLAGS_SAVED="$CFLAGS"

   170         LIBS_SAVED="$LIBS"

   171         CFLAGS="$CFLAGS -DLIBMIKMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`"

   172         LIBS="$LIBS `$LIBMIKMOD_CONFIG --libs`"

   173         AC_MSG_CHECKING([for libmikmod - version >= $libmikmod_ver])

   174         AC_TRY_RUN([

   175 #include "mikmod.h"

   176 #include "stdio.h"

   178 int main(int argc, char **argv)

   179 {

   180     long maj=$libmikmod_maj,min=$libmikmod_min,rev=$libmikmod_rev,ver=MikMod_GetVersion();

   181     /*printf("(%d.%d.%d) ",ver>>16,(ver>>8)&0xff,ver&0xff);*/

   182     if(ver>=((maj<<16)|(min<<8)|(rev))) {

   183         printf("yes\n");

   184         return 0;

   185     }

   186     printf("no\n*** libmikmod is older than %d.%d.%d, not using.\n",maj,min,rev);

   187     return 1;

   188 }

   189 ], EXTRA_CFLAGS="$EXTRA_CFLAGS -DLIBMIKMOD_MUSIC `$LIBMIKMOD_CONFIG --cflags`";EXTRA_LDFLAGS="$EXTRA_LDFLAGS `$LIBMIKMOD_CONFIG --libs`", CFLAGS="$CFLAGS_SAVED";LIBS="$LIBS_SAVED",

   190 [echo $ac_n "cross compiling; assumed OK... $ac_c"])

   191     fi

   192 fi

   194 AC_ARG_ENABLE([music-mod],

   195 AC_HELP_STRING([--enable-music-mod], [enable MOD music via mikmod [[default=yes]]]),

   196               [], [enable_music_mod=$no_libmikmod])

   197 if test x$enable_music_mod = xyes -a x$enable_music_libmikmod = xno; then

   198     EXTRA_CFLAGS="$EXTRA_CFLAGS -DMOD_MUSIC -I\$(srcdir)/mikmod"

   199     SOURCES="$SOURCES $srcdir/mikmod/*.c"

   200 fi

   201 AC_ARG_ENABLE([music-midi],

   202 AC_HELP_STRING([--enable-music-midi], [enable MIDI music via timidity [[default=yes]]]),

   203               [], [enable_music_midi=yes])

   204 if test x$enable_music_midi = xyes; then

   205     EXTRA_CFLAGS="$EXTRA_CFLAGS -DMID_MUSIC"

   206     AC_ARG_ENABLE([music-timidity-midi],

   207 AC_HELP_STRING([--enable-music-timidity-midi], [enable timidity MIDI output [[default=yes]]]),

   208                   [], [enable_music_timidity_midi=yes])

   209     if test x$enable_music_timidity_midi = xyes; then

   210         EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_TIMIDITY_MIDI -I\$(srcdir)/timidity"

   211         SOURCES="$SOURCES $srcdir/timidity/*.c"

   212     fi

   213     AC_ARG_ENABLE([music-native-midi],

   214 AC_HELP_STRING([--enable-music-native-midi], [enable native MIDI music output [[default=yes]]]),

   215                   [], [enable_music_native_midi=yes])

   216     if test x$enable_music_native_midi = xyes; then

   217         use_music_native_midi=no

   218         case "$host" in

   219             *-*-cygwin* | *-*-mingw32*)

   220                 use_music_native_midi=yes

   221                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lwinmm"

   222                 ;;

   223             *-*-darwin*)

   224                 use_music_native_midi=yes

   225                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuickTime -Wl,-framework,CoreServices"

   226                 ;;

   227         esac

   228         if test x$use_music_native_midi = xyes; then

   229             EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi"

   230             SOURCES="$SOURCES $srcdir/native_midi/*.c"

   231         fi

   232     fi

   233     AC_ARG_ENABLE([music-native-midi-gpl],

   234 AC_HELP_STRING([--enable-music-native-midi-gpl], [enable native MIDI on UNIX using GPL code [[default=no]]]),

   235                   [], [enable_music_native_midi_gpl=no])

   236     if test x$enable_music_native_midi_gpl = xyes; then

   237         use_music_native_midi_gpl=no

   238         case "$host" in

   239             *-*-linux* | *-*-freebsd*)

   240                 use_music_native_midi_gpl=yes

   241                 ;;

   242         esac

   243         if test x$use_music_native_midi_gpl = xyes; then

   244             EXTRA_CFLAGS="$EXTRA_CFLAGS -DUSE_NATIVE_MIDI -I\$(srcdir)/native_midi"

   245             SOURCES="$SOURCES $srcdir/native_midi_gpl/*.c"

   246         fi

   247     fi

   248 fi

   249 AC_ARG_ENABLE([music-ogg],

   250 AC_HELP_STRING([--enable-music-ogg], [enable Ogg Vorbis music [[default=yes]]]),

   251               [], [enable_music_ogg=yes])

   252 AC_ARG_ENABLE(music-ogg-tremor,

   253 [  --enable-music-ogg-tremor   enable OGG music via libtremor [[default=no]]],

   254               [], enable_music_ogg_tremor=no)

   255 AC_ARG_ENABLE([music-ogg-shared],

   256 AC_HELP_STRING([--enable-music-ogg-shared], [dynamically load Ogg Vorbis support [[default=yes]]]),

   257               [], [enable_music_ogg_shared=yes])

   258 if test x$enable_music_ogg = xyes; then

   259     if test x$enable_music_ogg_tremor = xyes; then

   260         AC_CHECK_HEADER([tremor/ivorbisfile.h], [have_tremor_hdr=yes])

   261         AC_CHECK_LIB([vorbisidec], [ov_open_callbacks], [have_tremor_lib=yes])

   262         if test x$have_tremor_hdr = xyes -a x$have_tremor_lib = xyes; then

   263             case "$host" in

   264                 *-*-darwin*)

   265                     ogg_lib=[`find_lib libvorbisidec*.dylib`]

   266                     if test x$ogg_lib = x; then

   267                         ogg_lib=[`find_lib libvorbisidec.[0-9]`]

   268                     fi

   269                     if test x$ogg_lib = x; then

   270                         ogg_lib=[`find_lib libvorbisidec.[0-9]*`]

   271                     fi

   272                     ;;

   273                 *-*-cygwin* | *-*-mingw32*)

   274                     ogg_lib=[`find_lib "vorbisidec*.dll"`]

   275                     ;;

   276                 *)

   277                     ogg_lib=[`find_lib "libvorbisidec.so.[0-9]"`]

   278                     if test x$ogg_lib = x; then

   279                         ogg_lib=[`find_lib "libvorbisidec.so.[0-9]*"`]

   280                     fi

   281                     ;;

   282             esac

   283             SOURCES="$SOURCES $srcdir/*_ogg.c"

   284             EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC -DOGG_USE_TREMOR"

   285             if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then

   286                 echo "-- dynamic libvorbisidec -> $ogg_lib"

   287                 EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\""

   288             else

   289                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisidec"

   290             fi

   291         fi

   292     else

   293         AC_CHECK_HEADER([vorbis/vorbisfile.h], [have_ogg_hdr=yes])

   294         AC_CHECK_LIB([vorbisfile], [ov_open_callbacks], [have_ogg_lib=yes])

   295         if test x$have_ogg_hdr = xyes -a x$have_ogg_lib = xyes; then

   296             case "$host" in

   297                 *-*-darwin*)

   298                     ogg_lib=[`find_lib libvorbisfile*.dylib`]

   299                     ;;

   300                 *-*-cygwin* | *-*-mingw32*)

   301                     ogg_lib=[`find_lib "libvorbisfile*.dll"`]

   302                     ;;

   303                 *)

   304                     ogg_lib=[`find_lib "libvorbisfile.so.[0-9]"`]

   305                     if test x$ogg_lib = x; then

   306                         ogg_lib=[`find_lib "libvorbisfile.so.[0-9]*"`]

   307                     fi

   308                     ;;

   309             esac

   310             SOURCES="$SOURCES $srcdir/*_ogg.c"

   311             EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_MUSIC"

   312             if test x$enable_music_ogg_shared = xyes && test x$ogg_lib != x; then

   313                 echo "-- dynamic libvorbisfile -> $ogg_lib"

   314                 EXTRA_CFLAGS="$EXTRA_CFLAGS -DOGG_DYNAMIC=\\\"$ogg_lib\\\""

   315             else

   316                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lvorbisfile -lvorbis -logg"

   317             fi

   318         fi

   319     fi

   320 fi

   321 AC_ARG_ENABLE(music-mp3,

   322 [  --enable-music-mp3      enable MP3 music via smpeg [[default=yes]]],

   323               , enable_music_mp3=yes)

   324 if test x$enable_music_mp3 = xyes; then

   325     SMPEG_VERSION=0.4.3

   326     AM_PATH_SMPEG($SMPEG_VERSION, have_smpeg=yes, have_smpeg=no)

   327     if test x$have_smpeg = xyes; then

   328         AC_ARG_ENABLE([music-mp3-shared],

   329 AC_HELP_STRING([--enable-music-mp3-shared], [dynamically load MP3 support [[default=yes]]]),

   330                       [], [enable_music_mp3_shared=yes])

   331         case "$host" in

   332             *-*-darwin*)

   333                 smpeg_lib=[`find_lib libsmpeg*.dylib`]

   334                 ;;

   335             *-*-cygwin* | *-*-mingw32*)

   336                 smpeg_lib=[`find_lib "smpeg*.dll"`]

   337                 ;;

   338             *)

   339                 smpeg_lib=[`find_lib "libsmpeg.so.[0-9]"`]

   340                 if test x$smpeg_lib = x; then

   341                     smpeg_lib=[`find_lib "libsmpeg.so.[0-9]*"`]

   342                 fi

   343                 ;;

   344         esac

   345         SOURCES="$SOURCES $srcdir/*_mp3.c"

   346         EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MUSIC $SMPEG_CFLAGS"

   347         if test x$enable_music_mp3_shared = xyes && test x$smpeg_lib != x; then

   348             echo "-- dynamic libsmpeg -> $smpeg_lib"

   349             EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_DYNAMIC=\\\"$smpeg_lib\\\""

   350         else

   351             EXTRA_LDFLAGS="$EXTRA_LDFLAGS $SMPEG_LIBS"

   352         fi

   353     fi

   354 fi

   355 AC_ARG_ENABLE(music-mp3-mad-gpl,

   356 AC_HELP_STRING([--enable-music-mp3-mad-gpl], [enable MP3 music via libmad GPL code [[default=no]]]),

   357                   [], [enable_music_mp3_mad_gpl=no])

   358 if test x$enable_music_mp3_mad_gpl = xyes; then

   359     AC_MSG_CHECKING(for libmad headers)

   360     have_libmad=no

   361     AC_TRY_COMPILE([

   362      #include "mad.h"

   363     ],[

   364     ],[

   365     have_libmad=yes

   366     ])

   367     AC_MSG_RESULT($have_libmad)

   368     if test x$have_libmad = xyes; then

   369         SOURCES="$SOURCES $srcdir/music_mad.c"

   370         EXTRA_CFLAGS="$EXTRA_CFLAGS -DMP3_MAD_MUSIC"

   371         EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lmad"

   372     fi

   373 fi

   375 OBJECTS=`echo $SOURCES | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects)/\1.lo,g'`

   376 OBJECTS=`echo $OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.rc,$(objects)/\1.o,g'`

   378 dnl Expand the sources and objects needed to build the library

   379 AC_SUBST(ac_aux_dir)

   380 AC_SUBST(SOURCES)

   381 AC_SUBST(OBJECTS)

   382 AC_SUBST(BUILD_CFLAGS)

   383 AC_SUBST(EXTRA_CFLAGS)

   384 AC_SUBST(BUILD_LDFLAGS)

   385 AC_SUBST(EXTRA_LDFLAGS)

   386 AC_SUBST(EXE)

   387 AC_SUBST(WINDRES)

   388 AC_SUBST(SDL_CFLAGS)

   389 AC_SUBST(SDL_LIBS)

   391 AC_OUTPUT([

   392     Makefile SDL_mixer.spec SDL_mixer.qpg

   393 ], [

   394     : >build-deps

   395     if test x"$MAKE" = x; then MAKE=make; fi; $MAKE depend

   396 ])

author	Sam Lantinga <slouken@libsdl.org>
	Sat, 21 Jul 2007 05:54:10 +0000
changeset 372	4bc4ba77f1a1
parent 370	56cfd885bb2a
child 374	9f79d3a5eda1
permissions	-rw-r--r--