configure.in
author Sam Lantinga <slouken@libsdl.org>
Tue, 11 Jun 2002 19:56:41 +0000
changeset 403 8d431937739d
parent 402 7efee6e36f00
child 404 cbb346aca05d
permissions -rw-r--r--
*** empty log message ***
     1 dnl Process this file with autoconf to produce a configure script.
     2 AC_INIT(README)
     3 
     4 dnl Set various version strings - taken gratefully from the GTk sources
     5 #
     6 # Making releases:
     7 # Edit include/SDL/SDL_version.h and change the version, then:
     8 #   SDL_MICRO_VERSION += 1;
     9 #   SDL_INTERFACE_AGE += 1;
    10 #   SDL_BINARY_AGE += 1;
    11 # if any functions have been added, set SDL_INTERFACE_AGE to 0.
    12 # if backwards compatibility has been broken,
    13 # set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
    14 #
    15 SDL_MAJOR_VERSION=1
    16 SDL_MINOR_VERSION=2
    17 SDL_MICRO_VERSION=5
    18 SDL_INTERFACE_AGE=5
    19 SDL_BINARY_AGE=5
    20 SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION
    21 
    22 AC_SUBST(SDL_MAJOR_VERSION)
    23 AC_SUBST(SDL_MINOR_VERSION)
    24 AC_SUBST(SDL_MICRO_VERSION)
    25 AC_SUBST(SDL_INTERFACE_AGE)
    26 AC_SUBST(SDL_BINARY_AGE)
    27 AC_SUBST(SDL_VERSION)
    28 
    29 # libtool versioning
    30 LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION
    31 LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE`
    32 LT_REVISION=$SDL_INTERFACE_AGE
    33 LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE`
    34 
    35 AC_SUBST(LT_RELEASE)
    36 AC_SUBST(LT_CURRENT)
    37 AC_SUBST(LT_REVISION)
    38 AC_SUBST(LT_AGE)
    39 
    40 dnl Detect the canonical host and target build environment
    41 AC_CANONICAL_HOST
    42 AC_CANONICAL_TARGET
    43 
    44 dnl Setup for automake
    45 AM_INIT_AUTOMAKE(SDL, $SDL_VERSION)
    46 
    47 dnl Check for tools
    48 
    49 AC_LIBTOOL_WIN32_DLL
    50 AM_PROG_LIBTOOL
    51 AC_PROG_MAKE_SET
    52 AC_PROG_CC
    53 AC_C_INLINE
    54 AC_C_CONST
    55 AC_PROG_CXX
    56 AC_PROG_INSTALL
    57 AC_FUNC_ALLOCA
    58 ASFLAGS=""
    59 AC_SUBST(ASFLAGS)
    60 
    61 dnl The alpha architecture needs special flags for binary portability
    62 case "$target" in
    63     alpha*-*-linux*)
    64         if test x$ac_cv_prog_gcc = xyes; then
    65             CFLAGS="$CFLAGS -mcpu=ev4 -Wa,-mall"
    66         fi
    67         ;;
    68 esac
    69 
    70 dnl Add compiler-specific optimization flags
    71 
    72 dnl See if the user wants aggressive optimizations of the code
    73 AC_ARG_ENABLE(debug,
    74 [  --enable-debug          Disable aggressive optimizations [default=yes]],
    75               , enable_debug=yes)
    76 if test x$enable_debug != xyes; then
    77     if test x$ac_cv_prog_gcc = xyes; then
    78         CFLAGS="$CFLAGS -fexpensive-optimizations"
    79         # Ack! This breaks the MMX YV12 conversion on gcc 2.95.2
    80         # CFLAGS="$CFLAGS -fomit-frame-pointer"
    81     fi
    82     case "$target" in
    83         i486-*-*)
    84             if test x$ac_cv_prog_gcc = xyes; then
    85                 CFLAGS="$CFLAGS -march=486"
    86             fi
    87             ;;
    88         i?86-*-*)
    89             if test x$ac_cv_prog_gcc = xyes; then
    90                 CFLAGS="$CFLAGS -march=pentium -mcpu=pentiumpro"
    91             fi
    92             ;;
    93         *-*-osf*)
    94             if test x$ac_cv_prog_gcc != xyes; then
    95                 CFLAGS="-g3 -fast -arch host"
    96             fi
    97             ;;
    98     esac
    99 fi
   100 
   101 dnl Add verbose warnings by default, and allow ANSI compliance checking
   102 AC_ARG_ENABLE(strict-ansi,
   103 [  --enable-strict-ansi    Enable strict ANSI compliance build [default=no]],
   104               , enable_strict_ansi=no)
   105 if test x$ac_cv_prog_gcc = xyes; then
   106     CFLAGS="$CFLAGS -Wall"
   107     if test x$enable_strict_ansi = xyes; then
   108         CFLAGS="$CFLAGS -ansi -pedantic -D_XOPEN_SOURCE"
   109     fi
   110 fi
   111 
   112 dnl Initialize the compiler and linker flags for SDL applications
   113 
   114 SDL_CFLAGS=""
   115 SDL_LIBS="-lSDL"
   116 
   117 dnl Add the math library for the new gamma correction support
   118 
   119 case "$target" in
   120     *-*-cygwin* | *-*-mingw32*)
   121         MATHLIB=""
   122         ;;
   123     *-*-beos*)
   124         MATHLIB=""
   125         ;;
   126     *-*-darwin*)
   127         MATHLIB=""
   128         ;;
   129     *)
   130         MATHLIB="-lm"
   131         ;;
   132 esac
   133 SYSTEM_LIBS="$SYSTEM_LIBS $MATHLIB"
   134 
   135 dnl Enable/disable various subsystems of the SDL library
   136 
   137 AC_ARG_ENABLE(audio,
   138 [  --enable-audio          Enable the audio subsystem [default=yes]],
   139               , enable_audio=yes)
   140 if test x$enable_audio = xyes; then
   141     SDL_EXTRADIRS="$SDL_EXTRADIRS audio"
   142     SDL_EXTRALIBS="$SDL_EXTRALIBS audio/libaudio.la"
   143 else
   144     CFLAGS="$CFLAGS -DDISABLE_AUDIO"
   145 fi
   146 AC_ARG_ENABLE(video,
   147 [  --enable-video          Enable the video subsystem [default=yes]],
   148               , enable_video=yes)
   149 if test x$enable_video = xyes; then
   150     SDL_EXTRADIRS="$SDL_EXTRADIRS video"
   151     SDL_EXTRALIBS="$SDL_EXTRALIBS video/libvideo.la"
   152 else
   153     CFLAGS="$CFLAGS -DDISABLE_VIDEO"
   154 fi
   155 AC_ARG_ENABLE(events,
   156 [  --enable-events         Enable the events subsystem [default=yes]],
   157               , enable_events=yes)
   158 if test x$enable_video = xyes -a x$enable_events = xyes; then
   159     SDL_EXTRADIRS="$SDL_EXTRADIRS events"
   160     SDL_EXTRALIBS="$SDL_EXTRALIBS events/libevents.la"
   161 else
   162     CFLAGS="$CFLAGS -DDISABLE_EVENTS"
   163 fi
   164 AC_ARG_ENABLE(joystick,
   165 [  --enable-joystick       Enable the joystick subsystem [default=yes]],
   166               , enable_joystick=yes)
   167 if test x$enable_joystick = xyes; then
   168     SDL_EXTRADIRS="$SDL_EXTRADIRS joystick"
   169     SDL_EXTRALIBS="$SDL_EXTRALIBS joystick/libjoystick.la"
   170 else
   171     CFLAGS="$CFLAGS -DDISABLE_JOYSTICK"
   172 fi
   173 AC_ARG_ENABLE(cdrom,
   174 [  --enable-cdrom          Enable the cdrom subsystem [default=yes]],
   175               , enable_cdrom=yes)
   176 if test x$enable_cdrom = xyes; then
   177     SDL_EXTRADIRS="$SDL_EXTRADIRS cdrom"
   178     SDL_EXTRALIBS="$SDL_EXTRALIBS cdrom/libcdrom.la"
   179 else
   180     CFLAGS="$CFLAGS -DDISABLE_CDROM"
   181 fi
   182 AC_ARG_ENABLE(threads,
   183 [  --enable-threads        Enable the threading subsystem [default=yes]],
   184               , enable_threads=yes)
   185 SDL_EXTRADIRS="$SDL_EXTRADIRS thread"
   186 SDL_EXTRALIBS="$SDL_EXTRALIBS thread/libthread.la"
   187 if test x$enable_threads != xyes; then
   188     CFLAGS="$CFLAGS -DDISABLE_THREADS"
   189     COPY_ARCH_SRC(src/thread, generic, SDL_systhread.c)
   190     COPY_ARCH_SRC(src/thread, generic, SDL_systhread_c.h)
   191     COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c)
   192     COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
   193     COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c)
   194     COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
   195     COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
   196     COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
   197 fi
   198 AC_ARG_ENABLE(timers,
   199 [  --enable-timers         Enable the timer subsystem [default=yes]],
   200               , enable_timers=yes)
   201 if test x$enable_timers = xyes; then
   202     SDL_EXTRADIRS="$SDL_EXTRADIRS timer"
   203     SDL_EXTRALIBS="$SDL_EXTRALIBS timer/libtimer.la"
   204 else
   205     CFLAGS="$CFLAGS -DDISABLE_TIMERS"
   206 fi
   207 AC_ARG_ENABLE(endian,
   208 [  --enable-endian         Enable the endian subsystem [default=yes]],
   209               , enable_endian=yes)
   210 if test x$enable_endian = xyes; then
   211     SDL_EXTRADIRS="$SDL_EXTRADIRS endian"
   212     SDL_EXTRALIBS="$SDL_EXTRALIBS endian/libendian.la"
   213 else
   214     CFLAGS="$CFLAGS -DDISABLE_ENDIAN"
   215 fi
   216 AC_ARG_ENABLE(file,
   217 [  --enable-file           Enable the file subsystem [default=yes]],
   218               , enable_file=yes)
   219 if test x$enable_file = xyes; then
   220     SDL_EXTRADIRS="$SDL_EXTRADIRS file"
   221     SDL_EXTRALIBS="$SDL_EXTRALIBS file/libfile.la"
   222 else
   223     CFLAGS="$CFLAGS -DDISABLE_FILE"
   224 fi
   225 
   226 dnl See if the OSS audio interface is supported
   227 CheckOSS()
   228 {
   229     AC_ARG_ENABLE(oss,
   230 [  --enable-oss            support the OSS audio API [default=yes]],
   231                   , enable_oss=yes)
   232     if test x$enable_audio = xyes -a x$enable_oss = xyes; then
   233         AC_MSG_CHECKING(for OSS audio support)
   234         have_oss=no
   235         if test x$have_oss != xyes; then
   236             AC_TRY_COMPILE([
   237               #include <sys/soundcard.h>
   238             ],[
   239               int arg = SNDCTL_DSP_SETFRAGMENT;
   240             ],[
   241             have_oss=yes
   242             ])
   243         fi
   244         if test x$have_oss != xyes; then
   245             AC_TRY_COMPILE([
   246               #include <soundcard.h>
   247             ],[
   248               int arg = SNDCTL_DSP_SETFRAGMENT;
   249             ],[
   250             have_oss=yes
   251             CFLAGS="$CFLAGS -DOSS_USE_SOUNDCARD_H"
   252             ])
   253         fi
   254         AC_MSG_RESULT($have_oss)
   255         if test x$have_oss = xyes; then
   256             CFLAGS="$CFLAGS -DOSS_SUPPORT"
   257             AUDIO_SUBDIRS="$AUDIO_SUBDIRS dsp"
   258             AUDIO_DRIVERS="$AUDIO_DRIVERS dsp/libaudio_dsp.la"
   259             AUDIO_SUBDIRS="$AUDIO_SUBDIRS dma"
   260             AUDIO_DRIVERS="$AUDIO_DRIVERS dma/libaudio_dma.la"
   261         fi
   262     fi
   263 }
   264 
   265 dnl See if the ALSA audio interface is supported
   266 CheckALSA()
   267 {
   268     AC_ARG_ENABLE(alsa,
   269 [  --enable-alsa           support the ALSA audio API [default=yes]],
   270                   , enable_alsa=yes)
   271     if test x$enable_audio = xyes -a x$enable_alsa = xyes; then
   272         AC_MSG_CHECKING(for ALSA audio support)
   273         have_alsa=no
   274         AC_TRY_COMPILE([
   275           #include <alsa/asoundlib.h>
   276         ],[
   277           #if SND_LIB_VERSION < ((0<<16)|(9<<8)|0)
   278           #error Your version of ALSA is too old
   279           #endif
   280           snd_pcm_t *pcm_handle;
   281         ],[
   282         AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes)
   283         ])
   284         if test x$have_alsa = xyes; then
   285             CFLAGS="$CFLAGS -DALSA_SUPPORT"
   286             SYSTEM_LIBS="$SYSTEM_LIBS -lasound"
   287             AUDIO_SUBDIRS="$AUDIO_SUBDIRS alsa"
   288             AUDIO_DRIVERS="$AUDIO_DRIVERS alsa/libaudio_alsa.la"
   289         else
   290             AC_MSG_RESULT($have_alsa)
   291         fi
   292     fi
   293 }
   294 
   295 dnl Check whether we want to use IRIX 6.5+ native audio or not
   296 CheckDMEDIA()
   297 {
   298     if test x$enable_audio = xyes; then
   299         AC_MSG_CHECKING(for dmedia audio support)
   300         have_dmedia=no
   301         AC_TRY_COMPILE([
   302           #include <dmedia/audio.h>
   303         ],[
   304           ALport audio_port;
   305         ],[
   306         have_dmedia=yes
   307         ])
   308         # Set up files for the audio library
   309         if test x$have_dmedia = xyes; then
   310             CFLAGS="$CFLAGS -DDMEDIA_SUPPORT"
   311             AUDIO_SUBDIRS="$AUDIO_SUBDIRS dmedia"
   312             AUDIO_DRIVERS="$AUDIO_DRIVERS dmedia/libaudio_dmedia.la"
   313             SYSTEM_LIBS="$SYSTEM_LIBS -laudio"
   314         fi
   315     fi
   316 }
   317 
   318 dnl Find the ESD includes and libraries
   319 CheckESD()
   320 {
   321     AC_ARG_ENABLE(esd,
   322 [  --enable-esd            support the Enlightened Sound Daemon [default=yes]],
   323                   , enable_esd=yes)
   324     if test x$enable_audio = xyes -a x$enable_esd = xyes; then
   325         use_esd=no
   326         AM_PATH_ESD(0.2.8, use_esd=yes)
   327         if test x$use_esd = xyes; then
   328             AC_ARG_ENABLE(esd-shared,
   329 [  --enable-esd-shared     dynamically load ESD audio support [default=no]],
   330                           , enable_esd_shared=no)
   331             esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
   332             esd_lib=`ls $esd_lib_spec | head -1 | sed 's/.*\/\(.*\)/\1/'`
   333             echo "-- $esd_lib_spec -> $esd_lib"
   334             if test x$enable_dlopen != xyes && \
   335                test x$enable_esd_shared = xyes; then
   336                 AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
   337             fi
   338             if test x$enable_dlopen = xyes && \
   339                test x$enable_esd_shared = xyes && test x$esd_lib != x; then
   340                 CFLAGS="$CFLAGS -DESD_SUPPORT -DESD_DYNAMIC=\$(esd_lib) $ESD_CFLAGS"
   341                 AC_SUBST(esd_lib)
   342             else
   343                 CFLAGS="$CFLAGS -DESD_SUPPORT $ESD_CFLAGS"
   344                 SYSTEM_LIBS="$SYSTEM_LIBS $ESD_LIBS"
   345             fi
   346             AUDIO_SUBDIRS="$AUDIO_SUBDIRS esd"
   347             AUDIO_DRIVERS="$AUDIO_DRIVERS esd/libaudio_esd.la"
   348         fi
   349     fi
   350 }
   351 
   352 CheckARTSC()
   353 {
   354     AC_ARG_ENABLE(arts,
   355 [  --enable-arts           support the Analog Real Time Synthesizer [default=yes]],
   356                   , enable_arts=yes)
   357     if test x$enable_audio = xyes -a x$enable_arts = xyes; then
   358         AC_PATH_PROG(ARTSCCONFIG, artsc-config)
   359         if test x$ARTSCCONFIG = x -o x$ARTSCCONFIG = x'"$ARTSCCONFIG"'; then
   360             : # arts isn't installed
   361         else
   362             ARTSC_CFLAGS=`$ARTSCCONFIG --cflags`
   363             ARTSC_LIBS=`$ARTSCCONFIG --libs`
   364             AC_MSG_CHECKING(for aRts development environment)
   365             audio_arts=no
   366             save_CFLAGS="$CFLAGS"
   367             CFLAGS="$CFLAGS $ARTSC_CFLAGS"
   368             AC_TRY_COMPILE([
   369              #include <artsc.h>
   370             ],[
   371              arts_stream_t stream;
   372             ],[
   373             audio_arts=yes
   374             ])
   375             CFLAGS="$save_CFLAGS"
   376             AC_MSG_RESULT($audio_arts)
   377             if test x$audio_arts = xyes; then
   378                 AC_ARG_ENABLE(arts-shared,
   379 [  --enable-arts-shared     dynamically load aRts audio support [default=no]],
   380                               , enable_arts_shared=no)
   381                 arts_lib_spec=`echo $ARTSC_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libartsc.so.*/'`
   382                 arts_lib=`ls $arts_lib_spec | head -1 | sed 's/.*\/\(.*\)/\1/'`
   383                 echo "-- $arts_lib_spec -> $arts_lib"
   384                 if test x$enable_dlopen != xyes && \
   385                    test x$enable_arts_shared = xyes; then
   386                     AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
   387                 fi
   388                 if test x$enable_dlopen = xyes && \
   389                    test x$enable_arts_shared = xyes && test x$arts_lib != x; then
   390                     CFLAGS="$CFLAGS -DARTSC_SUPPORT -DARTSC_DYNAMIC=\$(arts_lib) $ARTSC_CFLAGS"
   391                     AC_SUBST(arts_lib)
   392                 else
   393                     CFLAGS="$CFLAGS -DARTSC_SUPPORT $ARTSC_CFLAGS"
   394                     SYSTEM_LIBS="$SYSTEM_LIBS $ARTSC_LIBS"
   395                 fi
   396                 AUDIO_SUBDIRS="$AUDIO_SUBDIRS arts"
   397                 AUDIO_DRIVERS="$AUDIO_DRIVERS arts/libaudio_arts.la"
   398             fi
   399         fi
   400     fi
   401 }
   402 
   403 dnl See if the NAS audio interface is supported
   404 CheckNAS()
   405 {
   406     AC_ARG_ENABLE(nas,
   407 [  --enable-nas                  support the NAS audio API [default=yes]],
   408                   , enable_nas=yes)
   409     if test x$enable_audio = xyes -a x$enable_nas = xyes; then
   410         AC_MSG_CHECKING(for NAS audio support)
   411         have_nas=no
   412         if test -r /usr/X11R6/include/audio/audiolib.h; then
   413             have_nas=yes
   414         fi
   415         AC_MSG_RESULT($have_nas)
   416         if test x$have_nas = xyes; then
   417             CFLAGS="$CFLAGS -DNAS_SUPPORT"
   418             SYSTEM_LIBS="$SYSTEM_LIBS -laudio -lXt"
   419             AUDIO_SUBDIRS="$AUDIO_SUBDIRS nas"
   420             AUDIO_DRIVERS="$AUDIO_DRIVERS nas/libaudio_nas.la"
   421         fi
   422     fi
   423 }
   424 
   425 dnl rcg07142001 See if the user wants the disk writer audio driver...
   426 CheckDiskAudio()
   427 {
   428     AC_ARG_ENABLE(diskaudio,
   429 [  --enable-diskaudio            support the disk writer audio driver [default=yes]],
   430                   , enable_diskaudio=yes)
   431     if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then
   432         CFLAGS="$CFLAGS -DDISKAUD_SUPPORT"
   433         AUDIO_SUBDIRS="$AUDIO_SUBDIRS disk"
   434         AUDIO_DRIVERS="$AUDIO_DRIVERS disk/libaudio_disk.la"
   435     fi
   436 }
   437 
   438 dnl Set up the Atari Audio driver
   439 CheckAtariAudio()
   440 {
   441     AC_ARG_ENABLE(mintaudio,
   442 [  --enable-mintaudio      support Atari audio driver [default=yes]],
   443                   , enable_mintaudio=yes)
   444     if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then
   445         mintaudio=no
   446         AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes)
   447         if test x$have_mint_falcon_hdr = xyes; then
   448             mintaudio=yes
   449             CFLAGS="$CFLAGS -DMINTAUDIO_SUPPORT"
   450             AUDIO_SUBDIRS="$AUDIO_SUBDIRS mint"
   451             AUDIO_DRIVERS="$AUDIO_DRIVERS mint/libaudio_mintaudio.la"
   452         fi
   453     fi
   454 }
   455 
   456 dnl See if we can use x86 assembly blitters
   457 # NASM is available from: http://nasm.octium.net/
   458 CheckNASM()
   459 {
   460     dnl Make sure we are running on an x86 platform
   461     case $target in
   462         i?86*)
   463             ;;
   464         *)
   465         # Nope, bail early.
   466             return
   467             ;;
   468     esac
   469     dnl Check for NASM (for assembly blit routines)
   470     AC_ARG_ENABLE(nasm,
   471 [  --enable-nasm           use nasm assembly blitters on x86 [default=yes]],
   472                   , enable_nasm=yes)
   473     if test x$enable_video = xyes -a x$enable_nasm = xyes; then
   474         AC_PATH_PROG(NASM, nasm)
   475         if test x$NASM = x -o x$NASM = x'"$NASM"'; then
   476             : # nasm isn't installed
   477         else
   478             CFLAGS="$CFLAGS -DUSE_ASMBLIT -I$srcdir/hermes"
   479             case $ARCH in
   480               win32)
   481                   NASMFLAGS="-f win32"
   482                   ;;
   483               openbsd)
   484                   NASMFLAGS="-f aoutb"
   485                   ;;
   486               *)
   487                   NASMFLAGS="-f elf"
   488                   ;;
   489             esac
   490             AC_SUBST(NASMFLAGS)
   491             CFLAGS="$CFLAGS -I\$(top_srcdir)/src/hermes"
   492             SDL_EXTRADIRS="$SDL_EXTRADIRS hermes"
   493             SDL_EXTRALIBS="$SDL_EXTRALIBS hermes/libhermes.la"
   494         fi
   495     fi
   496 }
   497 
   498 dnl Find the nanox include and library directories
   499 CheckNANOX()
   500 {
   501     AC_ARG_ENABLE(video-nanox,
   502         [  --enable-video-nanox use nanox video driver [default=no]],
   503         , enable_video_nanox=no)
   504     AC_ARG_ENABLE(nanox-debug,  
   505         [  --enable-nanox-debug print debug messages [default=no]],
   506         , enable_nanox_debug=no)
   507     AC_ARG_ENABLE(nanox-share-memory,  
   508         [  --enable-nanox-share-memory use share memory [default=no]],
   509         , enable_nanox_share_memory=no)
   510 
   511     AC_ARG_WITH(nanox_pixel_type, 
   512         [  --with-nanox-pixel-type=[rgb/0888/888/565/555/332/pal]])
   513 
   514     if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then
   515         if test x$enable_nanox_debug = xyes; then
   516             CFLAGS="$CFLAGS -DENABLE_NANOX_DEBUG"
   517         fi
   518 
   519         if test x$enable_nanox_share_memory = xyes; then
   520             CFLAGS="$CFLAGS -DNANOX_SHARE_MEMORY"
   521         fi
   522 
   523         case "$with_nanox_pixel_type" in
   524              rgb) CFLAGS="$CFLAGS -DNANOX_PIXEL_RGB" ;;
   525             0888) CFLAGS="$CFLAGS -DNANOX_PIXEL_0888" ;;
   526              888) CFLAGS="$CFLAGS -DNANOX_PIXEL_888"  ;;
   527              565) CFLAGS="$CFLAGS -DNANOX_PIXEL_565"  ;;
   528              555) CFLAGS="$CFLAGS -DNANOX_PIXEL_555"  ;;
   529              332) CFLAGS="$CFLAGS -DNANOX_PIXEL_332"  ;;
   530              pal) CFLAGS="$CFLAGS -DNANOX_PIXEL_PAL"  ;;
   531                *) AC_MSG_ERROR([Invalid nanox_pixel_type]);;
   532         esac
   533 
   534         CFLAGS="$CFLAGS $X_CFLAGS -DENABLE_NANOX"
   535         SYSTEM_LIBS="$SYSTEM_LIBS -lnano-X"
   536         VIDEO_SUBDIRS="$VIDEO_SUBDIRS nanox"
   537         VIDEO_DRIVERS="$VIDEO_DRIVERS nanox/libvideo_nanox.la"
   538     fi
   539 }
   540 
   541 dnl Find the X11 include and library directories
   542 CheckX11()
   543 {
   544     AC_ARG_ENABLE(video-x11,
   545 [  --enable-video-x11      use X11 video driver [default=yes]],
   546                   , enable_video_x11=yes)
   547     if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then
   548         AC_PATH_X
   549         AC_PATH_XTRA
   550         if test x$have_x = xyes; then
   551             CFLAGS="$CFLAGS $X_CFLAGS -DENABLE_X11 -Iinclude -Isrc/video"
   552             if test x$ac_cv_func_shmat != xyes; then
   553                 CFLAGS="$CFLAGS -DNO_SHARED_MEMORY"
   554             fi
   555             SYSTEM_LIBS="$SYSTEM_LIBS $X_LIBS -lX11 -lXext"
   556             VIDEO_SUBDIRS="$VIDEO_SUBDIRS x11"
   557             VIDEO_DRIVERS="$VIDEO_DRIVERS x11/libvideo_x11.la"
   558 
   559             AC_ARG_ENABLE(video-x11-vm,
   560 [  --enable-video-x11-vm   use X11 VM extension for fullscreen [default=yes]],
   561                           , enable_video_x11_vm=yes)
   562             if test x$enable_video_x11_vm = xyes; then
   563                 AC_MSG_CHECKING(for XFree86 VidMode 1.0 support)
   564                 video_x11_vm=no
   565                 AC_TRY_COMPILE([
   566                  #include <X11/Xlib.h>
   567                  #include <XFree86/extensions/xf86vmode.h>
   568                 ],[
   569                 ],[
   570                 video_x11_vm=yes
   571                 ])
   572                 AC_MSG_RESULT($video_x11_vm)
   573                 if test x$video_x11_vm = xyes; then
   574                     CFLAGS="$CFLAGS -DXFREE86_VM"
   575                     VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xxf86vm"
   576                     VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xxf86vm/libXFree86_Xxf86vm.la"
   577                     AC_MSG_CHECKING(for XFree86 VidMode gamma support)
   578                     video_x11_vmgamma=no
   579                     AC_TRY_COMPILE([
   580                      #include <X11/Xlib.h>
   581                      #include <XFree86/extensions/xf86vmode.h>
   582                     ],[
   583                      SDL_NAME(XF86VidModeGamma) gamma;
   584                     ],[
   585                     video_x11_vmgamma=yes
   586                     ])
   587                     AC_MSG_RESULT($video_x11_vmgamma)
   588                     if test x$video_x11_vmgamma = xyes; then
   589                         CFLAGS="$CFLAGS -DXFREE86_VMGAMMA"
   590                     fi
   591                 fi
   592             fi
   593             AC_ARG_ENABLE(dga,
   594 [  --enable-dga            allow use of X11 DGA code [default=yes]],
   595                           , enable_dga=yes)
   596             AC_ARG_ENABLE(video-x11-dgamouse,
   597 [  --enable-video-x11-dgamouse  use X11 DGA for mouse events [default=yes]],
   598                           , enable_video_x11_dgamouse=yes)
   599             if test x$enable_dga = xyes; then
   600                 AC_MSG_CHECKING(for XFree86 DGA 1.0 support)
   601                 video_x11_dga=no
   602                 AC_TRY_COMPILE([
   603                  #include <X11/Xlib.h>
   604                  #include <XFree86/extensions/xf86dga.h>
   605                 ],[
   606                 ],[
   607                 video_x11_dga=yes
   608                 ])
   609                 AC_MSG_RESULT($video_x11_dga)
   610                 if test x$video_x11_dga = xyes; then
   611                     CFLAGS="$CFLAGS -DXFREE86_DGAMOUSE"
   612                     if test x$enable_video_x11_dgamouse = xyes; then
   613                         CFLAGS="$CFLAGS -DDEFAULT_DGAMOUSE"
   614                     fi
   615                     VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xxf86dga"
   616                     VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xxf86dga/libXFree86_Xxf86dga.la"
   617                 fi
   618             fi
   619             AC_ARG_ENABLE(video-x11-xv,
   620 [  --enable-video-x11-xv   use X11 XvImage extension for video [default=yes]],
   621                           , enable_video_x11_xv=yes)
   622             if test x$enable_video_x11_xv = xyes; then
   623                 AC_MSG_CHECKING(for XFree86 XvImage support)
   624                 video_x11_xv=no
   625                 AC_TRY_COMPILE([
   626                  #include <X11/Xlib.h>
   627                  #include <sys/ipc.h>
   628                  #include <sys/shm.h>
   629                  #include <X11/extensions/XShm.h>
   630                  #include <XFree86/extensions/Xvlib.h>
   631                 ],[
   632                  SDL_NAME(XvImage) *image;
   633                 ],[
   634                 video_x11_xv=yes
   635                 ])
   636                 AC_MSG_RESULT($video_x11_xv)
   637                 if test x$video_x11_xv = xyes; then
   638                     CFLAGS="$CFLAGS -DXFREE86_XV"
   639                     VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xv"
   640                     VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xv/libXFree86_Xv.la"
   641                 fi
   642             fi
   643             AC_ARG_ENABLE(video-x11-xinerama,
   644 [  --enable-video-x11-xinerama   enable X11 Xinerama support [default=yes]],
   645                             , enable_video_x11_xinerama=yes)
   646             if test x$enable_video_x11_xinerama = xyes; then
   647                 AC_MSG_CHECKING(for X11 Xinerama support)
   648                 video_x11_xinerama=no
   649                 AC_TRY_COMPILE([
   650                  #include <X11/Xlib.h>
   651                  #include <XFree86/extensions/Xinerama.h>
   652                 ],[
   653                  SDL_NAME(XineramaScreenInfo) *xinerama;
   654                 ],[
   655                 video_x11_xinerama=yes
   656                 ])
   657                 AC_MSG_RESULT($video_x11_xinerama)
   658                 if test x$video_x11_xinerama = xyes; then
   659                     CFLAGS="$CFLAGS -DHAVE_XINERAMA"
   660                     VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xinerama"
   661                     VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xinerama/libXFree86_Xinerama.la"
   662                 fi
   663             fi
   664             AC_ARG_ENABLE(video-x11-xme,
   665 [  --enable-video-x11-xme  enable Xi Graphics XME for fullscreen [default=yes]],
   666                             , enable_video_x11_xme=yes)
   667             if test x$enable_video_x11_xme = xyes; then
   668                 AC_MSG_CHECKING(for Xi Graphics XiGMiscExtension support)
   669                 video_x11_xme=no
   670                 AC_TRY_COMPILE([
   671                  #include <X11/Xlib.h>
   672                  #include <X11/extensions/xme.h>
   673                 ],[
   674                  XiGMiscResolutionInfo *resolutions;
   675                 ],[
   676                 video_x11_xme=yes
   677                 ])
   678                 AC_MSG_RESULT($video_x11_xme)
   679                 if test x$video_x11_xme = xyes; then
   680                     CFLAGS="$CFLAGS -DHAVE_XIGXME"
   681                     SYSTEM_LIBS="$SYSTEM_LIBS -lxme"
   682                 fi
   683             fi
   684         fi
   685     fi
   686 }
   687 
   688 dnl Find the X11 DGA 2.0 include and library directories
   689 CheckDGA()
   690 {
   691     AC_ARG_ENABLE(video-dga,
   692 [  --enable-video-dga      use DGA 2.0 video driver [default=yes]],
   693                   , enable_video_dga=yes)
   694     if test x$video_x11_dga = xyes -a x$enable_video_dga = xyes; then
   695         save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS -Isrc/video"
   696         AC_MSG_CHECKING(for XFree86 DGA 2.0 support)
   697         video_x11_dga2=no
   698         AC_TRY_COMPILE([
   699          #include <X11/Xlib.h>
   700          #include <XFree86/extensions/xf86dga.h>
   701         ],[
   702          SDL_NAME(XDGAEvent) xevent;
   703         ],[
   704         video_x11_dga2=yes
   705         ])
   706         AC_MSG_RESULT($video_x11_dga2)
   707         if test x$video_x11_dga2 = xyes; then
   708             CFLAGS="$CFLAGS -DENABLE_DGA"
   709             VIDEO_SUBDIRS="$VIDEO_SUBDIRS dga"
   710             VIDEO_DRIVERS="$VIDEO_DRIVERS dga/libvideo_dga.la"
   711         fi
   712     fi
   713 }
   714 
   715 CheckPHOTON()
   716 {
   717     AC_ARG_ENABLE(video-photon,
   718 [  --enable-video-photon   use QNX Photon video driver [default=yes]],
   719                   , enable_video_photon=yes)
   720     if test x$enable_video = xyes -a x$enable_video_photon = xyes; then
   721         AC_MSG_CHECKING(for QNX Photon support)
   722         video_photon=no
   723         AC_TRY_COMPILE([
   724           #include <Ph.h>
   725           #include <Pt.h>
   726           #include <photon/Pg.h>
   727           #include <photon/PdDirect.h>
   728         ],[
   729          PgDisplaySettings_t *visual;
   730         ],[
   731         video_photon=yes
   732         ])
   733         AC_MSG_RESULT($video_photon)
   734         if test x$video_photon = xyes; then
   735             CFLAGS="$CFLAGS -DENABLE_PHOTON"
   736             SYSTEM_LIBS="$SYSTEM_LIBS -lph"
   737             VIDEO_SUBDIRS="$VIDEO_SUBDIRS photon"
   738             VIDEO_DRIVERS="$VIDEO_DRIVERS photon/libvideo_photon.la"
   739             CheckOpenGLQNX
   740         fi
   741     fi
   742 }
   743 
   744 dnl Find the framebuffer console includes
   745 CheckFBCON()
   746 {
   747     AC_ARG_ENABLE(video-fbcon,
   748 [  --enable-video-fbcon    use framebuffer console video driver [default=yes]],
   749                   , enable_video_fbcon=yes)
   750     if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then
   751         AC_MSG_CHECKING(for framebuffer console support)
   752         video_fbcon=no
   753         AC_TRY_COMPILE([
   754          #include <linux/fb.h>
   755          #include <linux/kd.h>
   756          #include <linux/keyboard.h>
   757         ],[
   758         ],[
   759         video_fbcon=yes
   760         ])
   761         AC_MSG_RESULT($video_fbcon)
   762         if test x$video_fbcon = xyes; then
   763             CFLAGS="$CFLAGS -DENABLE_FBCON"
   764             VIDEO_SUBDIRS="$VIDEO_SUBDIRS fbcon"
   765             VIDEO_DRIVERS="$VIDEO_DRIVERS fbcon/libvideo_fbcon.la"
   766         fi
   767     fi
   768 }
   769 
   770 dnl Find DirectFB
   771 CheckDirectFB()
   772 {
   773     AC_ARG_ENABLE(video-directfb,
   774 [  --enable-video-directfb    use DirectFB video driver [default=yes]],
   775                   , enable_video_directfb=yes)
   776     if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then
   777         video_directfb=no
   778 
   779         AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
   780         if test x$PKG_CONFIG = xno ; then
   781             AC_MSG_WARN([*** pkg-config is required to build the DirectFB video driver.])
   782         else
   783             AC_MSG_CHECKING(for DirectFB support)
   784 
   785             if ! $PKG_CONFIG --atleast-pkgconfig-version 0.5 ; then
   786                 AC_MSG_ERROR([*** pkg-config too old; version 0.5 or better required.])
   787             fi
   788 
   789             DIRECTFB_REQUIRED_VERSION=0.9.11
   790 
   791             if $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb ; then
   792                 DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb`
   793                 DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb`
   794                 video_directfb=yes
   795             fi
   796         fi
   797 
   798         AC_MSG_RESULT($video_directfb)
   799         if test x$video_directfb = xyes; then
   800             CFLAGS="$CFLAGS -DENABLE_DIRECTFB"
   801             VIDEO_SUBDIRS="$VIDEO_SUBDIRS directfb"
   802             VIDEO_DRIVERS="$VIDEO_DRIVERS directfb/libvideo_directfb.la"
   803 
   804             AC_SUBST(DIRECTFB_CFLAGS)
   805             AC_SUBST(DIRECTFB_LIBS)
   806         fi
   807     fi
   808 }
   809 
   810 dnl See if we're running on PlayStation 2 hardware
   811 CheckPS2GS()
   812 {
   813     AC_ARG_ENABLE(video-ps2gs,
   814 [  --enable-video-ps2gs    use PlayStation 2 GS video driver [default=yes]],
   815                   , enable_video_ps2gs=yes)
   816     if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
   817         AC_MSG_CHECKING(for PlayStation 2 GS support)
   818         video_ps2gs=no
   819         AC_TRY_COMPILE([
   820          #include <linux/ps2/dev.h>
   821          #include <linux/ps2/gs.h>
   822         ],[
   823         ],[
   824         video_ps2gs=yes
   825         ])
   826         AC_MSG_RESULT($video_ps2gs)
   827         if test x$video_ps2gs = xyes; then
   828             CFLAGS="$CFLAGS -DENABLE_PS2GS"
   829             VIDEO_SUBDIRS="$VIDEO_SUBDIRS ps2gs"
   830             VIDEO_DRIVERS="$VIDEO_DRIVERS ps2gs/libvideo_ps2gs.la"
   831         fi
   832     fi
   833 }
   834 
   835 dnl Find the GGI includes
   836 CheckGGI()
   837 {
   838     AC_ARG_ENABLE(video-ggi,
   839 [  --enable-video-ggi      use GGI video driver [default=no]],
   840                   , enable_video_ggi=no)
   841     if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then
   842         AC_MSG_CHECKING(for GGI support)
   843         video_ggi=no
   844         AC_TRY_COMPILE([
   845          #include <ggi/ggi.h>
   846          #include <ggi/gii.h>
   847         ],[
   848         ],[
   849         video_ggi=yes
   850         ])
   851         AC_MSG_RESULT($video_ggi)
   852         if test x$video_ggi = xyes; then
   853             CFLAGS="$CFLAGS $X_CFLAGS -DENABLE_GGI"
   854             SYSTEM_LIBS="$SYSTEM_LIBS -lggi -lgii -lgg"
   855 
   856             VIDEO_SUBDIRS="$VIDEO_SUBDIRS ggi"
   857             VIDEO_DRIVERS="$VIDEO_DRIVERS ggi/libvideo_ggi.la"
   858         fi
   859     fi
   860 }
   861 
   862 dnl Find the SVGAlib includes and libraries
   863 CheckSVGA()
   864 {
   865     AC_ARG_ENABLE(video-svga,
   866 [  --enable-video-svga     use SVGAlib video driver [default=no]],
   867                   , enable_video_svga=no)
   868     if test x$enable_video = xyes -a x$enable_video_svga = xyes; then
   869         AC_MSG_CHECKING(for SVGAlib (1.4.0+) support)
   870         video_svga=no
   871         AC_TRY_COMPILE([
   872          #include <vga.h>
   873          #include <vgamouse.h>
   874          #include <vgakeyboard.h>
   875         ],[
   876          if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) {
   877              exit(0);
   878          }
   879         ],[
   880         video_svga=yes
   881         ])
   882         AC_MSG_RESULT($video_svga)
   883         if test x$video_svga = xyes; then
   884             CFLAGS="$CFLAGS -DENABLE_SVGALIB"
   885             SYSTEM_LIBS="$SYSTEM_LIBS -lvga"
   886 
   887             VIDEO_SUBDIRS="$VIDEO_SUBDIRS svga"
   888             VIDEO_DRIVERS="$VIDEO_DRIVERS svga/libvideo_svga.la"
   889         fi
   890     fi
   891 }
   892 
   893 dnl Find the VGL includes and libraries
   894 CheckVGL()
   895 {
   896     AC_ARG_ENABLE(video-vgl,
   897 [  --enable-video-vgl     use VGL video driver [default=no]],
   898                   , enable_video_vgl=no)
   899     if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then
   900         AC_MSG_CHECKING(for libVGL support)
   901         video_vgl=no
   902         AC_TRY_COMPILE([
   903          #include <sys/fbio.h>
   904          #include <sys/consio.h>
   905          #include <sys/kbio.h>
   906          #include <vgl.h>
   907         ],[
   908          VGLBitmap bitmap;
   909          exit(bitmap.Bitmap);
   910         ],[
   911         video_vgl=yes
   912         ])
   913         AC_MSG_RESULT($video_vgl)
   914         if test x$video_vgl = xyes; then
   915             CFLAGS="$CFLAGS -DENABLE_VGL"
   916             SYSTEM_LIBS="$SYSTEM_LIBS -lvgl"
   917 
   918             VIDEO_SUBDIRS="$VIDEO_SUBDIRS vgl"
   919             VIDEO_DRIVERS="$VIDEO_DRIVERS vgl/libvideo_vgl.la"
   920         fi
   921     fi
   922 }
   923 
   924 dnl Find the AAlib includes
   925 CheckAAlib()
   926 {
   927     AC_ARG_ENABLE(video-aalib,
   928 [  --enable-video-aalib    use AAlib video driver [default=no]],
   929                   , enable_video_aalib=no)
   930     if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then
   931         AC_MSG_CHECKING(for AAlib support)
   932         video_aalib=no
   933         AC_TRY_COMPILE([
   934          #include <aalib.h>
   935         ],[
   936         ],[
   937         video_aalib=yes
   938         ])
   939         AC_MSG_RESULT($video_aalib)
   940         if test x$video_aalib = xyes; then
   941             CFLAGS="$CFLAGS -DENABLE_AALIB"
   942             SYSTEM_LIBS="$SYSTEM_LIBS -laa"
   943 
   944             VIDEO_SUBDIRS="$VIDEO_SUBDIRS aalib"
   945             VIDEO_DRIVERS="$VIDEO_DRIVERS aalib/libvideo_aa.la"
   946         fi
   947     fi
   948 }
   949 
   950 dnl Set up the Atari Xbios driver
   951 CheckAtariXbiosVideo()
   952 {
   953     AC_ARG_ENABLE(xbios,
   954 [  --enable-video-xbios    use Atari Xbios video driver [default=yes]],
   955                   , enable_video_xbios=yes)
   956     video_xbios=no
   957     if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then
   958         video_xbios=yes
   959         CFLAGS="$CFLAGS -DENABLE_XBIOS"
   960         VIDEO_SUBDIRS="$VIDEO_SUBDIRS xbios"
   961         VIDEO_DRIVERS="$VIDEO_DRIVERS xbios/libvideo_xbios.la"
   962     fi
   963 }
   964 
   965 dnl Set up the Atari Gem driver
   966 CheckAtariGemVideo()
   967 {
   968     AC_ARG_ENABLE(gem,
   969 [  --enable-video-gem      use Atari Gem video driver [default=yes]],
   970                   , enable_video_gem=yes)
   971     if test x$enable_video = xyes -a x$enable_video_gem = xyes; then
   972         video_gem=no
   973         AC_CHECK_HEADER(gem.h, have_gem_hdr=yes)
   974         AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes)
   975         if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then
   976             video_gem=yes
   977             CFLAGS="$CFLAGS -DENABLE_GEM"
   978             SYSTEM_LIBS="$SYSTEM_LIBS -lgem"
   979             VIDEO_SUBDIRS="$VIDEO_SUBDIRS gem"
   980             VIDEO_DRIVERS="$VIDEO_DRIVERS gem/libvideo_gem.la"
   981         fi
   982     fi
   983 }
   984 
   985 dnl Set up the Atari Bios keyboard driver
   986 CheckAtariBiosEvent()
   987 {
   988     CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/ataricommon"
   989     VIDEO_SUBDIRS="$VIDEO_SUBDIRS ataricommon"
   990     VIDEO_DRIVERS="$VIDEO_DRIVERS ataricommon/libvideo_ataricommon.la"
   991 }
   992 
   993 dnl rcg04172001 Set up the Null video driver.
   994 CheckDummyVideo()
   995 {
   996     AC_ARG_ENABLE(video-dummy,
   997 [  --enable-video-dummy    use dummy video driver [default=yes]],
   998                   , enable_video_dummy=yes)
   999     if test x$enable_video_dummy = xyes; then
  1000       CFLAGS="$CFLAGS -DENABLE_DUMMYVIDEO"
  1001       VIDEO_SUBDIRS="$VIDEO_SUBDIRS dummy"
  1002       VIDEO_DRIVERS="$VIDEO_DRIVERS dummy/libvideo_null.la"
  1003     fi
  1004 }
  1005 
  1006 dnl Check to see if OpenGL support is desired
  1007 AC_ARG_ENABLE(video-opengl,
  1008 [  --enable-video-opengl   include OpenGL context creation [default=yes]],
  1009               , enable_video_opengl=yes)
  1010 
  1011 dnl Find OpenGL
  1012 CheckOpenGL()
  1013 {
  1014     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
  1015         AC_MSG_CHECKING(for OpenGL (GLX) support)
  1016         video_opengl=no
  1017         AC_TRY_COMPILE([
  1018          #include <GL/gl.h>
  1019          #include <GL/glx.h>
  1020          #include <dlfcn.h> /* For loading extensions */
  1021         ],[
  1022         ],[
  1023         video_opengl=yes
  1024         ])
  1025         AC_MSG_RESULT($video_opengl)
  1026         if test x$video_opengl = xyes; then
  1027             CFLAGS="$CFLAGS -DHAVE_OPENGL"
  1028             if test x$use_dlopen != xyes; then
  1029                 AC_CHECK_LIB(dl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -ldl")
  1030             fi
  1031         fi
  1032     fi
  1033 }
  1034 
  1035 dnl Find QNX RtP OpenGL
  1036 CheckOpenGLQNX()
  1037 {
  1038     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
  1039         AC_MSG_CHECKING(for OpenGL (Photon) support)
  1040         video_opengl=no
  1041         AC_TRY_COMPILE([
  1042          #include <GL/gl.h>
  1043         ],[
  1044         ],[
  1045         video_opengl=yes
  1046         ])
  1047         AC_MSG_RESULT($video_opengl)
  1048         if test x$video_opengl = xyes; then
  1049             CFLAGS="$CFLAGS -DHAVE_OPENGL"
  1050             SYSTEM_LIBS="$SYSTEM_LIBS -lGL"
  1051         fi
  1052     fi
  1053 }
  1054 
  1055 dnl Check for BeOS OpenGL
  1056 CheckBeGL()
  1057 {
  1058     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
  1059         CFLAGS="$CFLAGS -DHAVE_OPENGL"
  1060         SYSTEM_LIBS="$SYSTEM_LIBS -lGL"
  1061     fi
  1062 }
  1063 
  1064 dnl Check for MacOS OpenGL
  1065 CheckMacGL()
  1066 {
  1067     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
  1068         CFLAGS="$CFLAGS -DHAVE_OPENGL"
  1069         case "$target" in
  1070             *-*-darwin*)
  1071                 SYSTEM_LIBS="$SYSTEM_LIBS -framework OpenGL -framework AGL"
  1072         esac
  1073     fi
  1074 }
  1075 
  1076 dnl See if we can use the new unified event interface in Linux 2.4
  1077 CheckInputEvents()
  1078 {
  1079     dnl Check for Linux 2.4 unified input event interface support
  1080     AC_ARG_ENABLE(input-events,
  1081 [  --enable-input-events   use Linux 2.4 unified input interface [default=yes]],
  1082                   , enable_input_events=yes)
  1083     if test x$enable_input_events = xyes; then
  1084         AC_MSG_CHECKING(for Linux 2.4 unified input interface)
  1085         use_input_events=no
  1086         AC_TRY_COMPILE([
  1087           #include <linux/input.h>
  1088         ],[
  1089           #ifndef EVIOCGNAME
  1090           #error EVIOCGNAME() ioctl not available
  1091           #endif
  1092         ],[
  1093         use_input_events=yes
  1094         ])
  1095         AC_MSG_RESULT($use_input_events)
  1096         if test x$use_input_events = xyes; then
  1097             CFLAGS="$CFLAGS -DUSE_INPUT_EVENTS"
  1098         fi
  1099     fi
  1100 }
  1101 
  1102 dnl See if we can use GNU pth library for threads
  1103 CheckPTH()
  1104 {
  1105     dnl Check for pth support
  1106     AC_ARG_ENABLE(pth,
  1107 [  --enable-pth            use GNU pth library for multi-threading [default=yes]],
  1108                   , enable_pth=yes)
  1109     if test x$enable_threads = xyes -a x$enable_pth = xyes; then
  1110         AC_PATH_PROG(PTH_CONFIG, pth-config, no)
  1111         if test "$PTH_CONFIG" = "no"; then
  1112             use_pth=no
  1113         else
  1114             PTH_CFLAGS=`$PTH_CONFIG --cflags`
  1115             PTH_LIBS=`$PTH_CONFIG --libs --all`
  1116             SDL_CFLAGS="$SDL_CFLAGS $PTH_CFLAGS"
  1117             SDL_LIBS="$SDL_LIBS $PTH_LIBS"
  1118             CFLAGS="$CFLAGS -DENABLE_PTH"
  1119             use_pth=yes
  1120         fi
  1121         AC_MSG_CHECKING(pth)
  1122         if test "x$use_pth" = xyes; then
  1123             AC_MSG_RESULT(yes)
  1124         else
  1125             AC_MSG_RESULT(no)
  1126         fi
  1127     fi
  1128 }
  1129 
  1130 dnl See what type of thread model to use on Linux and Solaris
  1131 CheckPTHREAD()
  1132 {
  1133     dnl Check for pthread support
  1134     AC_ARG_ENABLE(pthreads,
  1135 [  --enable-pthreads       use POSIX threads for multi-threading [default=yes]],
  1136                   , enable_pthreads=yes)
  1137     dnl This is used on Linux for glibc binary compatibility (Doh!)
  1138     AC_ARG_ENABLE(pthread-sem,
  1139 [  --enable-pthread-sem    use pthread semaphores [default=yes]],
  1140                   , enable_pthread_sem=yes)
  1141     ac_save_cflags="$CFLAGS"
  1142     ac_save_libs="$LIBS"
  1143     case "$target" in
  1144         *-*-bsdi*)
  1145             pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
  1146             pthread_lib=""
  1147             ;;
  1148         *-*-darwin*)
  1149             pthread_cflags="-D_THREAD_SAFE"
  1150 # causes Carbon.p complaints?
  1151 #            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
  1152             ;;
  1153         *-*-freebsd*)
  1154             pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
  1155             pthread_lib="-pthread"
  1156             ;;
  1157         *-*-netbsd*)
  1158             pthread_cflags="-I/usr/pkg/include -D_REENTRANT"
  1159             pthread_lib="-L/usr/pkg/lib -lpthread -lsem"
  1160             ;;
  1161         *-*-openbsd*)
  1162             pthread_cflags="-D_REENTRANT"
  1163             pthread_lib="-pthread"
  1164             ;;
  1165         *-*-solaris*)
  1166             pthread_cflags="-D_REENTRANT"
  1167             pthread_lib="-lpthread -lposix4"
  1168             ;;
  1169         *-*-sysv5*)
  1170             pthread_cflags="-D_REENTRANT -Kthread"
  1171             pthread_lib=""
  1172             ;;
  1173         *-*-irix*)
  1174             pthread_cflags="-D_SGI_MP_SOURCE"
  1175             pthread_lib="-lpthread"
  1176             ;;
  1177         *-*-aix*)
  1178             pthread_cflags="-D_REENTRANT -mthreads"
  1179             pthread_lib="-lpthread"
  1180             ;;
  1181         *-*-qnx*)
  1182             pthread_cflags=""
  1183             pthread_lib=""
  1184             ;;
  1185         *)
  1186             pthread_cflags="-D_REENTRANT"
  1187             pthread_lib="-lpthread"
  1188             ;;
  1189     esac
  1190     CFLAGS="$CFLAGS $pthread_cflags"
  1191     LIBS="$LIBS $pthread_lib"
  1192     if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
  1193         AC_MSG_CHECKING(for pthreads)
  1194         use_pthreads=no
  1195         AC_TRY_LINK([
  1196          #include <pthread.h>
  1197         ],[
  1198          pthread_attr_t type;
  1199          pthread_attr_init(&type);
  1200         ],[
  1201         use_pthreads=yes
  1202         ])
  1203         AC_MSG_RESULT($use_pthreads)
  1204         if test x$use_pthreads = xyes; then
  1205             CFLAGS="$CFLAGS $pthread_cflags -DSDL_USE_PTHREADS"
  1206             SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
  1207             SDL_LIBS="$SDL_LIBS $pthread_lib"
  1208 
  1209             # Check to see if recursive mutexes are available
  1210             AC_MSG_CHECKING(for recursive mutexes)
  1211             has_recursive_mutexes=no
  1212             AC_TRY_LINK([
  1213               #include <pthread.h>
  1214             ],[
  1215               pthread_mutexattr_t attr;
  1216               #if defined(linux) && !(defined(__arm__) && defined(QWS))
  1217               pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
  1218               #else
  1219               pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
  1220               #endif
  1221             ],[
  1222             has_recursive_mutexes=yes
  1223             ])
  1224             # Some systems have broken recursive mutex implementations
  1225             case "$target" in
  1226                 *-*-darwin*)
  1227                     has_recursive_mutexes=no
  1228                     ;;
  1229                 *-*-solaris*)
  1230                     has_recursive_mutexes=no
  1231                     ;;
  1232             esac
  1233             AC_MSG_RESULT($has_recursive_mutexes)
  1234             if test x$has_recursive_mutexes != xyes; then
  1235                 CFLAGS="$CFLAGS -DPTHREAD_NO_RECURSIVE_MUTEX"
  1236             fi
  1237 
  1238             # Check to see if pthread semaphore support is missing
  1239             if test x$enable_pthread_sem = xyes; then
  1240                 AC_MSG_CHECKING(for pthread semaphores)
  1241                 have_pthread_sem=no
  1242                 AC_TRY_COMPILE([
  1243                   #include <pthread.h>
  1244                   #include <semaphore.h>
  1245                 ],[
  1246                 ],[
  1247                 have_pthread_sem=yes
  1248                 ])
  1249                 AC_MSG_RESULT($have_pthread_sem)
  1250             fi
  1251 
  1252             # Check to see if this is broken glibc 2.0 pthreads
  1253             case "$target" in
  1254                 *-*-linux*)
  1255                     AC_MSG_CHECKING(for broken glibc 2.0 pthreads)
  1256                     glibc20_pthreads=no
  1257                     AC_TRY_COMPILE([
  1258                       #include <features.h>
  1259                       #if (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)
  1260                       #warning Working around a bug in glibc 2.0 pthreads
  1261                       #else
  1262                       #error pthread implementation okay
  1263                       #endif /* glibc 2.0 */
  1264                     ],[
  1265                     ],[
  1266                     glibc20_pthreads=yes
  1267                     ])
  1268                     AC_MSG_RESULT($glibc20_pthreads)
  1269             esac
  1270         fi
  1271     fi
  1272     CFLAGS="$ac_save_cflags"
  1273     LIBS="$ac_save_libs"
  1274 
  1275     AC_MSG_CHECKING(whether semun is defined in /usr/include/sys/sem.h)
  1276     have_semun=no
  1277     AC_TRY_COMPILE([
  1278       #include <sys/types.h>
  1279       #include <sys/sem.h>
  1280     ],[
  1281       union semun t;
  1282     ],[
  1283     have_semun=yes
  1284     ])
  1285     AC_MSG_RESULT($have_semun)
  1286     if test x$have_semun = xyes; then
  1287         CFLAGS="$CFLAGS -DHAVE_SEMUN"
  1288     fi
  1289 
  1290     # See if we can use GNU Pth or clone() on Linux directly
  1291     if test x$enable_threads = xyes -a x$use_pthreads != xyes; then
  1292         CheckPTH
  1293         if test x$use_pth != xyes; then
  1294             case "$target" in
  1295                 *-*-linux*)
  1296                     use_clone=yes
  1297                     ;;
  1298             esac
  1299         fi
  1300     fi
  1301 }
  1302 
  1303 # Note that we need to have either semaphores or to have mutexes and
  1304 # condition variables to implement all thread synchronization primitives
  1305 CopyUnixThreadSource()
  1306 {
  1307     if test x$use_pthreads = xyes -o x$use_clone = xyes; then
  1308         # Basic thread creation functions
  1309         COPY_ARCH_SRC(src/thread, linux, SDL_systhread.c)
  1310         if test x$use_pthreads != xyes; then
  1311             COPY_ARCH_SRC(src/thread, linux, clone.S)
  1312         fi
  1313         COPY_ARCH_SRC(src/thread, linux, SDL_systhread_c.h)
  1314 
  1315         # Semaphores
  1316         # We can fake these with mutexes and condition variables if necessary
  1317         if test x$use_pthreads = xyes -a x$have_pthread_sem != xyes; then
  1318             COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c)
  1319         else
  1320             COPY_ARCH_SRC(src/thread, linux, SDL_syssem.c)
  1321         fi
  1322         COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1323 
  1324         # Mutexes
  1325         # We can fake these with semaphores if necessary
  1326         case "$target" in
  1327             *-*-bsdi*)
  1328                 COPY_ARCH_SRC(src/thread, bsdi, SDL_syssem.c)
  1329                 COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1330                 ;;
  1331             *)
  1332                 if test x$glibc20_pthreads = xyes; then
  1333                     COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c)
  1334                     COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  1335                 else
  1336                     COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex.c)
  1337                     COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex_c.h)
  1338                 fi
  1339                 ;;
  1340         esac
  1341 
  1342         # Condition variables
  1343         # We can fake these with semaphores and mutexes if necessary
  1344         if test x$glibc20_pthreads = xyes -o x$has_recursive_mutexes != xyes; then
  1345             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  1346         else
  1347             COPY_ARCH_SRC(src/thread, linux, SDL_syscond.c)
  1348         fi
  1349         COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  1350 
  1351     elif test x$use_pth = xyes; then
  1352         COPY_ARCH_SRC(src/thread, pth, SDL_systhread.c)
  1353         COPY_ARCH_SRC(src/thread, pth, SDL_systhread_c.h)
  1354         COPY_ARCH_SRC(src/thread, pth, SDL_sysmutex.c)
  1355         COPY_ARCH_SRC(src/thread, pth, SDL_sysmutex_c.h)
  1356         COPY_ARCH_SRC(src/thread, pth, SDL_syscond.c)
  1357         COPY_ARCH_SRC(src/thread, pth, SDL_syscond_c.h)
  1358         COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c)
  1359         COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1360     else
  1361        AC_MSG_ERROR([
  1362 *** No thread support detected
  1363        ])
  1364     fi
  1365 }
  1366 
  1367 dnl Determine whether the compiler can produce Win32 executables
  1368 CheckWIN32()
  1369 {
  1370     AC_MSG_CHECKING(Win32 compiler)
  1371     have_win32_gcc=no
  1372     AC_TRY_COMPILE([
  1373      #include <windows.h>
  1374     ],[
  1375     ],[
  1376     have_win32_gcc=yes
  1377     ])
  1378     AC_MSG_RESULT($have_win32_gcc)
  1379     if test x$have_win32_gcc != xyes; then
  1380        AC_MSG_ERROR([
  1381 *** Your compiler ($CC) does not produce Win32 executables!
  1382        ])
  1383     fi
  1384 
  1385     dnl See if the user wants to redirect standard output to files
  1386     AC_ARG_ENABLE(stdio-redirect,
  1387 [  --enable-stdio-redirect Redirect STDIO to files on Win32 [default=yes]],
  1388                   , enable_stdio_redirect=yes)
  1389     if test x$enable_stdio_redirect != xyes; then
  1390         CFLAGS="$CFLAGS -DNO_STDIO_REDIRECT"
  1391     fi
  1392 }
  1393 
  1394 dnl Find the DirectX includes and libraries
  1395 CheckDIRECTX()
  1396 {
  1397     AC_ARG_ENABLE(directx,
  1398 [  --enable-directx        use DirectX for Win32 audio/video [default=yes]],
  1399                   , enable_directx=yes)
  1400     if test x$enable_directx = xyes; then
  1401         AC_MSG_CHECKING(for DirectX headers and libraries)
  1402         use_directx=no
  1403         AC_TRY_COMPILE([
  1404          #include "src/video/windx5/directx.h"
  1405         ],[
  1406         ],[
  1407         use_directx=yes
  1408         ])
  1409         AC_MSG_RESULT($use_directx)
  1410     fi
  1411 
  1412     CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/wincommon"
  1413     SYSTEM_LIBS="$SYSTEM_LIBS -luser32 -lgdi32 -lwinmm"
  1414     VIDEO_SUBDIRS="$VIDEO_SUBDIRS wincommon"
  1415     VIDEO_DRIVERS="$VIDEO_DRIVERS wincommon/libvideo_wincommon.la"
  1416     # Enable the DIB driver
  1417     CFLAGS="$CFLAGS -DENABLE_WINDIB"
  1418     VIDEO_SUBDIRS="$VIDEO_SUBDIRS windib"
  1419     VIDEO_DRIVERS="$VIDEO_DRIVERS windib/libvideo_windib.la"
  1420     # See if we should enable the DirectX driver
  1421     if test x$use_directx = xyes; then
  1422         CFLAGS="$CFLAGS -DENABLE_DIRECTX"
  1423         SYSTEM_LIBS="$SYSTEM_LIBS -ldxguid"
  1424         VIDEO_SUBDIRS="$VIDEO_SUBDIRS windx5"
  1425         VIDEO_DRIVERS="$VIDEO_DRIVERS windx5/libvideo_windx5.la"
  1426     fi
  1427 }
  1428 
  1429 dnl Set up the BWindow video driver on BeOS
  1430 CheckBWINDOW()
  1431 {
  1432     CFLAGS="$CFLAGS -DENABLE_BWINDOW"
  1433     VIDEO_SUBDIRS="$VIDEO_SUBDIRS bwindow"
  1434     VIDEO_DRIVERS="$VIDEO_DRIVERS bwindow/libvideo_bwindow.la"
  1435 }
  1436 
  1437 dnl Set up the QTopia video driver if enabled
  1438 CheckQtopia()
  1439 {
  1440     AC_ARG_ENABLE(video-qtopia,
  1441 [  --enable-video-qtopia   use Qtopia video driver [default=no]],
  1442                   , enable_video_qtopia=no)
  1443     if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
  1444         AC_MSG_CHECKING(for Qtopia support)
  1445         video_qtopia=no
  1446         AC_LANG_CPLUSPLUS
  1447         OLD_CXX="$CXXFLAGS"
  1448         CXXFLAGS="-DQT_QWS_EBX -fno-rtti -fno-exceptions -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG"
  1449         AC_TRY_COMPILE([
  1450          #include <qpe/qpeapplication.h>
  1451         ],[
  1452         ],[
  1453         video_qtopia=yes
  1454         ])
  1455         CXXFLAGS="$OLD_CXX"
  1456         AC_MSG_RESULT($video_qtopia)
  1457         if test x$video_qtopia = xyes; then
  1458             CFLAGS="$CFLAGS -DENABLE_QTOPIA -DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
  1459             SDL_LIBS="$SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
  1460             VIDEO_SUBDIRS="$VIDEO_SUBDIRS qtopia"
  1461             VIDEO_DRIVERS="$VIDEO_DRIVERS qtopia/libvideo_qtopia.la"
  1462         fi
  1463         AC_LANG_C
  1464     fi
  1465 }
  1466 
  1467 dnl Set up the Mac toolbox video driver for Mac OS 7-9
  1468 CheckTOOLBOX()
  1469 {
  1470     VIDEO_SUBDIRS="$VIDEO_SUBDIRS maccommon"
  1471     VIDEO_DRIVERS="$VIDEO_DRIVERS maccommon/libvideo_maccommon.la"
  1472     VIDEO_SUBDIRS="$VIDEO_SUBDIRS macrom"
  1473     VIDEO_DRIVERS="$VIDEO_DRIVERS macrom/libvideo_macrom.la"
  1474 }
  1475 
  1476 dnl Set up the Mac toolbox video driver for Mac OS X
  1477 CheckCARBON()
  1478 {
  1479     # "MACOSX" is not an official definition, but it's commonly
  1480     # accepted as a way to differentiate between what runs on X
  1481     # and what runs on older Macs - while in theory "Carbon" defns
  1482     # are consistent between the two, in practice Carbon is still
  1483     # changing. -sts Aug 2000
  1484     mac_autoconf_target_workaround="MAC"
  1485     CFLAGS="$CFLAGS -I/System/Library/Frameworks/Carbon.framework/Headers \
  1486       -fpascal-strings -DENABLE_TOOLBOX -DMACOSX -DTARGET_API_${mac_autoconf_target_workaround}_CARBON=1 -I\$(top_srcdir)/src/video/maccommon -I\$(top_srcdir)/src/video/macrom -I\$(top_srcdir)/src/video/macdsp"
  1487     VIDEO_SUBDIRS="$VIDEO_SUBDIRS maccommon"
  1488     VIDEO_DRIVERS="$VIDEO_DRIVERS maccommon/libvideo_maccommon.la"
  1489     VIDEO_SUBDIRS="$VIDEO_SUBDIRS macrom"
  1490     VIDEO_DRIVERS="$VIDEO_DRIVERS macrom/libvideo_macrom.la"
  1491 }
  1492 
  1493 dnl Set up the Mac toolbox video driver for Mac OS X
  1494 CheckQUARTZ()
  1495 {
  1496     # "MACOSX" is not an official definition, but it's commonly
  1497     # accepted as a way to differentiate between what runs on X
  1498     # and what runs on older Macs - while in theory "Carbon" defns
  1499     # are consistent between the two, in practice Carbon is still
  1500     # changing. -sts Aug 2000
  1501     mac_autoconf_target_workaround="MAC"
  1502     CFLAGS="$CFLAGS -I/System/Library/Frameworks/Carbon.framework/Headers \
  1503       -I/System/Library/Frameworks/Cocoa.framework/Headers -fpascal-strings \
  1504       -DENABLE_QUARTZ -DMACOSX -DTARGET_API_${mac_autoconf_target_workaround}_CARBON=1 -I\$(top_srcdir)/src/video/quartz"
  1505     VIDEO_SUBDIRS="$VIDEO_SUBDIRS quartz"
  1506     VIDEO_DRIVERS="$VIDEO_DRIVERS quartz/libvideo_quartz.la"
  1507 }
  1508 
  1509 dnl Check for the dlfcn.h interface for dynamically loading objects
  1510 CheckDLOPEN()
  1511 {
  1512     AC_ARG_ENABLE(dlopen,
  1513 [  --enable-dlopen         use dlopen for shared object loading [default=no]],
  1514                   , enable_dlopen=no)
  1515     if test x$enable_dlopen = xyes; then
  1516         AC_MSG_CHECKING(for dlopen)
  1517         use_dlopen=no
  1518         AC_TRY_COMPILE([
  1519          #include <dlfcn.h>
  1520         ],[
  1521         ],[
  1522         use_dlopen=yes
  1523         ])
  1524         AC_MSG_RESULT($use_dlopen)
  1525 
  1526         if test x$use_dlopen = xyes; then
  1527             CFLAGS="$CFLAGS -DUSE_DLOPEN"
  1528             AC_CHECK_LIB(dl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -ldl")
  1529         fi
  1530     fi
  1531 }
  1532 
  1533 dnl Check for the usbhid(3) library on *BSD
  1534 CheckUSBHID()
  1535 {
  1536     if test x$enable_joystick = xyes; then
  1537         have_libusbhid=no
  1538         have_libusb=no
  1539         AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
  1540         AC_CHECK_LIB(usb, hid_init, have_libusb=yes)
  1541         if test x$have_libusbhid = xyes; then
  1542             SYSTEM_LIBS="$SYSTEM_LIBS -lusbhid"
  1543         fi
  1544         if test x$have_libusb = xyes; then
  1545             SYSTEM_LIBS="$SYSTEM_LIBS -lusb"
  1546         fi
  1547 
  1548         AC_CHECK_HEADER(usb.h, have_usb_h=yes)
  1549         AC_CHECK_HEADER(usbhid.h, have_usbhid_h=yes)
  1550         AC_CHECK_HEADER(libusb.h, have_libusb_h=yes)
  1551         AC_CHECK_HEADER(libusbhid.h, have_libusbhid_h=yes)
  1552         if test x$have_usb_h = xyes; then
  1553             CFLAGS="$CFLAGS -DHAVE_USB_H"
  1554         fi
  1555         if test x$have_usbhid_h = xyes; then
  1556             CFLAGS="$CFLAGS -DHAVE_USBHID_H"
  1557         fi
  1558         if test x$have_libusb_h = xyes; then
  1559             CFLAGS="$CFLAGS -DHAVE_LIBUSB_H"
  1560         fi
  1561         if test x$have_libusbhid_h = xyes; then
  1562             CFLAGS="$CFLAGS -DHAVE_LIBUSBHID_H"
  1563         fi
  1564 
  1565         AC_MSG_CHECKING(for usbhid)
  1566         have_usbhid=no
  1567         AC_TRY_COMPILE([
  1568           #if defined(HAVE_USB_H)
  1569           #include <usb.h>
  1570           #endif
  1571           #include <dev/usb/usb.h>
  1572           #include <dev/usb/usbhid.h>
  1573           #if defined(HAVE_USBHID_H)
  1574           #include <usbhid.h>
  1575           #elif defined(HAVE_LIBUSB_H)
  1576           #include <libusb.h>
  1577           #elif defined(HAVE_LIBUSBHID_H)
  1578           #include <libusbhid.h>
  1579         ],[
  1580           struct report_desc *repdesc;
  1581           struct usb_ctl_report *repbuf;
  1582           hid_kind_t hidkind;
  1583         ],[
  1584         have_usbhid=yes
  1585         ])
  1586         AC_MSG_RESULT($have_usbhid)
  1587 
  1588         if test x$have_usbhid = xyes; then
  1589             AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
  1590             have_usbhid_ucr_data=no
  1591             AC_TRY_COMPILE([
  1592               #include <dev/usb/usb.h>
  1593               #include <dev/usb/usbhid.h>
  1594               #include <stdio.h>
  1595               #if defined(HAVE_USBHID_H)
  1596               #include <usbhid.h>
  1597               #elif defined(HAVE_LIBUSB_H)
  1598               #include <libusb.h>
  1599               #elif defined(HAVE_LIBUSBHID_H)
  1600               #include <libusbhid.h>
  1601               #endif
  1602             ],[
  1603               struct usb_ctl_report buf;
  1604               if (buf.ucr_data) { }
  1605             ],[
  1606             have_usbhid_ucr_data=yes
  1607             ])
  1608             if test x$have_usbhid_ucr_data = xyes; then
  1609                 CFLAGS="$CFLAGS -DUSBHID_UCR_DATA"
  1610             fi
  1611             AC_MSG_RESULT($have_usbhid_ucr_data)
  1612 
  1613             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS bsd"
  1614             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS bsd/libjoystick_bsd.la"
  1615         fi
  1616     fi
  1617 }
  1618 
  1619 case "$target" in
  1620     *-*-linux*)
  1621         ARCH=linux
  1622         CheckDummyVideo
  1623         CheckDiskAudio
  1624         CheckDLOPEN
  1625         CheckNASM
  1626         CheckOSS
  1627         CheckALSA
  1628         CheckARTSC
  1629         CheckESD
  1630         CheckNAS
  1631         CheckX11
  1632         CheckNANOX
  1633         CheckDGA
  1634         CheckFBCON
  1635         CheckDirectFB
  1636         CheckPS2GS
  1637         CheckGGI
  1638         CheckSVGA
  1639         CheckAAlib
  1640         CheckQtopia
  1641         CheckOpenGL
  1642         CheckInputEvents
  1643         CheckPTHREAD
  1644         # Set up files for the main() stub
  1645         if test "x$video_qtopia" = "xyes"; then
  1646           COPY_ARCH_SRC(src/main, linux, SDL_Qtopia_main.cc)
  1647           SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
  1648           SDL_LIBS="-lSDLmain $SDL_LIBS"
  1649         else
  1650           COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1651         fi
  1652         # Set up files for the audio library
  1653         # We use the OSS and ALSA API's, not the Sun audio API
  1654         #if test x$enable_audio = xyes; then
  1655         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1656         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1657         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1658         #fi
  1659         # Set up files for the joystick library
  1660         if test x$enable_joystick = xyes; then
  1661             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS linux"
  1662             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS linux/libjoystick_linux.la"
  1663         fi
  1664         # Set up files for the cdrom library
  1665         if test x$enable_cdrom = xyes; then
  1666             CDROM_SUBDIRS="$CDROM_SUBDIRS linux"
  1667             CDROM_DRIVERS="$CDROM_DRIVERS linux/libcdrom_linux.la"
  1668         fi
  1669         # Set up files for the thread library
  1670         if test x$enable_threads = xyes; then
  1671             CopyUnixThreadSource
  1672         fi
  1673         # Set up files for the timer library
  1674         if test x$enable_timers = xyes; then
  1675             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1676         fi
  1677         ;;
  1678     *-*-bsdi*)
  1679         ARCH=bsdi
  1680         CheckDummyVideo
  1681         CheckDiskAudio
  1682         CheckDLOPEN
  1683         CheckNASM
  1684         CheckOSS
  1685         CheckARTSC
  1686         CheckESD
  1687         CheckNAS
  1688         CheckX11
  1689         CheckDGA
  1690         CheckSVGA
  1691         CheckAAlib
  1692         CheckOpenGL
  1693         CheckPTHREAD
  1694         # Set up files for the main() stub
  1695         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1696         # Set up files for the audio library
  1697         # We use the OSS and ALSA API's, not the Sun audio API
  1698         #if test x$enable_audio = xyes; then
  1699         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1700         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1701         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1702         #fi
  1703         # Set up files for the joystick library
  1704         # (No joystick support yet)
  1705         if test x$enable_joystick = xyes; then
  1706             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1707             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1708         fi
  1709         # Set up files for the cdrom library
  1710         if test x$enable_cdrom = xyes; then
  1711             CDROM_SUBDIRS="$CDROM_SUBDIRS bsdi"
  1712             CDROM_DRIVERS="$CDROM_DRIVERS bsdi/libcdrom_bsdi.la"
  1713         fi
  1714         # Set up files for the thread library
  1715         if test x$enable_threads = xyes; then
  1716             CopyUnixThreadSource
  1717         fi
  1718         # Set up files for the timer library
  1719         if test x$enable_timers = xyes; then
  1720             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1721         fi
  1722         ;;
  1723     *-*-freebsd*)
  1724         ARCH=freebsd
  1725         CheckDummyVideo
  1726         CheckDiskAudio
  1727         CheckDLOPEN
  1728         CheckVGL
  1729         CheckNASM
  1730         CheckOSS
  1731         CheckARTSC
  1732         CheckESD
  1733         CheckNAS
  1734         CheckX11
  1735         CheckDGA
  1736         CheckSVGA
  1737         CheckAAlib
  1738         CheckOpenGL
  1739         CheckPTHREAD
  1740         CheckUSBHID
  1741         # Set up files for the main() stub
  1742         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1743         # Set up files for the audio library
  1744         # We use the OSS and ALSA API's, not the Sun audio API
  1745         #if test x$enable_audio = xyes; then
  1746         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1747         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1748         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1749         #fi
  1750         # Set up files for the cdrom library
  1751         if test x$enable_cdrom = xyes; then
  1752             CDROM_SUBDIRS="$CDROM_SUBDIRS freebsd"
  1753             CDROM_DRIVERS="$CDROM_DRIVERS freebsd/libcdrom_freebsd.la"
  1754         fi
  1755         # Set up files for the thread library
  1756         if test x$enable_threads = xyes; then
  1757             CopyUnixThreadSource
  1758         fi
  1759         # Set up files for the timer library
  1760         if test x$enable_timers = xyes; then
  1761             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1762         fi
  1763         ;;
  1764     *-*-netbsd*)
  1765         ARCH=netbsd
  1766         CheckDummyVideo
  1767         CheckDiskAudio
  1768         CheckDLOPEN
  1769         CheckNASM
  1770         CheckOSS
  1771         CheckARTSC
  1772         CheckESD
  1773         CheckNAS
  1774         CheckX11
  1775         CheckAAlib
  1776         CheckOpenGL
  1777         CheckPTHREAD
  1778         CheckUSBHID
  1779         # Set up files for the main() stub
  1780         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1781         # Set up files for the audio library
  1782         if test x$enable_audio = xyes; then
  1783             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1784             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1785             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1786         fi
  1787         # Set up files for the cdrom library
  1788         if test x$enable_cdrom = xyes; then
  1789             CDROM_SUBDIRS="$CDROM_SUBDIRS openbsd"
  1790             CDROM_DRIVERS="$CDROM_DRIVERS openbsd/libcdrom_openbsd.la"
  1791         fi
  1792         # Set up files for the thread library
  1793         if test x$enable_threads = xyes; then
  1794             if test x$use_pthreads = xyes; then
  1795                 CFLAGS="$CFLAGS -D_POSIX_THREAD_SYSCALL_SOFT=1"
  1796             fi
  1797             CopyUnixThreadSource
  1798         fi
  1799         # Set up files for the timer library
  1800         if test x$enable_timers = xyes; then
  1801             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1802         fi
  1803         # NetBSD does not define "unix"
  1804         CFLAGS="$CFLAGS -Dunix"
  1805         ;;
  1806     *-*-openbsd*)
  1807         ARCH=openbsd
  1808         CheckDummyVideo
  1809         CheckDiskAudio
  1810         CheckDLOPEN
  1811         CheckNASM
  1812         CheckOSS
  1813         CheckARTSC
  1814         CheckESD
  1815         CheckNAS
  1816         CheckX11
  1817         CheckAAlib
  1818         CheckOpenGL
  1819         CheckPTHREAD
  1820         CheckUSBHID
  1821         # Set up files for the main() stub
  1822         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1823         # Set up files for the audio library
  1824         if test x$enable_audio = xyes; then
  1825             CFLAGS="$CFLAGS -DOPENBSD_AUDIO_SUPPORT"
  1826             AUDIO_SUBDIRS="$AUDIO_SUBDIRS openbsd"
  1827             AUDIO_DRIVERS="$AUDIO_DRIVERS openbsd/libaudio_openbsd.la"
  1828         fi
  1829         # OpenBSD needs linking with ossaudio emulation library
  1830         if test x$have_oss = xyes; then
  1831             SYSTEM_LIBS="$SYSTEM_LIBS -lossaudio"
  1832         fi
  1833         # Set up files for the cdrom library
  1834         if test x$enable_cdrom = xyes; then
  1835             CDROM_SUBDIRS="$CDROM_SUBDIRS openbsd"
  1836             CDROM_DRIVERS="$CDROM_DRIVERS openbsd/libcdrom_openbsd.la"
  1837         fi
  1838         # Set up files for the thread library
  1839         if test x$enable_threads = xyes; then
  1840             CopyUnixThreadSource
  1841         fi
  1842         # Set up files for the timer library
  1843         if test x$enable_timers = xyes; then
  1844             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1845         fi
  1846         # OpenBSD does not define "unix"
  1847         CFLAGS="$CFLAGS -Dunix"
  1848         ;;
  1849     *-*-sysv5*)
  1850         ARCH=sysv5
  1851         CheckDummyVideo
  1852         CheckDiskAudio
  1853         CheckDLOPEN
  1854         CheckNASM
  1855         CheckOSS
  1856         CheckARTSC
  1857         CheckESD
  1858         CheckNAS
  1859         CheckX11
  1860         CheckAAlib
  1861         CheckOpenGL
  1862         CheckPTHREAD
  1863         # Set up files for the main() stub
  1864         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1865         # Set up files for the audio library
  1866         if test x$enable_audio = xyes; then
  1867             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1868             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1869             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1870         fi
  1871         # Set up files for the joystick library
  1872         # (No joystick support yet)
  1873         if test x$enable_joystick = xyes; then
  1874             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1875             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1876         fi
  1877         # Set up files for the cdrom library
  1878         if test x$enable_cdrom = xyes; then
  1879             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  1880             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  1881         fi
  1882         # Set up files for the thread library
  1883         if test x$enable_threads = xyes; then
  1884             CopyUnixThreadSource
  1885         fi
  1886         # Set up files for the timer library
  1887         if test x$enable_timers = xyes; then
  1888             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1889         fi
  1890         ;;
  1891     *-*-solaris*)
  1892         ARCH=solaris
  1893         CFLAGS="$CFLAGS -D__ELF__" # Fix for nasm on Solaris x86
  1894         CheckDummyVideo
  1895         CheckDiskAudio
  1896         CheckDLOPEN
  1897         CheckNASM
  1898         CheckOSS
  1899         CheckARTSC
  1900         CheckESD
  1901         CheckNAS
  1902         CheckX11
  1903         CheckAAlib
  1904         CheckOpenGL
  1905         CheckPTHREAD
  1906         # Set up files for the main() stub
  1907         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1908         # Set up files for the audio library
  1909         if test x$enable_audio = xyes; then
  1910             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1911             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1912             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1913         fi
  1914         # Set up files for the joystick library
  1915         # (No joystick support yet)
  1916         if test x$enable_joystick = xyes; then
  1917             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1918             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1919         fi
  1920         # Set up files for the cdrom library
  1921         if test x$enable_cdrom = xyes; then
  1922             CDROM_SUBDIRS="$CDROM_SUBDIRS linux"
  1923             CDROM_DRIVERS="$CDROM_DRIVERS linux/libcdrom_linux.la"
  1924         fi
  1925         # Set up files for the thread library
  1926         if test x$enable_threads = xyes; then
  1927             CopyUnixThreadSource
  1928         fi
  1929         # Set up files for the timer library
  1930         if test x$enable_timers = xyes; then
  1931             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1932         fi
  1933         ;;
  1934     *-*-irix*)
  1935         ARCH=irix
  1936         CheckDummyVideo
  1937         CheckDiskAudio
  1938         CheckDLOPEN
  1939         CheckDMEDIA
  1940         CheckESD
  1941         CheckNAS
  1942         CheckX11
  1943         CheckAAlib
  1944         CheckOpenGL
  1945         CheckPTHREAD
  1946         # Set up files for the main() stub
  1947         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1948         # We use the dmedia audio API, not the Sun audio API
  1949         #if test x$enable_audio = xyes; then
  1950         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1951         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1952         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1953         #fi
  1954         # Set up files for the joystick library
  1955         # (No joystick support yet)
  1956         if test x$enable_joystick = xyes; then
  1957             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1958             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1959         fi
  1960         # Set up files for the cdrom library
  1961         # (No CD-ROM support yet)
  1962         if test x$enable_cdrom = xyes; then
  1963             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  1964             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  1965         fi
  1966         # Set up files for the thread library
  1967         if test x$enable_threads = xyes; then
  1968             if test x$use_pthreads = xyes -o x$use_pth = xyes; then
  1969                 CopyUnixThreadSource
  1970             else
  1971                 COPY_ARCH_SRC(src/thread, irix, SDL_systhread.c)
  1972                 COPY_ARCH_SRC(src/thread, irix, SDL_systhread_c.h)
  1973                 COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex.c)
  1974                 COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex_c.h)
  1975                 COPY_ARCH_SRC(src/thread, linux, SDL_syssem.c)
  1976                 COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1977                 COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  1978                 COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  1979             fi
  1980         fi
  1981         # Set up files for the timer library
  1982         if test x$enable_timers = xyes; then
  1983             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1984         fi
  1985         ;;
  1986     *-*-hpux*)
  1987         ARCH=hpux
  1988         CheckDummyVideo
  1989         CheckDiskAudio
  1990         CheckDLOPEN
  1991         CheckOSS
  1992         CheckNAS
  1993         CheckX11
  1994         CheckGGI
  1995         CheckAAlib
  1996         CheckOpenGL
  1997         CheckPTHREAD
  1998         # Set up files for the main() stub
  1999         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2000         # Set up files for the audio library
  2001         if test x$enable_audio = xyes; then
  2002             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  2003             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  2004             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  2005         fi
  2006         # Set up files for the joystick library
  2007         # (No joystick support yet)
  2008         if test x$enable_joystick = xyes; then
  2009             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  2010             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  2011         fi
  2012         # Set up files for the cdrom library
  2013         # (No CD-ROM support yet)
  2014         if test x$enable_cdrom = xyes; then
  2015             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2016             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2017         fi
  2018         # Set up files for the thread library
  2019         if test x$enable_threads = xyes; then
  2020             CopyUnixThreadSource
  2021         fi
  2022         # Set up files for the timer library
  2023         if test x$enable_timers = xyes; then
  2024             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2025         fi
  2026         ;;
  2027     *-*-aix*)
  2028         ARCH=aix
  2029         CheckDummyVideo
  2030         CheckDiskAudio
  2031         CheckDLOPEN
  2032         CheckOSS
  2033         CheckNAS
  2034         CheckX11
  2035         CheckGGI
  2036         CheckAAlib
  2037         CheckOpenGL
  2038         CheckPTHREAD
  2039         # Set up files for the main() stub
  2040         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2041         # Set up files for the audio library
  2042         if test x$enable_audio = xyes; then
  2043             AUDIO_SUBDIRS="$AUDIO_SUBDIRS paudio"
  2044             AUDIO_DRIVERS="$AUDIO_DRIVERS paudio/libaudio_paudio.la"
  2045         fi
  2046         # Set up files for the joystick library
  2047         # (No joystick support yet)
  2048         if test x$enable_joystick = xyes; then
  2049             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  2050             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  2051         fi
  2052         # Set up files for the cdrom library
  2053         if test x$enable_cdrom = xyes; then
  2054             CDROM_SUBDIRS="$CDROM_SUBDIRS aix"
  2055             CDROM_DRIVERS="$CDROM_DRIVERS aix/libcdrom_aix.la"
  2056         fi
  2057         # Set up files for the thread library
  2058         if test x$enable_threads = xyes; then
  2059             CopyUnixThreadSource
  2060         fi
  2061         # Set up files for the timer library
  2062         if test x$enable_timers = xyes; then
  2063             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2064         fi
  2065         ;;
  2066     *-*-osf*)
  2067         ARCH=osf
  2068         CheckDummyVideo
  2069         CheckDiskAudio
  2070         CheckDLOPEN
  2071         CheckNAS
  2072         CheckX11
  2073         CheckGGI
  2074         CheckAAlib
  2075         CheckOpenGL
  2076         CheckPTHREAD
  2077         # Set up files for the main() stub
  2078         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2079         # Set up files for the audio library
  2080         if test x$enable_audio = xyes; then
  2081             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  2082             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  2083             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  2084         fi
  2085         # Set up files for the joystick library
  2086         # (No joystick support yet)
  2087         if test x$enable_joystick = xyes; then
  2088             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  2089             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  2090         fi
  2091         # Set up files for the cdrom library
  2092         # (No cdrom support yet)
  2093         if test x$enable_cdrom = xyes; then
  2094             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2095             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2096         fi
  2097         # Set up files for the thread library
  2098         if test x$enable_threads = xyes; then
  2099             CopyUnixThreadSource
  2100         fi
  2101         # Set up files for the timer library
  2102         if test x$enable_timers = xyes; then
  2103             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2104         fi
  2105         ;;
  2106     *-*-qnx*)
  2107         ARCH=qnx
  2108         CheckDummyVideo
  2109         CheckDiskAudio
  2110         CheckDLOPEN
  2111         CheckNAS
  2112         CheckPHOTON
  2113         CheckX11
  2114         CheckOpenGL
  2115         CheckPTHREAD
  2116         # Set up files for the main() stub
  2117         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2118         # Set up files for the audio library
  2119         if test x$enable_audio = xyes; then
  2120             CFLAGS="$CFLAGS -DALSA_SUPPORT"
  2121             SYSTEM_LIBS="$SYSTEM_LIBS -lasound"
  2122             AUDIO_SUBDIRS="$AUDIO_SUBDIRS nto"
  2123             AUDIO_DRIVERS="$AUDIO_DRIVERS nto/libaudio_nto.la"
  2124         fi
  2125         # Set up files for the joystick library
  2126         if test x$enable_joystick = xyes; then
  2127         # (No joystick support yet)
  2128             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  2129             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  2130         fi
  2131         # Set up files for the cdrom library
  2132         if test x$enable_cdrom = xyes; then
  2133             CDROM_SUBDIRS="$CDROM_SUBDIRS qnx"
  2134             CDROM_DRIVERS="$CDROM_DRIVERS qnx/libcdrom_qnx.la"
  2135         fi
  2136         # Set up files for the thread library
  2137         if test x$enable_threads = xyes; then
  2138             CopyUnixThreadSource
  2139         fi
  2140         # Set up files for the timer library
  2141         if test x$enable_timers = xyes; then
  2142             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2143         fi
  2144         ;;
  2145     *-*-cygwin* | *-*-mingw32*)
  2146         ARCH=win32
  2147         if test "$build" != "$target"; then # cross-compiling
  2148             # Default cross-compile location
  2149             ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
  2150         else
  2151             # Look for the location of the tools and install there
  2152             if [ "$BUILD_PREFIX" != "" ]; then
  2153                 ac_default_prefix=$BUILD_PREFIX
  2154             fi
  2155         fi
  2156         CheckDummyVideo
  2157         CheckDiskAudio
  2158         CheckWIN32
  2159         CheckDIRECTX
  2160         CheckNASM
  2161         # Set up files for the main() stub
  2162         COPY_ARCH_SRC(src/main, win32, SDL_main.c)
  2163         # Set up files for the audio library
  2164         if test x$enable_audio = xyes; then
  2165             AUDIO_SUBDIRS="$AUDIO_SUBDIRS windib"
  2166             AUDIO_DRIVERS="$AUDIO_DRIVERS windib/libaudio_windib.la"
  2167             if test x$use_directx = xyes; then
  2168                 AUDIO_SUBDIRS="$AUDIO_SUBDIRS windx5"
  2169                 AUDIO_DRIVERS="$AUDIO_DRIVERS windx5/libaudio_windx5.la"
  2170             fi
  2171         fi
  2172         # Set up files for the joystick library
  2173         if test x$enable_joystick = xyes; then
  2174             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS win32"
  2175             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS win32/libjoystick_winmm.la"
  2176         fi
  2177         # Set up files for the cdrom library
  2178         if test x$enable_cdrom = xyes; then
  2179             CDROM_SUBDIRS="$CDROM_SUBDIRS win32"
  2180             CDROM_DRIVERS="$CDROM_DRIVERS win32/libcdrom_win32.la"
  2181         fi
  2182         # Set up files for the thread library
  2183         if test x$enable_threads = xyes; then
  2184             COPY_ARCH_SRC(src/thread, win32, SDL_systhread.c)
  2185             COPY_ARCH_SRC(src/thread, win32, SDL_systhread_c.h)
  2186             COPY_ARCH_SRC(src/thread, win32, SDL_sysmutex.c)
  2187             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  2188             COPY_ARCH_SRC(src/thread, win32, SDL_syssem.c)
  2189             COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  2190             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  2191             COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  2192         fi
  2193         # Set up files for the timer library
  2194         if test x$enable_timers = xyes; then
  2195             COPY_ARCH_SRC(src/timer, win32, SDL_systimer.c)
  2196         fi
  2197         # The Win32 platform requires special setup
  2198         SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
  2199         case "$target" in
  2200             *-*-cygwin*)
  2201                 CFLAGS="$CFLAGS -I/usr/include/mingw -DWIN32 -Uunix -mno-cygwin"
  2202                 SDL_CFLAGS="$SDL_CFLAGS -I/usr/include/mingw -DWIN32 -Uunix -mno-cygwin"
  2203                 LIBS="$LIBS -mno-cygwin"
  2204                 SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows -mno-cygwin"
  2205                 ;;
  2206             *-*-mingw32*)
  2207                 SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
  2208                 ;;
  2209         esac
  2210         ;;
  2211     *-*-beos*)
  2212         ARCH=beos
  2213         ac_default_prefix=/boot/develop/tools/gnupro
  2214         CheckDummyVideo
  2215         CheckDiskAudio
  2216         CheckNASM
  2217         CheckBWINDOW
  2218         CheckBeGL
  2219         # Set up files for the main() stub
  2220         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2221         COPY_ARCH_SRC(src/main, beos, SDL_BeApp.cc)
  2222         COPY_ARCH_SRC(src/main, beos, SDL_BeApp.h)
  2223         # Set up files for the audio library
  2224         if test x$enable_audio = xyes; then
  2225             AUDIO_SUBDIRS="$AUDIO_SUBDIRS baudio"
  2226             AUDIO_DRIVERS="$AUDIO_DRIVERS baudio/libaudio_baudio.la"
  2227         fi
  2228         # Set up files for the joystick library
  2229         if test x$enable_joystick = xyes; then
  2230             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS beos"
  2231             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS beos/libjoystick_beos.la"
  2232         fi
  2233         # Set up files for the cdrom library
  2234         if test x$enable_cdrom = xyes; then
  2235             CDROM_SUBDIRS="$CDROM_SUBDIRS beos"
  2236             CDROM_DRIVERS="$CDROM_DRIVERS beos/libcdrom_beos.la"
  2237         fi
  2238         # Set up files for the thread library
  2239         if test x$enable_threads = xyes; then
  2240             COPY_ARCH_SRC(src/thread, beos, SDL_systhread.c)
  2241             COPY_ARCH_SRC(src/thread, beos, SDL_systhread_c.h)
  2242             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c)
  2243             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  2244             COPY_ARCH_SRC(src/thread, beos, SDL_syssem.c)
  2245             COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  2246             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  2247             COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  2248         fi
  2249         # Set up files for the timer library
  2250         if test x$enable_timers = xyes; then
  2251             COPY_ARCH_SRC(src/timer, beos, SDL_systimer.c)
  2252         fi
  2253         # The BeOS platform requires special libraries
  2254         SYSTEM_LIBS="$SYSTEM_LIBS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
  2255         ;;
  2256     *-*-macos*)
  2257         # This would be used if cross-compiling to MacOS 9.  No way to
  2258         # use it at present, but Apple is working on a X-to-9 compiler
  2259         # for which this case would be handy.
  2260         ARCH=macos
  2261         CheckDummyVideo
  2262         CheckDiskAudio
  2263         CheckTOOLBOX
  2264         CheckMacGL
  2265         # Set up files for the main() stub
  2266         COPY_ARCH_SRC(src/main, macos, SDL_main.c)
  2267         # Set up files for the audio library
  2268         if test x$enable_audio = xyes; then
  2269             AUDIO_SUBDIRS="$AUDIO_SUBDIRS macrom"
  2270             AUDIO_DRIVERS="$AUDIO_DRIVERS macrom/libaudio_macrom.la"
  2271         fi
  2272         # Set up files for the joystick library
  2273         if test x$enable_joystick = xyes; then
  2274             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS macos"
  2275             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS macos/libjoystick_macos.la"
  2276         fi
  2277         # Set up files for the cdrom library
  2278         if test x$enable_cdrom = xyes; then
  2279             CDROM_SUBDIRS="$CDROM_SUBDIRS macos"
  2280             CDROM_DRIVERS="$CDROM_DRIVERS macos/libcdrom_macos.la"
  2281         fi
  2282         # Set up files for the thread library
  2283         if test x$enable_threads = xyes; then
  2284             COPY_ARCH_SRC(src/thread, macos, SDL_systhread.c)
  2285             COPY_ARCH_SRC(src/thread, macos, SDL_systhread_c.h)
  2286             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c)
  2287             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  2288             COPY_ARCH_SRC(src/thread, macos, SDL_syssem.c)
  2289             COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  2290             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  2291             COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  2292         fi
  2293         # Set up files for the timer library
  2294         if test x$enable_timers = xyes; then
  2295             COPY_ARCH_SRC(src/timer, macos, SDL_systimer.c)
  2296         fi
  2297         # The MacOS platform requires special setup
  2298         SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
  2299         SDL_LIBS="-lSDLmain $SDL_LIBS"
  2300         ;;
  2301     *-*-darwin* )
  2302         # Strictly speaking, we want "Mac OS X", not "Darwin", which is
  2303         # just the OS X kernel sans upper layers like Carbon and Cocoa.
  2304         # But config.guess comes back with "darwin", so go with the flow.
  2305         ARCH=macosx
  2306         CheckDummyVideo
  2307         CheckDiskAudio
  2308         CheckQUARTZ
  2309         CheckMacGL
  2310         CheckPTHREAD
  2311         # Set up files for the main() stub
  2312         COPY_ARCH_SRC(src/main, macosx, SDLMain.m)
  2313         COPY_ARCH_SRC(src/main, macosx, SDLMain.h)
  2314         # Set up files for the audio library
  2315         if test x$enable_audio = xyes; then
  2316             AUDIO_SUBDIRS="$AUDIO_SUBDIRS macrom"
  2317             AUDIO_DRIVERS="$AUDIO_DRIVERS macrom/libaudio_macrom.la"
  2318         fi
  2319         # Set up files for the joystick library
  2320         if test x$enable_joystick = xyes; then
  2321             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS darwin"
  2322             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS darwin/libjoystick_darwin.la"
  2323             SYSTEM_LIBS="$SYSTEM_LIBS -framework IOKit"
  2324         fi
  2325         # Set up files for the cdrom library
  2326         if test x$enable_cdrom = xyes; then
  2327             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2328             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2329         fi
  2330         # Set up files for the thread library
  2331         if test x$enable_threads = xyes; then
  2332             CopyUnixThreadSource
  2333         fi
  2334         # Set up files for the timer library
  2335         if test x$enable_timers = xyes; then
  2336             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2337         fi
  2338         # The MacOS X platform requires special setup.
  2339         SDL_LIBS="-lSDLmain $SDL_LIBS"
  2340         # The Cocoa backend still needs Carbon, and the YUV code QuickTime
  2341         SYSTEM_LIBS="$SYSTEM_LIBS -framework Cocoa -framework Carbon -framework QuickTime"
  2342         ;;
  2343     *-*-mint*)
  2344         ARCH=mint
  2345         CheckDummyVideo
  2346         CheckDiskAudio
  2347         CheckAtariBiosEvent
  2348         CheckAtariXbiosVideo
  2349         CheckAtariGemVideo
  2350         CheckAtariAudio
  2351         CheckPTH
  2352         # Set up files for the main() stub
  2353         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2354         # Set up files for the audio library
  2355         if test x$enable_threads = xyes -a x$enable_pth = xyes; then
  2356             if test x$enable_audio = xyes; then
  2357                 CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  2358                 AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  2359                 AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  2360             fi
  2361         fi
  2362         # Set up files for the joystick library
  2363         if test x$enable_joystick = xyes; then
  2364             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS mint"
  2365             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS mint/libjoystick_mint.la"
  2366         fi
  2367         # Set up files for the cdrom library
  2368         if test x$enable_cdrom = xyes; then
  2369             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2370             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2371         fi
  2372         # Set up files for the thread library
  2373         if test x$enable_threads = xyes; then
  2374             CopyUnixThreadSource
  2375         fi
  2376         # Set up files for the timer library
  2377         if test x$enable_timers = xyes; then
  2378             COPY_ARCH_SRC(src/timer, mint, SDL_systimer.c)
  2379             COPY_ARCH_SRC(src/timer, mint, SDL_vbltimer.S)
  2380             COPY_ARCH_SRC(src/timer, mint, SDL_vbltimer_s.h)
  2381         fi
  2382         # MiNT does not define "unix"
  2383         CFLAGS="$CFLAGS -Dunix"
  2384         ;;
  2385     *)
  2386         AC_MSG_ERROR(Unsupported target:  Please add to configure.in)
  2387         ;;
  2388 esac
  2389 AC_SUBST(ARCH)
  2390 
  2391 # Set the conditional variables for this target
  2392 AM_CONDITIONAL(TARGET_LINUX, test $ARCH = linux)
  2393 AM_CONDITIONAL(TARGET_QTOPIA, test "x$video_qtopia" = "xyes")
  2394 AM_CONDITIONAL(TARGET_SOLARIS, test $ARCH = solaris)
  2395 AM_CONDITIONAL(TARGET_IRIX, test $ARCH = irix)
  2396 AM_CONDITIONAL(TARGET_BSDI, test $ARCH = bsdi)
  2397 AM_CONDITIONAL(TARGET_FREEBSD, test $ARCH = freebsd)
  2398 AM_CONDITIONAL(TARGET_NETBSD, test $ARCH = netbsd)
  2399 AM_CONDITIONAL(TARGET_OPENBSD, test $ARCH = openbsd)
  2400 AM_CONDITIONAL(TARGET_AIX, test $ARCH = aix)
  2401 AM_CONDITIONAL(TARGET_WIN32, test $ARCH = win32)
  2402 AM_CONDITIONAL(TARGET_BEOS, test $ARCH = beos)
  2403 AM_CONDITIONAL(TARGET_MACOS, test $ARCH = macos)
  2404 AM_CONDITIONAL(TARGET_MACOSX, test $ARCH = macosx)
  2405 AM_CONDITIONAL(TARGET_QNX, test $ARCH = qnx)
  2406 AM_CONDITIONAL(TARGET_MINT, test $ARCH = mint)
  2407 
  2408 # More automake conditionals
  2409 AM_CONDITIONAL(USE_DIRECTX, test x$use_directx = xyes)
  2410 AM_CONDITIONAL(USE_CLONE, test x$use_clone = xyes)
  2411 
  2412 # Set conditional variables for shared and static library selection.
  2413 # These are not used in any Makefile.am but in sdl-config.in.
  2414 AM_CONDITIONAL([ENABLE_SHARED], [test "$enable_shared" = yes])
  2415 AM_CONDITIONAL([ENABLE_STATIC], [test "$enable_static" = yes])
  2416 
  2417 # Set runtime shared library paths as needed
  2418 
  2419 if test $ARCH = linux -o $ARCH = freebsd -o $ARCH = bsdi; then
  2420   SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
  2421 fi
  2422 if test $ARCH = solaris; then
  2423   SDL_RLD_FLAGS="-R\${exec_prefix}/lib"
  2424 fi
  2425 
  2426 case "$ARCH" in
  2427   openbsd | netbsd | bsdi)
  2428     SHARED_SYSTEM_LIBS="$SYSTEM_LIBS"
  2429     ;;
  2430   macosx)
  2431     SHARED_SYSTEM_LIBS="-framework Cocoa"
  2432     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
  2433       SHARED_SYSTEM_LIBS="$SHARED_SYSTEM_LIBS -framework OpenGL"
  2434     fi
  2435     ;;
  2436   *)
  2437     SHARED_SYSTEM_LIBS=""
  2438     ;;
  2439 esac
  2440 
  2441 STATIC_SYSTEM_LIBS="$SYSTEM_LIBS"
  2442 
  2443 dnl Output the video drivers we use
  2444 if test x$enable_video = xtrue; then
  2445     if test "$VIDEO_SUBDIRS" = ""; then
  2446         AC_MSG_ERROR(*** No video drivers are enabled!)
  2447     fi
  2448 fi
  2449 AC_SUBST(AUDIO_SUBDIRS)
  2450 AC_SUBST(AUDIO_DRIVERS)
  2451 AC_SUBST(VIDEO_SUBDIRS)
  2452 AC_SUBST(VIDEO_DRIVERS)
  2453 AC_SUBST(JOYSTICK_SUBDIRS)
  2454 AC_SUBST(JOYSTICK_DRIVERS)
  2455 AC_SUBST(CDROM_SUBDIRS)
  2456 AC_SUBST(CDROM_DRIVERS)
  2457 AC_SUBST(SDL_EXTRADIRS)
  2458 AC_SUBST(SDL_EXTRALIBS)
  2459 
  2460 dnl Expand the cflags and libraries needed by apps using SDL
  2461 AC_SUBST(SDL_CFLAGS)
  2462 AC_SUBST(SDL_LIBS)
  2463 AC_SUBST(SDL_RLD_FLAGS)
  2464 
  2465 dnl Expand the libraries needed for static and dynamic linking
  2466 AC_SUBST(STATIC_SYSTEM_LIBS)
  2467 AC_SUBST(SHARED_SYSTEM_LIBS)
  2468 AC_SUBST(SYSTEM_LIBS)
  2469 
  2470 dnl Expand the include directories for building SDL
  2471 CFLAGS="$CFLAGS -I\$(top_srcdir)/include"
  2472 CFLAGS="$CFLAGS -I\$(top_srcdir)/include/SDL"
  2473 CFLAGS="$CFLAGS -I\$(top_srcdir)/src -I\$(top_srcdir)/src/$ARCH"
  2474 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/main"
  2475 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/audio"
  2476 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video"
  2477 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/XFree86/extensions"
  2478 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/events"
  2479 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/joystick"
  2480 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/cdrom"
  2481 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/thread"
  2482 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/timer"
  2483 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/endian"
  2484 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/file"
  2485 CXXFLAGS="$CFLAGS"
  2486 
  2487 
  2488 # Check for darwin at the very end and set up the Objective C compiler
  2489 # We do this here so that we get the full CFLAGS into OBJCFLAGS
  2490 case "$target" in
  2491     *-*-darwin*)
  2492         OBJC="cc"
  2493         OBJCFLAGS="$CFLAGS"
  2494         OBJCDEPMODE="$CCDEPMODE"
  2495         AC_SUBST(OBJC)
  2496         AC_SUBST(OBJCFLAGS)
  2497         AC_SUBST(OBJCDEPMODE)
  2498         ;;
  2499 esac
  2500 
  2501 # Finally create all the generated files
  2502 dnl Important: Any directory that you want to be in the distcheck should
  2503 dnl            have a file listed here, so that configure generates the
  2504 dnl            subdirectories on the build target.
  2505 AC_OUTPUT([
  2506 Makefile
  2507 docs/Makefile
  2508 docs/html/Makefile
  2509 docs/man3/Makefile
  2510 include/Makefile
  2511 src/Makefile
  2512 src/main/Makefile
  2513 src/main/macosx/Makefile
  2514 src/main/macosx/Info.plist
  2515 src/audio/Makefile
  2516 src/audio/alsa/Makefile
  2517 src/audio/arts/Makefile
  2518 src/audio/baudio/Makefile
  2519 src/audio/dma/Makefile
  2520 src/audio/dmedia/Makefile
  2521 src/audio/dsp/Makefile
  2522 src/audio/esd/Makefile
  2523 src/audio/macrom/Makefile
  2524 src/audio/nas/Makefile
  2525 src/audio/nto/Makefile
  2526 src/audio/openbsd/Makefile
  2527 src/audio/paudio/Makefile
  2528 src/audio/sun/Makefile
  2529 src/audio/ums/Makefile
  2530 src/audio/windib/Makefile
  2531 src/audio/windx5/Makefile
  2532 src/audio/disk/Makefile
  2533 src/audio/mint/Makefile
  2534 src/video/Makefile
  2535 src/video/XFree86/Makefile
  2536 src/video/XFree86/extensions/Makefile
  2537 src/video/XFree86/Xinerama/Makefile
  2538 src/video/XFree86/Xv/Makefile
  2539 src/video/XFree86/Xxf86dga/Makefile
  2540 src/video/XFree86/Xxf86vm/Makefile
  2541 src/video/cybergfx/Makefile
  2542 src/video/x11/Makefile
  2543 src/video/dga/Makefile
  2544 src/video/nanox/Makefile
  2545 src/video/fbcon/Makefile
  2546 src/video/directfb/Makefile
  2547 src/video/ps2gs/Makefile
  2548 src/video/ggi/Makefile
  2549 src/video/maccommon/Makefile
  2550 src/video/macdsp/Makefile
  2551 src/video/macrom/Makefile
  2552 src/video/quartz/Makefile
  2553 src/video/svga/Makefile
  2554 src/video/vgl/Makefile
  2555 src/video/aalib/Makefile
  2556 src/video/wincommon/Makefile
  2557 src/video/windib/Makefile
  2558 src/video/windx5/Makefile
  2559 src/video/bwindow/Makefile
  2560 src/video/photon/Makefile
  2561 src/video/epoc/Makefile
  2562 src/video/dummy/Makefile
  2563 src/video/ataricommon/Makefile
  2564 src/video/xbios/Makefile
  2565 src/video/gem/Makefile
  2566 src/video/qtopia/Makefile
  2567 src/events/Makefile
  2568 src/joystick/Makefile
  2569 src/joystick/amigaos/Makefile
  2570 src/joystick/beos/Makefile
  2571 src/joystick/bsd/Makefile
  2572 src/joystick/darwin/Makefile
  2573 src/joystick/dummy/Makefile
  2574 src/joystick/linux/Makefile
  2575 src/joystick/macos/Makefile
  2576 src/joystick/mint/Makefile
  2577 src/joystick/win32/Makefile
  2578 src/cdrom/Makefile
  2579 src/cdrom/aix/Makefile
  2580 src/cdrom/beos/Makefile
  2581 src/cdrom/dummy/Makefile
  2582 src/cdrom/bsdi/Makefile
  2583 src/cdrom/freebsd/Makefile
  2584 src/cdrom/linux/Makefile
  2585 src/cdrom/macos/Makefile
  2586 src/cdrom/openbsd/Makefile
  2587 src/cdrom/qnx/Makefile
  2588 src/cdrom/win32/Makefile
  2589 src/thread/Makefile
  2590 src/timer/Makefile
  2591 src/endian/Makefile
  2592 src/file/Makefile
  2593 src/hermes/Makefile
  2594 sdl-config
  2595 SDL.spec
  2596 ], [chmod +x sdl-config])