configure.in
author Sam Lantinga <slouken@libsdl.org>
Mon, 10 Jun 2002 21:39:49 +0000
changeset 399 cfcf6bf1640c
parent 398 d219b0e02f5f
child 400 3dde0301f5f9
permissions -rw-r--r--
Unified the thread detection code for UNIX platforms
     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$use_pth" = xyes; then
  1123             AC_MSG_RESULT(yes)
  1124         else
  1125             AC_MSG_RESULT(no)
  1126         fi
  1127     fi
  1128 }
  1129 
  1130 dnl See what type of thread model to use on Linux and Solaris
  1131 CheckPTHREAD()
  1132 {
  1133     dnl Check for pthread support
  1134     AC_ARG_ENABLE(pthreads,
  1135 [  --enable-pthreads       use POSIX threads for multi-threading [default=yes]],
  1136                   , enable_pthreads=yes)
  1137     dnl This is used on Linux for glibc binary compatibility (Doh!)
  1138     AC_ARG_ENABLE(pthread-sem,
  1139 [  --enable-pthread-sem    use pthread semaphores [default=yes]],
  1140                   , enable_pthread_sem=yes)
  1141     ac_save_libs="$LIBS"
  1142     case "$target" in
  1143         *-*-bsdi*)
  1144             pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
  1145             pthread_lib=""
  1146             ;;
  1147         *-*-darwin*)
  1148             pthread_cflags="-D_THREAD_SAFE"
  1149 # causes Carbon.p complaints?
  1150 #            pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
  1151             ;;
  1152         *-*-freebsd*)
  1153             pthread_cflags="-D_REENTRANT -D_THREAD_SAFE"
  1154             pthread_lib="-pthread"
  1155             ;;
  1156         *-*-netbsd*)
  1157             pthread_cflags="-I/usr/pkg/include -D_REENTRANT"
  1158             pthread_lib="-L/usr/pkg/lib -lpthread -lsem"
  1159             ;;
  1160         *-*-openbsd*)
  1161             pthread_cflags="-D_REENTRANT"
  1162             pthread_lib="-pthread"
  1163             ;;
  1164         *-*-solaris*)
  1165             pthread_cflags="-D_REENTRANT"
  1166             pthread_lib="-lpthread -lposix4"
  1167             ;;
  1168         *-*-sysv5*)
  1169             pthread_cflags="-D_REENTRANT -Kthread"
  1170             pthread_lib=""
  1171             ;;
  1172         *-*-irix*)
  1173             pthread_cflags="-D_SGI_MP_SOURCE"
  1174             pthread_lib="-lpthread"
  1175             ;;
  1176         *-*-aix*)
  1177             pthread_cflags="-D_REENTRANT -mthreads"
  1178             pthread_lib="-lpthread"
  1179             ;;
  1180         *-*-qnx*)
  1181             pthread_cflags=""
  1182             pthread_lib=""
  1183             ;;
  1184         *)
  1185             pthread_cflags="-D_REENTRANT"
  1186             pthread_lib="-lpthread"
  1187             ;;
  1188     esac
  1189     LIBS="$LIBS $pthread_lib"
  1190     if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then
  1191         AC_MSG_CHECKING(for pthreads)
  1192         use_pthreads=no
  1193         AC_TRY_LINK([
  1194          #include <pthread.h>
  1195         ],[
  1196          pthread_attr_t type;
  1197          pthread_attr_init(&type);
  1198         ],[
  1199         use_pthreads=yes
  1200         ])
  1201         AC_MSG_RESULT($use_pthreads)
  1202         if test x$use_pthreads = xyes; then
  1203             CFLAGS="$CFLAGS $pthread_cflags -DSDL_USE_PTHREADS"
  1204             SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
  1205             SDL_LIBS="$SDL_LIBS $pthread_lib"
  1206 
  1207             # Check to see if recursive mutexes are available
  1208             AC_MSG_CHECKING(for recursive mutexes)
  1209             has_recursive_mutexes=no
  1210             AC_TRY_LINK([
  1211               #include <pthread.h>
  1212             ],[
  1213               pthread_mutexattr_t attr;
  1214               #if defined(linux) && !(defined(__arm__) && defined(QWS))
  1215               pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
  1216               #else
  1217               pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
  1218               #endif
  1219             ],[
  1220             has_recursive_mutexes=yes
  1221             ])
  1222             # Some systems have broken recursive mutex implementations
  1223             case "$target" in
  1224                 *-*-darwin*)
  1225                     has_recursive_mutexes=no
  1226                     ;;
  1227                 *-*-solaris*)
  1228                     has_recursive_mutexes=no
  1229                     ;;
  1230             esac
  1231             AC_MSG_RESULT($has_recursive_mutexes)
  1232             if test x$has_recursive_mutexes != xyes; then
  1233                 CFLAGS="$CFLAGS -DPTHREAD_NO_RECURSIVE_MUTEX"
  1234             fi
  1235 
  1236             # Check to see if pthread semaphore support is missing
  1237             if test x$enable_pthread_sem = xyes; then
  1238                 AC_MSG_CHECKING(for pthread semaphores)
  1239                 have_pthread_sem=no
  1240                 AC_TRY_COMPILE([
  1241                   #include <pthread.h>
  1242                   #include <semaphore.h>
  1243                 ],[
  1244                 ],[
  1245                 have_pthread_sem=yes
  1246                 ])
  1247                 AC_MSG_RESULT($have_pthread_sem)
  1248             fi
  1249 
  1250             # Check to see if this is broken glibc 2.0 pthreads
  1251             case "$target" in
  1252                 *-*-linux*)
  1253                     AC_MSG_CHECKING(for broken glibc 2.0 pthreads)
  1254                     glibc20_pthreads=no
  1255                     AC_TRY_COMPILE([
  1256                       #include <features.h>
  1257                       #if (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)
  1258                       #warning Working around a bug in glibc 2.0 pthreads
  1259                       #else
  1260                       #error pthread implementation okay
  1261                       #endif /* glibc 2.0 */
  1262                     ],[
  1263                     ],[
  1264                     glibc20_pthreads=yes
  1265                     ])
  1266                     AC_MSG_RESULT($glibc20_pthreads)
  1267             esac
  1268         fi
  1269     fi
  1270     LIBS="$ac_save_libs"
  1271 
  1272     AC_MSG_CHECKING(whether semun is defined in /usr/include/sys/sem.h)
  1273     have_semun=no
  1274     AC_TRY_COMPILE([
  1275       #include <sys/types.h>
  1276       #include <sys/sem.h>
  1277     ],[
  1278       union semun t;
  1279     ],[
  1280     have_semun=yes
  1281     ])
  1282     AC_MSG_RESULT($have_semun)
  1283     if test x$have_semun = xyes; then
  1284         CFLAGS="$CFLAGS -DHAVE_SEMUN"
  1285     fi
  1286 
  1287     # See if we can use GNU Pth or clone() on Linux directly
  1288     if test x$enable_threads = xyes -a x$use_pthreads != xyes; then
  1289         CheckPTH
  1290         if test x$use_pth != xyes; then
  1291             case "$target" in
  1292                 *-*-linux*)
  1293                     use_clone=yes
  1294                     ;;
  1295             esac
  1296         fi
  1297     fi
  1298 }
  1299 
  1300 # Note that we need to have either semaphores or to have mutexes and
  1301 # condition variables to implement all thread synchronization primitives
  1302 CopyUnixThreadSource()
  1303 {
  1304     if test x$use_pthreads = xyes -o x$use_clone = xyes; then
  1305         # Basic thread creation functions
  1306         COPY_ARCH_SRC(src/thread, linux, SDL_systhread.c)
  1307         if test x$use_pthreads != xyes; then
  1308             COPY_ARCH_SRC(src/thread, linux, clone.S)
  1309         fi
  1310         COPY_ARCH_SRC(src/thread, linux, SDL_systhread_c.h)
  1311 
  1312         # Semaphores
  1313         # We can fake these with mutexes and condition variables if necessary
  1314         if test x$use_pthreads = xyes -a x$have_pthread_sem != xyes; then
  1315             COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c)
  1316         else
  1317             COPY_ARCH_SRC(src/thread, linux, SDL_syssem.c)
  1318         fi
  1319         COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1320 
  1321         # Mutexes
  1322         # We can fake these with semaphores if necessary
  1323         case "$target" in
  1324             *-*-bsdi*)
  1325                 COPY_ARCH_SRC(src/thread, bsdi, SDL_syssem.c)
  1326                 COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1327                 ;;
  1328             *)
  1329                 if test x$glibc20_pthreads = xyes; then
  1330                     COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c)
  1331                     COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  1332                 else
  1333                     COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex.c)
  1334                     COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex_c.h)
  1335                 fi
  1336                 ;;
  1337         esac
  1338 
  1339         # Condition variables
  1340         # We can fake these with semaphores and mutexes if necessary
  1341         if test x$glibc20_pthreads = xyes -o x$has_recursive_mutexes != xyes; then
  1342             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  1343         else
  1344             COPY_ARCH_SRC(src/thread, linux, SDL_syscond.c)
  1345         fi
  1346         COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  1347 
  1348     elif text x$use_pth = xyes; then
  1349         COPY_ARCH_SRC(src/thread, pth, SDL_systhread.c)
  1350         COPY_ARCH_SRC(src/thread, pth, SDL_systhread_c.h)
  1351         COPY_ARCH_SRC(src/thread, pth, SDL_sysmutex.c)
  1352         COPY_ARCH_SRC(src/thread, pth, SDL_sysmutex_c.h)
  1353         COPY_ARCH_SRC(src/thread, pth, SDL_syscond.c)
  1354         COPY_ARCH_SRC(src/thread, pth, SDL_syscond_c.h)
  1355         COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c)
  1356         COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1357     else
  1358        AC_MSG_ERROR([
  1359 *** No thread support detected
  1360        ])
  1361     fi
  1362 }
  1363 
  1364 dnl Determine whether the compiler can produce Win32 executables
  1365 CheckWIN32()
  1366 {
  1367     AC_MSG_CHECKING(Win32 compiler)
  1368     have_win32_gcc=no
  1369     AC_TRY_COMPILE([
  1370      #include <windows.h>
  1371     ],[
  1372     ],[
  1373     have_win32_gcc=yes
  1374     ])
  1375     AC_MSG_RESULT($have_win32_gcc)
  1376     if test x$have_win32_gcc != xyes; then
  1377        AC_MSG_ERROR([
  1378 *** Your compiler ($CC) does not produce Win32 executables!
  1379        ])
  1380     fi
  1381 
  1382     dnl See if the user wants to redirect standard output to files
  1383     AC_ARG_ENABLE(stdio-redirect,
  1384 [  --enable-stdio-redirect Redirect STDIO to files on Win32 [default=yes]],
  1385                   , enable_stdio_redirect=yes)
  1386     if test x$enable_stdio_redirect != xyes; then
  1387         CFLAGS="$CFLAGS -DNO_STDIO_REDIRECT"
  1388     fi
  1389 }
  1390 
  1391 dnl Find the DirectX includes and libraries
  1392 CheckDIRECTX()
  1393 {
  1394     AC_ARG_ENABLE(directx,
  1395 [  --enable-directx        use DirectX for Win32 audio/video [default=yes]],
  1396                   , enable_directx=yes)
  1397     if test x$enable_directx = xyes; then
  1398         AC_MSG_CHECKING(for DirectX headers and libraries)
  1399         use_directx=no
  1400         AC_TRY_COMPILE([
  1401          #include "src/video/windx5/directx.h"
  1402         ],[
  1403         ],[
  1404         use_directx=yes
  1405         ])
  1406         AC_MSG_RESULT($use_directx)
  1407     fi
  1408 
  1409     CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/wincommon"
  1410     SYSTEM_LIBS="$SYSTEM_LIBS -luser32 -lgdi32 -lwinmm"
  1411     VIDEO_SUBDIRS="$VIDEO_SUBDIRS wincommon"
  1412     VIDEO_DRIVERS="$VIDEO_DRIVERS wincommon/libvideo_wincommon.la"
  1413     # Enable the DIB driver
  1414     CFLAGS="$CFLAGS -DENABLE_WINDIB"
  1415     VIDEO_SUBDIRS="$VIDEO_SUBDIRS windib"
  1416     VIDEO_DRIVERS="$VIDEO_DRIVERS windib/libvideo_windib.la"
  1417     # See if we should enable the DirectX driver
  1418     if test x$use_directx = xyes; then
  1419         CFLAGS="$CFLAGS -DENABLE_DIRECTX"
  1420         SYSTEM_LIBS="$SYSTEM_LIBS -ldxguid"
  1421         VIDEO_SUBDIRS="$VIDEO_SUBDIRS windx5"
  1422         VIDEO_DRIVERS="$VIDEO_DRIVERS windx5/libvideo_windx5.la"
  1423     fi
  1424 }
  1425 
  1426 dnl Set up the BWindow video driver on BeOS
  1427 CheckBWINDOW()
  1428 {
  1429     CFLAGS="$CFLAGS -DENABLE_BWINDOW"
  1430     VIDEO_SUBDIRS="$VIDEO_SUBDIRS bwindow"
  1431     VIDEO_DRIVERS="$VIDEO_DRIVERS bwindow/libvideo_bwindow.la"
  1432 }
  1433 
  1434 dnl Set up the QTopia video driver if enabled
  1435 CheckQtopia()
  1436 {
  1437     AC_ARG_ENABLE(video-qtopia,
  1438 [  --enable-video-qtopia   use Qtopia video driver [default=no]],
  1439                   , enable_video_qtopia=no)
  1440     if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then
  1441         AC_MSG_CHECKING(for Qtopia support)
  1442         video_qtopia=no
  1443         AC_LANG_CPLUSPLUS
  1444         OLD_CXX="$CXXFLAGS"
  1445         CXXFLAGS="-DQT_QWS_EBX -fno-rtti -fno-exceptions -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG"
  1446         AC_TRY_COMPILE([
  1447          #include <qpe/qpeapplication.h>
  1448         ],[
  1449         ],[
  1450         video_qtopia=yes
  1451         ])
  1452         CXXFLAGS="$OLD_CXX"
  1453         AC_MSG_RESULT($video_qtopia)
  1454         if test x$video_qtopia = xyes; then
  1455             CFLAGS="$CFLAGS -DENABLE_QTOPIA -DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions"
  1456             SDL_LIBS="$SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte"
  1457             VIDEO_SUBDIRS="$VIDEO_SUBDIRS qtopia"
  1458             VIDEO_DRIVERS="$VIDEO_DRIVERS qtopia/libvideo_qtopia.la"
  1459         fi
  1460         AC_LANG_C
  1461     fi
  1462 }
  1463 
  1464 dnl Set up the Mac toolbox video driver for Mac OS 7-9
  1465 CheckTOOLBOX()
  1466 {
  1467     VIDEO_SUBDIRS="$VIDEO_SUBDIRS maccommon"
  1468     VIDEO_DRIVERS="$VIDEO_DRIVERS maccommon/libvideo_maccommon.la"
  1469     VIDEO_SUBDIRS="$VIDEO_SUBDIRS macrom"
  1470     VIDEO_DRIVERS="$VIDEO_DRIVERS macrom/libvideo_macrom.la"
  1471 }
  1472 
  1473 dnl Set up the Mac toolbox video driver for Mac OS X
  1474 CheckCARBON()
  1475 {
  1476     # "MACOSX" is not an official definition, but it's commonly
  1477     # accepted as a way to differentiate between what runs on X
  1478     # and what runs on older Macs - while in theory "Carbon" defns
  1479     # are consistent between the two, in practice Carbon is still
  1480     # changing. -sts Aug 2000
  1481     mac_autoconf_target_workaround="MAC"
  1482     CFLAGS="$CFLAGS -I/System/Library/Frameworks/Carbon.framework/Headers \
  1483       -fpascal-strings -DENABLE_TOOLBOX -DMACOSX -DTARGET_API_${mac_autoconf_target_workaround}_CARBON=1 -I\$(top_srcdir)/src/video/maccommon -I\$(top_srcdir)/src/video/macrom -I\$(top_srcdir)/src/video/macdsp"
  1484     VIDEO_SUBDIRS="$VIDEO_SUBDIRS maccommon"
  1485     VIDEO_DRIVERS="$VIDEO_DRIVERS maccommon/libvideo_maccommon.la"
  1486     VIDEO_SUBDIRS="$VIDEO_SUBDIRS macrom"
  1487     VIDEO_DRIVERS="$VIDEO_DRIVERS macrom/libvideo_macrom.la"
  1488 }
  1489 
  1490 dnl Set up the Mac toolbox video driver for Mac OS X
  1491 CheckQUARTZ()
  1492 {
  1493     # "MACOSX" is not an official definition, but it's commonly
  1494     # accepted as a way to differentiate between what runs on X
  1495     # and what runs on older Macs - while in theory "Carbon" defns
  1496     # are consistent between the two, in practice Carbon is still
  1497     # changing. -sts Aug 2000
  1498     mac_autoconf_target_workaround="MAC"
  1499     CFLAGS="$CFLAGS -I/System/Library/Frameworks/Carbon.framework/Headers \
  1500       -I/System/Library/Frameworks/Cocoa.framework/Headers -fpascal-strings \
  1501       -DENABLE_QUARTZ -DMACOSX -DTARGET_API_${mac_autoconf_target_workaround}_CARBON=1 -I\$(top_srcdir)/src/video/quartz"
  1502     VIDEO_SUBDIRS="$VIDEO_SUBDIRS quartz"
  1503     VIDEO_DRIVERS="$VIDEO_DRIVERS quartz/libvideo_quartz.la"
  1504 }
  1505 
  1506 dnl Check for the dlfcn.h interface for dynamically loading objects
  1507 CheckDLOPEN()
  1508 {
  1509     AC_ARG_ENABLE(dlopen,
  1510 [  --enable-dlopen         use dlopen for shared object loading [default=no]],
  1511                   , enable_dlopen=no)
  1512     if test x$enable_dlopen = xyes; then
  1513         AC_MSG_CHECKING(for dlopen)
  1514         use_dlopen=no
  1515         AC_TRY_COMPILE([
  1516          #include <dlfcn.h>
  1517         ],[
  1518         ],[
  1519         use_dlopen=yes
  1520         ])
  1521         AC_MSG_RESULT($use_dlopen)
  1522 
  1523         if test x$use_dlopen = xyes; then
  1524             CFLAGS="$CFLAGS -DUSE_DLOPEN"
  1525             AC_CHECK_LIB(dl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -ldl")
  1526         fi
  1527     fi
  1528 }
  1529 
  1530 dnl Check for the usbhid(3) library on *BSD
  1531 CheckUSBHID()
  1532 {
  1533     if test x$enable_joystick = xyes; then
  1534         have_libusbhid=no
  1535         have_libusb=no
  1536         AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes)
  1537         AC_CHECK_LIB(usb, hid_init, have_libusb=yes)
  1538         if test x$have_libusbhid = xyes; then
  1539             SYSTEM_LIBS="$SYSTEM_LIBS -lusbhid"
  1540         fi
  1541         if test x$have_libusb = xyes; then
  1542             SYSTEM_LIBS="$SYSTEM_LIBS -lusb"
  1543         fi
  1544 
  1545         AC_CHECK_HEADER(usbhid.h, have_usbhid_h=yes)
  1546         AC_CHECK_HEADER(libusb.h, have_libusb_h=yes)
  1547         AC_CHECK_HEADER(libusbhid.h, have_libusbhid_h=yes)
  1548         if test x$have_usbhid_h = xyes; then
  1549             CFLAGS="$CFLAGS -DHAVE_USBHID_H"
  1550         fi
  1551         if test x$have_libusb_h = xyes; then
  1552             CFLAGS="$CFLAGS -DHAVE_LIBUSB_H"
  1553         fi
  1554         if test x$have_libusbhid_h = xyes; then
  1555             CFLAGS="$CFLAGS -DHAVE_LIBUSBHID_H"
  1556         fi
  1557 
  1558         AC_MSG_CHECKING(for usbhid)
  1559         have_usbhid=no
  1560         AC_TRY_COMPILE([
  1561           #include <dev/usb/usb.h>
  1562           #include <dev/usb/usbhid.h>
  1563           #if defined(HAVE_USBHID_H)
  1564           #include <usbhid.h>
  1565           #elif defined(HAVE_LIBUSB_H)
  1566           #include <libusb.h>
  1567           #elif defined(HAVE_LIBUSBHID_H)
  1568           #include <libusbhid.h>
  1569           #endif
  1570         ],[
  1571           struct report_desc *repdesc;
  1572           struct usb_ctl_report *repbuf;
  1573           enum hid_kind hidkind;
  1574         ],[
  1575         have_usbhid=yes
  1576         ])
  1577         AC_MSG_RESULT($have_usbhid)
  1578 
  1579         if test x$have_usbhid = xyes; then
  1580             AC_MSG_CHECKING(for ucr_data member of usb_ctl_report)
  1581             have_usbhid_ucr_data=no
  1582             AC_TRY_COMPILE([
  1583               #include <dev/usb/usb.h>
  1584               #include <dev/usb/usbhid.h>
  1585               #include <stdio.h>
  1586               #if defined(HAVE_USBHID_H)
  1587               #include <usbhid.h>
  1588               #elif defined(HAVE_LIBUSB_H)
  1589               #include <libusb.h>
  1590               #elif defined(HAVE_LIBUSBHID_H)
  1591               #include <libusbhid.h>
  1592               #endif
  1593             ],[
  1594               struct usb_ctl_report buf;
  1595               if (buf.ucr_data) { }
  1596             ],[
  1597             have_usbhid_ucr_data=yes
  1598             ])
  1599             if test x$have_usbhid_ucr_data = xyes; then
  1600                 CFLAGS="$CFLAGS -DUSBHID_UCR_DATA"
  1601             fi
  1602             AC_MSG_RESULT($have_usbhid_ucr_data)
  1603 
  1604             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS bsd"
  1605             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS bsd/libjoystick_bsd.la"
  1606         fi
  1607     fi
  1608 }
  1609 
  1610 case "$target" in
  1611     *-*-linux*)
  1612         ARCH=linux
  1613         CheckDummyVideo
  1614         CheckDiskAudio
  1615         CheckDLOPEN
  1616         CheckNASM
  1617         CheckOSS
  1618         CheckALSA
  1619         CheckARTSC
  1620         CheckESD
  1621         CheckNAS
  1622         CheckX11
  1623         CheckNANOX
  1624         CheckDGA
  1625         CheckFBCON
  1626         CheckDirectFB
  1627         CheckPS2GS
  1628         CheckGGI
  1629         CheckSVGA
  1630         CheckAAlib
  1631         CheckQtopia
  1632         CheckOpenGL
  1633         CheckInputEvents
  1634         CheckPTHREAD
  1635         # Set up files for the main() stub
  1636         if test "x$video_qtopia" = "xyes"; then
  1637           COPY_ARCH_SRC(src/main, linux, SDL_Qtopia_main.cc)
  1638           SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
  1639           SDL_LIBS="-lSDLmain $SDL_LIBS"
  1640         else
  1641           COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1642         fi
  1643         # Set up files for the audio library
  1644         # We use the OSS and ALSA API's, not the Sun audio API
  1645         #if test x$enable_audio = xyes; then
  1646         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1647         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1648         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1649         #fi
  1650         # Set up files for the joystick library
  1651         if test x$enable_joystick = xyes; then
  1652             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS linux"
  1653             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS linux/libjoystick_linux.la"
  1654         fi
  1655         # Set up files for the cdrom library
  1656         if test x$enable_cdrom = xyes; then
  1657             CDROM_SUBDIRS="$CDROM_SUBDIRS linux"
  1658             CDROM_DRIVERS="$CDROM_DRIVERS linux/libcdrom_linux.la"
  1659         fi
  1660         # Set up files for the thread library
  1661         if test x$enable_threads = xyes; then
  1662             CopyUnixThreadSource
  1663         fi
  1664         # Set up files for the timer library
  1665         if test x$enable_timers = xyes; then
  1666             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1667         fi
  1668         ;;
  1669     *-*-bsdi*)
  1670         ARCH=bsdi
  1671         CheckDummyVideo
  1672         CheckDiskAudio
  1673         CheckDLOPEN
  1674         CheckNASM
  1675         CheckOSS
  1676         CheckARTSC
  1677         CheckESD
  1678         CheckNAS
  1679         CheckX11
  1680         CheckDGA
  1681         CheckSVGA
  1682         CheckAAlib
  1683         CheckOpenGL
  1684         CheckPTHREAD
  1685         # Set up files for the main() stub
  1686         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1687         # Set up files for the audio library
  1688         # We use the OSS and ALSA API's, not the Sun audio API
  1689         #if test x$enable_audio = xyes; then
  1690         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1691         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1692         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1693         #fi
  1694         # Set up files for the joystick library
  1695         # (No joystick support yet)
  1696         if test x$enable_joystick = xyes; then
  1697             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1698             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1699         fi
  1700         # Set up files for the cdrom library
  1701         if test x$enable_cdrom = xyes; then
  1702             CDROM_SUBDIRS="$CDROM_SUBDIRS bsdi"
  1703             CDROM_DRIVERS="$CDROM_DRIVERS bsdi/libcdrom_bsdi.la"
  1704         fi
  1705         # Set up files for the thread library
  1706         if test x$enable_threads = xyes; then
  1707             CopyUnixThreadSource
  1708         fi
  1709         # Set up files for the timer library
  1710         if test x$enable_timers = xyes; then
  1711             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1712         fi
  1713         ;;
  1714     *-*-freebsd*)
  1715         ARCH=freebsd
  1716         CheckDummyVideo
  1717         CheckDiskAudio
  1718         CheckDLOPEN
  1719         CheckVGL
  1720         CheckNASM
  1721         CheckOSS
  1722         CheckARTSC
  1723         CheckESD
  1724         CheckNAS
  1725         CheckX11
  1726         CheckDGA
  1727         CheckSVGA
  1728         CheckAAlib
  1729         CheckOpenGL
  1730         CheckPTHREAD
  1731         CheckUSBHID
  1732         # Set up files for the main() stub
  1733         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1734         # Set up files for the audio library
  1735         # We use the OSS and ALSA API's, not the Sun audio API
  1736         #if test x$enable_audio = xyes; then
  1737         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1738         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1739         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1740         #fi
  1741         # Set up files for the cdrom library
  1742         if test x$enable_cdrom = xyes; then
  1743             CDROM_SUBDIRS="$CDROM_SUBDIRS freebsd"
  1744             CDROM_DRIVERS="$CDROM_DRIVERS freebsd/libcdrom_freebsd.la"
  1745         fi
  1746         # Set up files for the thread library
  1747         if test x$enable_threads = xyes; then
  1748             CopyUnixThreadSource
  1749         fi
  1750         # Set up files for the timer library
  1751         if test x$enable_timers = xyes; then
  1752             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1753         fi
  1754         ;;
  1755     *-*-netbsd*)
  1756         ARCH=netbsd
  1757         CheckDummyVideo
  1758         CheckDiskAudio
  1759         CheckDLOPEN
  1760         CheckNASM
  1761         CheckOSS
  1762         CheckARTSC
  1763         CheckESD
  1764         CheckNAS
  1765         CheckX11
  1766         CheckAAlib
  1767         CheckOpenGL
  1768         CheckPTHREAD
  1769         CheckUSBHID
  1770         # Set up files for the main() stub
  1771         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1772         # Set up files for the audio library
  1773         if test x$enable_audio = xyes; then
  1774             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1775             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1776             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1777         fi
  1778         # Set up files for the cdrom library
  1779         if test x$enable_cdrom = xyes; then
  1780             CDROM_SUBDIRS="$CDROM_SUBDIRS openbsd"
  1781             CDROM_DRIVERS="$CDROM_DRIVERS openbsd/libcdrom_openbsd.la"
  1782         fi
  1783         # Set up files for the thread library
  1784         if test x$enable_threads = xyes; then
  1785             CopyUnixThreadSource
  1786         fi
  1787         # Set up files for the timer library
  1788         if test x$enable_timers = xyes; then
  1789             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1790         fi
  1791         # NetBSD does not define "unix"
  1792         CFLAGS="$CFLAGS -Dunix -D_POSIX_THREAD_SYSCALL_SOFT=1"
  1793         ;;
  1794     *-*-openbsd*)
  1795         ARCH=openbsd
  1796         CheckDummyVideo
  1797         CheckDiskAudio
  1798         CheckDLOPEN
  1799         CheckNASM
  1800         CheckOSS
  1801         CheckARTSC
  1802         CheckESD
  1803         CheckNAS
  1804         CheckX11
  1805         CheckAAlib
  1806         CheckOpenGL
  1807         CheckPTHREAD
  1808         CheckUSBHID
  1809         # Set up files for the main() stub
  1810         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1811         # Set up files for the audio library
  1812         if test x$enable_audio = xyes; then
  1813             CFLAGS="$CFLAGS -DOPENBSD_AUDIO_SUPPORT"
  1814             AUDIO_SUBDIRS="$AUDIO_SUBDIRS openbsd"
  1815             AUDIO_DRIVERS="$AUDIO_DRIVERS openbsd/libaudio_openbsd.la"
  1816         fi
  1817         # OpenBSD needs linking with ossaudio emulation library
  1818         if test x$have_oss = xyes; then
  1819             SYSTEM_LIBS="$SYSTEM_LIBS -lossaudio"
  1820         fi
  1821         # Set up files for the cdrom library
  1822         if test x$enable_cdrom = xyes; then
  1823             CDROM_SUBDIRS="$CDROM_SUBDIRS openbsd"
  1824             CDROM_DRIVERS="$CDROM_DRIVERS openbsd/libcdrom_openbsd.la"
  1825         fi
  1826         # Set up files for the thread library
  1827         if test x$enable_threads = xyes; then
  1828             CopyUnixThreadSource
  1829         fi
  1830         # Set up files for the timer library
  1831         if test x$enable_timers = xyes; then
  1832             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1833         fi
  1834         # OpenBSD does not define "unix"
  1835         CFLAGS="$CFLAGS -Dunix"
  1836         ;;
  1837     *-*-sysv5*)
  1838         ARCH=sysv5
  1839         CheckDummyVideo
  1840         CheckDiskAudio
  1841         CheckDLOPEN
  1842         CheckNASM
  1843         CheckOSS
  1844         CheckARTSC
  1845         CheckESD
  1846         CheckNAS
  1847         CheckX11
  1848         CheckAAlib
  1849         CheckOpenGL
  1850         CheckPTHREAD
  1851         # Set up files for the main() stub
  1852         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1853         # Set up files for the audio library
  1854         if test x$enable_audio = xyes; then
  1855             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1856             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1857             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1858         fi
  1859         # Set up files for the joystick library
  1860         # (No joystick support yet)
  1861         if test x$enable_joystick = xyes; then
  1862             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1863             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1864         fi
  1865         # Set up files for the cdrom library
  1866         if test x$enable_cdrom = xyes; then
  1867             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  1868             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  1869         fi
  1870         # Set up files for the thread library
  1871         if test x$enable_threads = xyes; then
  1872             CopyUnixThreadSource
  1873         fi
  1874         # Set up files for the timer library
  1875         if test x$enable_timers = xyes; then
  1876             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1877         fi
  1878         ;;
  1879     *-*-solaris*)
  1880         ARCH=solaris
  1881         CFLAGS="$CFLAGS -D__ELF__" # Fix for nasm on Solaris x86
  1882         CheckDummyVideo
  1883         CheckDiskAudio
  1884         CheckDLOPEN
  1885         CheckNASM
  1886         CheckOSS
  1887         CheckARTSC
  1888         CheckESD
  1889         CheckNAS
  1890         CheckX11
  1891         CheckAAlib
  1892         CheckOpenGL
  1893         CheckPTHREAD
  1894         # Set up files for the main() stub
  1895         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1896         # Set up files for the audio library
  1897         if test x$enable_audio = xyes; then
  1898             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1899             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1900             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1901         fi
  1902         # Set up files for the joystick library
  1903         # (No joystick support yet)
  1904         if test x$enable_joystick = xyes; then
  1905             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1906             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1907         fi
  1908         # Set up files for the cdrom library
  1909         if test x$enable_cdrom = xyes; then
  1910             CDROM_SUBDIRS="$CDROM_SUBDIRS linux"
  1911             CDROM_DRIVERS="$CDROM_DRIVERS linux/libcdrom_linux.la"
  1912         fi
  1913         # Set up files for the thread library
  1914         if test x$enable_threads = xyes; then
  1915             CopyUnixThreadSource
  1916         fi
  1917         # Set up files for the timer library
  1918         if test x$enable_timers = xyes; then
  1919             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1920         fi
  1921         ;;
  1922     *-*-irix*)
  1923         ARCH=irix
  1924         CheckDummyVideo
  1925         CheckDiskAudio
  1926         CheckDLOPEN
  1927         CheckDMEDIA
  1928         CheckESD
  1929         CheckNAS
  1930         CheckX11
  1931         CheckAAlib
  1932         CheckOpenGL
  1933         CheckPTHREAD
  1934         # Set up files for the main() stub
  1935         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1936         # We use the dmedia audio API, not the Sun audio API
  1937         #if test x$enable_audio = xyes; then
  1938         #    CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1939         #    AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1940         #    AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1941         #fi
  1942         # Set up files for the joystick library
  1943         # (No joystick support yet)
  1944         if test x$enable_joystick = xyes; then
  1945             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1946             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1947         fi
  1948         # Set up files for the cdrom library
  1949         # (No CD-ROM support yet)
  1950         if test x$enable_cdrom = xyes; then
  1951             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  1952             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  1953         fi
  1954         # Set up files for the thread library
  1955         if test x$enable_threads = xyes; then
  1956             if test x$use_pthreads = xyes -o x$use_pth = xyes; then
  1957                 CopyUnixThreadSource
  1958             else
  1959                 COPY_ARCH_SRC(src/thread, irix, SDL_systhread.c)
  1960                 COPY_ARCH_SRC(src/thread, irix, SDL_systhread_c.h)
  1961                 COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex.c)
  1962                 COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex_c.h)
  1963                 COPY_ARCH_SRC(src/thread, linux, SDL_syssem.c)
  1964                 COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  1965                 COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  1966                 COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  1967             fi
  1968         fi
  1969         # Set up files for the timer library
  1970         if test x$enable_timers = xyes; then
  1971             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  1972         fi
  1973         ;;
  1974     *-*-hpux*)
  1975         ARCH=hpux
  1976         CheckDummyVideo
  1977         CheckDiskAudio
  1978         CheckDLOPEN
  1979         CheckOSS
  1980         CheckNAS
  1981         CheckX11
  1982         CheckGGI
  1983         CheckAAlib
  1984         CheckOpenGL
  1985         CheckPTHREAD
  1986         # Set up files for the main() stub
  1987         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  1988         # Set up files for the audio library
  1989         if test x$enable_audio = xyes; then
  1990             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  1991             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  1992             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  1993         fi
  1994         # Set up files for the joystick library
  1995         # (No joystick support yet)
  1996         if test x$enable_joystick = xyes; then
  1997             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  1998             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  1999         fi
  2000         # Set up files for the cdrom library
  2001         # (No CD-ROM support yet)
  2002         if test x$enable_cdrom = xyes; then
  2003             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2004             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2005         fi
  2006         # Set up files for the thread library
  2007         if test x$enable_threads = xyes; then
  2008             CopyUnixThreadSource
  2009         fi
  2010         # Set up files for the timer library
  2011         if test x$enable_timers = xyes; then
  2012             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2013         fi
  2014         ;;
  2015     *-*-aix*)
  2016         ARCH=aix
  2017         CheckDummyVideo
  2018         CheckDiskAudio
  2019         CheckDLOPEN
  2020         CheckOSS
  2021         CheckNAS
  2022         CheckX11
  2023         CheckGGI
  2024         CheckAAlib
  2025         CheckOpenGL
  2026         CheckPTHREAD
  2027         # Set up files for the main() stub
  2028         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2029         # Set up files for the audio library
  2030         if test x$enable_audio = xyes; then
  2031             AUDIO_SUBDIRS="$AUDIO_SUBDIRS paudio"
  2032             AUDIO_DRIVERS="$AUDIO_DRIVERS paudio/libaudio_paudio.la"
  2033         fi
  2034         # Set up files for the joystick library
  2035         # (No joystick support yet)
  2036         if test x$enable_joystick = xyes; then
  2037             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  2038             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  2039         fi
  2040         # Set up files for the cdrom library
  2041         if test x$enable_cdrom = xyes; then
  2042             CDROM_SUBDIRS="$CDROM_SUBDIRS aix"
  2043             CDROM_DRIVERS="$CDROM_DRIVERS aix/libcdrom_aix.la"
  2044         fi
  2045         # Set up files for the thread library
  2046         if test x$enable_threads = xyes; then
  2047             CopyUnixThreadSource
  2048         fi
  2049         # Set up files for the timer library
  2050         if test x$enable_timers = xyes; then
  2051             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2052         fi
  2053         ;;
  2054     *-*-osf*)
  2055         ARCH=osf
  2056         CheckDummyVideo
  2057         CheckDiskAudio
  2058         CheckDLOPEN
  2059         CheckNAS
  2060         CheckX11
  2061         CheckGGI
  2062         CheckAAlib
  2063         CheckOpenGL
  2064         CheckPTHREAD
  2065         # Set up files for the main() stub
  2066         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2067         # Set up files for the audio library
  2068         if test x$enable_audio = xyes; then
  2069             CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  2070             AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  2071             AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  2072         fi
  2073         # Set up files for the joystick library
  2074         # (No joystick support yet)
  2075         if test x$enable_joystick = xyes; then
  2076             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  2077             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  2078         fi
  2079         # Set up files for the cdrom library
  2080         # (No cdrom support yet)
  2081         if test x$enable_cdrom = xyes; then
  2082             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2083             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2084         fi
  2085         # Set up files for the thread library
  2086         if test x$enable_threads = xyes; then
  2087             CopyUnixThreadSource
  2088         fi
  2089         # Set up files for the timer library
  2090         if test x$enable_timers = xyes; then
  2091             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2092         fi
  2093         ;;
  2094     *-*-qnx*)
  2095         ARCH=qnx
  2096         CheckDummyVideo
  2097         CheckDiskAudio
  2098         CheckDLOPEN
  2099         CheckNAS
  2100         CheckPHOTON
  2101         CheckX11
  2102         CheckOpenGL
  2103         CheckPTHREAD
  2104         # Set up files for the main() stub
  2105         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2106         # Set up files for the audio library
  2107         if test x$enable_audio = xyes; then
  2108             CFLAGS="$CFLAGS -DALSA_SUPPORT"
  2109             SYSTEM_LIBS="$SYSTEM_LIBS -lasound"
  2110             AUDIO_SUBDIRS="$AUDIO_SUBDIRS nto"
  2111             AUDIO_DRIVERS="$AUDIO_DRIVERS nto/libaudio_nto.la"
  2112         fi
  2113         # Set up files for the joystick library
  2114         if test x$enable_joystick = xyes; then
  2115         # (No joystick support yet)
  2116             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy"
  2117             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
  2118         fi
  2119         # Set up files for the cdrom library
  2120         if test x$enable_cdrom = xyes; then
  2121             CDROM_SUBDIRS="$CDROM_SUBDIRS qnx"
  2122             CDROM_DRIVERS="$CDROM_DRIVERS qnx/libcdrom_qnx.la"
  2123         fi
  2124         # Set up files for the thread library
  2125         if test x$enable_threads = xyes; then
  2126             CopyUnixThreadSource
  2127         fi
  2128         # Set up files for the timer library
  2129         if test x$enable_timers = xyes; then
  2130             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2131         fi
  2132         ;;
  2133     *-*-cygwin* | *-*-mingw32*)
  2134         ARCH=win32
  2135         if test "$build" != "$target"; then # cross-compiling
  2136             # Default cross-compile location
  2137             ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
  2138         else
  2139             # Look for the location of the tools and install there
  2140             if [ "$BUILD_PREFIX" != "" ]; then
  2141                 ac_default_prefix=$BUILD_PREFIX
  2142             fi
  2143         fi
  2144         CheckDummyVideo
  2145         CheckDiskAudio
  2146         CheckWIN32
  2147         CheckDIRECTX
  2148         CheckNASM
  2149         # Set up files for the main() stub
  2150         COPY_ARCH_SRC(src/main, win32, SDL_main.c)
  2151         # Set up files for the audio library
  2152         if test x$enable_audio = xyes; then
  2153             AUDIO_SUBDIRS="$AUDIO_SUBDIRS windib"
  2154             AUDIO_DRIVERS="$AUDIO_DRIVERS windib/libaudio_windib.la"
  2155             if test x$use_directx = xyes; then
  2156                 AUDIO_SUBDIRS="$AUDIO_SUBDIRS windx5"
  2157                 AUDIO_DRIVERS="$AUDIO_DRIVERS windx5/libaudio_windx5.la"
  2158             fi
  2159         fi
  2160         # Set up files for the joystick library
  2161         if test x$enable_joystick = xyes; then
  2162             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS win32"
  2163             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS win32/libjoystick_winmm.la"
  2164         fi
  2165         # Set up files for the cdrom library
  2166         if test x$enable_cdrom = xyes; then
  2167             CDROM_SUBDIRS="$CDROM_SUBDIRS win32"
  2168             CDROM_DRIVERS="$CDROM_DRIVERS win32/libcdrom_win32.la"
  2169         fi
  2170         # Set up files for the thread library
  2171         if test x$enable_threads = xyes; then
  2172             COPY_ARCH_SRC(src/thread, win32, SDL_systhread.c)
  2173             COPY_ARCH_SRC(src/thread, win32, SDL_systhread_c.h)
  2174             COPY_ARCH_SRC(src/thread, win32, SDL_sysmutex.c)
  2175             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  2176             COPY_ARCH_SRC(src/thread, win32, SDL_syssem.c)
  2177             COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  2178             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  2179             COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  2180         fi
  2181         # Set up files for the timer library
  2182         if test x$enable_timers = xyes; then
  2183             COPY_ARCH_SRC(src/timer, win32, SDL_systimer.c)
  2184         fi
  2185         # The Win32 platform requires special setup
  2186         SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
  2187         case "$target" in
  2188             *-*-cygwin*)
  2189                 CFLAGS="$CFLAGS -I/usr/include/mingw -DWIN32 -Uunix -mno-cygwin"
  2190                 SDL_CFLAGS="$SDL_CFLAGS -I/usr/include/mingw -DWIN32 -Uunix -mno-cygwin"
  2191                 LIBS="$LIBS -mno-cygwin"
  2192                 SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows -mno-cygwin"
  2193                 ;;
  2194             *-*-mingw32*)
  2195                 SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows"
  2196                 ;;
  2197         esac
  2198         ;;
  2199     *-*-beos*)
  2200         ARCH=beos
  2201         ac_default_prefix=/boot/develop/tools/gnupro
  2202         CheckDummyVideo
  2203         CheckDiskAudio
  2204         CheckNASM
  2205         CheckBWINDOW
  2206         CheckBeGL
  2207         # Set up files for the main() stub
  2208         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2209         COPY_ARCH_SRC(src/main, beos, SDL_BeApp.cc)
  2210         COPY_ARCH_SRC(src/main, beos, SDL_BeApp.h)
  2211         # Set up files for the audio library
  2212         if test x$enable_audio = xyes; then
  2213             AUDIO_SUBDIRS="$AUDIO_SUBDIRS baudio"
  2214             AUDIO_DRIVERS="$AUDIO_DRIVERS baudio/libaudio_baudio.la"
  2215         fi
  2216         # Set up files for the joystick library
  2217         if test x$enable_joystick = xyes; then
  2218             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS beos"
  2219             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS beos/libjoystick_beos.la"
  2220         fi
  2221         # Set up files for the cdrom library
  2222         if test x$enable_cdrom = xyes; then
  2223             CDROM_SUBDIRS="$CDROM_SUBDIRS beos"
  2224             CDROM_DRIVERS="$CDROM_DRIVERS beos/libcdrom_beos.la"
  2225         fi
  2226         # Set up files for the thread library
  2227         if test x$enable_threads = xyes; then
  2228             COPY_ARCH_SRC(src/thread, beos, SDL_systhread.c)
  2229             COPY_ARCH_SRC(src/thread, beos, SDL_systhread_c.h)
  2230             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c)
  2231             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  2232             COPY_ARCH_SRC(src/thread, beos, SDL_syssem.c)
  2233             COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  2234             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  2235             COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  2236         fi
  2237         # Set up files for the timer library
  2238         if test x$enable_timers = xyes; then
  2239             COPY_ARCH_SRC(src/timer, beos, SDL_systimer.c)
  2240         fi
  2241         # The BeOS platform requires special libraries
  2242         SYSTEM_LIBS="$SYSTEM_LIBS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
  2243         ;;
  2244     *-*-macos*)
  2245         # This would be used if cross-compiling to MacOS 9.  No way to
  2246         # use it at present, but Apple is working on a X-to-9 compiler
  2247         # for which this case would be handy.
  2248         ARCH=macos
  2249         CheckDummyVideo
  2250         CheckDiskAudio
  2251         CheckTOOLBOX
  2252         CheckMacGL
  2253         # Set up files for the main() stub
  2254         COPY_ARCH_SRC(src/main, macos, SDL_main.c)
  2255         # Set up files for the audio library
  2256         if test x$enable_audio = xyes; then
  2257             AUDIO_SUBDIRS="$AUDIO_SUBDIRS macrom"
  2258             AUDIO_DRIVERS="$AUDIO_DRIVERS macrom/libaudio_macrom.la"
  2259         fi
  2260         # Set up files for the joystick library
  2261         if test x$enable_joystick = xyes; then
  2262             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS macos"
  2263             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS macos/libjoystick_macos.la"
  2264         fi
  2265         # Set up files for the cdrom library
  2266         if test x$enable_cdrom = xyes; then
  2267             CDROM_SUBDIRS="$CDROM_SUBDIRS macos"
  2268             CDROM_DRIVERS="$CDROM_DRIVERS macos/libcdrom_macos.la"
  2269         fi
  2270         # Set up files for the thread library
  2271         if test x$enable_threads = xyes; then
  2272             COPY_ARCH_SRC(src/thread, macos, SDL_systhread.c)
  2273             COPY_ARCH_SRC(src/thread, macos, SDL_systhread_c.h)
  2274             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c)
  2275             COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h)
  2276             COPY_ARCH_SRC(src/thread, macos, SDL_syssem.c)
  2277             COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h)
  2278             COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c)
  2279             COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h)
  2280         fi
  2281         # Set up files for the timer library
  2282         if test x$enable_timers = xyes; then
  2283             COPY_ARCH_SRC(src/timer, macos, SDL_systimer.c)
  2284         fi
  2285         # The MacOS platform requires special setup
  2286         SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
  2287         SDL_LIBS="-lSDLmain $SDL_LIBS"
  2288         ;;
  2289     *-*-darwin* )
  2290         # Strictly speaking, we want "Mac OS X", not "Darwin", which is
  2291         # just the OS X kernel sans upper layers like Carbon and Cocoa.
  2292         # But config.guess comes back with "darwin", so go with the flow.
  2293         ARCH=macosx
  2294         CheckDummyVideo
  2295         CheckDiskAudio
  2296         CheckQUARTZ
  2297         CheckMacGL
  2298         CheckPTHREAD
  2299         # Set up files for the main() stub
  2300         COPY_ARCH_SRC(src/main, macosx, SDLMain.m)
  2301         COPY_ARCH_SRC(src/main, macosx, SDLMain.h)
  2302         # Set up files for the audio library
  2303         if test x$enable_audio = xyes; then
  2304             AUDIO_SUBDIRS="$AUDIO_SUBDIRS macrom"
  2305             AUDIO_DRIVERS="$AUDIO_DRIVERS macrom/libaudio_macrom.la"
  2306         fi
  2307         # Set up files for the joystick library
  2308         if test x$enable_joystick = xyes; then
  2309             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS darwin"
  2310             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS darwin/libjoystick_darwin.la"
  2311             SYSTEM_LIBS="$SYSTEM_LIBS -framework IOKit"
  2312         fi
  2313         # Set up files for the cdrom library
  2314         if test x$enable_cdrom = xyes; then
  2315             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2316             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2317         fi
  2318         # Set up files for the thread library
  2319         if test x$enable_threads = xyes; then
  2320             CopyUnixThreadSource
  2321         fi
  2322         # Set up files for the timer library
  2323         if test x$enable_timers = xyes; then
  2324             COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
  2325         fi
  2326         # The MacOS X platform requires special setup.
  2327         SDL_LIBS="-lSDLmain $SDL_LIBS"
  2328         # The Cocoa backend still needs Carbon, and the YUV code QuickTime
  2329         SYSTEM_LIBS="$SYSTEM_LIBS -framework Cocoa -framework Carbon -framework QuickTime"
  2330         ;;
  2331     *-*-mint*)
  2332         ARCH=mint
  2333         CheckDummyVideo
  2334         CheckDiskAudio
  2335         CheckAtariBiosEvent
  2336         CheckAtariXbiosVideo
  2337         CheckAtariGemVideo
  2338         CheckAtariAudio
  2339         CheckPTH
  2340         # Set up files for the main() stub
  2341         COPY_ARCH_SRC(src/main, linux, SDL_main.c)
  2342         # Set up files for the audio library
  2343         if test x$enable_threads = xyes -a x$enable_pth = xyes; then
  2344             if test x$enable_audio = xyes; then
  2345                 CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT"
  2346                 AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun"
  2347                 AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la"
  2348             fi
  2349         fi
  2350         # Set up files for the joystick library
  2351         if test x$enable_joystick = xyes; then
  2352             JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS mint"
  2353             JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS mint/libjoystick_mint.la"
  2354         fi
  2355         # Set up files for the cdrom library
  2356         if test x$enable_cdrom = xyes; then
  2357             CDROM_SUBDIRS="$CDROM_SUBDIRS dummy"
  2358             CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la"
  2359         fi
  2360         # Set up files for the thread library
  2361         if test x$enable_threads = xyes; then
  2362             CopyUnixThreadSource
  2363         fi
  2364         # Set up files for the timer library
  2365         if test x$enable_timers = xyes; then
  2366             COPY_ARCH_SRC(src/timer, mint, SDL_systimer.c)
  2367             COPY_ARCH_SRC(src/timer, mint, SDL_vbltimer.S)
  2368             COPY_ARCH_SRC(src/timer, mint, SDL_vbltimer_s.h)
  2369         fi
  2370         # MiNT does not define "unix"
  2371         CFLAGS="$CFLAGS -Dunix"
  2372         ;;
  2373     *)
  2374         AC_MSG_ERROR(Unsupported target:  Please add to configure.in)
  2375         ;;
  2376 esac
  2377 AC_SUBST(ARCH)
  2378 
  2379 # Set the conditional variables for this target
  2380 AM_CONDITIONAL(TARGET_LINUX, test $ARCH = linux)
  2381 AM_CONDITIONAL(TARGET_QTOPIA, test "x$video_qtopia" = "xyes")
  2382 AM_CONDITIONAL(TARGET_SOLARIS, test $ARCH = solaris)
  2383 AM_CONDITIONAL(TARGET_IRIX, test $ARCH = irix)
  2384 AM_CONDITIONAL(TARGET_BSDI, test $ARCH = bsdi)
  2385 AM_CONDITIONAL(TARGET_FREEBSD, test $ARCH = freebsd)
  2386 AM_CONDITIONAL(TARGET_NETBSD, test $ARCH = netbsd)
  2387 AM_CONDITIONAL(TARGET_OPENBSD, test $ARCH = openbsd)
  2388 AM_CONDITIONAL(TARGET_AIX, test $ARCH = aix)
  2389 AM_CONDITIONAL(TARGET_WIN32, test $ARCH = win32)
  2390 AM_CONDITIONAL(TARGET_BEOS, test $ARCH = beos)
  2391 AM_CONDITIONAL(TARGET_MACOS, test $ARCH = macos)
  2392 AM_CONDITIONAL(TARGET_MACOSX, test $ARCH = macosx)
  2393 AM_CONDITIONAL(TARGET_QNX, test $ARCH = qnx)
  2394 AM_CONDITIONAL(TARGET_MINT, test $ARCH = mint)
  2395 
  2396 # More automake conditionals
  2397 AM_CONDITIONAL(USE_DIRECTX, test x$use_directx = xyes)
  2398 AM_CONDITIONAL(USE_CLONE, test x$use_clone = xyes)
  2399 
  2400 # Set conditional variables for shared and static library selection.
  2401 # These are not used in any Makefile.am but in sdl-config.in.
  2402 AM_CONDITIONAL([ENABLE_SHARED], [test "$enable_shared" = yes])
  2403 AM_CONDITIONAL([ENABLE_STATIC], [test "$enable_static" = yes])
  2404 
  2405 # Set runtime shared library paths as needed
  2406 
  2407 if test $ARCH = linux -o $ARCH = freebsd -o $ARCH = bsdi; then
  2408   SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
  2409 fi
  2410 if test $ARCH = solaris; then
  2411   SDL_RLD_FLAGS="-R\${exec_prefix}/lib"
  2412 fi
  2413 
  2414 case "$ARCH" in
  2415   openbsd | bsdi)
  2416     SHARED_SYSTEM_LIBS="$SYSTEM_LIBS"
  2417     ;;
  2418   macosx)
  2419     SHARED_SYSTEM_LIBS="-framework Cocoa"
  2420     if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
  2421       SHARED_SYSTEM_LIBS="$SHARED_SYSTEM_LIBS -framework OpenGL"
  2422     fi
  2423     ;;
  2424   *)
  2425     SHARED_SYSTEM_LIBS=""
  2426     ;;
  2427 esac
  2428 
  2429 STATIC_SYSTEM_LIBS="$SYSTEM_LIBS"
  2430 
  2431 dnl Output the video drivers we use
  2432 if test x$enable_video = xtrue; then
  2433     if test "$VIDEO_SUBDIRS" = ""; then
  2434         AC_MSG_ERROR(*** No video drivers are enabled!)
  2435     fi
  2436 fi
  2437 AC_SUBST(AUDIO_SUBDIRS)
  2438 AC_SUBST(AUDIO_DRIVERS)
  2439 AC_SUBST(VIDEO_SUBDIRS)
  2440 AC_SUBST(VIDEO_DRIVERS)
  2441 AC_SUBST(JOYSTICK_SUBDIRS)
  2442 AC_SUBST(JOYSTICK_DRIVERS)
  2443 AC_SUBST(CDROM_SUBDIRS)
  2444 AC_SUBST(CDROM_DRIVERS)
  2445 AC_SUBST(SDL_EXTRADIRS)
  2446 AC_SUBST(SDL_EXTRALIBS)
  2447 
  2448 dnl Expand the cflags and libraries needed by apps using SDL
  2449 AC_SUBST(SDL_CFLAGS)
  2450 AC_SUBST(SDL_LIBS)
  2451 AC_SUBST(SDL_RLD_FLAGS)
  2452 
  2453 dnl Expand the libraries needed for static and dynamic linking
  2454 AC_SUBST(STATIC_SYSTEM_LIBS)
  2455 AC_SUBST(SHARED_SYSTEM_LIBS)
  2456 AC_SUBST(SYSTEM_LIBS)
  2457 
  2458 dnl Expand the include directories for building SDL
  2459 CFLAGS="$CFLAGS -I\$(top_srcdir)/include"
  2460 CFLAGS="$CFLAGS -I\$(top_srcdir)/include/SDL"
  2461 CFLAGS="$CFLAGS -I\$(top_srcdir)/src -I\$(top_srcdir)/src/$ARCH"
  2462 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/main"
  2463 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/audio"
  2464 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video"
  2465 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/XFree86/extensions"
  2466 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/events"
  2467 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/joystick"
  2468 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/cdrom"
  2469 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/thread"
  2470 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/timer"
  2471 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/endian"
  2472 CFLAGS="$CFLAGS -I\$(top_srcdir)/src/file"
  2473 CXXFLAGS="$CFLAGS"
  2474 
  2475 
  2476 # Check for darwin at the very end and set up the Objective C compiler
  2477 # We do this here so that we get the full CFLAGS into OBJCFLAGS
  2478 case "$target" in
  2479     *-*-darwin*)
  2480         OBJC="cc"
  2481         OBJCFLAGS="$CFLAGS"
  2482         OBJCDEPMODE="$CCDEPMODE"
  2483         AC_SUBST(OBJC)
  2484         AC_SUBST(OBJCFLAGS)
  2485         AC_SUBST(OBJCDEPMODE)
  2486         ;;
  2487 esac
  2488 
  2489 # Finally create all the generated files
  2490 dnl Important: Any directory that you want to be in the distcheck should
  2491 dnl            have a file listed here, so that configure generates the
  2492 dnl            subdirectories on the build target.
  2493 AC_OUTPUT([
  2494 Makefile
  2495 docs/Makefile
  2496 docs/html/Makefile
  2497 docs/man3/Makefile
  2498 include/Makefile
  2499 src/Makefile
  2500 src/main/Makefile
  2501 src/main/macosx/Makefile
  2502 src/main/macosx/Info.plist
  2503 src/audio/Makefile
  2504 src/audio/alsa/Makefile
  2505 src/audio/arts/Makefile
  2506 src/audio/baudio/Makefile
  2507 src/audio/dma/Makefile
  2508 src/audio/dmedia/Makefile
  2509 src/audio/dsp/Makefile
  2510 src/audio/esd/Makefile
  2511 src/audio/macrom/Makefile
  2512 src/audio/nas/Makefile
  2513 src/audio/nto/Makefile
  2514 src/audio/openbsd/Makefile
  2515 src/audio/paudio/Makefile
  2516 src/audio/sun/Makefile
  2517 src/audio/ums/Makefile
  2518 src/audio/windib/Makefile
  2519 src/audio/windx5/Makefile
  2520 src/audio/disk/Makefile
  2521 src/audio/mint/Makefile
  2522 src/video/Makefile
  2523 src/video/XFree86/Makefile
  2524 src/video/XFree86/extensions/Makefile
  2525 src/video/XFree86/Xinerama/Makefile
  2526 src/video/XFree86/Xv/Makefile
  2527 src/video/XFree86/Xxf86dga/Makefile
  2528 src/video/XFree86/Xxf86vm/Makefile
  2529 src/video/cybergfx/Makefile
  2530 src/video/x11/Makefile
  2531 src/video/dga/Makefile
  2532 src/video/nanox/Makefile
  2533 src/video/fbcon/Makefile
  2534 src/video/directfb/Makefile
  2535 src/video/ps2gs/Makefile
  2536 src/video/ggi/Makefile
  2537 src/video/maccommon/Makefile
  2538 src/video/macdsp/Makefile
  2539 src/video/macrom/Makefile
  2540 src/video/quartz/Makefile
  2541 src/video/svga/Makefile
  2542 src/video/vgl/Makefile
  2543 src/video/aalib/Makefile
  2544 src/video/wincommon/Makefile
  2545 src/video/windib/Makefile
  2546 src/video/windx5/Makefile
  2547 src/video/bwindow/Makefile
  2548 src/video/photon/Makefile
  2549 src/video/epoc/Makefile
  2550 src/video/dummy/Makefile
  2551 src/video/ataricommon/Makefile
  2552 src/video/xbios/Makefile
  2553 src/video/gem/Makefile
  2554 src/video/qtopia/Makefile
  2555 src/events/Makefile
  2556 src/joystick/Makefile
  2557 src/joystick/amigaos/Makefile
  2558 src/joystick/beos/Makefile
  2559 src/joystick/bsd/Makefile
  2560 src/joystick/darwin/Makefile
  2561 src/joystick/dummy/Makefile
  2562 src/joystick/linux/Makefile
  2563 src/joystick/macos/Makefile
  2564 src/joystick/mint/Makefile
  2565 src/joystick/win32/Makefile
  2566 src/cdrom/Makefile
  2567 src/cdrom/aix/Makefile
  2568 src/cdrom/beos/Makefile
  2569 src/cdrom/dummy/Makefile
  2570 src/cdrom/bsdi/Makefile
  2571 src/cdrom/freebsd/Makefile
  2572 src/cdrom/linux/Makefile
  2573 src/cdrom/macos/Makefile
  2574 src/cdrom/openbsd/Makefile
  2575 src/cdrom/qnx/Makefile
  2576 src/cdrom/win32/Makefile
  2577 src/thread/Makefile
  2578 src/timer/Makefile
  2579 src/endian/Makefile
  2580 src/file/Makefile
  2581 src/hermes/Makefile
  2582 sdl-config
  2583 SDL.spec
  2584 ], [chmod +x sdl-config])