Mercurial > sdl-ios-xcode
view configure.in @ 887:b4b64bb88f2f
Date: Mon, 10 May 2004 10:17:46 -0400
From: Mike Frysinger
Subject: Re: [SDL] gcc-3.4.0 / PIC fix
here's a combined patch (yours and the one i mentioned earlier) that i tested
with gcc-3.4.0 and gcc-3.3.3
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 16 May 2004 17:19:48 +0000 |
| parents | 05c551e5bc64 |
| children | f8d5ddc7aef1 |
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dnl Process this file with autoconf to produce a configure script. AC_INIT(README) dnl Set various version strings - taken gratefully from the GTk sources # # Making releases: # Edit include/SDL/SDL_version.h and change the version, then: # SDL_MICRO_VERSION += 1; # SDL_INTERFACE_AGE += 1; # SDL_BINARY_AGE += 1; # if any functions have been added, set SDL_INTERFACE_AGE to 0. # if backwards compatibility has been broken, # set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0. # SDL_MAJOR_VERSION=1 SDL_MINOR_VERSION=2 SDL_MICRO_VERSION=8 SDL_INTERFACE_AGE=1 SDL_BINARY_AGE=8 SDL_VERSION=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION.$SDL_MICRO_VERSION AC_SUBST(SDL_MAJOR_VERSION) AC_SUBST(SDL_MINOR_VERSION) AC_SUBST(SDL_MICRO_VERSION) AC_SUBST(SDL_INTERFACE_AGE) AC_SUBST(SDL_BINARY_AGE) AC_SUBST(SDL_VERSION) # libtool versioning LT_RELEASE=$SDL_MAJOR_VERSION.$SDL_MINOR_VERSION LT_CURRENT=`expr $SDL_MICRO_VERSION - $SDL_INTERFACE_AGE` LT_REVISION=$SDL_INTERFACE_AGE LT_AGE=`expr $SDL_BINARY_AGE - $SDL_INTERFACE_AGE` AC_SUBST(LT_RELEASE) AC_SUBST(LT_CURRENT) AC_SUBST(LT_REVISION) AC_SUBST(LT_AGE) dnl Detect the canonical host and target build environment AC_CANONICAL_SYSTEM dnl Setup for automake AM_INIT_AUTOMAKE(SDL, $SDL_VERSION) dnl Check for tools AC_LIBTOOL_WIN32_DLL AM_PROG_LIBTOOL AC_PROG_MAKE_SET AC_PROG_CC AC_C_INLINE AC_C_CONST AC_PROG_CXX AC_PROG_INSTALL AC_FUNC_ALLOCA ASFLAGS="" AC_SUBST(ASFLAGS) CCAS="$CC" AC_SUBST(CCAS) CCASFLAGS="" AC_SUBST(CCASFLAGS) AM_CONDITIONAL([am__fastdepOBJC], false) dnl The alpha architecture needs special flags for binary portability case "$target" in alpha*-*-linux*) if test x$ac_cv_prog_gcc = xyes; then CFLAGS="$CFLAGS -mcpu=ev4 -Wa,-mall" fi ;; esac dnl Add compiler-specific optimization flags dnl See if the user wants aggressive optimizations of the code AC_ARG_ENABLE(debug, [ --enable-debug Disable aggressive optimizations [default=yes]], , enable_debug=yes) if test x$enable_debug != xyes; then if test x$ac_cv_prog_gcc = xyes; then CFLAGS="$CFLAGS -fexpensive-optimizations" # Ack! This breaks the MMX YV12 conversion on gcc 2.95.2 # CFLAGS="$CFLAGS -fomit-frame-pointer" fi case "$target" in i486-*-*) if test x$ac_cv_prog_gcc = xyes; then CFLAGS="$CFLAGS -march=i486" fi ;; i?86-*-*) if test x$ac_cv_prog_gcc = xyes; then CFLAGS="$CFLAGS -march=pentium -mcpu=pentiumpro" fi ;; *-*-osf*) if test x$ac_cv_prog_gcc != xyes; then CFLAGS="-g3 -fast -arch host" fi ;; esac fi dnl Add verbose warnings by default, and allow ANSI compliance checking AC_ARG_ENABLE(strict-ansi, [ --enable-strict-ansi Enable strict ANSI compliance build [default=no]], , enable_strict_ansi=no) if test x$ac_cv_prog_gcc = xyes; then CFLAGS="$CFLAGS -Wall" if test x$enable_strict_ansi = xyes; then CFLAGS="$CFLAGS -ansi -pedantic -D_XOPEN_SOURCE" fi fi dnl Initialize the compiler and linker flags for SDL applications SDL_CFLAGS="" SDL_LIBS="-lSDL" dnl Add the math library for the new gamma correction support case "$target" in *-*-cygwin* | *-*-mingw32*) MATHLIB="" ;; *-*-beos*) MATHLIB="" ;; *-*-darwin*) MATHLIB="" ;; *) MATHLIB="-lm" ;; esac SYSTEM_LIBS="$SYSTEM_LIBS $MATHLIB" dnl Enable/disable various subsystems of the SDL library AC_ARG_ENABLE(audio, [ --enable-audio Enable the audio subsystem [default=yes]], , enable_audio=yes) if test x$enable_audio = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS audio" SDL_EXTRALIBS="$SDL_EXTRALIBS audio/libaudio.la" else CFLAGS="$CFLAGS -DDISABLE_AUDIO" fi AC_ARG_ENABLE(video, [ --enable-video Enable the video subsystem [default=yes]], , enable_video=yes) if test x$enable_video = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS video" SDL_EXTRALIBS="$SDL_EXTRALIBS video/libvideo.la" else CFLAGS="$CFLAGS -DDISABLE_VIDEO" fi AC_ARG_ENABLE(events, [ --enable-events Enable the events subsystem [default=yes]], , enable_events=yes) if test x$enable_video = xyes -a x$enable_events = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS events" SDL_EXTRALIBS="$SDL_EXTRALIBS events/libevents.la" else CFLAGS="$CFLAGS -DDISABLE_EVENTS" fi AC_ARG_ENABLE(joystick, [ --enable-joystick Enable the joystick subsystem [default=yes]], , enable_joystick=yes) if test x$enable_joystick = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS joystick" SDL_EXTRALIBS="$SDL_EXTRALIBS joystick/libjoystick.la" else CFLAGS="$CFLAGS -DDISABLE_JOYSTICK" fi AC_ARG_ENABLE(cdrom, [ --enable-cdrom Enable the cdrom subsystem [default=yes]], , enable_cdrom=yes) if test x$enable_cdrom = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS cdrom" SDL_EXTRALIBS="$SDL_EXTRALIBS cdrom/libcdrom.la" else CFLAGS="$CFLAGS -DDISABLE_CDROM" fi AC_ARG_ENABLE(threads, [ --enable-threads Enable the threading subsystem [default=yes]], , enable_threads=yes) SDL_EXTRADIRS="$SDL_EXTRADIRS thread" SDL_EXTRALIBS="$SDL_EXTRALIBS thread/libthread.la" if test x$enable_threads != xyes; then CFLAGS="$CFLAGS -DDISABLE_THREADS" COPY_ARCH_SRC(src/thread, generic, SDL_systhread.c) COPY_ARCH_SRC(src/thread, generic, SDL_systhread_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c) COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c) COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h) fi AC_ARG_ENABLE(timers, [ --enable-timers Enable the timer subsystem [default=yes]], , enable_timers=yes) if test x$enable_timers = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS timer" SDL_EXTRALIBS="$SDL_EXTRALIBS timer/libtimer.la" else CFLAGS="$CFLAGS -DDISABLE_TIMERS" fi AC_ARG_ENABLE(endian, [ --enable-endian Enable the endian subsystem [default=yes]], , enable_endian=yes) if test x$enable_endian = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS endian" SDL_EXTRALIBS="$SDL_EXTRALIBS endian/libendian.la" else CFLAGS="$CFLAGS -DDISABLE_ENDIAN" fi AC_ARG_ENABLE(file, [ --enable-file Enable the file subsystem [default=yes]], , enable_file=yes) if test x$enable_file = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS file" SDL_EXTRALIBS="$SDL_EXTRALIBS file/libfile.la" else CFLAGS="$CFLAGS -DDISABLE_FILE" fi AC_ARG_ENABLE(cpuinfo, [ --enable-cpuinfo Enable the cpuinfo subsystem [default=yes]], , enable_cpuinfo=yes) if test x$enable_cpuinfo = xyes; then SDL_EXTRADIRS="$SDL_EXTRADIRS cpuinfo" SDL_EXTRALIBS="$SDL_EXTRALIBS cpuinfo/libcpuinfo.la" else CFLAGS="$CFLAGS -DDISABLE_CPUINFO" fi dnl See if the OSS audio interface is supported CheckOSS() { AC_ARG_ENABLE(oss, [ --enable-oss support the OSS audio API [default=yes]], , enable_oss=yes) if test x$enable_audio = xyes -a x$enable_oss = xyes; then AC_MSG_CHECKING(for OSS audio support) have_oss=no if test x$have_oss != xyes; then AC_TRY_COMPILE([ #include <sys/soundcard.h> ],[ int arg = SNDCTL_DSP_SETFRAGMENT; ],[ have_oss=yes ]) fi if test x$have_oss != xyes; then AC_TRY_COMPILE([ #include <soundcard.h> ],[ int arg = SNDCTL_DSP_SETFRAGMENT; ],[ have_oss=yes CFLAGS="$CFLAGS -DOSS_USE_SOUNDCARD_H" ]) fi AC_MSG_RESULT($have_oss) if test x$have_oss = xyes; then CFLAGS="$CFLAGS -DOSS_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS dsp" AUDIO_DRIVERS="$AUDIO_DRIVERS dsp/libaudio_dsp.la" AUDIO_SUBDIRS="$AUDIO_SUBDIRS dma" AUDIO_DRIVERS="$AUDIO_DRIVERS dma/libaudio_dma.la" fi fi } dnl See if the ALSA audio interface is supported CheckALSA() { AC_ARG_ENABLE(alsa, [ --enable-alsa support the ALSA audio API [default=yes]], , enable_alsa=yes) if test x$enable_audio = xyes -a x$enable_alsa = xyes; then AC_MSG_CHECKING(for ALSA audio support) have_alsa=no AC_TRY_COMPILE([ #include <alsa/asoundlib.h> ],[ #if SND_LIB_VERSION < ((0<<16)|(9<<8)|0) #error Your version of ALSA is too old #endif snd_pcm_t *pcm_handle; ],[ AC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes) ]) if test x$have_alsa = xyes; then AC_ARG_ENABLE(alsa-shared, [ --enable-alsa-shared dynamically load ALSA audio support [default=yes]], , enable_alsa_shared=yes) alsa_lib=`ls /usr/lib/libasound.so.* | sed 's/.*\/\(.*\)/\1/; q'` if test x$use_dlopen != xyes && \ test x$enable_alsa_shared = xyes; then AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option]) fi if test x$use_dlopen = xyes && \ test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then CFLAGS="$CFLAGS -DALSA_SUPPORT -DALSA_DYNAMIC=\$(alsa_lib)" AC_SUBST(alsa_lib) else CFLAGS="$CFLAGS -DALSA_SUPPORT" SYSTEM_LIBS="$SYSTEM_LIBS -lasound" fi AUDIO_SUBDIRS="$AUDIO_SUBDIRS alsa" AUDIO_DRIVERS="$AUDIO_DRIVERS alsa/libaudio_alsa.la" else AC_MSG_RESULT($have_alsa) fi fi } dnl Check whether we want to use IRIX 6.5+ native audio or not CheckDMEDIA() { if test x$enable_audio = xyes; then AC_MSG_CHECKING(for dmedia audio support) have_dmedia=no AC_TRY_COMPILE([ #include <dmedia/audio.h> ],[ ALport audio_port; ],[ have_dmedia=yes ]) # Set up files for the audio library if test x$have_dmedia = xyes; then CFLAGS="$CFLAGS -DDMEDIA_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS dmedia" AUDIO_DRIVERS="$AUDIO_DRIVERS dmedia/libaudio_dmedia.la" SYSTEM_LIBS="$SYSTEM_LIBS -laudio" fi fi } dnl Find the ESD includes and libraries CheckESD() { AC_ARG_ENABLE(esd, [ --enable-esd support the Enlightened Sound Daemon [default=yes]], , enable_esd=yes) if test x$enable_audio = xyes -a x$enable_esd = xyes; then use_esd=no AM_PATH_ESD(0.2.8, use_esd=yes) if test x$use_esd = xyes; then AC_ARG_ENABLE(esd-shared, [ --enable-esd-shared dynamically load ESD audio support [default=yes]], , enable_esd_shared=yes) esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'` esd_lib=`ls $esd_lib_spec | sed 's/.*\/\(.*\)/\1/; q'` echo "-- $esd_lib_spec -> $esd_lib" if test x$use_dlopen != xyes && \ test x$enable_esd_shared = xyes; then AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option]) fi if test x$use_dlopen = xyes && \ test x$enable_esd_shared = xyes && test x$esd_lib != x; then CFLAGS="$CFLAGS -DESD_SUPPORT -DESD_DYNAMIC=\$(esd_lib) $ESD_CFLAGS" AC_SUBST(esd_lib) else CFLAGS="$CFLAGS -DESD_SUPPORT $ESD_CFLAGS" SYSTEM_LIBS="$SYSTEM_LIBS $ESD_LIBS" fi AUDIO_SUBDIRS="$AUDIO_SUBDIRS esd" AUDIO_DRIVERS="$AUDIO_DRIVERS esd/libaudio_esd.la" fi fi } CheckARTSC() { AC_ARG_ENABLE(arts, [ --enable-arts support the Analog Real Time Synthesizer [default=yes]], , enable_arts=yes) if test x$enable_audio = xyes -a x$enable_arts = xyes; then AC_PATH_PROG(ARTSCCONFIG, artsc-config) if test x$ARTSCCONFIG = x -o x$ARTSCCONFIG = x'"$ARTSCCONFIG"'; then : # arts isn't installed else ARTSC_CFLAGS=`$ARTSCCONFIG --cflags` ARTSC_LIBS=`$ARTSCCONFIG --libs` ARTSC_PREFIX=`$ARTSCCONFIG --arts-prefix` AC_MSG_CHECKING(for aRts development environment) audio_arts=no save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $ARTSC_CFLAGS" AC_TRY_COMPILE([ #include <artsc.h> ],[ arts_stream_t stream; ],[ audio_arts=yes ]) CFLAGS="$save_CFLAGS" AC_MSG_RESULT($audio_arts) if test x$audio_arts = xyes; then AC_ARG_ENABLE(arts-shared, [ --enable-arts-shared dynamically load aRts audio support [default=yes]], , enable_arts_shared=yes) arts_lib_spec="$ARTSC_PREFIX/lib/libartsc.so.*" arts_lib=`ls $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'` echo "-- $arts_lib_spec -> $arts_lib" if test x$use_dlopen != xyes && \ test x$enable_arts_shared = xyes; then AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option]) fi if test x$use_dlopen = xyes && \ test x$enable_arts_shared = xyes && test x$arts_lib != x; then CFLAGS="$CFLAGS -DARTSC_SUPPORT -DARTSC_DYNAMIC=\$(arts_lib) $ARTSC_CFLAGS" AC_SUBST(arts_lib) else CFLAGS="$CFLAGS -DARTSC_SUPPORT $ARTSC_CFLAGS" SYSTEM_LIBS="$SYSTEM_LIBS $ARTSC_LIBS" fi AUDIO_SUBDIRS="$AUDIO_SUBDIRS arts" AUDIO_DRIVERS="$AUDIO_DRIVERS arts/libaudio_arts.la" fi fi fi } dnl See if the NAS audio interface is supported CheckNAS() { AC_ARG_ENABLE(nas, [ --enable-nas support the NAS audio API [default=yes]], , enable_nas=yes) if test x$enable_audio = xyes -a x$enable_nas = xyes; then AC_MSG_CHECKING(for NAS audio support) have_nas=no if test -r /usr/X11R6/include/audio/audiolib.h; then have_nas=yes CFLAGS="$CFLAGS -DNAS_SUPPORT -I/usr/X11R6/include/" SYSTEM_LIBS="$SYSTEM_LIBS -laudio -lXt" AUDIO_SUBDIRS="$AUDIO_SUBDIRS nas" AUDIO_DRIVERS="$AUDIO_DRIVERS nas/libaudio_nas.la" dnl On IRIX, the NAS includes are in a different directory, dnl and libnas must be explicitly linked in elif test -r /usr/freeware/include/nas/audiolib.h; then have_nas=yes CFLAGS="$CFLAGS -DNAS_SUPPORT" SYSTEM_LIBS="$SYSTEM_LIBS -lnas -lXt" AUDIO_SUBDIRS="$AUDIO_SUBDIRS nas" AUDIO_DRIVERS="$AUDIO_DRIVERS nas/libaudio_nas.la" fi AC_MSG_RESULT($have_nas) fi } dnl rcg07142001 See if the user wants the disk writer audio driver... CheckDiskAudio() { AC_ARG_ENABLE(diskaudio, [ --enable-diskaudio support the disk writer audio driver [default=yes]], , enable_diskaudio=yes) if test x$enable_audio = xyes -a x$enable_diskaudio = xyes; then CFLAGS="$CFLAGS -DDISKAUD_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS disk" AUDIO_DRIVERS="$AUDIO_DRIVERS disk/libaudio_disk.la" fi } dnl Set up the Atari Audio driver CheckAtariAudio() { AC_ARG_ENABLE(mintaudio, [ --enable-mintaudio support Atari audio driver [default=yes]], , enable_mintaudio=yes) if test x$enable_audio = xyes -a x$enable_mintaudio = xyes; then mintaudio=no AC_CHECK_HEADER(mint/falcon.h, have_mint_falcon_hdr=yes) if test x$have_mint_falcon_hdr = xyes; then mintaudio=yes CFLAGS="$CFLAGS -DMINTAUDIO_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS mint" AUDIO_DRIVERS="$AUDIO_DRIVERS mint/libaudio_mintaudio.la" fi fi } dnl See if we can use x86 assembly blitters # NASM is available from: http://nasm.octium.net/ CheckNASM() { dnl Make sure we are running on an x86 platform case $target in i?86*) ;; *) # Nope, bail early. return ;; esac dnl Check for NASM (for assembly blit routines) AC_ARG_ENABLE(nasm, [ --enable-nasm use nasm assembly blitters on x86 [default=yes]], , enable_nasm=yes) if test x$enable_video = xyes -a x$enable_nasm = xyes; then AC_PATH_PROG(NASM, nasm) if test x$NASM = x -o x$NASM = x'"$NASM"'; then : # nasm isn't installed else CFLAGS="$CFLAGS -DUSE_ASMBLIT -I$srcdir/hermes" case $ARCH in win32) NASMFLAGS="-f win32" ;; openbsd) NASMFLAGS="-f aoutb" ;; *) NASMFLAGS="-f elf" ;; esac AC_SUBST(NASMFLAGS) CFLAGS="$CFLAGS -I\$(top_srcdir)/src/hermes" SDL_EXTRADIRS="$SDL_EXTRADIRS hermes" SDL_EXTRALIBS="$SDL_EXTRALIBS hermes/libhermes.la" use_nasm=yes case "$target" in # this line is needed for QNX, because it's not defined the __ELF__ *-*-qnx*) CFLAGS="$CFLAGS -D__ELF__" ;; esac fi fi } dnl Find the nanox include and library directories CheckNANOX() { AC_ARG_ENABLE(video-nanox, [ --enable-video-nanox use nanox video driver [default=no]], , enable_video_nanox=no) AC_ARG_ENABLE(nanox-debug, [ --enable-nanox-debug print debug messages [default=no]], , enable_nanox_debug=no) AC_ARG_ENABLE(nanox-share-memory, [ --enable-nanox-share-memory use share memory [default=no]], , enable_nanox_share_memory=no) AC_ARG_ENABLE(nanox_direct_fb, [ --enable-nanox-direct-fb use direct framebuffer access [default=no]], , enable_nanox_direct_fb=no) if test x$enable_video = xyes -a x$enable_video_nanox = xyes; then if test x$enable_nanox_debug = xyes; then CFLAGS="$CFLAGS -DENABLE_NANOX_DEBUG" fi if test x$enable_nanox_share_memory = xyes; then CFLAGS="$CFLAGS -DNANOX_SHARE_MEMORY" fi if test x$enable_nanox_direct_fb = xyes; then CFLAGS="$CFLAGS -DENABLE_NANOX_DIRECT_FB" fi CFLAGS="$CFLAGS $X_CFLAGS -DENABLE_NANOX" SYSTEM_LIBS="$SYSTEM_LIBS -lnano-X" VIDEO_SUBDIRS="$VIDEO_SUBDIRS nanox" VIDEO_DRIVERS="$VIDEO_DRIVERS nanox/libvideo_nanox.la" fi } dnl Find the X11 include and library directories CheckX11() { AC_ARG_ENABLE(video-x11, [ --enable-video-x11 use X11 video driver [default=yes]], , enable_video_x11=yes) if test x$enable_video = xyes -a x$enable_video_x11 = xyes; then AC_PATH_X AC_PATH_XTRA if test x$have_x = xyes; then CFLAGS="$CFLAGS $X_CFLAGS -DENABLE_X11 -DXTHREADS -I$srcdir/include -I$srcdir/src/video" if test x$ac_cv_func_shmat != xyes; then CFLAGS="$CFLAGS -DNO_SHARED_MEMORY" fi SYSTEM_LIBS="$SYSTEM_LIBS $X_LIBS -lX11 -lXext" VIDEO_SUBDIRS="$VIDEO_SUBDIRS x11" VIDEO_DRIVERS="$VIDEO_DRIVERS x11/libvideo_x11.la" AC_ARG_ENABLE(video-x11-vm, [ --enable-video-x11-vm use X11 VM extension for fullscreen [default=yes]], , enable_video_x11_vm=yes) if test x$enable_video_x11_vm = xyes; then AC_MSG_CHECKING(for XFree86 VidMode 1.0 support) video_x11_vm=no AC_TRY_COMPILE([ #include <X11/Xlib.h> #include <XFree86/extensions/xf86vmode.h> ],[ ],[ video_x11_vm=yes ]) AC_MSG_RESULT($video_x11_vm) if test x$video_x11_vm = xyes; then CFLAGS="$CFLAGS -DXFREE86_VM" VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xxf86vm" VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xxf86vm/libXFree86_Xxf86vm.la" AC_MSG_CHECKING(for XFree86 VidMode gamma support) video_x11_vmgamma=no AC_TRY_COMPILE([ #include <X11/Xlib.h> #include <XFree86/extensions/xf86vmode.h> ],[ SDL_NAME(XF86VidModeGamma) gamma; ],[ video_x11_vmgamma=yes ]) AC_MSG_RESULT($video_x11_vmgamma) if test x$video_x11_vmgamma = xyes; then CFLAGS="$CFLAGS -DXFREE86_VMGAMMA" fi fi fi AC_ARG_ENABLE(dga, [ --enable-dga allow use of X11 DGA code [default=yes]], , enable_dga=yes) AC_ARG_ENABLE(video-x11-dgamouse, [ --enable-video-x11-dgamouse use X11 DGA for mouse events [default=yes]], , enable_video_x11_dgamouse=yes) if test x$enable_dga = xyes; then AC_MSG_CHECKING(for XFree86 DGA 1.0 support) video_x11_dga=no AC_TRY_COMPILE([ #include <X11/Xlib.h> #include <XFree86/extensions/xf86dga.h> ],[ ],[ video_x11_dga=yes ]) AC_MSG_RESULT($video_x11_dga) if test x$video_x11_dga = xyes; then CFLAGS="$CFLAGS -DXFREE86_DGAMOUSE" if test x$enable_video_x11_dgamouse = xyes; then CFLAGS="$CFLAGS -DDEFAULT_DGAMOUSE" fi VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xxf86dga" VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xxf86dga/libXFree86_Xxf86dga.la" fi fi AC_ARG_ENABLE(video-x11-xv, [ --enable-video-x11-xv use X11 XvImage extension for video [default=yes]], , enable_video_x11_xv=yes) if test x$enable_video_x11_xv = xyes; then AC_MSG_CHECKING(for XFree86 XvImage support) video_x11_xv=no AC_TRY_COMPILE([ #include <X11/Xlib.h> #include <sys/ipc.h> #include <sys/shm.h> #include <X11/extensions/XShm.h> #include <XFree86/extensions/Xvlib.h> ],[ SDL_NAME(XvImage) *image; ],[ video_x11_xv=yes ]) AC_MSG_RESULT($video_x11_xv) if test x$video_x11_xv = xyes; then CFLAGS="$CFLAGS -DXFREE86_XV" VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xv" VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xv/libXFree86_Xv.la" fi fi AC_ARG_ENABLE(video-x11-xinerama, [ --enable-video-x11-xinerama enable X11 Xinerama support [default=yes]], , enable_video_x11_xinerama=yes) if test x$enable_video_x11_xinerama = xyes; then AC_MSG_CHECKING(for X11 Xinerama support) video_x11_xinerama=no AC_TRY_COMPILE([ #include <X11/Xlib.h> #include <XFree86/extensions/Xinerama.h> ],[ SDL_NAME(XineramaScreenInfo) *xinerama; ],[ video_x11_xinerama=yes ]) AC_MSG_RESULT($video_x11_xinerama) if test x$video_x11_xinerama = xyes; then CFLAGS="$CFLAGS -DHAVE_XINERAMA" VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xinerama" VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xinerama/libXFree86_Xinerama.la" fi fi AC_ARG_ENABLE(video-x11-xme, [ --enable-video-x11-xme enable Xi Graphics XME for fullscreen [default=yes]], , enable_video_x11_xme=yes) if test x$enable_video_x11_xme = xyes; then AC_MSG_CHECKING(for Xi Graphics XiGMiscExtension support) video_x11_xme=no AC_TRY_COMPILE([ #include <X11/Xlib.h> #include <X11/extensions/xme.h> ],[ XiGMiscResolutionInfo *resolutions; ],[ video_x11_xme=yes ]) AC_MSG_RESULT($video_x11_xme) if test x$video_x11_xme = xyes; then CFLAGS="$CFLAGS -DHAVE_XIGXME" SYSTEM_LIBS="$SYSTEM_LIBS -lxme" fi fi fi fi } dnl Find the X11 DGA 2.0 include and library directories CheckDGA() { AC_ARG_ENABLE(video-dga, [ --enable-video-dga use DGA 2.0 video driver [default=yes]], , enable_video_dga=yes) if test x$video_x11_dga = xyes -a x$enable_video_dga = xyes; then save_CFLAGS="$CFLAGS"; CFLAGS="$CFLAGS -Isrc/video" AC_MSG_CHECKING(for XFree86 DGA 2.0 support) video_x11_dga2=no AC_TRY_COMPILE([ #include <X11/Xlib.h> #include <XFree86/extensions/xf86dga.h> ],[ SDL_NAME(XDGAEvent) xevent; ],[ video_x11_dga2=yes ]) AC_MSG_RESULT($video_x11_dga2) if test x$video_x11_dga2 = xyes; then CFLAGS="$CFLAGS -DENABLE_DGA" VIDEO_SUBDIRS="$VIDEO_SUBDIRS dga" VIDEO_DRIVERS="$VIDEO_DRIVERS dga/libvideo_dga.la" fi fi } CheckPHOTON() { AC_ARG_ENABLE(video-photon, [ --enable-video-photon use QNX Photon video driver [default=yes]], , enable_video_photon=yes) if test x$enable_video = xyes -a x$enable_video_photon = xyes; then AC_MSG_CHECKING(for QNX Photon support) video_photon=no AC_TRY_COMPILE([ #include <Ph.h> #include <Pt.h> #include <photon/Pg.h> #include <photon/PdDirect.h> ],[ PgDisplaySettings_t *visual; ],[ video_photon=yes ]) AC_MSG_RESULT($video_photon) if test x$video_photon = xyes; then CFLAGS="$CFLAGS -DENABLE_PHOTON" SYSTEM_LIBS="$SYSTEM_LIBS -lph" VIDEO_SUBDIRS="$VIDEO_SUBDIRS photon" VIDEO_DRIVERS="$VIDEO_DRIVERS photon/libvideo_photon.la" CheckOpenGLQNX fi fi } dnl Find the framebuffer console includes CheckFBCON() { AC_ARG_ENABLE(video-fbcon, [ --enable-video-fbcon use framebuffer console video driver [default=yes]], , enable_video_fbcon=yes) if test x$enable_video = xyes -a x$enable_video_fbcon = xyes; then AC_MSG_CHECKING(for framebuffer console support) video_fbcon=no AC_TRY_COMPILE([ #include <linux/fb.h> #include <linux/kd.h> #include <linux/keyboard.h> ],[ ],[ video_fbcon=yes ]) AC_MSG_RESULT($video_fbcon) if test x$video_fbcon = xyes; then CFLAGS="$CFLAGS -DENABLE_FBCON" VIDEO_SUBDIRS="$VIDEO_SUBDIRS fbcon" VIDEO_DRIVERS="$VIDEO_DRIVERS fbcon/libvideo_fbcon.la" fi fi } dnl Find DirectFB CheckDirectFB() { AC_ARG_ENABLE(video-directfb, [ --enable-video-directfb use DirectFB video driver [default=no]], , enable_video_directfb=no) if test x$enable_video = xyes -a x$enable_video_directfb = xyes; then video_directfb=no AC_PATH_PROG(PKG_CONFIG, pkg-config, no) if test x$PKG_CONFIG = xno ; then AC_MSG_WARN([*** pkg-config is required to build the DirectFB video driver.]) else AC_MSG_CHECKING(for DirectFB support) if ! $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then AC_MSG_ERROR([*** pkg-config too old; version 0.7 or better required.]) fi DIRECTFB_REQUIRED_VERSION=0.9.15 if $PKG_CONFIG --atleast-version $DIRECTFB_REQUIRED_VERSION directfb ; then DIRECTFB_CFLAGS=`$PKG_CONFIG --cflags directfb` DIRECTFB_LIBS=`$PKG_CONFIG --libs directfb` video_directfb=yes fi fi AC_MSG_RESULT($video_directfb) if test x$video_directfb = xyes; then CFLAGS="$CFLAGS -DENABLE_DIRECTFB" VIDEO_SUBDIRS="$VIDEO_SUBDIRS directfb" VIDEO_DRIVERS="$VIDEO_DRIVERS directfb/libvideo_directfb.la" AC_SUBST(DIRECTFB_CFLAGS) AC_SUBST(DIRECTFB_LIBS) fi fi } dnl See if we're running on PlayStation 2 hardware CheckPS2GS() { AC_ARG_ENABLE(video-ps2gs, [ --enable-video-ps2gs use PlayStation 2 GS video driver [default=yes]], , enable_video_ps2gs=yes) if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then AC_MSG_CHECKING(for PlayStation 2 GS support) video_ps2gs=no AC_TRY_COMPILE([ #include <linux/ps2/dev.h> #include <linux/ps2/gs.h> ],[ ],[ video_ps2gs=yes ]) AC_MSG_RESULT($video_ps2gs) if test x$video_ps2gs = xyes; then CFLAGS="$CFLAGS -DENABLE_PS2GS" VIDEO_SUBDIRS="$VIDEO_SUBDIRS ps2gs" VIDEO_DRIVERS="$VIDEO_DRIVERS ps2gs/libvideo_ps2gs.la" fi fi } dnl Find the GGI includes CheckGGI() { AC_ARG_ENABLE(video-ggi, [ --enable-video-ggi use GGI video driver [default=no]], , enable_video_ggi=no) if test x$enable_video = xyes -a x$enable_video_ggi = xyes; then AC_MSG_CHECKING(for GGI support) video_ggi=no AC_TRY_COMPILE([ #include <ggi/ggi.h> #include <ggi/gii.h> ],[ ],[ video_ggi=yes ]) AC_MSG_RESULT($video_ggi) if test x$video_ggi = xyes; then CFLAGS="$CFLAGS $X_CFLAGS -DENABLE_GGI" SYSTEM_LIBS="$SYSTEM_LIBS -lggi -lgii -lgg" VIDEO_SUBDIRS="$VIDEO_SUBDIRS ggi" VIDEO_DRIVERS="$VIDEO_DRIVERS ggi/libvideo_ggi.la" fi fi } dnl Find the SVGAlib includes and libraries CheckSVGA() { AC_ARG_ENABLE(video-svga, [ --enable-video-svga use SVGAlib video driver [default=no]], , enable_video_svga=no) if test x$enable_video = xyes -a x$enable_video_svga = xyes; then AC_MSG_CHECKING(for SVGAlib (1.4.0+) support) video_svga=no AC_TRY_COMPILE([ #include <vga.h> #include <vgamouse.h> #include <vgakeyboard.h> ],[ if ( SCANCODE_RIGHTWIN && SCANCODE_LEFTWIN ) { exit(0); } ],[ video_svga=yes ]) AC_MSG_RESULT($video_svga) if test x$video_svga = xyes; then CFLAGS="$CFLAGS -DENABLE_SVGALIB" SYSTEM_LIBS="$SYSTEM_LIBS -lvga" VIDEO_SUBDIRS="$VIDEO_SUBDIRS svga" VIDEO_DRIVERS="$VIDEO_DRIVERS svga/libvideo_svga.la" fi fi } dnl Find the VGL includes and libraries CheckVGL() { AC_ARG_ENABLE(video-vgl, [ --enable-video-vgl use VGL video driver [default=no]], , enable_video_vgl=no) if test x$enable_video = xyes -a x$enable_video_vgl = xyes; then AC_MSG_CHECKING(for libVGL support) video_vgl=no AC_TRY_COMPILE([ #include <sys/fbio.h> #include <sys/consio.h> #include <sys/kbio.h> #include <vgl.h> ],[ VGLBitmap bitmap; exit(bitmap.Bitmap); ],[ video_vgl=yes ]) AC_MSG_RESULT($video_vgl) if test x$video_vgl = xyes; then CFLAGS="$CFLAGS -DENABLE_VGL" SYSTEM_LIBS="$SYSTEM_LIBS -lvgl" VIDEO_SUBDIRS="$VIDEO_SUBDIRS vgl" VIDEO_DRIVERS="$VIDEO_DRIVERS vgl/libvideo_vgl.la" fi fi } dnl Find the AAlib includes CheckAAlib() { AC_ARG_ENABLE(video-aalib, [ --enable-video-aalib use AAlib video driver [default=no]], , enable_video_aalib=no) if test x$enable_video = xyes -a x$enable_video_aalib = xyes; then AC_MSG_CHECKING(for AAlib support) video_aalib=no AC_TRY_COMPILE([ #include <aalib.h> ],[ ],[ video_aalib=yes ]) AC_MSG_RESULT($video_aalib) if test x$video_aalib = xyes; then CFLAGS="$CFLAGS -DENABLE_AALIB" SYSTEM_LIBS="$SYSTEM_LIBS -laa" VIDEO_SUBDIRS="$VIDEO_SUBDIRS aalib" VIDEO_DRIVERS="$VIDEO_DRIVERS aalib/libvideo_aa.la" fi fi } dnl Set up the Atari Xbios driver CheckAtariXbiosVideo() { AC_ARG_ENABLE(xbios, [ --enable-video-xbios use Atari Xbios video driver [default=yes]], , enable_video_xbios=yes) video_xbios=no if test x$enable_video = xyes -a x$enable_video_xbios = xyes; then video_xbios=yes CFLAGS="$CFLAGS -DENABLE_XBIOS" VIDEO_SUBDIRS="$VIDEO_SUBDIRS xbios" VIDEO_DRIVERS="$VIDEO_DRIVERS xbios/libvideo_xbios.la" fi } dnl Set up the Atari Gem driver CheckAtariGemVideo() { AC_ARG_ENABLE(gem, [ --enable-video-gem use Atari Gem video driver [default=yes]], , enable_video_gem=yes) if test x$enable_video = xyes -a x$enable_video_gem = xyes; then video_gem=no AC_CHECK_HEADER(gem.h, have_gem_hdr=yes) AC_CHECK_LIB(gem, appl_init, have_gem_lib=yes) if test x$have_gem_hdr = xyes -a x$have_gem_lib = xyes; then video_gem=yes CFLAGS="$CFLAGS -DENABLE_GEM" SYSTEM_LIBS="$SYSTEM_LIBS -lgem" VIDEO_SUBDIRS="$VIDEO_SUBDIRS gem" VIDEO_DRIVERS="$VIDEO_DRIVERS gem/libvideo_gem.la" fi fi } dnl Set up the Atari Bios keyboard driver CheckAtariBiosEvent() { CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/ataricommon" VIDEO_SUBDIRS="$VIDEO_SUBDIRS ataricommon" VIDEO_DRIVERS="$VIDEO_DRIVERS ataricommon/libvideo_ataricommon.la" } dnl rcg04172001 Set up the Null video driver. CheckDummyVideo() { AC_ARG_ENABLE(video-dummy, [ --enable-video-dummy use dummy video driver [default=yes]], , enable_video_dummy=yes) if test x$enable_video_dummy = xyes; then CFLAGS="$CFLAGS -DENABLE_DUMMYVIDEO" VIDEO_SUBDIRS="$VIDEO_SUBDIRS dummy" VIDEO_DRIVERS="$VIDEO_DRIVERS dummy/libvideo_null.la" fi } dnl Check to see if OpenGL support is desired AC_ARG_ENABLE(video-opengl, [ --enable-video-opengl include OpenGL context creation [default=yes]], , enable_video_opengl=yes) dnl Find OpenGL CheckOpenGL() { if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then AC_MSG_CHECKING(for OpenGL (GLX) support) video_opengl=no AC_TRY_COMPILE([ #include <GL/gl.h> #include <GL/glx.h> #include <dlfcn.h> /* For loading extensions */ ],[ ],[ video_opengl=yes ]) AC_MSG_RESULT($video_opengl) if test x$video_opengl = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGL" if test x$use_dlopen != xyes; then AC_CHECK_LIB(dl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -ldl") fi fi fi } dnl Find QNX RtP OpenGL CheckOpenGLQNX() { if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then AC_MSG_CHECKING(for OpenGL (Photon) support) video_opengl=no AC_TRY_COMPILE([ #include <GL/gl.h> ],[ ],[ video_opengl=yes ]) AC_MSG_RESULT($video_opengl) if test x$video_opengl = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGL" SYSTEM_LIBS="$SYSTEM_LIBS -lGL" if test x$use_dlopen != xyes; then AC_CHECK_LIB(c, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS", AC_CHECK_LIB(ltdl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -lltdl")) fi fi fi } dnl Check for BeOS OpenGL CheckBeGL() { if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGL" SYSTEM_LIBS="$SYSTEM_LIBS -lGL" fi } dnl Check for MacOS OpenGL CheckMacGL() { if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then CFLAGS="$CFLAGS -DHAVE_OPENGL" case "$target" in *-*-darwin*) SYSTEM_LIBS="$SYSTEM_LIBS -framework OpenGL -framework AGL" esac fi } dnl See if we can use the new unified event interface in Linux 2.4 CheckInputEvents() { dnl Check for Linux 2.4 unified input event interface support AC_ARG_ENABLE(input-events, [ --enable-input-events use Linux 2.4 unified input interface [default=yes]], , enable_input_events=yes) if test x$enable_input_events = xyes; then AC_MSG_CHECKING(for Linux 2.4 unified input interface) use_input_events=no AC_TRY_COMPILE([ #include <linux/input.h> ],[ #ifndef EVIOCGNAME #error EVIOCGNAME() ioctl not available #endif ],[ use_input_events=yes ]) AC_MSG_RESULT($use_input_events) if test x$use_input_events = xyes; then CFLAGS="$CFLAGS -DUSE_INPUT_EVENTS" fi fi } dnl See if we can use GNU pth library for threads CheckPTH() { dnl Check for pth support AC_ARG_ENABLE(pth, [ --enable-pth use GNU pth library for multi-threading [default=yes]], , enable_pth=yes) if test x$enable_threads = xyes -a x$enable_pth = xyes; then AC_PATH_PROG(PTH_CONFIG, pth-config, no) if test "$PTH_CONFIG" = "no"; then use_pth=no else PTH_CFLAGS=`$PTH_CONFIG --cflags` PTH_LIBS=`$PTH_CONFIG --libs --all` SDL_CFLAGS="$SDL_CFLAGS $PTH_CFLAGS" SDL_LIBS="$SDL_LIBS $PTH_LIBS" CFLAGS="$CFLAGS -DENABLE_PTH" use_pth=yes fi AC_MSG_CHECKING(pth) if test "x$use_pth" = xyes; then AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi fi } dnl See what type of thread model to use on Linux and Solaris CheckPTHREAD() { dnl Check for pthread support AC_ARG_ENABLE(pthreads, [ --enable-pthreads use POSIX threads for multi-threading [default=yes]], , enable_pthreads=yes) dnl This is used on Linux for glibc binary compatibility (Doh!) AC_ARG_ENABLE(pthread-sem, [ --enable-pthread-sem use pthread semaphores [default=yes]], , enable_pthread_sem=yes) case "$target" in *-*-bsdi*) pthread_cflags="-D_REENTRANT -D_THREAD_SAFE" pthread_lib="" ;; *-*-darwin*) pthread_cflags="-D_THREAD_SAFE" # causes Carbon.p complaints? # pthread_cflags="-D_REENTRANT -D_THREAD_SAFE" ;; *-*-freebsd*) pthread_cflags="-D_REENTRANT -D_THREAD_SAFE" pthread_lib="-pthread" ;; *-*-netbsd*) pthread_cflags="-I/usr/pkg/include -D_REENTRANT" pthread_lib="-L/usr/pkg/lib -lpthread -lsem" ;; *-*-openbsd*) pthread_cflags="-D_REENTRANT" pthread_lib="-pthread" ;; *-*-solaris*) pthread_cflags="-D_REENTRANT" pthread_lib="-lpthread -lposix4" ;; *-*-sysv5*) pthread_cflags="-D_REENTRANT -Kthread" pthread_lib="" ;; *-*-irix*) pthread_cflags="-D_SGI_MP_SOURCE" pthread_lib="-lpthread" ;; *-*-aix*) pthread_cflags="-D_REENTRANT -mthreads" pthread_lib="-lpthread" ;; *-*-hpux11*) pthread_cflags="-D_REENTRANT" pthread_lib="-L/usr/lib -lpthread" ;; *-*-qnx*) pthread_cflags="" pthread_lib="" ;; *-*-osf*) if test x$ac_cv_prog_gcc = xyes; then pthread_cflags="-D_REENTRANT" pthread_lib="-lpthread -lrt" else pthread_cflags="-pthread" pthread_lib="-lpthread -lrt" fi ;; *) pthread_cflags="-D_REENTRANT" pthread_lib="-lpthread" ;; esac if test x$enable_threads = xyes -a x$enable_pthreads = xyes; then # Save the original compiler flags and libraries ac_save_cflags="$CFLAGS"; ac_save_libs="$LIBS" # Add the pthread compiler flags and libraries CFLAGS="$CFLAGS $pthread_cflags"; LIBS="$LIBS $pthread_lib" # Check to see if we have pthread support on this system AC_MSG_CHECKING(for pthreads) use_pthreads=no AC_TRY_LINK([ #include <pthread.h> ],[ pthread_attr_t type; pthread_attr_init(&type); ],[ use_pthreads=yes ]) AC_MSG_RESULT($use_pthreads) # Restore the compiler flags and libraries CFLAGS="$ac_save_cflags"; LIBS="$ac_save_libs" # Do futher testing if we have pthread support... if test x$use_pthreads = xyes; then CFLAGS="$CFLAGS $pthread_cflags -DSDL_USE_PTHREADS" LIBS="$LIBS $pthread_lib" SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags" SDL_LIBS="$SDL_LIBS $pthread_lib" # Check to see if recursive mutexes are available AC_MSG_CHECKING(for recursive mutexes) has_recursive_mutexes=no AC_TRY_LINK([ #include <pthread.h> ],[ pthread_mutexattr_t attr; #if defined(linux) && !(defined(__arm__) && defined(QWS)) pthread_mutexattr_setkind_np(&attr, PTHREAD_MUTEX_RECURSIVE_NP); #else pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE); #endif ],[ has_recursive_mutexes=yes ]) # Some systems have broken recursive mutex implementations case "$target" in *-*-darwin*) has_recursive_mutexes=no ;; *-*-solaris*) has_recursive_mutexes=no ;; esac AC_MSG_RESULT($has_recursive_mutexes) if test x$has_recursive_mutexes != xyes; then CFLAGS="$CFLAGS -DPTHREAD_NO_RECURSIVE_MUTEX" fi # Check to see if pthread semaphore support is missing if test x$enable_pthread_sem = xyes; then AC_MSG_CHECKING(for pthread semaphores) have_pthread_sem=no AC_TRY_COMPILE([ #include <pthread.h> #include <semaphore.h> ],[ ],[ have_pthread_sem=yes ]) AC_MSG_RESULT($have_pthread_sem) fi # Check to see if this is broken glibc 2.0 pthreads case "$target" in *-*-linux*) AC_MSG_CHECKING(for broken glibc 2.0 pthreads) glibc20_pthreads=no AC_TRY_COMPILE([ #include <features.h> #if (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0) #warning Working around a bug in glibc 2.0 pthreads #else #error pthread implementation okay #endif /* glibc 2.0 */ ],[ ],[ glibc20_pthreads=yes ]) AC_MSG_RESULT($glibc20_pthreads) esac fi fi AC_MSG_CHECKING(whether semun is defined in /usr/include/sys/sem.h) have_semun=no AC_TRY_COMPILE([ #include <sys/types.h> #include <sys/sem.h> ],[ union semun t; ],[ have_semun=yes ]) AC_MSG_RESULT($have_semun) if test x$have_semun = xyes; then CFLAGS="$CFLAGS -DHAVE_SEMUN" fi # See if we can use GNU Pth or clone() on Linux directly if test x$enable_threads = xyes -a x$use_pthreads != xyes; then CheckPTH if test x$use_pth != xyes; then case "$target" in *-*-linux*) use_clone=yes ;; esac fi fi } # Note that we need to have either semaphores or to have mutexes and # condition variables to implement all thread synchronization primitives CopyUnixThreadSource() { if test x$use_pthreads = xyes -o x$use_clone = xyes; then # Basic thread creation functions COPY_ARCH_SRC(src/thread, linux, SDL_systhread.c) COPY_ARCH_SRC(src/thread, linux, SDL_systhread_c.h) # Semaphores # We can fake these with mutexes and condition variables if necessary if test x$use_pthreads = xyes -a x$have_pthread_sem != xyes; then COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c) else COPY_ARCH_SRC(src/thread, linux, SDL_syssem.c) fi COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) # Mutexes # We can fake these with semaphores if necessary case "$target" in *-*-bsdi*) COPY_ARCH_SRC(src/thread, bsdi, SDL_syssem.c) COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex_c.h) ;; *) if test x$glibc20_pthreads = xyes; then COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h) else COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex_c.h) fi ;; esac # Condition variables # We can fake these with semaphores and mutexes if necessary if test x$glibc20_pthreads = xyes -o x$has_recursive_mutexes != xyes; then COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c) else COPY_ARCH_SRC(src/thread, linux, SDL_syscond.c) fi COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h) elif test x$use_pth = xyes; then COPY_ARCH_SRC(src/thread, pth, SDL_systhread.c) COPY_ARCH_SRC(src/thread, pth, SDL_systhread_c.h) COPY_ARCH_SRC(src/thread, pth, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, pth, SDL_sysmutex_c.h) COPY_ARCH_SRC(src/thread, pth, SDL_syscond.c) COPY_ARCH_SRC(src/thread, pth, SDL_syscond_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_syssem.c) COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) else AC_MSG_ERROR([ *** No thread support detected ]) fi } dnl See if we can use sigaction() instead of signal() CheckSIGACTION() { dnl Check for sigaction support AC_ARG_ENABLE(sigaction, [ --enable-sigaction use sigaction instead of signal [default=yes]], , enable_sigaction=yes) if test x$enable_sigaction = xyes; then AC_MSG_CHECKING(sigaction) have_sigaction=no AC_TRY_COMPILE([ #include <signal.h> ],[ struct sigaction junk; sigaction(0, &junk, &junk); ],[ have_sigaction=yes ]) AC_MSG_RESULT($have_sigaction) if test x$have_sigaction = xyes; then CFLAGS="$CFLAGS -DHAVE_SIGACTION" fi fi } dnl Determine whether the compiler can produce Win32 executables CheckWIN32() { AC_MSG_CHECKING(Win32 compiler) have_win32_gcc=no AC_TRY_COMPILE([ #include <windows.h> ],[ ],[ have_win32_gcc=yes ]) AC_MSG_RESULT($have_win32_gcc) if test x$have_win32_gcc != xyes; then AC_MSG_ERROR([ *** Your compiler ($CC) does not produce Win32 executables! ]) fi dnl See if the user wants to redirect standard output to files AC_ARG_ENABLE(stdio-redirect, [ --enable-stdio-redirect Redirect STDIO to files on Win32 [default=yes]], , enable_stdio_redirect=yes) if test x$enable_stdio_redirect != xyes; then CFLAGS="$CFLAGS -DNO_STDIO_REDIRECT" fi } dnl Find the DirectX includes and libraries CheckDIRECTX() { AC_ARG_ENABLE(directx, [ --enable-directx use DirectX for Win32 audio/video [default=yes]], , enable_directx=yes) if test x$enable_directx = xyes; then AC_MSG_CHECKING(for DirectX headers and libraries) use_directx=no tmp_cflags=$CFLAGS CFLAGS="$CFLAGS -I$srcdir" AC_TRY_COMPILE([ #include "src/video/windx5/directx.h" ],[ ],[ use_directx=yes ]) CFLAGS=$tmp_cflags AC_MSG_RESULT($use_directx) fi CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/wincommon" SYSTEM_LIBS="$SYSTEM_LIBS -luser32 -lgdi32 -lwinmm" VIDEO_SUBDIRS="$VIDEO_SUBDIRS wincommon" VIDEO_DRIVERS="$VIDEO_DRIVERS wincommon/libvideo_wincommon.la" # Enable the DIB driver CFLAGS="$CFLAGS -DENABLE_WINDIB" VIDEO_SUBDIRS="$VIDEO_SUBDIRS windib" VIDEO_DRIVERS="$VIDEO_DRIVERS windib/libvideo_windib.la" # See if we should enable the DirectX driver if test x$use_directx = xyes; then CFLAGS="$CFLAGS -DENABLE_DIRECTX" SYSTEM_LIBS="$SYSTEM_LIBS -ldxguid" VIDEO_SUBDIRS="$VIDEO_SUBDIRS windx5" VIDEO_DRIVERS="$VIDEO_DRIVERS windx5/libvideo_windx5.la" fi } dnl Set up the BWindow video driver on BeOS CheckBWINDOW() { CFLAGS="$CFLAGS -DENABLE_BWINDOW" VIDEO_SUBDIRS="$VIDEO_SUBDIRS bwindow" VIDEO_DRIVERS="$VIDEO_DRIVERS bwindow/libvideo_bwindow.la" } dnl Set up the QTopia video driver if enabled CheckQtopia() { AC_ARG_ENABLE(video-qtopia, [ --enable-video-qtopia use Qtopia video driver [default=no]], , enable_video_qtopia=no) if test x$enable_video = xyes -a x$enable_video_qtopia = xyes; then AC_MSG_CHECKING(for Qtopia support) video_qtopia=no AC_LANG_CPLUSPLUS OLD_CXX="$CXXFLAGS" CXXFLAGS="-DQT_QWS_EBX -fno-rtti -fno-exceptions -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG" AC_TRY_COMPILE([ #include <qpe/qpeapplication.h> ],[ ],[ video_qtopia=yes ]) CXXFLAGS="$OLD_CXX" AC_MSG_RESULT($video_qtopia) if test x$video_qtopia = xyes; then CFLAGS="$CFLAGS -DENABLE_QTOPIA -DQT_QWS_EBX -DQT_QWS_CUSTOM -DQWS -I${QPEDIR}/include -I${QTDIR}/include/ -DNO_DEBUG -fno-rtti -fno-exceptions" SDL_LIBS="$SDL_LIBS -L${QPEDIR}/lib -L${QTDIR}/lib/ -lqpe -lqte" SDL_CFLAGS="$SDL_CFLAGS -DQWS" VIDEO_SUBDIRS="$VIDEO_SUBDIRS qtopia" VIDEO_DRIVERS="$VIDEO_DRIVERS qtopia/libvideo_qtopia.la" else AC_MSG_ERROR([ *** Failed to find Qtopia includes. Make sure that the QTDIR and QPEDIR *** environment variables are set correctly.]) fi AC_LANG_C fi } dnl Set up the PicoGUI video driver if enabled CheckPicoGUI() { AC_ARG_ENABLE(video-picogui, [ --enable-video-picogui use PicoGUI video driver [default=no]], , enable_video_picogui=no) if test x$enable_video = xyes -a x$enable_video_picogui = xyes; then AC_MSG_CHECKING(for PicoGUI support) video_picogui=no AC_TRY_COMPILE([ #include <picogui.h> ],[ ],[ video_picogui=yes ]) AC_MSG_RESULT($video_picogui) if test x$video_picogui = xyes; then SDL_LIBS="$SDL_LIBS -lpgui" CFLAGS="$CFLAGS -DENABLE_PICOGUI" VIDEO_SUBDIRS="$VIDEO_SUBDIRS picogui" VIDEO_DRIVERS="$VIDEO_DRIVERS picogui/libvideo_picogui.la" fi AC_LANG_C fi } dnl Set up the Mac toolbox video driver for Mac OS 7-9 CheckTOOLBOX() { VIDEO_SUBDIRS="$VIDEO_SUBDIRS maccommon" VIDEO_DRIVERS="$VIDEO_DRIVERS maccommon/libvideo_maccommon.la" VIDEO_SUBDIRS="$VIDEO_SUBDIRS macrom" VIDEO_DRIVERS="$VIDEO_DRIVERS macrom/libvideo_macrom.la" } dnl Set up the Mac toolbox video driver for Mac OS X CheckCARBON() { # "MACOSX" is not an official definition, but it's commonly # accepted as a way to differentiate between what runs on X # and what runs on older Macs - while in theory "Carbon" defns # are consistent between the two, in practice Carbon is still # changing. -sts Aug 2000 mac_autoconf_target_workaround="MAC" CFLAGS="$CFLAGS -I/System/Library/Frameworks/Carbon.framework/Headers \ -fpascal-strings -DENABLE_TOOLBOX -DMACOSX -DTARGET_API_${mac_autoconf_target_workaround}_CARBON=1 -I\$(top_srcdir)/src/video/maccommon -I\$(top_srcdir)/src/video/macrom -I\$(top_srcdir)/src/video/macdsp" VIDEO_SUBDIRS="$VIDEO_SUBDIRS maccommon" VIDEO_DRIVERS="$VIDEO_DRIVERS maccommon/libvideo_maccommon.la" VIDEO_SUBDIRS="$VIDEO_SUBDIRS macrom" VIDEO_DRIVERS="$VIDEO_DRIVERS macrom/libvideo_macrom.la" } dnl Set up the Mac toolbox video driver for Mac OS X CheckQUARTZ() { # "MACOSX" is not an official definition, but it's commonly # accepted as a way to differentiate between what runs on X # and what runs on older Macs - while in theory "Carbon" defns # are consistent between the two, in practice Carbon is still # changing. -sts Aug 2000 mac_autoconf_target_workaround="MAC" CFLAGS="$CFLAGS -I/System/Library/Frameworks/Carbon.framework/Headers \ -I/System/Library/Frameworks/Cocoa.framework/Headers -fpascal-strings \ -DENABLE_QUARTZ -DMACOSX -DTARGET_API_${mac_autoconf_target_workaround}_CARBON=1 -I\$(top_srcdir)/src/video/quartz" VIDEO_SUBDIRS="$VIDEO_SUBDIRS quartz" VIDEO_DRIVERS="$VIDEO_DRIVERS quartz/libvideo_quartz.la" } dnl Check for the dlfcn.h interface for dynamically loading objects CheckDLOPEN() { AC_ARG_ENABLE(sdl-dlopen, [ --enable-sdl-dlopen use dlopen for shared object loading [default=yes]], , enable_sdl_dlopen=yes) if test x$enable_sdl_dlopen = xyes; then AC_MSG_CHECKING(for dlopen) use_dlopen=no AC_TRY_COMPILE([ #include <dlfcn.h> ],[ ],[ use_dlopen=yes ]) AC_MSG_RESULT($use_dlopen) if test x$use_dlopen = xyes; then CFLAGS="$CFLAGS -DUSE_DLOPEN" AC_CHECK_LIB(c, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS", AC_CHECK_LIB(dl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -ldl", AC_CHECK_LIB(ltdl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -lltdl"))) fi fi } dnl Set up the Atari LDG (shared object loader) CheckAtariLdg() { AC_ARG_ENABLE(atari-ldg, [ --enable-atari-ldg use Atari LDG for shared object loading [default=yes]], , enable_atari_ldg=yes) if test x$video_gem = xyes -a x$enable_atari_ldg = xyes; then AC_CHECK_HEADER(ldg.h, have_ldg_hdr=yes) AC_CHECK_LIB(ldg, ldg_open, have_ldg_lib=yes, have_ldg_lib=no, -lgem) if test x$have_ldg_hdr = xyes -a x$have_ldg_lib = xyes; then CFLAGS="$CFLAGS -DENABLE_LDG" SYSTEM_LIBS="$SYSTEM_LIBS -lldg -lgem" fi fi } dnl Check for the usbhid(3) library on *BSD CheckUSBHID() { if test x$enable_joystick = xyes; then have_libusbhid=no have_libusb=no AC_CHECK_LIB(usbhid, hid_init, have_libusbhid=yes) AC_CHECK_LIB(usb, hid_init, have_libusb=yes) if test x$have_libusbhid = xyes; then SYSTEM_LIBS="$SYSTEM_LIBS -lusbhid" fi if test x$have_libusb = xyes; then SYSTEM_LIBS="$SYSTEM_LIBS -lusb" fi AC_CHECK_HEADER(usb.h, have_usb_h=yes) AC_CHECK_HEADER(usbhid.h, have_usbhid_h=yes) AC_CHECK_HEADER(libusb.h, have_libusb_h=yes) AC_CHECK_HEADER(libusbhid.h, have_libusbhid_h=yes) if test x$have_usb_h = xyes; then CFLAGS="$CFLAGS -DHAVE_USB_H" fi if test x$have_usbhid_h = xyes; then CFLAGS="$CFLAGS -DHAVE_USBHID_H" fi if test x$have_libusb_h = xyes; then CFLAGS="$CFLAGS -DHAVE_LIBUSB_H" fi if test x$have_libusbhid_h = xyes; then CFLAGS="$CFLAGS -DHAVE_LIBUSBHID_H" fi AC_MSG_CHECKING(for usbhid) have_usbhid=no AC_TRY_COMPILE([ #include <sys/types.h> #if defined(HAVE_USB_H) #include <usb.h> #endif #include <dev/usb/usb.h> #include <dev/usb/usbhid.h> #if defined(HAVE_USBHID_H) #include <usbhid.h> #elif defined(HAVE_LIBUSB_H) #include <libusb.h> #elif defined(HAVE_LIBUSBHID_H) #include <libusbhid.h> #endif ],[ struct report_desc *repdesc; struct usb_ctl_report *repbuf; hid_kind_t hidkind; ],[ have_usbhid=yes ]) AC_MSG_RESULT($have_usbhid) if test x$have_usbhid = xyes; then AC_MSG_CHECKING(for ucr_data member of usb_ctl_report) have_usbhid_ucr_data=no AC_TRY_COMPILE([ #include <sys/types.h> #if defined(HAVE_USB_H) #include <usb.h> #endif #include <dev/usb/usb.h> #include <dev/usb/usbhid.h> #if defined(HAVE_USBHID_H) #include <usbhid.h> #elif defined(HAVE_LIBUSB_H) #include <libusb.h> #elif defined(HAVE_LIBUSBHID_H) #include <libusbhid.h> #endif ],[ struct usb_ctl_report buf; if (buf.ucr_data) { } ],[ have_usbhid_ucr_data=yes ]) if test x$have_usbhid_ucr_data = xyes; then CFLAGS="$CFLAGS -DUSBHID_UCR_DATA" fi AC_MSG_RESULT($have_usbhid_ucr_data) AC_MSG_CHECKING(for new usbhid API) have_usbhid_new=no AC_TRY_COMPILE([ #include <sys/types.h> #if defined(HAVE_USB_H) #include <usb.h> #endif #include <dev/usb/usb.h> #include <dev/usb/usbhid.h> #if defined(HAVE_USBHID_H) #include <usbhid.h> #elif defined(HAVE_LIBUSB_H) #include <libusb.h> #elif defined(HAVE_LIBUSBHID_H) #include <libusbhid.h> #endif ],[ report_desc_t d; hid_start_parse(d, 1, 1); ],[ have_usbhid_new=yes ]) if test x$have_usbhid_new = xyes; then CFLAGS="$CFLAGS -DUSBHID_NEW" fi AC_MSG_RESULT($have_usbhid_new) JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS bsd" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS bsd/libjoystick_bsd.la" fi fi } dnl Check for altivec instruction support using gas syntax CheckAltivec() { AC_MSG_CHECKING(for GCC Altivec instruction support) have_gcc_altivec=no AC_TRY_COMPILE([ ],[ asm volatile ("mtspr 256, %0\n\t" "vand %%v0, %%v0, %%v0" : : "r" (-1)); ],[ have_gcc_altivec=yes ]) if test x$have_gcc_altivec = xyes; then CFLAGS="$CFLAGS -DGCC_ALTIVEC" fi AC_MSG_RESULT($have_gcc_altivec) } case "$target" in *-*-linux*|*-*-gnu*|*-*-k*bsd*-gnu) case "$target" in *-*-linux*) ARCH=linux ;; *-*-kfreebsd*-gnu) ARCH=kfreebsd-gnu ;; *-*-knetbsd*-gnu) ARCH=knetbsd-gnu ;; *-*-kopenbsd*-gnu) ARCH=kopenbsd-gnu ;; *-*-gnu*) ARCH=gnu ;; # must be last esac CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckNASM CheckOSS CheckALSA CheckARTSC CheckESD CheckNAS CheckX11 CheckNANOX CheckDGA CheckFBCON CheckDirectFB CheckPS2GS CheckGGI CheckSVGA CheckAAlib CheckQtopia CheckPicoGUI CheckOpenGL CheckInputEvents CheckPTHREAD CheckSIGACTION CheckAltivec # Set up files for the main() stub if test "x$video_qtopia" = "xyes"; then SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main" SDL_LIBS="-lSDLmain $SDL_LIBS" fi # Set up files for the audio library # We use the OSS and ALSA API's, not the Sun audio API #if test x$enable_audio = xyes; then # CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" # AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" # AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" #fi # Set up files for the joystick library if test x$enable_joystick = xyes; then case $ARCH in linux) JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS linux" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS linux/libjoystick_linux.la" ;; gnu) JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" ;; k*bsd-gnu) JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS bsd" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS bsd/libjoystick_bsd.la" ;; esac fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then case $ARCH in linux) CDROM_SUBDIRS="$CDROM_SUBDIRS linux" CDROM_DRIVERS="$CDROM_DRIVERS linux/libcdrom_linux.la" ;; gnu) CDROM_SUBDIRS="$CDROM_SUBDIRS dummy" CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la" ;; kfreebsd-gnu) CDROM_SUBDIRS="$CDROM_SUBDIRS freebsd" CDROM_DRIVERS="$CDROM_DRIVERS freebsd/libcdrom_freebsd.la" ;; knetbsd-gnu|kopenbsd-gnu) CDROM_SUBDIRS="$CDROM_SUBDIRS openbsd" CDROM_DRIVERS="$CDROM_DRIVERS openbsd/libcdrom_openbsd.la" ;; esac fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-bsdi*) ARCH=bsdi CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckNASM CheckOSS CheckARTSC CheckESD CheckNAS CheckX11 CheckDGA CheckSVGA CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library # We use the OSS and ALSA API's, not the Sun audio API #if test x$enable_audio = xyes; then # CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" # AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" # AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" #fi # Set up files for the joystick library # (No joystick support yet) if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS bsdi" CDROM_DRIVERS="$CDROM_DRIVERS bsdi/libcdrom_bsdi.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-freebsd*) ARCH=freebsd CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckVGL CheckNASM CheckOSS CheckARTSC CheckESD CheckNAS CheckX11 CheckDGA CheckSVGA CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION CheckUSBHID # Set up files for the audio library # We use the OSS and ALSA API's, not the Sun audio API #if test x$enable_audio = xyes; then # CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" # AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" # AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" #fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS freebsd" CDROM_DRIVERS="$CDROM_DRIVERS freebsd/libcdrom_freebsd.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-netbsd*) ARCH=netbsd CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckNASM CheckOSS CheckARTSC CheckESD CheckNAS CheckX11 CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION CheckUSBHID # Set up files for the audio library if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS openbsd" CDROM_DRIVERS="$CDROM_DRIVERS openbsd/libcdrom_openbsd.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then if test x$use_pthreads = xyes; then CFLAGS="$CFLAGS -D_POSIX_THREAD_SYSCALL_SOFT=1" fi CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi # NetBSD does not define "unix" CFLAGS="$CFLAGS -Dunix" ;; *-*-openbsd*) ARCH=openbsd CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckNASM CheckOSS CheckARTSC CheckESD CheckNAS CheckX11 CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION CheckUSBHID # Set up files for the audio library if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -DOPENBSD_AUDIO_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS openbsd" AUDIO_DRIVERS="$AUDIO_DRIVERS openbsd/libaudio_openbsd.la" fi # OpenBSD needs linking with ossaudio emulation library if test x$have_oss = xyes; then SYSTEM_LIBS="$SYSTEM_LIBS -lossaudio" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS openbsd" CDROM_DRIVERS="$CDROM_DRIVERS openbsd/libcdrom_openbsd.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi # OpenBSD does not define "unix" CFLAGS="$CFLAGS -Dunix" ;; *-*-sysv5*) ARCH=sysv5 CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckNASM CheckOSS CheckARTSC CheckESD CheckNAS CheckX11 CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" fi # Set up files for the joystick library # (No joystick support yet) if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS dummy" CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-solaris*) ARCH=solaris CFLAGS="$CFLAGS -D__ELF__" # Fix for nasm on Solaris x86 CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckNASM CheckOSS CheckARTSC CheckESD CheckNAS CheckX11 CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" fi # Set up files for the joystick library # (No joystick support yet) if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS linux" CDROM_DRIVERS="$CDROM_DRIVERS linux/libcdrom_linux.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-irix*) ARCH=irix CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckDMEDIA CheckESD CheckNAS CheckX11 CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION # We use the dmedia audio API, not the Sun audio API #if test x$enable_audio = xyes; then # CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" # AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" # AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" #fi # Set up files for the joystick library # (No joystick support yet) if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library # (No CD-ROM support yet) if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS dummy" CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then if test x$use_pthreads = xyes -o x$use_pth = xyes; then CopyUnixThreadSource else COPY_ARCH_SRC(src/thread, irix, SDL_systhread.c) COPY_ARCH_SRC(src/thread, irix, SDL_systhread_c.h) COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, linux, SDL_sysmutex_c.h) COPY_ARCH_SRC(src/thread, linux, SDL_syssem.c) COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c) COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h) fi fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-hpux*) ARCH=hpux CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckOSS CheckNAS CheckX11 CheckGGI CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" fi # Set up files for the joystick library # (No joystick support yet) if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library # (No CD-ROM support yet) if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS dummy" CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-aix*) ARCH=aix CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckOSS CheckNAS CheckX11 CheckGGI CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library if test x$enable_audio = xyes; then AUDIO_SUBDIRS="$AUDIO_SUBDIRS paudio" AUDIO_DRIVERS="$AUDIO_DRIVERS paudio/libaudio_paudio.la" fi # Set up files for the joystick library # (No joystick support yet) if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS aix" CDROM_DRIVERS="$CDROM_DRIVERS aix/libcdrom_aix.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-osf*) ARCH=osf CheckDummyVideo CheckDiskAudio CheckDLOPEN CheckNAS CheckX11 CheckGGI CheckAAlib CheckOpenGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -I/usr/include/mme -DMMEAUDIO_SUPPORT" SYSTEM_LIBS="$SYSTEM_LIBS -lmme" AUDIO_SUBDIRS="$AUDIO_SUBDIRS mme" AUDIO_DRIVERS="$AUDIO_DRIVERS mme/libaudio_mme.la" fi # Set up files for the joystick library # (No joystick support yet) if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library # (No cdrom support yet) if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS osf" CDROM_DRIVERS="$CDROM_DRIVERS osf/libcdrom_osf.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-qnx*) ARCH=qnx CheckDummyVideo CheckDiskAudio # CheckNASM CheckDLOPEN CheckNAS CheckPHOTON CheckX11 CheckOpenGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -DQNXNTOAUDIO_SUPPORT" SYSTEM_LIBS="$SYSTEM_LIBS -lasound" AUDIO_SUBDIRS="$AUDIO_SUBDIRS nto" AUDIO_DRIVERS="$AUDIO_DRIVERS nto/libaudio_nto.la" fi # Set up files for the joystick library if test x$enable_joystick = xyes; then # (No joystick support yet) JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS dummy" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS qnx" CDROM_DRIVERS="$CDROM_DRIVERS qnx/libcdrom_qnx.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi ;; *-*-cygwin* | *-*-mingw32*) ARCH=win32 if test "$build" != "$target"; then # cross-compiling # Default cross-compile location ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc else # Look for the location of the tools and install there if test "$BUILD_PREFIX" != ""; then ac_default_prefix=$BUILD_PREFIX fi fi CheckDummyVideo CheckDiskAudio CheckWIN32 CheckDIRECTX CheckNASM # Set up files for the audio library if test x$enable_audio = xyes; then AUDIO_SUBDIRS="$AUDIO_SUBDIRS windib" AUDIO_DRIVERS="$AUDIO_DRIVERS windib/libaudio_windib.la" if test x$use_directx = xyes; then AUDIO_SUBDIRS="$AUDIO_SUBDIRS windx5" AUDIO_DRIVERS="$AUDIO_DRIVERS windx5/libaudio_windx5.la" fi fi # Set up files for the joystick library if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS win32" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS win32/libjoystick_winmm.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS win32" CDROM_DRIVERS="$CDROM_DRIVERS win32/libcdrom_win32.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then COPY_ARCH_SRC(src/thread, win32, SDL_systhread.c) COPY_ARCH_SRC(src/thread, win32, SDL_systhread_c.h) COPY_ARCH_SRC(src/thread, win32, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h) COPY_ARCH_SRC(src/thread, win32, SDL_syssem.c) COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c) COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h) fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, win32, SDL_systimer.c) fi # The Win32 platform requires special setup SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main" case "$target" in *-*-cygwin*) CFLAGS="$CFLAGS -I/usr/include/mingw -DWIN32 -Uunix -mno-cygwin" SDL_CFLAGS="$SDL_CFLAGS -I/usr/include/mingw -DWIN32 -Uunix -mno-cygwin" LIBS="$LIBS -mno-cygwin" SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows -mno-cygwin" ;; *-*-mingw32*) SDL_LIBS="-lmingw32 -lSDLmain $SDL_LIBS -mwindows" ;; esac ;; *-*-beos*) ARCH=beos ac_default_prefix=/boot/develop/tools/gnupro CheckDummyVideo CheckDiskAudio CheckNASM CheckBWINDOW CheckBeGL # Set up files for the audio library if test x$enable_audio = xyes; then AUDIO_SUBDIRS="$AUDIO_SUBDIRS baudio" AUDIO_DRIVERS="$AUDIO_DRIVERS baudio/libaudio_baudio.la" fi # Set up files for the joystick library if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS beos" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS beos/libjoystick_beos.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS beos" CDROM_DRIVERS="$CDROM_DRIVERS beos/libcdrom_beos.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then COPY_ARCH_SRC(src/thread, beos, SDL_systhread.c) COPY_ARCH_SRC(src/thread, beos, SDL_systhread_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h) COPY_ARCH_SRC(src/thread, beos, SDL_syssem.c) COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c) COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h) fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, beos, SDL_systimer.c) fi # The BeOS platform requires special libraries SYSTEM_LIBS="$SYSTEM_LIBS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding" ;; *-*-macos*) # This would be used if cross-compiling to MacOS 9. No way to # use it at present, but Apple is working on a X-to-9 compiler # for which this case would be handy. ARCH=macos CheckDummyVideo CheckDiskAudio CheckTOOLBOX CheckMacGL # Set up files for the audio library if test x$enable_audio = xyes; then AUDIO_SUBDIRS="$AUDIO_SUBDIRS macrom" AUDIO_DRIVERS="$AUDIO_DRIVERS macrom/libaudio_macrom.la" fi # Set up files for the joystick library if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS macos" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS macos/libjoystick_macos.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS macos" CDROM_DRIVERS="$CDROM_DRIVERS macos/libcdrom_macos.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then COPY_ARCH_SRC(src/thread, macos, SDL_systhread.c) COPY_ARCH_SRC(src/thread, macos, SDL_systhread_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex.c) COPY_ARCH_SRC(src/thread, generic, SDL_sysmutex_c.h) COPY_ARCH_SRC(src/thread, macos, SDL_syssem.c) COPY_ARCH_SRC(src/thread, generic, SDL_syssem_c.h) COPY_ARCH_SRC(src/thread, generic, SDL_syscond.c) COPY_ARCH_SRC(src/thread, generic, SDL_syscond_c.h) fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, macos, SDL_systimer.c) fi # The MacOS platform requires special setup SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main" SDL_LIBS="-lSDLmain $SDL_LIBS" ;; *-*-darwin* ) # Strictly speaking, we want "Mac OS X", not "Darwin", which is # just the OS X kernel sans upper layers like Carbon and Cocoa. # But config.guess comes back with "darwin", so go with the flow. ARCH=macosx CheckDummyVideo CheckDiskAudio CheckQUARTZ CheckMacGL CheckPTHREAD CheckSIGACTION # Set up files for the audio library if test x$enable_audio = xyes; then AUDIO_SUBDIRS="$AUDIO_SUBDIRS macrom" AUDIO_DRIVERS="$AUDIO_DRIVERS macrom/libaudio_macrom.la" fi # Set up files for the joystick library if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS darwin" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS darwin/libjoystick_darwin.la" SYSTEM_LIBS="$SYSTEM_LIBS -framework IOKit" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS macosx" CDROM_DRIVERS="$CDROM_DRIVERS macosx/libcdrom_macosx.la" SYSTEM_LIBS="$SYSTEM_LIBS -framework AudioToolbox -framework AudioUnit -lstdc++" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) fi # The MacOS X platform requires special setup. SDL_LIBS="-lSDLmain $SDL_LIBS" # The Cocoa backend still needs Carbon, and the YUV code QuickTime SYSTEM_LIBS="$SYSTEM_LIBS -framework Cocoa -framework Carbon -framework QuickTime" ;; *-*-mint*) ARCH=mint CheckDummyVideo CheckDiskAudio CheckAtariBiosEvent CheckAtariXbiosVideo CheckAtariGemVideo CheckAtariAudio CheckAtariLdg CheckPTH # Set up files for the audio library if test x$enable_threads = xyes -a x$enable_pth = xyes; then if test x$enable_audio = xyes; then CFLAGS="$CFLAGS -DSUNAUDIO_SUPPORT" AUDIO_SUBDIRS="$AUDIO_SUBDIRS sun" AUDIO_DRIVERS="$AUDIO_DRIVERS sun/libaudio_sun.la" fi fi # Set up files for the joystick library if test x$enable_joystick = xyes; then JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS mint" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS mint/libjoystick_mint.la" fi # Set up files for the cdrom library if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS mint" CDROM_DRIVERS="$CDROM_DRIVERS mint/libcdrom_mint.la" fi # Set up files for the thread library if test x$enable_threads = xyes; then CopyUnixThreadSource fi # Set up files for the timer library if test x$enable_timers = xyes; then if test x$enable_threads = xyes -a x$enable_pth = xyes; then COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c) else COPY_ARCH_SRC(src/timer, mint, SDL_systimer.c) fi fi # MiNT does not define "unix" CFLAGS="$CFLAGS -Dunix" ;; *-*-riscos) ARCH=riscos JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS riscos" JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS riscos/libjoystick_riscos.la" COPY_ARCH_SRC(src/timer, riscos, SDL_systimer.c) VIDEO_SUBDIRS="$VIDEO_SUBDIRS riscos" VIDEO_DRIVERS="$VIDEO_DRIVERS riscos/libvideo_riscos.la" AUDIO_SUBDIRS="$AUDIO_SUBDIRS riscos" AUDIO_DRIVERS="$AUDIO_DRIVERS riscos/libaudio_riscos.la" if test x$enable_cdrom = xyes; then CDROM_SUBDIRS="$CDROM_SUBDIRS dummy" CDROM_DRIVERS="$CDROM_DRIVERS dummy/libcdrom_dummy.la" fi CFLAGS="$CFLAGS -DDISABLE_THREADS -DENABLE_RISCOS -DDRENDERER_SUPPORT" SYSTEM_LIBS="$SYSTEM_LIBS -ljpeg -ltiff -lpng -lz" ;; *) AC_MSG_ERROR(Unsupported target: Please add to configure.in) ;; esac AC_SUBST(ARCH) # Set the conditional variables for this target AM_CONDITIONAL(TARGET_LINUX, test $ARCH = linux) AM_CONDITIONAL(TARGET_QTOPIA, test "x$video_qtopia" = "xyes") AM_CONDITIONAL(TARGET_SOLARIS, test $ARCH = solaris) AM_CONDITIONAL(TARGET_IRIX, test $ARCH = irix) AM_CONDITIONAL(TARGET_BSDI, test $ARCH = bsdi) AM_CONDITIONAL(TARGET_FREEBSD, test $ARCH = freebsd) AM_CONDITIONAL(TARGET_NETBSD, test $ARCH = netbsd) AM_CONDITIONAL(TARGET_OPENBSD, test $ARCH = openbsd) AM_CONDITIONAL(TARGET_AIX, test $ARCH = aix) AM_CONDITIONAL(TARGET_WIN32, test $ARCH = win32) AM_CONDITIONAL(TARGET_BEOS, test $ARCH = beos) AM_CONDITIONAL(TARGET_MACOS, test $ARCH = macos) AM_CONDITIONAL(TARGET_MACOSX, test $ARCH = macosx) AM_CONDITIONAL(TARGET_QNX, test $ARCH = qnx) AM_CONDITIONAL(TARGET_MINT, test $ARCH = mint) # More automake conditionals AM_CONDITIONAL(USE_DIRECTX, test x$use_directx = xyes) AM_CONDITIONAL(USE_CLONE, test x$use_clone = xyes) AM_CONDITIONAL(HAVE_NASM, test x$use_nasm = xyes) # Set conditional variables for shared and static library selection. # These are not used in any Makefile.am but in sdl-config.in. AM_CONDITIONAL([ENABLE_SHARED], [test "$enable_shared" = yes]) AM_CONDITIONAL([ENABLE_STATIC], [test "$enable_static" = yes]) # Set runtime shared library paths as needed if test $ARCH = linux -o $ARCH = freebsd -o $ARCH = bsdi; then SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib" fi if test $ARCH = solaris; then SDL_RLD_FLAGS="-R\${exec_prefix}/lib" fi case "$ARCH" in openbsd | netbsd | bsdi) SHARED_SYSTEM_LIBS="$SYSTEM_LIBS" ;; qnx) SHARED_SYSTEM_LIBS="$SYSTEM_LIBS" ;; macosx) SHARED_SYSTEM_LIBS="-framework Cocoa" if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then SHARED_SYSTEM_LIBS="$SHARED_SYSTEM_LIBS -framework OpenGL" fi ;; *) SHARED_SYSTEM_LIBS="" ;; esac case "$ARCH" in macosx) # Evil hack to allow static linking on Mac OS X SDL_STATIC_LIBS="\${exec_prefix}/lib/libSDLmain.a \${exec_prefix}/lib/libSDL.a" ;; *) SDL_STATIC_LIBS="$SDL_LIBS" ;; esac STATIC_SYSTEM_LIBS="$SYSTEM_LIBS" dnl Output the video drivers we use if test x$enable_video = xtrue; then if test "$VIDEO_SUBDIRS" = ""; then AC_MSG_ERROR(*** No video drivers are enabled!) fi fi AC_SUBST(AUDIO_SUBDIRS) AC_SUBST(AUDIO_DRIVERS) AC_SUBST(VIDEO_SUBDIRS) AC_SUBST(VIDEO_DRIVERS) AC_SUBST(JOYSTICK_SUBDIRS) AC_SUBST(JOYSTICK_DRIVERS) AC_SUBST(CDROM_SUBDIRS) AC_SUBST(CDROM_DRIVERS) AC_SUBST(SDL_EXTRADIRS) AC_SUBST(SDL_EXTRALIBS) dnl Expand the cflags and libraries needed by apps using SDL AC_SUBST(SDL_CFLAGS) AC_SUBST(SDL_LIBS) AC_SUBST(SDL_STATIC_LIBS) AC_SUBST(SDL_RLD_FLAGS) dnl Expand the libraries needed for static and dynamic linking AC_SUBST(STATIC_SYSTEM_LIBS) AC_SUBST(SHARED_SYSTEM_LIBS) AC_SUBST(SYSTEM_LIBS) dnl Expand the include directories for building SDL CFLAGS="$CFLAGS -I\$(top_srcdir)/include" CFLAGS="$CFLAGS -I\$(top_srcdir)/include/SDL" CFLAGS="$CFLAGS -I\$(top_srcdir)/src -I\$(top_srcdir)/src/main/$ARCH" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/audio" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/video/XFree86/extensions" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/events" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/joystick" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/cdrom" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/thread" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/timer" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/endian" CFLAGS="$CFLAGS -I\$(top_srcdir)/src/file" CFLAGS="$CFLAGS -I\$(top_builddir)/src/thread" CXXFLAGS="$CFLAGS" # Check for darwin at the very end and set up the Objective C compiler # We do this here so that we get the full CFLAGS into OBJCFLAGS case "$target" in *-*-darwin*) dnl AC_PROG_OBJC doesn't seem to exist, this is the SDL workaround AC_MSG_CHECKING(for an Objective-C compiler) OBJC="$CC" AC_SUBST(OBJC) OBJCFLAGS="$CFLAGS" AC_SUBST(OBJCFLAGS) dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here dnl _AM_DEPENDENCIES(OBJC) dnl Of course, hard coding doesn't work for some versions of automake OBJCDEPMODE="depmode=gcc" AC_SUBST(OBJCDEPMODE) dnl Trying this to satisfy everybody... AC_MSG_RESULT(not implemented yet) ;; esac # Finally create all the generated files dnl Important: Any directory that you want to be in the distcheck should dnl have a file listed here, so that configure generates the dnl subdirectories on the build target. AC_OUTPUT([ Makefile docs/Makefile docs/html/Makefile docs/man3/Makefile include/Makefile src/Makefile src/main/Makefile src/main/macosx/Makefile src/main/macosx/Info.plist src/audio/Makefile src/audio/alsa/Makefile src/audio/arts/Makefile src/audio/baudio/Makefile src/audio/dc/Makefile src/audio/disk/Makefile src/audio/dma/Makefile src/audio/dmedia/Makefile src/audio/dsp/Makefile src/audio/esd/Makefile src/audio/macrom/Makefile src/audio/mint/Makefile src/audio/mme/Makefile src/audio/nas/Makefile src/audio/nto/Makefile src/audio/openbsd/Makefile src/audio/paudio/Makefile src/audio/riscos/Makefile src/audio/sun/Makefile src/audio/ums/Makefile src/audio/windib/Makefile src/audio/windx5/Makefile src/video/Makefile src/video/aalib/Makefile src/video/ataricommon/Makefile src/video/bwindow/Makefile src/video/cybergfx/Makefile src/video/dc/Makefile src/video/dga/Makefile src/video/directfb/Makefile src/video/dummy/Makefile src/video/epoc/Makefile src/video/fbcon/Makefile src/video/gem/Makefile src/video/ggi/Makefile src/video/maccommon/Makefile src/video/macdsp/Makefile src/video/macrom/Makefile src/video/nanox/Makefile src/video/photon/Makefile src/video/picogui/Makefile src/video/ps2gs/Makefile src/video/qtopia/Makefile src/video/quartz/Makefile src/video/riscos/Makefile src/video/svga/Makefile src/video/vgl/Makefile src/video/wincommon/Makefile src/video/windib/Makefile src/video/windx5/Makefile src/video/x11/Makefile src/video/xbios/Makefile src/video/XFree86/Makefile src/video/XFree86/extensions/Makefile src/video/XFree86/Xinerama/Makefile src/video/XFree86/Xv/Makefile src/video/XFree86/Xxf86dga/Makefile src/video/XFree86/Xxf86vm/Makefile src/events/Makefile src/joystick/Makefile src/joystick/amigaos/Makefile src/joystick/beos/Makefile src/joystick/bsd/Makefile src/joystick/darwin/Makefile src/joystick/dc/Makefile src/joystick/dummy/Makefile src/joystick/linux/Makefile src/joystick/macos/Makefile src/joystick/mint/Makefile src/joystick/riscos/Makefile src/joystick/win32/Makefile src/cdrom/Makefile src/cdrom/aix/Makefile src/cdrom/beos/Makefile src/cdrom/dc/Makefile src/cdrom/dummy/Makefile src/cdrom/bsdi/Makefile src/cdrom/freebsd/Makefile src/cdrom/linux/Makefile src/cdrom/macos/Makefile src/cdrom/macosx/Makefile src/cdrom/mint/Makefile src/cdrom/openbsd/Makefile src/cdrom/osf/Makefile src/cdrom/qnx/Makefile src/cdrom/win32/Makefile src/thread/Makefile src/timer/Makefile src/endian/Makefile src/file/Makefile src/cpuinfo/Makefile src/hermes/Makefile sdl-config SDL.spec SDL.qpg ], [chmod +x sdl-config])