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7200c21d78
SDL2/configure.in
Sam Lantinga 4a1ab27d1f Date: Tue, 27 Aug 2002 16:14:11 +0200 
From: Denis Oliver Kropp
Subject: Palette support and 8bit color keying fix

This patch adds support for 8bit palette modes dropping
the RGB332 stuff. It also fixes color keying for 8bit.
testsprite (without -bpp >8) looks correct again.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40478
2002-08-31 04:06:37 +00:00

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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=5
SDL_INTERFACE_AGE=5
SDL_BINARY_AGE=5
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_HOST
AC_CANONICAL_TARGET
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)
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=486"
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
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$have_alsa = xyes; then
CFLAGS="$CFLAGS -DALSA_SUPPORT"
SYSTEM_LIBS="$SYSTEM_LIBS -lasound"
AUDIO_SUBDIRS="$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=no]],
, enable_esd_shared=no)
esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
esd_lib=`ls $esd_lib_spec | head -1 | sed 's/.*\/\(.*\)/\1/'`
echo "-- $esd_lib_spec -> $esd_lib"
if test x$enable_dlopen != xyes && \
test x$enable_esd_shared = xyes; then
AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
fi
if test x$enable_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`
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=no]],
, enable_arts_shared=no)
arts_lib_spec=`echo $ARTSC_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libartsc.so.*/'`
arts_lib=`ls $arts_lib_spec | head -1 | sed 's/.*\/\(.*\)/\1/'`
echo "-- $arts_lib_spec -> $arts_lib"
if test x$enable_dlopen != xyes && \
test x$enable_arts_shared = xyes; then
AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
fi
if test x$enable_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$enable_nas = xyes; then
AC_MSG_CHECKING(for NAS audio support)
have_nas=no
if test -r /usr/X11R6/include/audio/audiolib.h; then
have_nas=yes
fi
AC_MSG_RESULT($have_nas)
if test x$have_nas = xyes; then
CFLAGS="$CFLAGS -DNAS_SUPPORT"
SYSTEM_LIBS="$SYSTEM_LIBS -laudio -lXt"
AUDIO_SUBDIRS="$AUDIO_SUBDIRS nas"
AUDIO_DRIVERS="$AUDIO_DRIVERS nas/libaudio_nas.la"
fi
fi
}
dnl rcg07142001 See if the user wants the disk writer audio driver...
CheckDiskAudio()
{
AC_ARG_ENABLE(diskaudio,
[ --enable-diskaudio support the disk writer audio driver [default=yes]],
, enable_diskaudio=yes)
if test x$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"
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 $X_CFLAGS -DENABLE_X11 -I$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="$VIDEO_DRIVERS fbcon/libvideo_fbcon.la"
fi
fi
}
dnl Find DirectFB
CheckDirectFB()
{
AC_ARG_ENABLE(video-directfb,
[ --enable-video-directfb use DirectFB video driver [default=yes]],
, enable_video_directfb=yes)
if test x$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=0.9.14
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="$SYSTEM_LIBS -lGL"
fi
fi
}
dnl Check for BeOS OpenGL
CheckBeGL()
{
if test x$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=""
;;
*)
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 $pthread_cflags -DSDL_USE_PTHREADS"
SDL_CFLAGS="$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)
if test x$use_clone = xyes; then
COPY_ARCH_SRC(src/thread, linux, clone.S)
fi
COPY_ARCH_SRC(src/thread, linux, SDL_systhread_c.h)
# Semaphores
# We can fake these with mutexes and condition variables if necessary
if test x$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)
;;
*)
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 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
AC_TRY_COMPILE([
#include "src/video/windx5/directx.h"
],[
],[
use_directx=yes
])
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"
VIDEO_SUBDIRS="$VIDEO_SUBDIRS qtopia"
VIDEO_DRIVERS="$VIDEO_DRIVERS qtopia/libvideo_qtopia.la"
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(dlopen,
[ --enable-dlopen use dlopen for shared object loading [default=no]],
, enable_dlopen=no)
if test x$enable_dlopen = xyes; then
AC_MSG_CHECKING(for dlopen)
use_dlopen=no
AC_TRY_COMPILE([
#include <dlfcn.h>
],[
],[
use_dlopen=yes
])
AC_MSG_RESULT($use_dlopen)
if test x$use_dlopen = xyes; then
CFLAGS="$CFLAGS -DUSE_DLOPEN"
AC_CHECK_LIB(dl, dlopen, SYSTEM_LIBS="$SYSTEM_LIBS -ldl")
fi
fi
}
dnl Check for the usbhid(3) library on *BSD
CheckUSBHID()
{
if test x$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
}
case "$target" in
*-*-linux*)
ARCH=linux
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckNASM
CheckOSS
CheckALSA
CheckARTSC
CheckESD
CheckNAS
CheckX11
CheckNANOX
CheckDGA
CheckFBCON
CheckDirectFB
CheckPS2GS
CheckGGI
CheckSVGA
CheckAAlib
CheckQtopia
CheckPicoGUI
CheckOpenGL
CheckInputEvents
CheckPTHREAD
# Set up files for the main() stub
if test "x$video_qtopia" = "xyes"; then
COPY_ARCH_SRC(src/main, linux, SDL_Qtopia_main.cc)
SDL_CFLAGS="$SDL_CFLAGS -Dmain=SDL_main"
SDL_LIBS="-lSDLmain $SDL_LIBS"
else
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
fi
# Set up files for the audio library
# We use the OSS and ALSA API's, not the Sun audio API
#if test x$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
JOYSTICK_SUBDIRS="$JOYSTICK_SUBDIRS linux"
JOYSTICK_DRIVERS="$JOYSTICK_DRIVERS linux/libjoystick_linux.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$enable_timers = xyes; then
COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
fi
;;
*-*-bsdi*)
ARCH=bsdi
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckNASM
CheckOSS
CheckARTSC
CheckESD
CheckNAS
CheckX11
CheckDGA
CheckSVGA
CheckAAlib
CheckOpenGL
CheckPTHREAD
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# Set up files for the audio library
# We use the OSS and ALSA API's, not the Sun audio API
#if test x$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$enable_timers = xyes; then
COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
fi
;;
*-*-freebsd*)
ARCH=freebsd
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckVGL
CheckNASM
CheckOSS
CheckARTSC
CheckESD
CheckNAS
CheckX11
CheckDGA
CheckSVGA
CheckAAlib
CheckOpenGL
CheckPTHREAD
CheckUSBHID
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# Set up files for the audio library
# We use the OSS and ALSA API's, not the Sun audio API
#if test x$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
CheckUSBHID
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# 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
CheckUSBHID
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# 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
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# 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="$CFLAGS -D__ELF__" # Fix for nasm on Solaris x86
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckNASM
CheckOSS
CheckARTSC
CheckESD
CheckNAS
CheckX11
CheckAAlib
CheckOpenGL
CheckPTHREAD
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# Set up files for the audio library
if test x$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$enable_timers = xyes; then
COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
fi
;;
*-*-irix*)
ARCH=irix
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckDMEDIA
CheckESD
CheckNAS
CheckX11
CheckAAlib
CheckOpenGL
CheckPTHREAD
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# We use the dmedia audio API, not the Sun audio API
#if test x$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$enable_timers = xyes; then
COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
fi
;;
*-*-hpux*)
ARCH=hpux
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckOSS
CheckNAS
CheckX11
CheckGGI
CheckAAlib
CheckOpenGL
CheckPTHREAD
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# Set up files for the audio library
if test x$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$enable_timers = xyes; then
COPY_ARCH_SRC(src/timer, linux, SDL_systimer.c)
fi
;;
*-*-aix*)
ARCH=aix
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckOSS
CheckNAS
CheckX11
CheckGGI
CheckAAlib
CheckOpenGL
CheckPTHREAD
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# Set up files for the audio library
if test x$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
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# 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="$JOYSTICK_DRIVERS dummy/libjoystick_dummy.la"
fi
# Set up files for the cdrom library
# (No cdrom support yet)
if test x$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
;;
*-*-qnx*)
ARCH=qnx
CheckDummyVideo
CheckDiskAudio
CheckDLOPEN
CheckNAS
CheckPHOTON
CheckX11
CheckOpenGL
CheckPTHREAD
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# Set up files for the audio library
if test x$enable_audio = xyes; then
CFLAGS="$CFLAGS -DALSA_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" != "$target"; then # cross-compiling
# Default cross-compile location
ac_default_prefix=/usr/local/cross-tools/i386-mingw32msvc
else
# Look for the location of the tools and install there
if [ "$BUILD_PREFIX" != "" ]; then
ac_default_prefix=$BUILD_PREFIX
fi
fi
CheckDummyVideo
CheckDiskAudio
CheckWIN32
CheckDIRECTX
CheckNASM
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, win32, SDL_main.c)
# Set up files for the audio library
if test x$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 $SDL_LIBS -mwindows"
;;
esac
;;
*-*-beos*)
ARCH=beos
ac_default_prefix=/boot/develop/tools/gnupro
CheckDummyVideo
CheckDiskAudio
CheckNASM
CheckBWINDOW
CheckBeGL
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
COPY_ARCH_SRC(src/main, beos, SDL_BeApp.cc)
COPY_ARCH_SRC(src/main, beos, SDL_BeApp.h)
# Set up files for the audio library
if test x$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="$SYSTEM_LIBS -lroot -lbe -lmedia -lgame -ldevice -ltextencoding"
;;
*-*-macos*)
# This would be used if cross-compiling to MacOS 9. No way to
# use it at present, but Apple is working on a X-to-9 compiler
# for which this case would be handy.
ARCH=macos
CheckDummyVideo
CheckDiskAudio
CheckTOOLBOX
CheckMacGL
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, macos, SDL_main.c)
# Set up files for the audio library
if test x$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 $SDL_LIBS"
;;
*-*-darwin* )
# Strictly speaking, we want "Mac OS X", not "Darwin", which is
# just the OS X kernel sans upper layers like Carbon and Cocoa.
# But config.guess comes back with "darwin", so go with the flow.
ARCH=macosx
CheckDummyVideo
CheckDiskAudio
CheckQUARTZ
CheckMacGL
CheckPTHREAD
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, macosx, SDLMain.m)
COPY_ARCH_SRC(src/main, macosx, SDLMain.h)
# Set up files for the audio library
if test x$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 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
# 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
CheckPTH
# Set up files for the main() stub
COPY_ARCH_SRC(src/main, linux, SDL_main.c)
# 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="$CDROM_SUBDIRS dummy"
CDROM_DRIVERS="$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, mint, SDL_systimer.c)
COPY_ARCH_SRC(src/timer, mint, SDL_vbltimer.S)
COPY_ARCH_SRC(src/timer, mint, SDL_vbltimer_s.h)
fi
# MiNT does not define "unix"
CFLAGS="$CFLAGS -Dunix"
;;
*)
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$use_clone = xyes)
# Set conditional variables for shared and static library selection.
# These are not used in any Makefile.am but in sdl-config.in.
AM_CONDITIONAL([ENABLE_SHARED], [test "$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="$SYSTEM_LIBS"
;;
macosx)
SHARED_SYSTEM_LIBS="-framework Cocoa"
if test x$enable_video = xyes -a x$enable_video_opengl = xyes; then
SHARED_SYSTEM_LIBS="$SHARED_SYSTEM_LIBS -framework OpenGL"
fi
;;
*)
SHARED_SYSTEM_LIBS=""
;;
esac
STATIC_SYSTEM_LIBS="$SYSTEM_LIBS"
dnl Output the video drivers we use
if test x$enable_video = xtrue; then
if test "$VIDEO_SUBDIRS" = ""; then
AC_MSG_ERROR(*** No video drivers are enabled!)
fi
fi
AC_SUBST(AUDIO_SUBDIRS)
AC_SUBST(AUDIO_DRIVERS)
AC_SUBST(VIDEO_SUBDIRS)
AC_SUBST(VIDEO_DRIVERS)
AC_SUBST(JOYSTICK_SUBDIRS)
AC_SUBST(JOYSTICK_DRIVERS)
AC_SUBST(CDROM_SUBDIRS)
AC_SUBST(CDROM_DRIVERS)
AC_SUBST(SDL_EXTRADIRS)
AC_SUBST(SDL_EXTRALIBS)
dnl Expand the cflags and libraries needed by apps using SDL
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
AC_SUBST(SDL_RLD_FLAGS)
dnl Expand the libraries needed for static and dynamic linking
AC_SUBST(STATIC_SYSTEM_LIBS)
AC_SUBST(SHARED_SYSTEM_LIBS)
AC_SUBST(SYSTEM_LIBS)
dnl Expand the include directories for building SDL
CFLAGS="$CFLAGS -I\$(top_srcdir)/include"
CFLAGS="$CFLAGS -I\$(top_srcdir)/include/SDL"
CFLAGS="$CFLAGS -I\$(top_srcdir)/src -I\$(top_srcdir)/src/$ARCH"
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/main"
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"
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*)
OBJC="cc"
OBJCFLAGS="$CFLAGS"
OBJCDEPMODE="$CCDEPMODE"
AC_SUBST(OBJC)
AC_SUBST(OBJCFLAGS)
AC_SUBST(OBJCDEPMODE)
;;
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/dma/Makefile
src/audio/dmedia/Makefile
src/audio/dsp/Makefile
src/audio/esd/Makefile
src/audio/macrom/Makefile
src/audio/nas/Makefile
src/audio/nto/Makefile
src/audio/openbsd/Makefile
src/audio/paudio/Makefile
src/audio/sun/Makefile
src/audio/ums/Makefile
src/audio/windib/Makefile
src/audio/windx5/Makefile
src/audio/disk/Makefile
src/audio/mint/Makefile
src/video/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/video/cybergfx/Makefile
src/video/x11/Makefile
src/video/dga/Makefile
src/video/nanox/Makefile
src/video/fbcon/Makefile
src/video/directfb/Makefile
src/video/ps2gs/Makefile
src/video/ggi/Makefile
src/video/maccommon/Makefile
src/video/macdsp/Makefile
src/video/macrom/Makefile
src/video/quartz/Makefile
src/video/svga/Makefile
src/video/vgl/Makefile
src/video/aalib/Makefile
src/video/wincommon/Makefile
src/video/windib/Makefile
src/video/windx5/Makefile
src/video/bwindow/Makefile
src/video/photon/Makefile
src/video/epoc/Makefile
src/video/dummy/Makefile
src/video/ataricommon/Makefile
src/video/xbios/Makefile
src/video/gem/Makefile
src/video/qtopia/Makefile
src/video/picogui/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/dummy/Makefile
src/joystick/linux/Makefile
src/joystick/macos/Makefile
src/joystick/mint/Makefile
src/joystick/win32/Makefile
src/cdrom/Makefile
src/cdrom/aix/Makefile
src/cdrom/beos/Makefile
src/cdrom/dummy/Makefile
src/cdrom/bsdi/Makefile
src/cdrom/freebsd/Makefile
src/cdrom/linux/Makefile
src/cdrom/macos/Makefile
src/cdrom/openbsd/Makefile
src/cdrom/qnx/Makefile
src/cdrom/win32/Makefile
src/thread/Makefile
src/timer/Makefile
src/endian/Makefile
src/file/Makefile
src/hermes/Makefile
sdl-config
SDL.spec
], [chmod +x sdl-config])
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