/
configure.in
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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
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SDL_MICRO_VERSION=5
SDL_INTERFACE_AGE=5
SDL_BINARY_AGE=5
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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
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dnl Setup for automake
AM_INIT_AUTOMAKE(SDL, $SDL_VERSION)
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dnl Check for tools
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AC_PROG_MAKE_SET
AC_PROG_CC
AC_C_INLINE
AC_C_CONST
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AC_PROG_CXX
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AC_PROG_INSTALL
AC_FUNC_ALLOCA
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ASFLAGS=""
AC_SUBST(ASFLAGS)
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dnl The alpha architecture needs special flags for binary portability
case "$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
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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="$CFLAGS -DOSS_USE_SOUNDCARD_H"
])
fi
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AC_MSG_RESULT($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
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AC_MSG_CHECKING(for ALSA audio support)
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have_alsa=no
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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$have_alsa = xyes; then
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CFLAGS="$CFLAGS -DALSA_SUPPORT"
SYSTEM_LIBS="$SYSTEM_LIBS -lasound"
AUDIO_SUBDIRS="$AUDIO_SUBDIRS alsa"
AUDIO_DRIVERS="$AUDIO_DRIVERS alsa/libaudio_alsa.la"
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else
AC_MSG_RESULT($have_alsa)
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fi
fi
}
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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
}
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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
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use_esd=no
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AM_PATH_ESD(0.2.8, use_esd=yes)
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if test x$use_esd = xyes; then
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AC_ARG_ENABLE(esd-shared,
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[ --enable-esd-shared dynamically load ESD audio support [default=no]],
, enable_esd_shared=no)
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esd_lib_spec=`echo $ESD_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libesd.so.*/'`
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esd_lib=`ls $esd_lib_spec | head -1 | sed 's/.*\/\(.*\)/\1/'`
echo "-- $esd_lib_spec -> $esd_lib"
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if test x$enable_dlopen != xyes && \
test x$enable_esd_shared = xyes; then
AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
fi
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if test x$enable_dlopen = xyes && \
test x$enable_esd_shared = xyes && test x$esd_lib != x; then
CFLAGS="$CFLAGS -DESD_SUPPORT -DESD_DYNAMIC=\$(esd_lib) $ESD_CFLAGS"
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AC_SUBST(esd_lib)
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else
CFLAGS="$CFLAGS -DESD_SUPPORT $ESD_CFLAGS"
SYSTEM_LIBS="$SYSTEM_LIBS $ESD_LIBS"
fi
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AUDIO_SUBDIRS="$AUDIO_SUBDIRS esd"
AUDIO_DRIVERS="$AUDIO_DRIVERS esd/libaudio_esd.la"
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fi
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fi
}
CheckARTSC()
{
AC_ARG_ENABLE(arts,
[ --enable-arts support the Analog Real Time Synthesizer [default=yes]],
, enable_arts=yes)
if test x$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
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AC_ARG_ENABLE(arts-shared,
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[ --enable-arts-shared dynamically load aRts audio support [default=no]],
, enable_arts_shared=no)
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arts_lib_spec=`echo $ARTSC_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libartsc.so.*/'`
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arts_lib=`ls $arts_lib_spec | head -1 | sed 's/.*\/\(.*\)/\1/'`
echo "-- $arts_lib_spec -> $arts_lib"
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if test x$enable_dlopen != xyes && \
test x$enable_arts_shared = xyes; then
AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
fi
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if test x$enable_dlopen = xyes && \
test x$enable_arts_shared = xyes && test x$arts_lib != x; then
CFLAGS="$CFLAGS -DARTSC_SUPPORT -DARTSC_DYNAMIC=\$(arts_lib) $ARTSC_CFLAGS"
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AC_SUBST(arts_lib)
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else
CFLAGS="$CFLAGS -DARTSC_SUPPORT $ARTSC_CFLAGS"
SYSTEM_LIBS="$SYSTEM_LIBS $ARTSC_LIBS"
fi
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AUDIO_SUBDIRS="$AUDIO_SUBDIRS arts"
AUDIO_DRIVERS="$AUDIO_DRIVERS arts/libaudio_arts.la"
fi
fi
fi
}
dnl See if the NAS audio interface is supported
CheckNAS()
{
AC_ARG_ENABLE(nas,
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[ --enable-nas support the NAS audio API [default=yes]],
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, enable_nas=yes)
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if test x$enable_audio = xyes -a x$enable_nas = xyes; then
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AC_MSG_CHECKING(for NAS audio support)
have_nas=no
if test -r /usr/X11R6/include/audio/audiolib.h; then
have_nas=yes
fi
AC_MSG_RESULT($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="$AUDIO_DRIVERS nas/libaudio_nas.la"
fi
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fi
}
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dnl rcg07142001 See if the user wants the disk writer audio driver...
CheckDiskAudio()
{
AC_ARG_ENABLE(diskaudio,
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[ --enable-diskaudio support the disk writer audio driver [default=yes]],
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, enable_diskaudio=yes)
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if test x$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
}
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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
}
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dnl See if we can use x86 assembly blitters
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# NASM is available from: http://nasm.octium.net/
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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 $ARCH in
win32)
NASMFLAGS="-f win32"
;;
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openbsd)
NASMFLAGS="-f aoutb"
;;
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*)
NASMFLAGS="-f elf"
;;
esac
AC_SUBST(NASMFLAGS)
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/hermes"
SDL_EXTRADIRS="$SDL_EXTRADIRS hermes"
SDL_EXTRALIBS="$SDL_EXTRALIBS hermes/libhermes.la"
fi
fi
}
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dnl Find the nanox include and library directories
CheckNANOX()
{
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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_WITH(nanox_pixel_type,
[ --with-nanox-pixel-type=[rgb/0888/888/565/555/332/pal]])
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
case "$with_nanox_pixel_type" in
rgb) CFLAGS="$CFLAGS -DNANOX_PIXEL_RGB" ;;
0888) CFLAGS="$CFLAGS -DNANOX_PIXEL_0888" ;;
888) CFLAGS="$CFLAGS -DNANOX_PIXEL_888" ;;
565) CFLAGS="$CFLAGS -DNANOX_PIXEL_565" ;;
555) CFLAGS="$CFLAGS -DNANOX_PIXEL_555" ;;
332) CFLAGS="$CFLAGS -DNANOX_PIXEL_332" ;;
pal) CFLAGS="$CFLAGS -DNANOX_PIXEL_PAL" ;;
*) AC_MSG_ERROR([Invalid nanox_pixel_type]);;
esac
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
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}
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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$have_x = xyes; then
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CFLAGS="$CFLAGS $X_CFLAGS -DENABLE_X11 -I\$(top_srcdir)/include -I\$(top_srcdir)/src/video"
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if test x$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>
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#include <XFree86/extensions/xf86vmode.h>
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],[
],[
video_x11_vm=yes
])
AC_MSG_RESULT($video_x11_vm)
if test x$video_x11_vm = xyes; then
CFLAGS="$CFLAGS -DXFREE86_VM"
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VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xxf86vm"
VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xxf86vm/libXFree86_Xxf86vm.la"
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AC_MSG_CHECKING(for XFree86 VidMode gamma support)
video_x11_vmgamma=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
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#include <XFree86/extensions/xf86vmode.h>
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],[
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SDL_NAME(XF86VidModeGamma) gamma;
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],[
video_x11_vmgamma=yes
])
AC_MSG_RESULT($video_x11_vmgamma)
if test x$video_x11_vmgamma = xyes; then
CFLAGS="$CFLAGS -DXFREE86_VMGAMMA"
fi
fi
fi
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AC_ARG_ENABLE(dga,
[ --enable-dga allow use of X11 DGA code [default=yes]],
, enable_dga=yes)
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AC_ARG_ENABLE(video-x11-dgamouse,
[ --enable-video-x11-dgamouse use X11 DGA for mouse events [default=yes]],
, enable_video_x11_dgamouse=yes)
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if test x$enable_dga = xyes; then
AC_MSG_CHECKING(for XFree86 DGA 1.0 support)
video_x11_dga=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
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#include <XFree86/extensions/xf86dga.h>
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],[
],[
video_x11_dga=yes
])
AC_MSG_RESULT($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
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VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xxf86dga"
VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xxf86dga/libXFree86_Xxf86dga.la"
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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$enable_video_x11_xv = xyes; then
AC_MSG_CHECKING(for XFree86 XvImage support)
video_x11_xv=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <X11/extensions/XShm.h>
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#include <XFree86/extensions/Xvlib.h>
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],[
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SDL_NAME(XvImage) *image;
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],[
video_x11_xv=yes
])
AC_MSG_RESULT($video_x11_xv)
if test x$video_x11_xv = xyes; then
CFLAGS="$CFLAGS -DXFREE86_XV"
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VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xv"
VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xv/libXFree86_Xv.la"
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fi
fi
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AC_ARG_ENABLE(video-x11-xinerama,
[ --enable-video-x11-xinerama enable X11 Xinerama support [default=yes]],
, enable_video_x11_xinerama=yes)
if test x$enable_video_x11_xinerama = xyes; then
AC_MSG_CHECKING(for X11 Xinerama support)
video_x11_xinerama=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
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#include <XFree86/extensions/Xinerama.h>
652
],[
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SDL_NAME(XineramaScreenInfo) *xinerama;
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],[
video_x11_xinerama=yes
])
AC_MSG_RESULT($video_x11_xinerama)
if test x$video_x11_xinerama = xyes; then
CFLAGS="$CFLAGS -DHAVE_XINERAMA"
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VIDEO_SUBDIRS="$VIDEO_SUBDIRS XFree86/Xinerama"
VIDEO_DRIVERS="$VIDEO_DRIVERS XFree86/Xinerama/libXFree86_Xinerama.la"
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fi
fi
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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="$SYSTEM_LIBS -lxme"
fi
fi
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fi
fi
}
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dnl Find the X11 DGA 2.0 include and library directories
CheckDGA()
{
AC_ARG_ENABLE(video-dga,
[ --enable-video-dga use DGA 2.0 video driver [default=yes]],
, enable_video_dga=yes)
if test x$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
}
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CheckPHOTON()
{
AC_ARG_ENABLE(video-photon,
718
[ --enable-video-photon use QNX Photon video driver [default=yes]],
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, 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
735
CFLAGS="$CFLAGS -DENABLE_PHOTON"
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SYSTEM_LIBS="$SYSTEM_LIBS -lph"
VIDEO_SUBDIRS="$VIDEO_SUBDIRS photon"
VIDEO_DRIVERS="$VIDEO_DRIVERS photon/libvideo_photon.la"
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CheckOpenGLQNX
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763
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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="$VIDEO_DRIVERS fbcon/libvideo_fbcon.la"
fi
fi
}
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dnl Find DirectFB
CheckDirectFB()
{
AC_ARG_ENABLE(video-directfb,
[ --enable-video-directfb use DirectFB video driver [default=yes]],
, enable_video_directfb=yes)
if test x$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)
785
if ! $PKG_CONFIG --atleast-pkgconfig-version 0.5 ; then
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AC_MSG_ERROR([*** pkg-config too old; version 0.5 or better required.])
fi
789
DIRECTFB_REQUIRED_VERSION=0.9.11
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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
}
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dnl See if we're running on PlayStation 2 hardware
CheckPS2GS()
{
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AC_ARG_ENABLE(video-ps2gs,
[ --enable-video-ps2gs use PlayStation 2 GS video driver [default=yes]],
, enable_video_ps2gs=yes)
816
if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
817
AC_MSG_CHECKING(for PlayStation 2 GS support)
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video_ps2gs=no
AC_TRY_COMPILE([
#include <linux/ps2/dev.h>
#include <linux/ps2/gs.h>
],[
],[
video_ps2gs=yes
])
826
AC_MSG_RESULT($video_ps2gs)
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834
if test x$video_ps2gs = xyes; then
CFLAGS="$CFLAGS -DENABLE_PS2GS"
VIDEO_SUBDIRS="$VIDEO_SUBDIRS ps2gs"
VIDEO_DRIVERS="$VIDEO_DRIVERS ps2gs/libvideo_ps2gs.la"
fi
fi
}
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849
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851
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891
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dnl Find the GGI includes
CheckGGI()
{
AC_ARG_ENABLE(video-ggi,
[ --enable-video-ggi use GGI video driver [default=no]],
, enable_video_ggi=no)
if test x$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
}
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900
901
902
903
904
905
906
907
908
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;
909
exit(bitmap.Bitmap);
910
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912
913
914
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916
917
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919
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921
922
923
],[
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
}
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935
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937
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939
940
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943
944
945
946
947
948
949
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
}
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956
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963
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966
967
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984
985
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987
988
989
990
991
992
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"
}
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994
995
996
dnl rcg04172001 Set up the Null video driver.
CheckDummyVideo()
{
AC_ARG_ENABLE(video-dummy,
997
998
[ --enable-video-dummy use dummy video driver [default=yes]],
, enable_video_dummy=yes)
999
1000
if test x$enable_video_dummy = xyes; then
CFLAGS="$CFLAGS -DENABLE_DUMMYVIDEO"