/
configure.in
2899 lines (2777 loc) · 96.8 KB
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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=8
SDL_INTERFACE_AGE=1
SDL_BINARY_AGE=8
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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
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AC_CANONICAL_SYSTEM
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dnl Setup for automake
AM_INIT_AUTOMAKE(SDL, $SDL_VERSION)
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dnl Check for tools
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AC_PROG_MAKE_SET
AC_PROG_CC
AC_C_INLINE
AC_C_CONST
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AC_PROG_CXX
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AC_PROG_INSTALL
AC_FUNC_ALLOCA
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ASFLAGS=""
AC_SUBST(ASFLAGS)
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CCAS="$CC"
AC_SUBST(CCAS)
CCASFLAGS=""
AC_SUBST(CCASFLAGS)
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AM_CONDITIONAL([am__fastdepOBJC], false)
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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$ac_cv_prog_gcc = xyes; then
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CFLAGS="$CFLAGS -march=i486"
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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
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AC_ARG_ENABLE(cpuinfo,
[ --enable-cpuinfo Enable the cpuinfo subsystem [default=yes]],
, enable_cpuinfo=yes)
if test x$enable_cpuinfo = xyes; then
SDL_EXTRADIRS="$SDL_EXTRADIRS cpuinfo"
SDL_EXTRALIBS="$SDL_EXTRALIBS cpuinfo/libcpuinfo.la"
else
CFLAGS="$CFLAGS -DDISABLE_CPUINFO"
fi
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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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AM_PATH_ALSA(0.9.0, have_alsa=yes, have_alsa=no)
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if test x$have_alsa = xyes; then
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AC_ARG_ENABLE(alsa-shared,
[ --enable-alsa-shared dynamically load ALSA audio support [default=yes]],
, enable_alsa_shared=yes)
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if test "x`echo $ALSA_LIBS | grep -- -L`" = "x"; then
if test "x`ls /usr/lib/libasound.so.* 2> /dev/null`" != "x"; then
ALSA_LIBS="-L/usr/lib $ALSA_LIBS"
else if test "x`ls /usr/local/lib/libasound.so.* 2> /dev/null`" != "x"; then
ALSA_LIBS="-L/usr/local/lib $ALSA_LIBS"
fi; fi
fi
alsa_lib_spec=`echo $ALSA_LIBS | sed 's/.*-L\([[^ ]]*\).*/\1\/libasound.so.*/'`
alsa_lib=`ls $alsa_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
echo "-- $alsa_lib_spec -> $alsa_lib"
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if test x$use_dlopen != xyes && \
test x$enable_alsa_shared = xyes; then
AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
fi
if test x$use_dlopen = xyes && \
test x$enable_alsa_shared = xyes && test x$alsa_lib != x; then
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CFLAGS="$CFLAGS -DALSA_SUPPORT -DALSA_DYNAMIC=\$(alsa_lib) $ALSA_CFLAGS"
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AC_SUBST(alsa_lib)
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AC_MSG_CHECKING(for dlvsym)
use_dlvsym=no
AC_TRY_COMPILE([
#include <stdio.h>
#define __USE_GNU
#include <dlfcn.h>
],[
dlvsym(NULL,"","");
],[
use_dlvsym=yes
])
AC_MSG_RESULT($use_dlvsym);
if test x$use_dlvsym = xyes; then
CFLAGS="$CFLAGS -DUSE_DLVSYM"
fi
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else
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CFLAGS="$CFLAGS -DALSA_SUPPORT $ALSA_CFLAGS"
SYSTEM_LIBS="$SYSTEM_LIBS $ALSA_LIBS"
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fi
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AUDIO_SUBDIRS="$AUDIO_SUBDIRS alsa"
AUDIO_DRIVERS="$AUDIO_DRIVERS alsa/libaudio_alsa.la"
fi
fi
}
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dnl Check whether we want to use IRIX 6.5+ native audio or not
CheckDMEDIA()
{
if test x$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
])
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AC_MSG_RESULT($have_dmedia)
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# Set up files for the audio library
if test x$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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AM_PATH_ESD(0.2.8, have_esd=yes, have_esd=no)
if test x$have_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=yes]],
, enable_esd_shared=yes)
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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 | sed 's/.*\/\(.*\)/\1/; q'`
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echo "-- $esd_lib_spec -> $esd_lib"
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if test x$use_dlopen != xyes && \
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test x$enable_esd_shared = xyes; then
AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
fi
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if test x$use_dlopen = xyes && \
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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`
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ARTSC_PREFIX=`$ARTSCCONFIG --arts-prefix`
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AC_MSG_CHECKING(for aRts development environment)
audio_arts=no
save_CFLAGS="$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=yes]],
, enable_arts_shared=yes)
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arts_lib_spec="$ARTSC_PREFIX/lib/libartsc.so.*"
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arts_lib=`ls $arts_lib_spec | sed 's/.*\/\(.*\)/\1/; q'`
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echo "-- $arts_lib_spec -> $arts_lib"
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if test x$use_dlopen != xyes && \
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test x$enable_arts_shared = xyes; then
AC_MSG_ERROR([You must have dlopen() support and use the --enable-dlopen option])
fi
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if test x$use_dlopen = xyes && \
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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$enable_nas = xyes; then
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AC_MSG_CHECKING(for NAS audio support)
have_nas=no
if test -r /usr/X11R6/include/audio/audiolib.h; then
have_nas=yes
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CFLAGS="$CFLAGS -DNAS_SUPPORT -I/usr/X11R6/include/"
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SYSTEM_LIBS="$SYSTEM_LIBS -laudio -lXt"
AUDIO_SUBDIRS="$AUDIO_SUBDIRS nas"
AUDIO_DRIVERS="$AUDIO_DRIVERS nas/libaudio_nas.la"
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dnl On IRIX, the NAS includes are in a different directory,
dnl and libnas must be explicitly linked in
elif test -r /usr/freeware/include/nas/audiolib.h; then
have_nas=yes
CFLAGS="$CFLAGS -DNAS_SUPPORT"
SYSTEM_LIBS="$SYSTEM_LIBS -lnas -lXt"
AUDIO_SUBDIRS="$AUDIO_SUBDIRS nas"
AUDIO_DRIVERS="$AUDIO_DRIVERS nas/libaudio_nas.la"
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fi
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AC_MSG_RESULT($have_nas)
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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 $ARCH in
win32)
NASMFLAGS="-f win32"
;;
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openbsd)
NASMFLAGS="-f aoutb"
;;
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*)
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NASMFLAGS="-f elf"
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;;
esac
AC_SUBST(NASMFLAGS)
CFLAGS="$CFLAGS -I\$(top_srcdir)/src/hermes"
SDL_EXTRADIRS="$SDL_EXTRADIRS hermes"
SDL_EXTRALIBS="$SDL_EXTRALIBS hermes/libhermes.la"
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use_nasm=yes
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case "$target" in
# this line is needed for QNX, because it's not defined the __ELF__
*-*-qnx*) CFLAGS="$CFLAGS -D__ELF__"
;;
esac
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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)
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AC_ARG_ENABLE(nanox_direct_fb,
[ --enable-nanox-direct-fb use direct framebuffer access [default=no]],
, enable_nanox_direct_fb=no)
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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
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if test x$enable_nanox_direct_fb = xyes; then
CFLAGS="$CFLAGS -DENABLE_NANOX_DIRECT_FB"
fi
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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 $X_CFLAGS -DENABLE_X11 -DXTHREADS -I$srcdir/include -I$srcdir/src/video"
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if test x$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>
618
#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="$VIDEO_DRIVERS XFree86/Xxf86vm/libXFree86_Xxf86vm.la"
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AC_MSG_CHECKING(for XFree86 VidMode gamma support)
video_x11_vmgamma=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
632
#include <XFree86/extensions/xf86vmode.h>
633
],[
634
SDL_NAME(XF86VidModeGamma) gamma;
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],[
video_x11_vmgamma=yes
])
AC_MSG_RESULT($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$enable_video_x11_xv = xyes; then
AC_MSG_CHECKING(for XFree86 XvImage support)
video_x11_xv=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <X11/extensions/XShm.h>
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#include <XFree86/extensions/Xvlib.h>
682
],[
683
SDL_NAME(XvImage) *image;
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],[
video_x11_xv=yes
])
AC_MSG_RESULT($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$enable_video_x11_xinerama = xyes; then
AC_MSG_CHECKING(for X11 Xinerama support)
video_x11_xinerama=no
AC_TRY_COMPILE([
#include <X11/Xlib.h>
702
#include <XFree86/extensions/Xinerama.h>
703
],[
704
SDL_NAME(XineramaScreenInfo) *xinerama;
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],[
video_x11_xinerama=yes
])
AC_MSG_RESULT($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="$SYSTEM_LIBS -lxme"
fi
fi
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737
fi
fi
}
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dnl Find the X11 DGA 2.0 include and library directories
CheckDGA()
{
AC_ARG_ENABLE(video-dga,
[ --enable-video-dga use DGA 2.0 video driver [default=yes]],
, enable_video_dga=yes)
if test x$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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768
CheckPHOTON()
{
AC_ARG_ENABLE(video-photon,
769
[ --enable-video-photon use QNX Photon video driver [default=yes]],
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785
, 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
786
CFLAGS="$CFLAGS -DENABLE_PHOTON"
787
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789
SYSTEM_LIBS="$SYSTEM_LIBS -lph"
VIDEO_SUBDIRS="$VIDEO_SUBDIRS photon"
VIDEO_DRIVERS="$VIDEO_DRIVERS photon/libvideo_photon.la"
790
CheckOpenGLQNX
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798
799
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802
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804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
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="$VIDEO_DRIVERS fbcon/libvideo_fbcon.la"
fi
fi
}
821
822
823
824
dnl Find DirectFB
CheckDirectFB()
{
AC_ARG_ENABLE(video-directfb,
825
826
[ --enable-video-directfb use DirectFB video driver [default=no]],
, enable_video_directfb=no)
827
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829
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831
832
833
834
835
if test x$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)
836
837
if ! $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
AC_MSG_ERROR([*** pkg-config too old; version 0.7 or better required.])
838
839
fi
840
DIRECTFB_REQUIRED_VERSION=0.9.15
841
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843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
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
}
861
862
863
dnl See if we're running on PlayStation 2 hardware
CheckPS2GS()
{
864
865
866
AC_ARG_ENABLE(video-ps2gs,
[ --enable-video-ps2gs use PlayStation 2 GS video driver [default=yes]],
, enable_video_ps2gs=yes)
867
if test x$enable_video = xyes -a x$enable_video_ps2gs = xyes; then
868
AC_MSG_CHECKING(for PlayStation 2 GS support)
869
870
871
872
873
874
875
876
video_ps2gs=no
AC_TRY_COMPILE([
#include <linux/ps2/dev.h>
#include <linux/ps2/gs.h>
],[
],[
video_ps2gs=yes
])
877
AC_MSG_RESULT($video_ps2gs)
878
879
880
881
882
883
884
885
if test x$video_ps2gs = xyes; then
CFLAGS="$CFLAGS -DENABLE_PS2GS"
VIDEO_SUBDIRS="$VIDEO_SUBDIRS ps2gs"
VIDEO_DRIVERS="$VIDEO_DRIVERS ps2gs/libvideo_ps2gs.la"
fi
fi
}
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
dnl Find the GGI includes
CheckGGI()
{
AC_ARG_ENABLE(video-ggi,
[ --enable-video-ggi use GGI video driver [default=no]],
, enable_video_ggi=no)
if test x$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
}
944
945
946
947
dnl Find the VGL includes and libraries
CheckVGL()
{
AC_ARG_ENABLE(video-vgl,
948
[ --enable-video-vgl use VGL video driver [default=no]],
949
950
951
952
953
954
955
956
957
958
959
, 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;
960
exit(bitmap.Bitmap);
961
962
963
964
965
966
967
968
969
970
971
972
973
974
],[
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
}
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
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
}