log check_cpp_condition "$@"
header=$1
condition=$2
- check_cpp <<EOF
+ shift 2
+ check_cpp $($filter_cppflags "$@") <<EOF
#include <$header>
#if !($condition)
#error "unsatisfied condition: $condition"
headers="$1"
func="$2"
shift 2
- temp_extralibs "$@"
- check_func_headers "$headers" $func && add_extralibs "$@"
- err=$?
- restore_flags
- return $err
+ check_func_headers "$headers" $func "$@" && add_extralibs "$@"
}
check_exec(){
EOF
}
+check_struct(){
+ log check_type "$@"
+ headers=$1
+ struct=$2
+ member=$3
+ shift 3
+ disable_safe "${struct}_${member}"
+ incs=""
+ for hdr in $headers; do
+ incs="$incs
+#include <$hdr>"
+ done
+ check_cc "$@" <<EOF && enable_safe "${struct}_${member}"
+$incs
+const void *p = &(($struct *)0)->$member;
+EOF
+}
+
require(){
name="$1"
header="$2"
cpuflags="-mcpu=cell"
enable ldbrx
;;
+ i[345]86|pentium)
+ cpuflags="-march=$cpu"
+ disable mmx
+ ;;
# targets that do NOT support conditional mov (cmov)
- i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
+ pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
cpuflags="-march=$cpu"
disable cmov
;;
die "ERROR: No version of libdc1394 found "
fi
-disable sdl_too_old
-disable sdl
SDL_CONFIG="${cross_prefix}sdl-config"
if "${SDL_CONFIG}" --version > /dev/null 2>&1; then
sdl_cflags=$("${SDL_CONFIG}" --cflags)
sdl_libs=$("${SDL_CONFIG}" --libs)
- temp_cflags $sdl_cflags
- temp_extralibs $sdl_libs
- if check_lib2 SDL.h SDL_Init; then
- _sdlversion=$("${SDL_CONFIG}" --version | sed 's/[^0-9]//g')
- if test "$_sdlversion" -lt 121 ; then
- enable sdl_too_old
- else
- enable sdl
- check_cc $sdl_cflags <<EOF && enable sdl_video_size
-#include <SDL.h>
-int main(int argc, char **argv){
- const SDL_VideoInfo *vi = SDL_GetVideoInfo();
- int w = vi->current_w;
- return 0;
-}
-EOF
- fi
- fi
- restore_flags
+ check_func_headers SDL.h SDL_Init $sdl_cflags $sdl_libs &&
+ check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags &&
+ enable sdl &&
+ check_struct SDL.h SDL_VideoInfo current_w $sdl_cflags && enable sdl_video_size
fi
texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
fi
echo "threading support ${thread_type-no}"
echo "SDL support ${sdl-no}"
-if enabled sdl_too_old; then
- echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
-fi
echo "Sun medialib support ${mlib-no}"
echo "AVISynth enabled ${avisynth-no}"
echo "libdc1394 support ${libdc1394-no}"