alpha)
cpu="alpha"
;;
+ "Power Macintosh"|ppc)
+ cpu="powerpc"
+ ;;
*)
cpu="unknown"
;;
v4l="yes"
audio_oss="yes"
network="yes"
+zlib="yes"
mp3lame="no"
a52="yes"
a52bin="no"
win32="no"
+cygwin="no"
lshared="no"
extralibs="-lm"
simpleidct="yes"
bigendian="no"
+vhook="no"
mpegaudio_hp="yes"
+SHFLAGS=-shared
# OS specific
targetos=`uname -s`
BeOS)
prefix="/boot/home/config"
# helps building libavcodec
-CFLAGS="-O2 -DPIC"
+CFLAGS="-O3 -DPIC -fomit-frame-pointer"
+SHFLAGS=-nostart
+# disable linux things
+audio_oss="no"
v4l="no"
# no need for libm, but the inet stuff
# Check for BONE
extralibs="-lpoll -lgnugetopt -lm"
make="gmake"
;;
+Darwin)
+cc="cc"
+v4l="no"
+audio_oss="no"
+CFLAGS="-no-cpp-precomp -pipe -O3 -fomit-frame-pointer"
+SHFLAGS="-dynamiclib"
+extralibs=""
+darwin="yes"
+;;
+CYGWIN*)
+v4l="no"
+audio_oss="yes"
+extralibs=""
+cygwin="yes"
+test -f /usr/include/inttypes.h || \
+test -f /usr/local/include/inttypes.h || \
+echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \
+ "/usr/include/inttypes.h !!!"
+;;
*) ;;
esac
source_path_used="no"
fi
+cat > $TMPC << EOF
+#include <dlfcn.h>
+int main( void ) { return (int) dlopen("foo", 0); }
+EOF
+
+if $cc -o $TMPO $TMPC -ldl 2> /dev/null ; then
+: vhook=yes
+fi
+
+cat > $TMPC << EOF
+#include <X11/Xlib.h>
+#include <Imlib2.h>
+int main( void ) { return (int) imlib_load_font("foo"); }
+EOF
+
+imlib2=no
+if $cc -o $TMPO $TMPC -lImlib2 2> /dev/null ; then
+imlib2=yes
+fi
+
for opt do
case "$opt" in
--prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
;;
--disable-network) network="no"
;;
+ --disable-zlib) zlib="no"
+ ;;
--disable-a52) a52="no"
;;
--enable-a52bin) a52bin="yes" ; extralibs="-ldl $extralibs"
;;
--enable-mp3lame) mp3lame="yes"
;;
+ --disable-vhook) vhook="no"
+ ;;
--disable-simple_idct) simpleidct="no"
;;
--enable-win32) win32="yes"
# Checking for CFLAGS
if test -z "$CFLAGS"; then
- CFLAGS="-O2"
+ CFLAGS="-O3"
fi
if test "$win32" = "yes" ; then
network="no"
fi
-# endianness : guess with cpu type. Should also use prefix
-if test "$cpu" = "powerpc"; then
- bigendian="yes"
-fi
-
cc="${cross_prefix}${cc}"
ar="${cross_prefix}${ar}"
strip="${cross_prefix}${strip}"
+# ---
+# big/little endian test
+cat > $TMPC << EOF
+#include <inttypes.h>
+int main(int argc, char ** argv){
+ volatile uint32_t i=0x01234567;
+ return (*((uint8_t*)(&i))) == 0x67;
+}
+EOF
+
+if $cc -o $TMPO $TMPC 2>/dev/null ; then
+$TMPO && bigendian="yes"
+else
+echo big/little test failed
+fi
+
# ---
# check availability of some header files
$cc -o $TMPO $TMPC 2> /dev/null || _memalign=no
fi
+cat > $TMPC << EOF
+#define _GNU_SOURCE
+#include <time.h>
+int main( void ) { return *strptime("", "", 0); }
+EOF
+
+strptime=no
+if $cc -o $TMPO $TMPC 2> /dev/null ; then
+ strptime=yes
+fi
+
+if test "$zlib" = "yes"; then
+# check for zlib - mmu_man
+cat > $TMPC << EOF
+#include <zlib.h>
+int main ( void ) {
+if (zlibVersion() != ZLIB_VERSION)
+ puts("zlib version differs !!!");
+ return 1;
+return 0;
+}
+EOF
+$cc -o $TMPO $TMPC -lz 2> /dev/null || zlib="no"
+# $TMPO 2> /dev/null > /dev/null || zlib="no"
+# XXX: more tests needed - runtime test
+fi
+if test "$zlib" = "yes"; then
+extralibs="$extralibs -lz"
+fi
+
+_restrict=
+for restrict_keyword in restrict __restrict__ __restrict; do
+ echo "void foo(char * $restrict_keyword p);" > $TMPC
+ if $cc -c -o $TMPO $TMPC 2> /dev/null; then
+ _restrict=$restrict_keyword
+ break;
+ fi
+done
+
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
cat << EOF
echo " --disable-audio-oss disable OSS audio support [default=no]"
echo " --disable-v4l disable video4linux grabbing [default=no]"
echo " --disable-network disable network support [default=no]"
+echo " --disable-zlib disable zlib [default=no]"
echo " --disable-simple_idct disable simple IDCT routines [default=no]"
+# echo " --disable-vhook disable video hooking support"
echo " --enable-gprof enable profiling with gprof [$gprof]"
echo " --disable-mpegaudio-hp faster (but less accurate)"
echo " mpegaudio decoding [default=no]"
echo "Big Endian $bigendian"
echo "MMX enabled $mmx"
echo "gprof enabled $gprof"
+echo "zlib enabled $zlib"
echo "mp3lame enabled $mp3lame"
echo "a52 support $a52"
echo "a52 dlopened $a52bin"
+# echo "Video hooking $vhook"
+
+if test "$vhook" = "yes" ; then
+: echo "Imlib2 support $imlib2"
+fi
echo "Creating config.mak and config.h"
echo "STRIP=$strip" >> config.mak
echo "OPTFLAGS=$CFLAGS" >> config.mak
echo "LDFLAGS=$LDFLAGS" >> config.mak
+echo "SHFLAGS=$SHFLAGS" >> config.mak
if test "$cpu" = "x86" ; then
echo "TARGET_ARCH_X86=yes" >> config.mak
echo "#define ARCH_X86 1" >> $TMPH
echo "TARGET_GPROF=yes" >> config.mak
echo "#define HAVE_GPROF 1" >> $TMPH
fi
+if test "$strptime" = "yes" ; then
+ echo "#define HAVE_STRPTIME 1" >> $TMPH
+else
+ echo "BUILD_STRPTIME=yes" >> config.mak
+fi
+if test "$imlib2" = "yes" ; then
+ echo "HAVE_IMLIB2=yes" >> config.mak
+fi
+if test "$vhook" = "yes" ; then
+ echo "BUILD_VHOOK=yes" >> config.mak
+ echo "#define HAVE_VHOOK 1" >> $TMPH
+ extralibs="$extralibs -ldl"
+fi
if test "$lshared" = "yes" ; then
echo "BUILD_SHARED=yes" >> config.mak
echo "PIC=-fPIC" >> config.mak
echo "CONFIG_NETWORK=yes" >> config.mak
fi
+if test "$zlib" = "yes" ; then
+ echo "#define CONFIG_ZLIB 1" >> $TMPH
+ echo "CONFIG_ZLIB=yes" >> config.mak
+fi
+
if test "$mp3lame" = "yes" ; then
echo "#define CONFIG_MP3LAME 1" >> $TMPH
echo "CONFIG_MP3LAME=yes" >> config.mak
echo "CONFIG_WIN32=yes" >> config.mak
fi
+if test "$cygwin" = "yes" ; then
+ # setup correct exesuffix
+ echo "CONFIG_WIN32=yes" >> config.mak
+fi
+
+if test "$darwin" = "yes"; then
+ echo "#define CONFIG_DARWIN 1" >> $TMPH
+ echo "CONFIG_DARWIN=yes" >> config.mak
+fi
+
if test "$_malloc_h" = "yes" ; then
echo "#define HAVE_MALLOC_H 1" >> $TMPH
else
echo "#define SIMPLE_IDCT 1" >> $TMPH
fi
+echo "#define restrict $_restrict" >> $TMPH
+
# build tree in object directory if source path is different from current one
if test "$source_path_used" = "yes" ; then
DIRS="libav libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \
- libavcodec/liba52 libavcodec/mlib tests"
+ libavcodec/ppc libavcodec/liba52 libavcodec/mlib tests"
FILES="Makefile libav/Makefile libavcodec/Makefile tests/Makefile"
for dir in $DIRS ; do
mkdir -p $dir
projects / ffmpeg / blobdiff