echo " --enable-gprof adds -pg, doesn't strip"
echo " --enable-visualize enables visualization (X11 only)"
echo " --enable-pic build position-independent code"
+echo " --enable-shared build libx264.so"
echo " --extra-asflags=EASFLAGS add EASFLAGS to ASFLAGS"
echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS"
echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS"
EOF
$CC $CFLAGS $LDFLAGS $2 conftest.c -o conftest 2>$DEVNULL
TMP="$?"
- rm -f conftest.c conftest
+ rm -f conftest.c conftest*
return $TMP
}
pic="no"
vfw="no"
vis="no"
+shared="no"
CC="gcc"
CFLAGS="-Wall -I. -O4 -ffast-math -D__X264__"
HAVE_GETOPT_LONG=1
AS="nasm"
-ASFLAGS="-f elf"
+ASFLAGS=""
EXE=""
SYS="CYGWIN"
CFLAGS="$CFLAGS -mno-cygwin"
LDFLAGS="$LDFLAGS -mno-cygwin"
- ASFLAGS="-f win32 -DPREFIX"
EXE=".exe"
DEVNULL="NUL"
- vfw="yes"
;;
MINGW*)
SYS="MINGW"
- ASFLAGS="-f win32 -DPREFIX"
EXE=".exe"
DEVNULL="NUL"
- vfw="yes"
;;
SunOS)
SYS="SunOS"
i386|i486|i586|i686|BePC)
ARCH="X86"
CFLAGS="$CFLAGS -DHAVE_MMXEXT -DHAVE_SSE2"
- if [ $SYS = MACOSX ]
- then
- ASFLAGS="-f macho -DPREFIX"
+ AS="nasm"
+ ASFLAGS="-O2"
+ if [ "$SYS" = MACOSX ]; then
+ ASFLAGS="$ASFLAGS -f macho -DPREFIX"
+ elif [ "$SYS" = CYGWIN -o "$SYS" = MINGW ]; then
+ ASFLAGS="$ASFLAGS -f win32 -DPREFIX"
+ elif [ "$SYS" = NETBSD ]; then
+ ASFLAGS="$ASFLAGS -f aoutb"
+ else
+ ASFLAGS="$ASFLAGS -f elf"
fi
;;
x86_64)
gprof="yes"
;;
--enable-pic)
- CFLAGS="$CFLAGS -fPIC"
- ASFLAGS="$ASFLAGS -D__PIC__"
pic="yes"
;;
--enable-vfw)
--disable-vfw)
vfw="no"
;;
+ --enable-shared)
+ shared="yes"
+ if [ $ARCH = "X86_64" -o $ARCH = "PPC" -o $ARCH = "ALPHA" ] ; then
+ pic="yes"
+ fi
+ ;;
--enable-visualize)
LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11"
CFLAGS="$CFLAGS -DVISUALIZE=1"
esac
fi
if test "$pthread" = "yes" ; then
- CFLAGS="$CFLAGS -DHAVE_PTHREAD=1"
+ CFLAGS="$CFLAGS -DHAVE_PTHREAD"
case $SYS in
MINGW|CYGWIN|BEOS)
;;
LDFLAGS="$LDFLAGS -lvfw32"
fi
+if [ "$pic" = "yes" ] ; then
+ CFLAGS="$CFLAGS -fPIC"
+ ASFLAGS="$ASFLAGS -D__PIC__"
+fi
+
if [ "$debug" != "yes" -a "$gprof" != "yes" ]; then
CFLAGS="$CFLAGS -s -fomit-frame-pointer"
LDFLAGS="$LDFLAGS -s"
echo "default: x264vfw.dll" >> config.mak
fi
+if [ "$shared" = "yes" ]; then
+ API=`grep '#define X264_BUILD' < x264.h | cut -f 3 -d ' '`
+ echo "SONAME=libx264.so.$API" >> config.mak
+ echo 'default: $(SONAME)' >> config.mak
+fi
+
./version.sh
cat > x264.pc << EOF
echo "debug: $debug"
echo "gprof: $gprof"
echo "PIC: $pic"
+echo "shared: $shared"
echo "visualize: $vis"
echo
echo "You can run 'make' or 'make fprofiled' now."