echo "available options:"
echo ""
echo " --help print this message"
-echo " --enable-avis-input enables avisynth input (win32 only)"
-echo " --enable-mp4-output enables mp4 output (using gpac)"
+echo " --disable-avis-input disables avisynth input (win32 only)"
+echo " --disable-mp4-output disables mp4 output (using gpac)"
+echo " --disable-pthread disables multithreaded encoding"
+echo " --disable-asm disables assembly optimizations on x86"
echo " --enable-gtk build GTK+ interface"
-echo " --enable-pthread enables multithreaded encoding"
echo " --enable-debug adds -g, doesn't strip"
echo " --enable-gprof adds -pg, doesn't strip"
echo " --enable-visualize enables visualization (X11 only)"
avis_input="auto"
mp4_output="auto"
pthread="auto"
+asm="yes"
debug="no"
gprof="no"
pic="no"
--includedir=*)
includedir="$optarg"
;;
+ --enable-asm)
+ asm="yes"
+ ;;
+ --disable-asm)
+ asm="no"
+ ;;
--enable-avis-input)
avis_input="yes"
;;
ASFLAGS="$ASFLAGS -f macho -DPREFIX"
elif [ "$SYS" = MINGW ]; then
ASFLAGS="$ASFLAGS -f win32 -DPREFIX"
- elif [ "$SYS" = NETBSD ]; then
- ASFLAGS="$ASFLAGS -f aoutb"
else
ASFLAGS="$ASFLAGS -f elf"
fi
ARCH="X86_64"
AS="yasm"
if [ "$SYS" = MACOSX ];then
- ASFLAGS="-f macho64 -m amd64 -D__PIC__ -DPREFIX"
+ ASFLAGS="-f macho64 -m amd64 -DPIC -DPREFIX"
CFLAGS="$CFLAGS -arch x86_64"
LDFLAGS="$LDFLAGS -arch x86_64"
else
pic="yes"
fi
-if [ $SYS = MACOSX -a $ARCH = X86 ]
-then
- # we want Apple's nasm from Xcode 2.4.1 or later
- NASM_BUILD_REQUIRED=11
- NASM_BUILD=`nasm -v|grep "Apple Computer"|sed 's/.*build \([0-9]*\).*/\1/'`
- if [ $NASM_BUILD -lt $NASM_BUILD_REQUIRED ]
- then
- echo "Your version of 'nasm' is too old."
- echo "Please install Xcode 2.4.1 or later."
- AS=""
- fi
-fi
-
-if [ $ARCH = X86 -o $ARCH = X86_64 ] ; then
+if [ $asm = yes -a \( $ARCH = X86 -o $ARCH = X86_64 \) ] ; then
if [ $ARCH = X86 -a $pic = yes -a x$AS = xyasm -a\
- "`yasm --version | head -n 1`" "<" "yasm 0.6.2" ] ; then
+ "`yasm --version 2>$DEVNULL | head -n 1`" "<" "yasm 0.6.2" ] ; then
echo "yasm prior to 0.6.2 miscompiles PIC. trying nasm instead..."
AS=nasm
fi
- if as_check ; then
+ if as_check "pabsw xmm0, xmm0" ; then
CFLAGS="$CFLAGS -DHAVE_MMX"
- if as_check "pabsw xmm0, xmm0" ; then
- ASFLAGS="$ASFLAGS -DHAVE_SSE3"
- CFLAGS="$CFLAGS -DHAVE_SSE3"
- fi
else
- echo "No suitable assembler found. x264 will be several times slower."
- echo "Please install 'yasm' to get MMX/SSE optimized code."
- AS=""
+ echo "No suitable assembler found. Install 'yasm' to get MMX/SSE optimized code."
+ echo "If you really want to compile without asm, configure with --disable-asm."
+ exit 1
fi
+else
+ AS=""
fi
CFLAGS="$CFLAGS -DARCH_$ARCH -DSYS_$SYS"
if [ "$pic" = "yes" ] ; then
CFLAGS="$CFLAGS -fPIC"
- ASFLAGS="$ASFLAGS -D__PIC__"
+ ASFLAGS="$ASFLAGS -DPIC"
# resolve textrels in the x86 asm
cc_check stdio.h -Wl,-Bsymbolic && LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
fi
echo "SONAME=libx264-$API.dll" >> config.mak
echo 'IMPLIBNAME=libx264.dll.a' >> config.mak
echo 'SOFLAGS=-Wl,--out-implib,$(IMPLIBNAME) -Wl,--enable-auto-image-base' >> config.mak
+ elif [ "$SYS" = "MACOSX" ]; then
+ echo "SONAME=libx264.$API.dylib" >> config.mak
+ echo 'SOFLAGS=-dynamiclib -Wl,-single_module -Wl,-read_only_relocs,suppress' >> config.mak
else
echo "SONAME=libx264.so.$API" >> config.mak
- echo 'SOFLAGS=-Wl,soname,$(SONAME)' >> config.mak
+ echo 'SOFLAGS=-Wl,-soname,$(SONAME)' >> config.mak
fi
echo 'default: $(SONAME)' >> config.mak
if [ "$gtk" = "yes" ]; then
echo "Platform: $ARCH"
echo "System: $SYS"
+echo "asm: $asm"
echo "avis input: $avis_input"
echo "mp4 output: $mp4_output"
echo "pthread: $pthread"