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 " --enable-gtk build GTK+ interface"
-echo " --enable-pthread enables multithreaded encoding"
+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-debug adds -g, doesn't strip"
echo " --enable-gprof adds -pg, doesn't strip"
echo " --enable-visualize enables visualization (X11 only)"
fi
cc_check() {
- rm -f conftest*
cat > conftest.c << EOF
#include <$1>
int main () { $3 return 0; }
EOF
$CC conftest.c $CFLAGS $LDFLAGS $2 -o conftest 2>$DEVNULL
TMP="$?"
- rm -f conftest*
return $TMP
}
as_check() {
- rm -f conftest*
echo "$1" > conftest.asm
$AS conftest.asm $ASFLAGS $2 -o conftest.o 2>$DEVNULL
TMP="$?"
- rm -f conftest*
return $TMP
}
-rm -f config.h config.mak x264.pc
+rm -f config.h config.mak x264.pc conftest*
prefix='/usr/local'
exec_prefix='${prefix}'
avis_input="auto"
mp4_output="auto"
pthread="auto"
+asm="yes"
debug="no"
gprof="no"
pic="no"
-gtk="no"
vis="no"
shared="no"
--includedir=*)
includedir="$optarg"
;;
+ --enable-asm)
+ asm="yes"
+ ;;
+ --disable-asm)
+ asm="no"
+ ;;
--enable-avis-input)
avis_input="yes"
;;
--enable-pic)
pic="yes"
;;
- --enable-gtk)
- gtk="yes"
- ;;
- --disable-gtk)
- gtk="no"
- ;;
--enable-shared)
shared="yes"
;;
LDFLAGS="$LDFLAGS -lm"
;;
cygwin*)
- SYS="CYGWIN"
+ SYS="MINGW"
CFLAGS="$CFLAGS -mno-cygwin"
LDFLAGS="$LDFLAGS -mno-cygwin"
EXE=".exe"
case $host_cpu in
i*86)
ARCH="X86"
- AS="yasm"
ASFLAGS="-O2"
if [ "$SYS" = MACOSX ]; then
ASFLAGS="$ASFLAGS -f macho -DPREFIX"
- elif [ "$SYS" = CYGWIN -o "$SYS" = MINGW ]; then
+ elif [ "$SYS" = MINGW ]; then
ASFLAGS="$ASFLAGS -f win32 -DPREFIX"
- elif [ "$SYS" = NETBSD ]; then
- ASFLAGS="$ASFLAGS -f aoutb"
else
ASFLAGS="$ASFLAGS -f elf"
fi
;;
x86_64)
ARCH="X86_64"
- AS="yasm"
- ASFLAGS="-f elf -m amd64"
+ if [ "$SYS" = MACOSX ];then
+ ASFLAGS="-f macho64 -m amd64 -DPIC -DPREFIX"
+ CFLAGS="$CFLAGS -arch x86_64"
+ LDFLAGS="$LDFLAGS -arch x86_64"
+ else
+ ASFLAGS="-f elf -m amd64"
+ fi
;;
powerpc|powerpc64)
ARCH="PPC"
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 as_check ; then
+if [ $asm = yes -a \( $ARCH = X86 -o $ARCH = X86_64 \) ] ; 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=""
+ VER=`([ $AS == nasm ] && nasm -v || $AS --version || echo no assembler) 2>$DEVNULL | head -n 1`
+ echo "Found $VER"
+ echo "Minimum version is yasm-0.6.1 or nasm-2.0"
+ echo "If you really want to compile without asm, configure with --disable-asm."
+ exit 1
fi
+else
+ AS=""
fi
CFLAGS="$CFLAGS -DARCH_$ARCH -DSYS_$SYS"
+echo "unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';" > conftest.c
+$CC $CFLAGS conftest.c -c -o conftest.o 2>$DEVNULL || die "endian test failed"
+grep -q BIGE conftest.o && CFLAGS="$CFLAGS -DWORDS_BIGENDIAN"
+
# autodetect options that weren't forced nor disabled
libpthread=""
BEOS)
pthread="yes"
;;
- MINGW|CYGWIN)
+ MINGW)
if cc_check pthread.h -lpthread "pthread_create(0,0,0,0);" ; then
pthread="yes"
libpthread="-lpthread"
fi
MP4_LDFLAGS="-lgpac_static"
-if [ $SYS = CYGWIN -o $SYS = MINGW ]; then
+if [ $SYS = MINGW ]; then
MP4_LDFLAGS="$MP4_LDFLAGS -lwinmm"
fi
if [ "$mp4_output" = "auto" ] ; then
fi
if [ "$avis_input" = "auto" ] ; then
- if [ $SYS = CYGWIN -o $SYS = MINGW ]; then
+ if [ $SYS = MINGW ]; then
avis_input="yes"
else
avis_input="no";
if [ "$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
if [ "$debug" != "yes" -a "$gprof" != "yes" ]; then
echo "#define ftell ftello64" >> config.h
fi
+rm -f conftest*
+
# generate config files
cat > config.mak << EOF
LDFLAGS=$LDFLAGS
AS=$AS
ASFLAGS=$ASFLAGS
-GTK=$gtk
EXE=$EXE
VIS=$vis
HAVE_GETOPT_LONG=$HAVE_GETOPT_LONG
done
echo '' >> config.mak
-cp config.mak gtk/config.mak
-
if [ "$shared" = "yes" ]; then
API=$(grep '#define X264_BUILD' < x264.h | cut -f 3 -d ' ')
- echo "SONAME=libx264.so.$API" >> config.mak
- echo 'default: $(SONAME)' >> config.mak
- if [ "$gtk" = "yes" ]; then
- echo "SONAMEGTK=libx264gtk.so.$API" >> gtk/config.mak
+ if [ "$SYS" = "MINGW" ]; then
+ 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 [ "$SYS" = "MACOSX" ]; then
+ echo "SOSUFFIX=dylib" >> config.mak
+ echo "SONAME=libx264.$API.dylib" >> config.mak
+ echo 'SOFLAGS=-dynamiclib -Wl,-single_module -Wl,-read_only_relocs,suppress -install_name $(DESTDIR)$(libdir)/$(SONAME)' >> config.mak
+ else
+ echo "SOSUFFIX=so" >> config.mak
+ echo "SONAME=libx264.so.$API" >> config.mak
+ echo 'SOFLAGS=-Wl,-soname,$(SONAME)' >> config.mak
fi
-fi
-
-if [ "$gtk" = "yes" ]; then
- echo 'default: libx264gtk.a' >> config.mak
- echo 'install: install-gtk' >> config.mak
+ echo 'default: $(SONAME)' >> config.mak
fi
./version.sh
echo "Platform: $ARCH"
echo "System: $SYS"
+echo "asm: $asm"
echo "avis input: $avis_input"
echo "mp4 output: $mp4_output"
echo "pthread: $pthread"
-echo "gtk: $gtk"
echo "debug: $debug"
echo "gprof: $gprof"
echo "PIC: $pic"