--system-libx264 use system libx264 instead of internal
--enable-shared build shared library
--enable-static build static library
+ --disable-opencl disable OpenCL features
--disable-gpl disable GPL-only features
--disable-thread disable multithreaded encoding
--enable-win32thread use win32threads (windows only)
--sysroot=SYSROOT root of cross-build tree
External library support:
- --disable-avs disable avisynth support (windows only)
+ --disable-avs disable avisynth support
--disable-swscale disable swscale support
--disable-lavf disable libavformat support
--disable-ffms disable ffmpegsource support
[[ "$arg" = -falign-loops* ]] && arg=
[ "$arg" = -fno-tree-vectorize ] && arg=
[ "$arg" = -Wshadow ] && arg=
+ [[ "$arg" = -mpreferred-stack-boundary* ]] && arg=
+ [[ "$arg" = -l* ]] && arg=
+ [[ "$arg" = -L* ]] && arg=
if [ $compiler = ICL ]; then
[ "$arg" = -Wall ] && arg=-W0
[ "$arg" = -g ] && arg=-Z7
[ -n "$1" ] && echo "#include <$1>" > conftest.c
echo "int main () { $3 return 0; }" >> conftest.c
if [ $compiler = ICL ]; then
- cc_cmd="$CC conftest.c $CFLAGS $2 -link $(icl_ldflags $2 $LDFLAGSCLI $LDFLAGS)"
+ cc_cmd="$CC conftest.c $(intel_cflags $CFLAGS $2) -link $(icl_ldflags $2 $LDFLAGSCLI $LDFLAGS)"
else
cc_cmd="$CC conftest.c $CFLAGS $2 $LDFLAGSCLI $LDFLAGS -o conftest"
fi
bit_depth="8"
chroma_format="all"
compiler="GNU"
+opencl="yes"
CFLAGS="$CFLAGS -Wall -I. -I\$(SRCPATH)"
LDFLAGS="$LDFLAGS"
EXE=""
# list of all preprocessor HAVE values we can define
-CONFIG_HAVE="MALLOC_H ALTIVEC ALTIVEC_H MMX ARMV6 ARMV6T2 NEON BEOSTHREAD POSIXTHREAD WIN32THREAD THREAD LOG2F VISUALIZE SWSCALE LAVF FFMS GPAC GF_MALLOC AVS GPL VECTOREXT INTERLACED CPU_COUNT"
+CONFIG_HAVE="MALLOC_H ALTIVEC ALTIVEC_H MMX ARMV6 ARMV6T2 NEON BEOSTHREAD POSIXTHREAD WIN32THREAD THREAD LOG2F VISUALIZE SWSCALE \
+ LAVF FFMS GPAC AVS GPL VECTOREXT INTERLACED CPU_COUNT OPENCL THP"
# parse options
--host=*)
host="$optarg"
;;
+ --disable-opencl)
+ opencl="no"
+ ;;
--cross-prefix=*)
cross_prefix="$optarg"
;;
AR="${AR-${cross_prefix}ar}"
RANLIB="${RANLIB-${cross_prefix}ranlib}"
STRIP="${STRIP-${cross_prefix}strip}"
+INSTALL="${INSTALL-install}"
if [ "x$host" = x ]; then
host=`${SRCPATH}/config.guess`
CFLAGS="$CFLAGS -mno-cygwin"
LDFLAGS="$LDFLAGS -mno-cygwin"
fi
- if cpp_check "" "" "defined(__CYGWIN32__)" ; then
+ if cpp_check "" "" "defined(__CYGWIN__)" ; then
define HAVE_MALLOC_H
SYS="CYGWIN"
else
SYS="WINDOWS"
DEVNULL="NUL"
+ LDFLAGSCLI="$LDFLAGSCLI -lshell32"
RC="${RC-${cross_prefix}windres}"
fi
;;
SYS="WINDOWS"
EXE=".exe"
DEVNULL="NUL"
+ LDFLAGSCLI="$LDFLAGSCLI -lshell32"
[ $compiler = ICL ] && RC="${RC-rc}" || RC="${RC-${cross_prefix}windres}"
;;
sunos*|solaris*)
else
LDFLAGS="$LDFLAGS /usr/lib/values-xpg6.o"
fi
+ if test -x /usr/ucb/install ; then
+ INSTALL=/usr/ucb/install
+ elif test -x /usr/bin/ginstall ; then
+ # OpenSolaris
+ INSTALL=/usr/bin/ginstall
+ elif test -x /usr/gnu/bin/install ; then
+ # OpenSolaris
+ INSTALL=/usr/gnu/bin/install
+ fi
+ HAVE_GETOPT_LONG=0
+ ;;
+ *qnx*)
+ SYS="QNX"
+ define HAVE_MALLOC_H
+ libm="-lm"
HAVE_GETOPT_LONG=0
+ CFLAGS="$CFLAGS -I\$(SRCPATH)/extras"
;;
*)
die "Unknown system $host, edit the configure"
LDFLAGS="$LDFLAGS $libm"
+aligned_stack=1
case $host_cpu in
i*86)
ARCH="X86"
# < 11 is completely incapable of keeping a mod16 stack
if cpp_check "" "" "__INTEL_COMPILER < 1100" ; then
define BROKEN_STACK_ALIGNMENT
+ aligned_stack=0
# 11 <= x < 12 is capable of keeping a mod16 stack, but defaults to not doing so.
elif cpp_check "" "" "__INTEL_COMPILER < 1200" ; then
CFLAGS="$CFLAGS -falign-stack=assume-16-byte"
# >= 12 defaults to a mod16 stack
fi
# icl on windows has no mod16 stack support
- [ $SYS = WINDOWS ] && define BROKEN_STACK_ALIGNMENT
+ [ $SYS = WINDOWS ] && define BROKEN_STACK_ALIGNMENT && aligned_stack=0
fi
if [ "$SYS" = MACOSX ]; then
ASFLAGS="$ASFLAGS -f macho -DPREFIX"
elif [ "$SYS" = WINDOWS -o "$SYS" = CYGWIN ]; then
ASFLAGS="$ASFLAGS -f win32 -DPREFIX"
LDFLAGS="$LDFLAGS -Wl,--large-address-aware"
+ [ $compiler = GNU ] && LDFLAGS="$LDFLAGS -Wl,--nxcompat -Wl,--dynamicbase"
[ $compiler = GNU ] && RCFLAGS="--target=pe-i386 $RCFLAGS"
else
ASFLAGS="$ASFLAGS -f elf"
CFLAGS="$CFLAGS -arch x86_64"
LDFLAGS="$LDFLAGS -arch x86_64"
fi
- elif [ "$SYS" = WINDOWS ]; then
+ elif [ "$SYS" = WINDOWS -o "$SYS" = CYGWIN ]; then
ASFLAGS="$ASFLAGS -f win32 -m amd64"
# only the GNU toolchain is inconsistent in prefixing function names with _
[ $compiler = GNU ] && cc_check "" "-S" && grep -q "_main:" conftest && ASFLAGS="$ASFLAGS -DPREFIX"
+ [ $compiler = GNU ] && LDFLAGS="$LDFLAGS -Wl,--nxcompat -Wl,--dynamicbase"
[ $compiler = GNU ] && RCFLAGS="--target=pe-x86-64 $RCFLAGS"
else
ASFLAGS="$ASFLAGS -f elf -m amd64"
ARCH="$(echo $host_cpu | tr a-z A-Z)"
;;
esac
+ASFLAGS="$ASFLAGS -DHAVE_ALIGNED_STACK=${aligned_stack}"
if [ $SYS = WINDOWS ]; then
if ! rc_check "0 RCDATA {0}" ; then
fi
if [ $asm = auto -a \( $ARCH = X86 -o $ARCH = X86_64 \) ] ; then
- if ! as_check "vpperm xmm0, xmm0, xmm0, xmm0" ; then
+ if ! as_check "vpmovzxwd ymm0, xmm0" ; then
VER=`($AS --version || echo no assembler) 2>/dev/null | head -n 1`
echo "Found $VER"
- echo "Minimum version is yasm-1.0.0"
+ echo "Minimum version is yasm-1.2.0"
echo "If you really want to compile without asm, configure with --disable-asm."
exit 1
fi
exit 1
fi
define HAVE_MMX
+ if cc_check '' -mpreferred-stack-boundary=5 ; then
+ CFLAGS="$CFLAGS -mpreferred-stack-boundary=5"
+ define HAVE_32B_STACK_ALIGNMENT
+ fi
fi
if [ $asm = auto -a $ARCH = ARM ] ; then
thread="win32"
fi
;;
+ QNX)
+ cc_check pthread.h -lc && thread="posix" && libpthread="-lc"
+ ;;
*)
cc_check pthread.h -lpthread && thread="posix" && libpthread="-lpthread"
;;
define HAVE_LOG2F
fi
+if [ "$SYS" = "LINUX" -a \( "$ARCH" = "X86" -o "$ARCH" = "X86_64" \) ] && cc_check "sys/mman.h" "" "MADV_HUGEPAGE;" ; then
+ define HAVE_THP
+fi
+
if [ "$vis" = "yes" ] ; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -I/usr/X11R6/include"
[ -z "$SWSCALE_LIBS" ] && SWSCALE_LIBS="-lswscale -lavutil"
if cc_check "libswscale/swscale.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "sws_init_context(0,0,0);" ; then
- if cpp_check "libavutil/pixdesc.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "defined(PIX_FMT_RGB)" ; then
+ if cpp_check "libavutil/pixdesc.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "defined(AV_PIX_FMT_FLAG_RGB)" ; then
swscale="yes"
else
- echo "Warning: PIX_FMT_RGB is missing from libavutil, update for swscale support"
+ echo "Warning: AV_PIX_FMT_FLAG_RGB is missing from libavutil, update for swscale support"
fi
fi
fi
fi
if [ -z "$LAVF_LIBS" -a -z "$LAVF_CFLAGS" ]; then
LAVF_LIBS="-lavformat"
- for lib in -lpostproc -lavcodec -lavcore -lswscale -lavutil -lm -lz -lbz2 $libpthread -lavifil32; do
+ for lib in -lpostproc -lavcodec -lavcore -lswscale -lavutil -lm -lz -lbz2 $libpthread -lavifil32 -lws2_32; do
cc_check "" $lib && LAVF_LIBS="$LAVF_LIBS $lib"
done
fi
fi
if [ "$gpac" = "yes" ] ; then
define HAVE_GPAC
- if cc_check gpac/isomedia.h "-Werror $GPAC_LIBS" "void *p; p = gf_malloc(1); gf_free(p);" ; then
- define HAVE_GF_MALLOC
- fi
LDFLAGSCLI="$GPAC_LIBS $LDFLAGSCLI"
fi
if [ "$avs" = "auto" ] ; then
avs="no"
# cygwin can use avisynth if it can use LoadLibrary
- if [ $SYS = WINDOWS ] || ([ $SYS = CYGWIN ] && cc_check windows.h "" "LoadLibrary(0);") ; then
- avs="yes"
+ if [ $SYS = WINDOWS ] || ([ $SYS = CYGWIN ] && cc_check windows.h "" "LoadLibraryW(0);") ; then
+ avs="avisynth"
+ define HAVE_AVS
+ define USE_AVXSYNTH 0
+ elif [ "$SYS" = "LINUX" -o "$SYS" = "MACOSX" ] ; then
+ # AvxSynth currently only supports Linux and OSX
+ avs="avxsynth"
define HAVE_AVS
+ define USE_AVXSYNTH 1
+ AVS_LIBS="-ldl"
+ LDFLAGSCLI="$AVS_LIBS $LDFLAGSCLI"
fi
fi
if [ "$bit_depth" -gt "8" ]; then
define HIGH_BIT_DEPTH
ASFLAGS="$ASFLAGS -DHIGH_BIT_DEPTH=1"
+ opencl="no"
else
ASFLAGS="$ASFLAGS -DHIGH_BIT_DEPTH=0"
fi
[ $interlaced = yes ] && define HAVE_INTERLACED && x264_interlaced=1 || x264_interlaced=0
+libdl=""
+if [ "$opencl" = "yes" ]; then
+ opencl="no"
+ log_check "for perl"
+ output=$(perl -v)
+ if [ "$output" = "" ]; then
+ log_fail
+ echo 'OpenCL support requires perl to compile.'
+ echo 'use --disable-opencl to compile without OpenCL.'
+ exit 1
+ fi
+ log_ok
+ # cygwin can use opencl if it can use LoadLibrary
+ if [ $SYS = WINDOWS ] || ([ $SYS = CYGWIN ] && cc_check windows.h "" "LoadLibraryW(0);") ; then
+ opencl="yes"
+ define HAVE_OPENCL
+ elif [ "$SYS" = "LINUX" -o "$SYS" = "MACOSX" ] ; then
+ opencl="yes"
+ define HAVE_OPENCL
+ libdl="-ldl"
+ fi
+ LDFLAGS="$LDFLAGS $libdl"
+fi
+
#define undefined vars as 0
for var in $CONFIG_HAVE; do
grep -q "HAVE_$var 1" config.h || define HAVE_$var 0
AR=$AR
RANLIB=$RANLIB
STRIP=$STRIP
+INSTALL=$INSTALL
AS=$AS
ASFLAGS=$ASFLAGS
RC=$RC
PROF_GEN_LD=$PROF_GEN_LD
PROF_USE_CC=$PROF_USE_CC
PROF_USE_LD=$PROF_USE_LD
+HAVE_OPENCL=$opencl
EOF
if [ $compiler = ICL ]; then
Name: x264
Description: H.264 (MPEG4 AVC) encoder library
Version: $(grep POINTVER < x264_config.h | sed -e 's/.* "//; s/".*//')
-Libs: -L$libdir -lx264
-Libs.private: $libpthread $libm
+Libs: -L$libdir -lx264 $([ "$shared" = "yes" ] || echo $libpthread $libm $libdl)
+Libs.private: $([ "$shared" = "yes" ] && echo $libpthread $libm $libdl)
Cflags: -I$includedir
EOF
gpac: $gpac
gpl: $gpl
thread: $thread
+opencl: $opencl
filters: $filters
debug: $debug
gprof: $gprof
projects / x264 / blobdiff