cat <<EOF
Usage: ./configure [options]
-available options:
+Help:
+ -h, --help print this message
+
+Standard options:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [/usr/local]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+ --bindir=DIR install binaries in DIR [EPREFIX/bin]
+ --libdir=DIR install libs in DIR [EPREFIX/lib]
+ --includedir=DIR install includes in DIR [PREFIX/include]
+ --extra-asflags=EASFLAGS add EASFLAGS to ASFLAGS
+ --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS
+ --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS
+ --extra-rcflags=ERCFLAGS add ERCFLAGS to RCFLAGS
- --help print this message
- --disable-cli disables cli
+Configuration options:
+ --disable-cli disable cli
--system-libx264 use system libx264 instead of internal
--enable-shared build shared library
--enable-static build static library
- --disable-avs disables avisynth support (windows only)
- --disable-lavf disables libavformat support
- --disable-ffms disables ffmpegsource support
- --disable-gpac disables gpac support
- --disable-gpl disables GPL-only features
- --disable-thread disables multithreaded encoding
+ --disable-opencl disable OpenCL features
+ --disable-gpl disable GPL-only features
+ --disable-thread disable multithreaded encoding
--enable-win32thread use win32threads (windows only)
- --disable-swscale disables swscale support
- --disable-asm disables platform-specific assembly optimizations
- --disable-interlaced disables interlaced encoding support
- --enable-debug adds -g
- --enable-gprof adds -pg
- --enable-strip adds -s
- --enable-visualize enables visualization (X11 only)
+ --disable-interlaced disable interlaced encoding support
+ --enable-visualize enable visualization (X11 only)
+ --bit-depth=BIT_DEPTH set output bit depth (8-10) [8]
+ --chroma-format=FORMAT output chroma format (420, 422, 444, all) [all]
+
+Advanced options:
+ --disable-asm disable platform-specific assembly optimizations
+ --enable-debug add -g
+ --enable-gprof add -pg
+ --enable-strip add -s
--enable-pic build position-independent code
- --bit-depth=BIT_DEPTH sets output bit depth (8-10), default 8
- --extra-asflags=EASFLAGS add EASFLAGS to ASFLAGS
- --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS
- --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS
+
+Cross-compilation:
--host=HOST build programs to run on HOST
--cross-prefix=PREFIX use PREFIX for compilation tools
--sysroot=SYSROOT root of cross-build tree
+External library support:
+ --disable-avs disable avisynth support
+ --disable-swscale disable swscale support
+ --disable-lavf disable libavformat support
+ --disable-ffms disable ffmpegsource support
+ --disable-gpac disable gpac support
+
EOF
exit 1
fi
[[ "$arg" = -falign-loops* ]] && arg=
[ "$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
return $res
}
+rc_check() {
+ log_check "whether $RC works"
+ echo "$1" > conftest.rc
+ if [ $compiler = ICL ]; then
+ rc_cmd="$RC $RCFLAGS -foconftest.o conftest.rc"
+ else
+ rc_cmd="$RC $RCFLAGS -o conftest.o conftest.rc"
+ fi
+ if $rc_cmd >conftest.log 2>&1; then
+ res=$?
+ log_ok
+ else
+ res=$?
+ log_fail
+ log_msg "Failed commandline was:"
+ log_msg "--------------------------------------------------"
+ log_msg "$rc_cmd"
+ cat conftest.log >> config.log
+ log_msg "--------------------------------------------------"
+ log_msg "Failed program was:"
+ log_msg "--------------------------------------------------"
+ cat conftest.rc >> config.log
+ log_msg "--------------------------------------------------"
+ fi
+ return $res
+}
+
define() {
echo "#define $1$([ -n "$2" ] && echo " $2" || echo " 1")" >> config.h
}
rm -f x264_config.h config.h config.mak config.log x264.pc x264.def conftest*
+SRCPATH="$(cd $(dirname $0); pwd)"
+[ "$SRCPATH" = "$(pwd)" ] && SRCPATH=.
+[ -n "$(echo $SRCPATH | grep ' ')" ] && die "Out of tree builds are impossible with whitespace in source path."
+[ -e "$SRCPATH/config.h" -o -e "$SRCPATH/x264_config.h" ] && die "Out of tree builds are impossible with config.h/x264_config.h in source dir."
+
prefix='/usr/local'
exec_prefix='${prefix}'
bindir='${exec_prefix}/bin'
pic="no"
vis="no"
bit_depth="8"
+chroma_format="all"
compiler="GNU"
+opencl="yes"
-CFLAGS="$CFLAGS -Wall -I."
+CFLAGS="$CFLAGS -Wall -I. -I\$(SRCPATH)"
LDFLAGS="$LDFLAGS"
LDFLAGSCLI="$LDFLAGSCLI"
ASFLAGS="$ASFLAGS"
+RCFLAGS="$RCFLAGS"
HAVE_GETOPT_LONG=1
cross_prefix=""
EXE=""
# list of all preprocessor HAVE values we can define
-CONFIG_HAVE="MALLOC_H ALTIVEC ALTIVEC_H MMX ARMV6 ARMV6T2 NEON BEOSTHREAD POSIXTHREAD WIN32THREAD THREAD LOG2F VISUALIZE SWSCALE LAVF FFMS GPAC GF_MALLOC AVS GPL VECTOREXT INTERLACED"
+CONFIG_HAVE="MALLOC_H ALTIVEC ALTIVEC_H MMX ARMV6 ARMV6T2 NEON BEOSTHREAD POSIXTHREAD WIN32THREAD THREAD LOG2F VISUALIZE SWSCALE LAVF FFMS GPAC GF_MALLOC AVS GPL VECTOREXT INTERLACED CPU_COUNT OPENCL"
# parse options
gpl="no"
;;
--extra-asflags=*)
- ASFLAGS="$ASFLAGS ${opt#--extra-asflags=}"
+ ASFLAGS="$ASFLAGS $optarg"
;;
--extra-cflags=*)
- CFLAGS="$CFLAGS ${opt#--extra-cflags=}"
+ CFLAGS="$CFLAGS $optarg"
;;
--extra-ldflags=*)
- LDFLAGS="$LDFLAGS ${opt#--extra-ldflags=}"
+ LDFLAGS="$LDFLAGS $optarg"
+ ;;
+ --extra-rcflags=*)
+ RCFLAGS="$RCFLAGS $optarg"
;;
--disable-thread)
thread="no"
vis="yes"
;;
--host=*)
- host="${opt#--host=}"
+ host="$optarg"
+ ;;
+ --disable-opencl)
+ opencl="no"
;;
--cross-prefix=*)
- cross_prefix="${opt#--cross-prefix=}"
+ cross_prefix="$optarg"
;;
--sysroot=*)
- CFLAGS="$CFLAGS --sysroot=${opt#--sysroot=}"
- LDFLAGS="$LDFLAGS --sysroot=${opt#--sysroot=}"
+ CFLAGS="$CFLAGS --sysroot=$optarg"
+ LDFLAGS="$LDFLAGS --sysroot=$optarg"
;;
--bit-depth=*)
- bit_depth="${opt#--bit-depth=}"
+ bit_depth="$optarg"
if [ "$bit_depth" -lt "8" -o "$bit_depth" -gt "10" ]; then
echo "Supplied bit depth must be in range [8,10]."
exit 1
fi
bit_depth=`expr $bit_depth + 0`
;;
+ --chroma-format=*)
+ chroma_format="$optarg"
+ if [ $chroma_format != "420" -a $chroma_format != "422" -a $chroma_format != "444" -a $chroma_format != "all" ]; then
+ echo "Supplied chroma format must be 420, 422, 444 or all."
+ exit 1
+ fi
+ ;;
*)
echo "Unknown option $opt, ignored"
;;
STRIP="${STRIP-${cross_prefix}strip}"
if [ "x$host" = x ]; then
- host=`./config.guess`
+ host=`${SRCPATH}/config.guess`
fi
# normalize a triplet into a quadruplet
-host=`./config.sub $host`
+host=`${SRCPATH}/config.sub $host`
# split $host
host_cpu="${host%%-*}"
# Windows Intel Compiler creates dependency generation with absolute Windows paths, Cygwin's make does not support Windows paths.
[[ $host_os = cygwin* ]] && die "Windows Intel Compiler support requires MSYS"
compiler=ICL
- CFLAGS="$CFLAGS -Qstd=c99 -nologo -Qms0 -DHAVE_STRING_H -Iextras"
+ CFLAGS="$CFLAGS -Qstd=c99 -nologo -Qms0 -DHAVE_STRING_H -I\$(SRCPATH)/extras"
QPRE="-Q"
`$CC 2>&1 | grep -q IA-32` && host_cpu=i486
`$CC 2>&1 | grep -q "Intel(R) 64"` && host_cpu=x86_64
fi
fi
+libm=""
case $host_os in
beos*)
SYS="BEOS"
darwin*)
SYS="MACOSX"
CFLAGS="$CFLAGS -falign-loops=16"
- LDFLAGS="$LDFLAGS -lm"
+ libm="-lm"
if [ "$pic" = "no" ]; then
cc_check "" -mdynamic-no-pic && CFLAGS="$CFLAGS -mdynamic-no-pic"
fi
;;
freebsd*)
SYS="FREEBSD"
- LDFLAGS="$LDFLAGS -lm"
+ libm="-lm"
;;
kfreebsd*-gnu)
SYS="FREEBSD"
define HAVE_MALLOC_H
- LDFLAGS="$LDFLAGS -lm"
+ libm="-lm"
;;
netbsd*)
SYS="NETBSD"
- LDFLAGS="$LDFLAGS -lm"
+ libm="-lm"
;;
openbsd*)
SYS="OPENBSD"
- LDFLAGS="$LDFLAGS -lm"
+ libm="-lm"
;;
*linux*)
SYS="LINUX"
define HAVE_MALLOC_H
- LDFLAGS="$LDFLAGS -lm"
+ libm="-lm"
+ ;;
+ gnu*)
+ SYS="HURD"
+ define HAVE_MALLOC_H
+ libm="-lm"
;;
cygwin*)
EXE=".exe"
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"
+ RC="${RC-${cross_prefix}windres}"
fi
;;
mingw*)
SYS="WINDOWS"
EXE=".exe"
DEVNULL="NUL"
+ [ $compiler = ICL ] && RC="${RC-rc}" || RC="${RC-${cross_prefix}windres}"
;;
sunos*|solaris*)
SYS="SunOS"
define HAVE_MALLOC_H
- LDFLAGS="$LDFLAGS -lm"
+ libm="-lm"
+ if cc_check "" /usr/lib/64/values-xpg6.o; then
+ LDFLAGS="$LDFLAGS /usr/lib/64/values-xpg6.o"
+ else
+ LDFLAGS="$LDFLAGS /usr/lib/values-xpg6.o"
+ fi
+ HAVE_GETOPT_LONG=0
+ ;;
+ *qnx*)
+ SYS="QNX"
+ define HAVE_MALLOC_H
+ libm="-lm"
HAVE_GETOPT_LONG=0
+ CFLAGS="$CFLAGS -I\$(SRCPATH)/extras"
;;
*)
die "Unknown system $host, edit the configure"
;;
esac
+LDFLAGS="$LDFLAGS $libm"
+
+aligned_stack=1
case $host_cpu in
i*86)
ARCH="X86"
if [[ "$asm" == auto && "$CFLAGS" != *-mfpmath* ]]; then
CFLAGS="$CFLAGS -mfpmath=sse -msse"
fi
+ CFLAGS="-m32 $CFLAGS"
+ LDFLAGS="-m32 $LDFLAGS"
else
# icc on linux has various degrees of mod16 stack support
if [ $SYS = LINUX ]; then
# < 11 is completely incapable of keeping a mod16 stack
if cpp_check "" "" "__INTEL_COMPILER < 1100" ; then
define BROKEN_STACK_ALIGNMENT
+ aligned_stack=0
# 11 <= x < 12 is capable of keeping a mod16 stack, but defaults to not doing so.
elif cpp_check "" "" "__INTEL_COMPILER < 1200" ; then
CFLAGS="$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"
fi
x86_64)
ARCH="X86_64"
AS="yasm"
+ [ $compiler = GNU ] && CFLAGS="-m64 $CFLAGS" && LDFLAGS="-m64 $LDFLAGS"
if [ "$SYS" = MACOSX ]; then
ASFLAGS="$ASFLAGS -f macho64 -m amd64 -DPIC -DPREFIX"
if cc_check '' "-arch x86_64"; then
CFLAGS="$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"
fi
s390|s390x)
ARCH="S390"
;;
- parisc|parisc64)
+ hppa*|parisc*)
ARCH="PARISC"
;;
ia64)
ARCH="IA64"
;;
+ alpha*)
+ ARCH="ALPHA"
+ ;;
*)
ARCH="$(echo $host_cpu | tr a-z A-Z)"
;;
esac
+ASFLAGS="$ASFLAGS -DHAVE_ALIGNED_STACK=${aligned_stack}"
+
+if [ $SYS = WINDOWS ]; then
+ if ! rc_check "0 RCDATA {0}" ; then
+ RC=""
+ fi
+fi
log_msg "x264 configure script"
if [ -n "$*" ]; then
fi
fi
-if [ $shared = yes -a \( $ARCH = "X86_64" -o $ARCH = "PPC" -o $ARCH = "ALPHA" -o $ARCH = "ARM" -o $ARCH = "IA64" \) ] ; then
+if [ $shared = yes -a \( $ARCH = "X86_64" -o $ARCH = "PPC" -o $ARCH = "ALPHA" -o $ARCH = "ARM" -o $ARCH = "IA64" -o $ARCH = "PARISC" -o $ARCH = "MIPS" \) ] ; then
pic="yes"
fi
if [ $asm = auto -a \( $ARCH = X86 -o $ARCH = X86_64 \) ] ; then
- if ! as_check "vpaddw 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 $VER"
- echo "Minimum version is yasm-0.7.0"
+ echo "Minimum version is yasm-1.2.0"
echo "If you really want to compile without asm, configure with --disable-asm."
exit 1
fi
exit 1
fi
define HAVE_MMX
+ if cc_check '' -mpreferred-stack-boundary=5 ; then
+ CFLAGS="$CFLAGS -mpreferred-stack-boundary=5"
+ define HAVE_32B_STACK_ALIGNMENT
+ fi
fi
if [ $asm = auto -a $ARCH = ARM ] ; then
# set flags so neon is built by default
- echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu|-mfloat-abi)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp"
+ echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon"
if cc_check '' '' '__asm__("rev ip, ip");' ; then define HAVE_ARMV6
cc_check '' '' '__asm__("movt r0, #0");' && define HAVE_ARMV6T2
thread="win32"
fi
;;
- OPENBSD)
- cc_check pthread.h -pthread && thread="posix" && libpthread="-pthread"
+ QNX)
+ cc_check pthread.h -lc && thread="posix" && libpthread="-lc"
;;
*)
cc_check pthread.h -lpthread && thread="posix" && libpthread="-lpthread"
if [ "$thread" = "posix" ]; then
LDFLAGS="$LDFLAGS $libpthread"
define HAVE_POSIXTHREAD
+ if [ "$SYS" = "LINUX" ] && cc_check sched.h "-D_GNU_SOURCE -Werror" "cpu_set_t p_aff; return CPU_COUNT(&p_aff);" ; then
+ define HAVE_CPU_COUNT
+ fi
fi
if [ "$thread" = "win32" ]; then
# cygwin does not support win32 threads
if [ "$swscale" = "auto" ] ; then
swscale="no"
if ${cross_prefix}pkg-config --exists libswscale 2>/dev/null; then
- SWSCALE_LIBS="$SWSCALE_LIBS $(${cross_prefix}pkg-config --libs libswscale)"
- SWSCALE_CFLAGS="$SWSCALE_CFLAGS $(${cross_prefix}pkg-config --cflags libswscale)"
+ SWSCALE_LIBS="$SWSCALE_LIBS $(${cross_prefix}pkg-config --libs libswscale libavutil)"
+ SWSCALE_CFLAGS="$SWSCALE_CFLAGS $(${cross_prefix}pkg-config --cflags libswscale libavutil)"
fi
[ -z "$SWSCALE_LIBS" ] && SWSCALE_LIBS="-lswscale -lavutil"
if cc_check "libswscale/swscale.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "sws_init_context(0,0,0);" ; then
- if cc_check "libavutil/pixdesc.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "av_get_pix_fmt_name(0);" ; then
+ if cpp_check "libavutil/pixdesc.h" "$SWSCALE_CFLAGS $SWSCALE_LIBS" "defined(PIX_FMT_RGB)" ; then
swscale="yes"
else
- echo "Warning: av_get_pix_fmt_name is missing from libavutil, update for swscale support"
+ echo "Warning: PIX_FMT_RGB is missing from libavutil, update for swscale support"
fi
fi
fi
done
fi
LAVF_LIBS="-L. $LAVF_LIBS"
- if cc_check libavformat/avformat.h "$LAVF_CFLAGS $LAVF_LIBS" "avcodec_decode_video2(0,0,0,0);" ; then
- if cpp_check libavcodec/avcodec.h "$LAVF_CFLAGS $LAVF_LIBS" "LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52,64,0)" ; then
- if [ "$swscale" = "yes" ]; then
- lavf="yes"
- else
- echo "Warning: libavformat is not supported without swscale support"
- fi
+ if cc_check libavformat/avformat.h "$LAVF_CFLAGS $LAVF_LIBS" "avformat_close_input(0);" ; then
+ if [ "$swscale" = "yes" ]; then
+ lavf="yes"
else
- echo "Warning: libavcodec is too old, update to ffmpeg r22735+"
+ echo "Warning: libavformat is not supported without swscale support"
fi
fi
fi
if [ "$ffms" = "auto" ] ; then
- ffms_major="2"; ffms_minor="14"; ffms_micro="0"; ffms_bump="0"
+ ffms_major="2"; ffms_minor="16"; ffms_micro="2"; ffms_bump="0"
ffms="no"
if ${cross_prefix}pkg-config --exists ffms2 2>/dev/null; then
fi
if [ "$gpac" = "yes" ] ; then
define HAVE_GPAC
- if cc_check gpac/isomedia.h "-Werror $GPAC_LIBS" "gf_malloc(1); gf_free(NULL);" ; then
+ 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"
avs="no"
# cygwin can use avisynth if it can use LoadLibrary
if [ $SYS = WINDOWS ] || ([ $SYS = CYGWIN ] && cc_check windows.h "" "LoadLibrary(0);") ; then
- avs="yes"
+ avs="avisynth"
define HAVE_AVS
+ define USE_AVXSYNTH 0
+ elif [ "$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 $LDFLAGSCLI"
fi
fi
CFLAGS="$CFLAGS -fPIC"
ASFLAGS="$ASFLAGS -DPIC"
# resolve textrels in the x86 asm
- cc_check stdio.h -Wl,-Bsymbolic && LDFLAGS="$LDFLAGS -Wl,-Bsymbolic"
+ cc_check stdio.h "-shared -Wl,-Bsymbolic" && SOFLAGS="$SOFLAGS -Wl,-Bsymbolic"
+ [ $SYS = SunOS -a "$ARCH" = "X86" ] && SOFLAGS="$SOFLAGS -mimpure-text"
fi
if [ "$debug" != "yes" -a "$gprof" != "yes" ]; then
if [ "$bit_depth" -gt "8" ]; then
define HIGH_BIT_DEPTH
- ASFLAGS="$ASFLAGS -DHIGH_BIT_DEPTH"
+ ASFLAGS="$ASFLAGS -DHIGH_BIT_DEPTH=1"
+ opencl="no"
+else
+ ASFLAGS="$ASFLAGS -DHIGH_BIT_DEPTH=0"
+fi
+
+if [ "$chroma_format" != "all" ]; then
+ define CHROMA_FORMAT CHROMA_$chroma_format
fi
ASFLAGS="$ASFLAGS -DBIT_DEPTH=$bit_depth"
[ $interlaced = yes ] && define HAVE_INTERLACED && x264_interlaced=1 || x264_interlaced=0
+libdl=""
+if [ "$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 ] || ([ $SYS = CYGWIN ] && cc_check windows.h "" "LoadLibrary(0);") ; then
+ opencl="yes"
+ define HAVE_OPENCL
+ elif [ "$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_$var 0
LDFLAGSCLI="$(icl_ldflags $LDFLAGSCLI)"
LIBX264=libx264.lib
RANLIB=
+ [ -n "$RC" ] && RCFLAGS="$RCFLAGS -I. -I\$(SRCPATH)/extras -fo"
STRIP=
if [ $debug = yes ]; then
LDFLAGS="-debug $LDFLAGS"
DEPMT="-MT"
LD="$CC -o "
LIBX264=libx264.a
+ [ -n "$RC" ] && RCFLAGS="$RCFLAGS -I. -o "
fi
if [ $compiler = GNU ]; then
PROF_GEN_CC="-fprofile-generate"
# generate exported config file
+config_chroma_format="X264_CSP_I$chroma_format"
+[ "$config_chroma_format" == "X264_CSP_Iall" ] && config_chroma_format="0"
cat > x264_config.h << EOF
-#define X264_BIT_DEPTH $bit_depth
-#define X264_GPL $x264_gpl
-#define X264_INTERLACED $x264_interlaced
+#define X264_BIT_DEPTH $bit_depth
+#define X264_GPL $x264_gpl
+#define X264_INTERLACED $x264_interlaced
+#define X264_CHROMA_FORMAT $config_chroma_format
EOF
# generate config files
cat > config.mak << EOF
+SRCPATH=$SRCPATH
prefix=$prefix
exec_prefix=$exec_prefix
bindir=$bindir
STRIP=$STRIP
AS=$AS
ASFLAGS=$ASFLAGS
+RC=$RC
+RCFLAGS=$RCFLAGS
EXE=$EXE
HAVE_GETOPT_LONG=$HAVE_GETOPT_LONG
DEVNULL=$DEVNULL
PROF_GEN_LD=$PROF_GEN_LD
PROF_USE_CC=$PROF_USE_CC
PROF_USE_LD=$PROF_USE_LD
+HAVE_OPENCL=$opencl
EOF
if [ $compiler = ICL ]; then
fi
if [ "$shared" = "yes" ]; then
- API=$(grep '#define X264_BUILD' < x264.h | cut -f 3 -d ' ')
+ API=$(grep '#define X264_BUILD' < ${SRCPATH}/x264.h | cut -f 3 -d ' ')
if [ "$SYS" = "WINDOWS" -o "$SYS" = "CYGWIN" ]; then
echo "SONAME=libx264-$API.dll" >> config.mak
if [ $compiler = ICL ]; then
echo 'IMPLIBNAME=libx264.dll.lib' >> config.mak
# GNU ld on windows defaults to exporting all global functions if there are no explicit __declspec(dllexport) declarations
# MSVC link does not act similarly, so it is required to make an export definition out of x264.h and use it at link time
- echo 'SOFLAGS=-dll -def:x264.def -implib:$(IMPLIBNAME)' >> config.mak
+ echo "SOFLAGS=-dll -def:x264.def -implib:\$(IMPLIBNAME) $SOFLAGS" >> config.mak
echo "EXPORTS" > x264.def
- grep "^\(int\|void\|x264_t\|extern\).*x264.*[\[(;]" x264.h | sed -e "s/.*\(x264.*\)[\[(].*/\1/;s/.*\(x264.*\);/\1/;s/open/open_$API/g" >> x264.def
+ # export API functions
+ grep "^\(int\|void\|x264_t\).*x264" ${SRCPATH}/x264.h | sed -e "s/.*\(x264.*\)(.*/\1/;s/open/open_$API/g" >> x264.def
+ # export API variables/data. must be flagged with the DATA keyword
+ grep "extern.*x264" ${SRCPATH}/x264.h | sed -e "s/.*\(x264\w*\)\W.*/\1 DATA/;" >> x264.def
else
echo 'IMPLIBNAME=libx264.dll.a' >> config.mak
- echo 'SOFLAGS=-shared -Wl,--out-implib,$(IMPLIBNAME) -Wl,--enable-auto-image-base' >> config.mak
+ echo "SOFLAGS=-shared -Wl,--out-implib,\$(IMPLIBNAME) -Wl,--enable-auto-image-base $SOFLAGS" >> config.mak
fi
elif [ "$SYS" = "MACOSX" ]; then
echo "SOSUFFIX=dylib" >> config.mak
echo "SONAME=libx264.$API.dylib" >> config.mak
- echo 'SOFLAGS=-shared -dynamiclib -Wl,-single_module -Wl,-read_only_relocs,suppress -install_name $(DESTDIR)$(libdir)/$(SONAME)' >> config.mak
+ echo "SOFLAGS=-shared -dynamiclib -Wl,-single_module -Wl,-read_only_relocs,suppress -install_name \$(DESTDIR)\$(libdir)/\$(SONAME) $SOFLAGS" >> config.mak
elif [ "$SYS" = "SunOS" ]; then
echo "SOSUFFIX=so" >> config.mak
echo "SONAME=libx264.so.$API" >> config.mak
- echo 'SOFLAGS=-shared -Wl,-h,$(SONAME)' >> config.mak
+ echo "SOFLAGS=-shared -Wl,-h,\$(SONAME) $SOFLAGS" >> config.mak
else
echo "SOSUFFIX=so" >> config.mak
echo "SONAME=libx264.so.$API" >> config.mak
- echo 'SOFLAGS=-shared -Wl,-soname,$(SONAME)' >> config.mak
+ echo "SOFLAGS=-shared -Wl,-soname,\$(SONAME) $SOFLAGS" >> config.mak
fi
echo 'default: lib-shared' >> config.mak
echo 'install: install-lib-shared' >> config.mak
echo "LDFLAGSCLI = $LDFLAGSCLI" >> config.mak
echo "CLI_LIBX264 = $CLI_LIBX264" >> config.mak
-./version.sh >> config.h
-
-pclibs="-L$libdir -lx264 $libpthread"
+${SRCPATH}/version.sh "${SRCPATH}" >> x264_config.h
cat > x264.pc << EOF
prefix=$prefix
Name: x264
Description: H.264 (MPEG4 AVC) encoder library
-Version: $(grep POINTVER < config.h | sed -e 's/.* "//; s/".*//')
-Libs: $pclibs
+Version: $(grep POINTVER < x264_config.h | sed -e 's/.* "//; s/".*//')
+Libs: -L$libdir -lx264
+Libs.private: $libpthread $libm $libdl
Cflags: -I$includedir
EOF
[ $gpl = yes ] && filters="$filters $gpl_filters"
cat > conftest.log <<EOF
-Platform: $ARCH
-System: $SYS
-cli: $cli
-libx264: $cli_libx264
-shared: $shared
-static: $static
-asm: $asm
-interlaced: $interlaced
-avs: $avs
-lavf: $lavf
-ffms: $ffms
-gpac: $gpac
-gpl: $gpl
-thread: $thread
-filters: $filters
-debug: $debug
-gprof: $gprof
-strip: $strip
-PIC: $pic
-visualize: $vis
-bit depth: $bit_depth
+platform: $ARCH
+system: $SYS
+cli: $cli
+libx264: $cli_libx264
+shared: $shared
+static: $static
+asm: $asm
+interlaced: $interlaced
+avs: $avs
+lavf: $lavf
+ffms: $ffms
+gpac: $gpac
+gpl: $gpl
+thread: $thread
+opencl: $opencl
+filters: $filters
+debug: $debug
+gprof: $gprof
+strip: $strip
+PIC: $pic
+visualize: $vis
+bit depth: $bit_depth
+chroma format: $chroma_format
EOF
echo >> config.log
cat conftest.log
rm conftest.log
+[ "$SRCPATH" != "." ] && ln -sf ${SRCPATH}/Makefile ./Makefile
+mkdir -p common/{arm,ppc,sparc,x86} encoder extras filters/video input output tools
+
echo
echo "You can run 'make' or 'make fprofiled' now."
projects / x264 / blobdiff