fi
show_help(){
- echo "Usage: configure [options]"
- echo "Options: [defaults in brackets after descriptions]"
- echo
- echo "Standard options:"
- echo " --help print this message"
- echo " --logfile=FILE log tests and output to FILE [config.err]"
- echo " --disable-logging do not log configure debug information"
- echo " --prefix=PREFIX install in PREFIX [$prefix]"
- echo " --bindir=DIR install binaries in DIR [PREFIX/bin]"
- echo " --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg]"
- echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
- echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
- echo " --incdir=DIR install includes in DIR [PREFIX/include]"
- echo " --mandir=DIR install man page in DIR [PREFIX/share/man]"
- echo
- echo "Configuration options:"
- echo " --disable-static do not build static libraries [no]"
- echo " --enable-shared build shared libraries [no]"
- echo " --enable-gpl allow use of GPL code, the resulting libs"
- echo " and binaries will be under GPL [no]"
- echo " --enable-version3 upgrade (L)GPL to version 3 [no]"
- echo " --enable-nonfree allow use of nonfree code, the resulting libs"
- echo " and binaries will be unredistributable [no]"
- echo " --disable-ffmpeg disable ffmpeg build"
- echo " --disable-ffplay disable ffplay build"
- echo " --disable-ffserver disable ffserver build"
- echo " --enable-postproc enable GPLed postprocessing support [no]"
- echo " --enable-avfilter video filter support [no]"
- echo " --enable-avfilter-lavf video filters dependent on avformat [no]"
- echo " --enable-beosthreads use BeOS threads [no]"
- echo " --enable-os2threads use OS/2 threads [no]"
- echo " --enable-pthreads use pthreads [no]"
- echo " --enable-w32threads use Win32 threads [no]"
- echo " --enable-x11grab enable X11 grabbing [no]"
- echo " --disable-network disable network support [no]"
- echo " --disable-ipv6 disable IPv6 support [no]"
- echo " --disable-mpegaudio-hp faster (but less accurate) MPEG audio decoding [no]"
- echo " --enable-gray enable full grayscale support (slower color)"
- echo " --disable-swscale-alpha disable alpha channel support in swscale"
- echo " --disable-fastdiv disable table-based division"
- echo " --enable-small optimize for size instead of speed"
- echo " --disable-aandct disable AAN DCT code"
- echo " --disable-fft disable FFT code"
- echo " --disable-golomb disable Golomb code"
- echo " --disable-mdct disable MDCT code"
- echo " --disable-rdft disable RDFT code"
- echo " --disable-vaapi disable VAAPI code"
- echo " --disable-vdpau disable VDPAU code"
- echo " --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)"
- echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation"
- echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
- echo " --enable-beos-netserver enable BeOS netserver"
- echo " --disable-encoder=NAME disable encoder NAME"
- echo " --enable-encoder=NAME enable encoder NAME"
- echo " --disable-encoders disable all encoders"
- echo " --disable-decoder=NAME disable decoder NAME"
- echo " --enable-decoder=NAME enable decoder NAME"
- echo " --disable-decoders disable all decoders"
- echo " --disable-hwaccel=NAME disable hwaccel NAME"
- echo " --enable-hwaccel=NAME enable hwaccel NAME"
- echo " --disable-hwaccels disable all hwaccels"
- echo " --disable-muxer=NAME disable muxer NAME"
- echo " --enable-muxer=NAME enable muxer NAME"
- echo " --disable-muxers disable all muxers"
- echo " --disable-demuxer=NAME disable demuxer NAME"
- echo " --enable-demuxer=NAME enable demuxer NAME"
- echo " --disable-demuxers disable all demuxers"
- echo " --enable-parser=NAME enable parser NAME"
- echo " --disable-parser=NAME disable parser NAME"
- echo " --disable-parsers disable all parsers"
- echo " --enable-bsf=NAME enable bitstream filter NAME"
- echo " --disable-bsf=NAME disable bitstream filter NAME"
- echo " --disable-bsfs disable all bitstream filters"
- echo " --enable-protocol=NAME enable protocol NAME"
- echo " --disable-protocol=NAME disable protocol NAME"
- echo " --disable-protocols disable all protocols"
- echo " --disable-indev=NAME disable input device NAME"
- echo " --disable-outdev=NAME disable output device NAME"
- echo " --disable-indevs disable input devices"
- echo " --disable-outdevs disable output devices"
- echo " --disable-devices disable all devices"
- echo " --enable-filter=NAME enable filter NAME"
- echo " --disable-filter=NAME disable filter NAME"
- echo " --disable-filters disable all filters"
- echo " --list-decoders show all available decoders"
- echo " --list-encoders show all available encoders"
- echo " --list-hwaccels show all available hardware accelerators"
- echo " --list-muxers show all available muxers"
- echo " --list-demuxers show all available demuxers"
- echo " --list-parsers show all available parsers"
- echo " --list-protocols show all available protocols"
- echo " --list-bsfs show all available bitstream filters"
- echo " --list-indevs show all available input devices"
- echo " --list-outdevs show all available output devices"
- echo " --list-filters show all available filters"
- echo
- echo "External library support:"
- echo " --enable-avisynth enable reading of AVISynth script files [no]"
- echo " --enable-bzlib enable bzlib [autodetect]"
- echo " --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]"
- echo " --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]"
- echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394"
- echo " and libraw1394 [no]"
- echo " --enable-libdirac enable Dirac support via libdirac [no]"
- echo " --enable-libfaac enable FAAC support via libfaac [no]"
- echo " --enable-libfaad enable FAAD support via libfaad [no]"
- echo " --enable-libfaadbin open libfaad.so.0 at runtime [no]"
- echo " --enable-libgsm enable GSM support via libgsm [no]"
- echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [no]"
- echo " --enable-libnut enable NUT (de)muxing via libnut,"
- echo " native (de)muxer exists [no]"
- echo " --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no]"
- echo " --enable-libschroedinger enable Dirac support via libschroedinger [no]"
- echo " --enable-libspeex enable Speex decoding via libspeex [no]"
- echo " --enable-libtheora enable Theora encoding via libtheora [no]"
- echo " --enable-libvorbis enable Vorbis encoding via libvorbis,"
- echo " native implementation exists [no]"
- echo " --enable-libx264 enable H.264 encoding via x264 [no]"
- echo " --enable-libxvid enable Xvid encoding via xvidcore,"
- echo " native MPEG-4/Xvid encoder exists [no]"
- echo " --enable-mlib enable Sun medialib [no]"
- echo " --enable-zlib enable zlib [autodetect]"
- echo ""
- echo "Advanced options (experts only):"
- echo " --source-path=PATH path to source code [$source_path]"
- echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
- echo " --enable-cross-compile assume a cross-compiler is used"
- echo " --sysroot=PATH root of cross-build tree"
- echo " --sysinclude=PATH location of cross-build system headers"
- echo " --target-os=OS compiler targets OS [$target_os]"
- echo " --target-exec=CMD command to run executables on target"
- echo " --target-path=DIR path to view of build directory on target"
- echo " --nm=NM use nm tool"
- echo " --as=AS use assembler AS [$as_default]"
- echo " --cc=CC use C compiler CC [$cc_default]"
- echo " --ld=LD use linker LD"
- echo " --host-cc=HOSTCC use host C compiler HOSTCC"
- echo " --host-cflags=HCFLAGS use HCFLAGS when compiling for host"
- echo " --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host"
- echo " --host-libs=HLIBS use libs HLIBS when linking for host"
- echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
- echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
- echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
- echo " --extra-version=STRING version string suffix []"
- echo " --build-suffix=SUFFIX library name suffix []"
- echo " --arch=ARCH select architecture [$arch]"
- echo " --cpu=CPU select the minimum required CPU (affects"
- echo " instruction selection, may crash on older CPUs)"
- echo " --enable-powerpc-perf enable performance report on PPC"
- echo " (requires enabling PMC)"
- echo " --disable-altivec disable AltiVec optimizations"
- echo " --disable-amd3dnow disable 3DNow! optimizations"
- echo " --disable-amd3dnowext disable 3DNow! extended optimizations"
- echo " --disable-mmx disable MMX optimizations"
- echo " --disable-mmx2 disable MMX2 optimizations"
- echo " --disable-sse disable SSE optimizations"
- echo " --disable-ssse3 disable SSSE3 optimizations"
- echo " --disable-armv5te disable armv5te optimizations"
- echo " --disable-armv6 disable armv6 optimizations"
- echo " --disable-armv6t2 disable armv6t2 optimizations"
- echo " --disable-armvfp disable ARM VFP optimizations"
- echo " --disable-iwmmxt disable iwmmxt optimizations"
- echo " --disable-mmi disable MMI optimizations"
- echo " --disable-neon disable neon optimizations"
- echo " --disable-vis disable VIS optimizations"
- echo " --disable-yasm disable use of yasm assembler"
- echo
- echo "Developer options (useful when working on FFmpeg itself):"
- echo " --disable-debug disable debugging symbols"
- echo " --enable-debug=LEVEL set the debug level [$debuglevel]"
- echo " --enable-gprof enable profiling with gprof [$gprof]"
- echo " --disable-optimizations disable compiler optimizations"
- echo " --enable-extra-warnings enable more compiler warnings"
- echo " --disable-stripping disable stripping of executables and shared libraries"
- echo ""
- echo "NOTE: Object files are built at the place where configure is launched."
+cat <<EOF
+Usage: configure [options]
+Options: [defaults in brackets after descriptions]
+
+Standard options:
+ --help print this message
+ --logfile=FILE log tests and output to FILE [config.err]
+ --disable-logging do not log configure debug information
+ --prefix=PREFIX install in PREFIX [$prefix]
+ --bindir=DIR install binaries in DIR [PREFIX/bin]
+ --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg]
+ --libdir=DIR install libs in DIR [PREFIX/lib]
+ --shlibdir=DIR install shared libs in DIR [PREFIX/lib]
+ --incdir=DIR install includes in DIR [PREFIX/include]
+ --mandir=DIR install man page in DIR [PREFIX/share/man]
+
+Configuration options:
+ --disable-static do not build static libraries [no]
+ --enable-shared build shared libraries [no]
+ --enable-gpl allow use of GPL code, the resulting libs
+ and binaries will be under GPL [no]
+ --enable-version3 upgrade (L)GPL to version 3 [no]
+ --enable-nonfree allow use of nonfree code, the resulting libs
+ and binaries will be unredistributable [no]
+ --disable-doc do not build documentation
+ --disable-ffmpeg disable ffmpeg build
+ --disable-ffplay disable ffplay build
+ --disable-ffserver disable ffserver build
+ --enable-postproc enable GPLed postprocessing support [no]
+ --enable-avfilter video filter support [no]
+ --enable-avfilter-lavf video filters dependent on avformat [no]
+ --enable-beosthreads use BeOS threads [no]
+ --enable-os2threads use OS/2 threads [no]
+ --enable-pthreads use pthreads [no]
+ --enable-w32threads use Win32 threads [no]
+ --enable-x11grab enable X11 grabbing [no]
+ --disable-network disable network support [no]
+ --disable-ipv6 disable IPv6 support [no]
+ --disable-mpegaudio-hp faster (but less accurate) MPEG audio decoding [no]
+ --enable-gray enable full grayscale support (slower color)
+ --disable-swscale-alpha disable alpha channel support in swscale
+ --disable-fastdiv disable table-based division
+ --enable-small optimize for size instead of speed
+ --disable-aandct disable AAN DCT code
+ --disable-fft disable FFT code
+ --disable-golomb disable Golomb code
+ --disable-lpc disable LPC code
+ --disable-mdct disable MDCT code
+ --disable-rdft disable RDFT code
+ --disable-vaapi disable VAAPI code
+ --disable-vdpau disable VDPAU code
+ --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
+ --enable-hardcoded-tables use hardcoded tables instead of runtime generation
+ --enable-memalign-hack emulate memalign, interferes with memory debuggers
+ --enable-beos-netserver enable BeOS netserver
+ --disable-encoder=NAME disable encoder NAME
+ --enable-encoder=NAME enable encoder NAME
+ --disable-encoders disable all encoders
+ --disable-decoder=NAME disable decoder NAME
+ --enable-decoder=NAME enable decoder NAME
+ --disable-decoders disable all decoders
+ --disable-hwaccel=NAME disable hwaccel NAME
+ --enable-hwaccel=NAME enable hwaccel NAME
+ --disable-hwaccels disable all hwaccels
+ --disable-muxer=NAME disable muxer NAME
+ --enable-muxer=NAME enable muxer NAME
+ --disable-muxers disable all muxers
+ --disable-demuxer=NAME disable demuxer NAME
+ --enable-demuxer=NAME enable demuxer NAME
+ --disable-demuxers disable all demuxers
+ --enable-parser=NAME enable parser NAME
+ --disable-parser=NAME disable parser NAME
+ --disable-parsers disable all parsers
+ --enable-bsf=NAME enable bitstream filter NAME
+ --disable-bsf=NAME disable bitstream filter NAME
+ --disable-bsfs disable all bitstream filters
+ --enable-protocol=NAME enable protocol NAME
+ --disable-protocol=NAME disable protocol NAME
+ --disable-protocols disable all protocols
+ --disable-indev=NAME disable input device NAME
+ --disable-outdev=NAME disable output device NAME
+ --disable-indevs disable input devices
+ --disable-outdevs disable output devices
+ --disable-devices disable all devices
+ --enable-filter=NAME enable filter NAME
+ --disable-filter=NAME disable filter NAME
+ --disable-filters disable all filters
+ --list-decoders show all available decoders
+ --list-encoders show all available encoders
+ --list-hwaccels show all available hardware accelerators
+ --list-muxers show all available muxers
+ --list-demuxers show all available demuxers
+ --list-parsers show all available parsers
+ --list-protocols show all available protocols
+ --list-bsfs show all available bitstream filters
+ --list-indevs show all available input devices
+ --list-outdevs show all available output devices
+ --list-filters show all available filters
+
+External library support:
+ --enable-avisynth enable reading of AVISynth script files [no]
+ --enable-bzlib enable bzlib [autodetect]
+ --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
+ --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
+ --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394
+ and libraw1394 [no]
+ --enable-libdirac enable Dirac support via libdirac [no]
+ --enable-libfaac enable FAAC support via libfaac [no]
+ --enable-libfaad enable FAAD support via libfaad [no]
+ --enable-libfaadbin open libfaad.so.0 at runtime [no]
+ --enable-libgsm enable GSM support via libgsm [no]
+ --enable-libmp3lame enable MP3 encoding via libmp3lame [no]
+ --enable-libnut enable NUT (de)muxing via libnut,
+ native (de)muxer exists [no]
+ --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no]
+ --enable-libschroedinger enable Dirac support via libschroedinger [no]
+ --enable-libspeex enable Speex decoding via libspeex [no]
+ --enable-libtheora enable Theora encoding via libtheora [no]
+ --enable-libvorbis enable Vorbis encoding via libvorbis,
+ native implementation exists [no]
+ --enable-libx264 enable H.264 encoding via x264 [no]
+ --enable-libxvid enable Xvid encoding via xvidcore,
+ native MPEG-4/Xvid encoder exists [no]
+ --enable-mlib enable Sun medialib [no]
+ --enable-zlib enable zlib [autodetect]
+
+Advanced options (experts only):
+ --source-path=PATH path to source code [$source_path]
+ --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]
+ --enable-cross-compile assume a cross-compiler is used
+ --sysroot=PATH root of cross-build tree
+ --sysinclude=PATH location of cross-build system headers
+ --target-os=OS compiler targets OS [$target_os]
+ --target-exec=CMD command to run executables on target
+ --target-path=DIR path to view of build directory on target
+ --nm=NM use nm tool
+ --as=AS use assembler AS [$as_default]
+ --cc=CC use C compiler CC [$cc_default]
+ --ld=LD use linker LD
+ --host-cc=HOSTCC use host C compiler HOSTCC
+ --host-cflags=HCFLAGS use HCFLAGS when compiling for host
+ --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host
+ --host-libs=HLIBS use libs HLIBS when linking for host
+ --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]
+ --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]
+ --extra-libs=ELIBS add ELIBS [$ELIBS]
+ --extra-version=STRING version string suffix []
+ --build-suffix=SUFFIX library name suffix []
+ --arch=ARCH select architecture [$arch]
+ --cpu=CPU select the minimum required CPU (affects
+ instruction selection, may crash on older CPUs)
+ --enable-powerpc-perf enable performance report on PPC
+ (requires enabling PMC)
+ --disable-altivec disable AltiVec optimizations
+ --disable-amd3dnow disable 3DNow! optimizations
+ --disable-amd3dnowext disable 3DNow! extended optimizations
+ --disable-mmx disable MMX optimizations
+ --disable-mmx2 disable MMX2 optimizations
+ --disable-sse disable SSE optimizations
+ --disable-ssse3 disable SSSE3 optimizations
+ --disable-armv5te disable armv5te optimizations
+ --disable-armv6 disable armv6 optimizations
+ --disable-armv6t2 disable armv6t2 optimizations
+ --disable-armvfp disable ARM VFP optimizations
+ --disable-iwmmxt disable iwmmxt optimizations
+ --disable-mmi disable MMI optimizations
+ --disable-neon disable neon optimizations
+ --disable-vis disable VIS optimizations
+ --disable-yasm disable use of yasm assembler
+ --enable-pic build position-independent code
+
+Developer options (useful when working on FFmpeg itself):
+ --disable-debug disable debugging symbols
+ --enable-debug=LEVEL set the debug level [$debuglevel]
+ --enable-gprof enable profiling with gprof [$gprof]
+ --disable-optimizations disable compiler optimizations
+ --enable-extra-warnings enable more compiler warnings
+ --disable-stripping disable stripping of executables and shared libraries
+
+NOTE: Object files are built at the place where configure is launched.
+EOF
exit 0
}
echo "$v"
}
+filter(){
+ pat=$1
+ shift
+ for v; do
+ eval "case $v in $pat) echo $v ;; esac"
+ done
+}
+
set_all(){
value=$1
shift
name="$1"
asm="$2"
shift 2
- check_as "$@" <<EOF && enable $name || disable $name
+ disable $name
+ check_as "$@" <<EOF && enable $name
void foo(void){ __asm__ volatile($asm); }
EOF
}
return $err
}
+check_host_cc(){
+ log check_host_cc "$@"
+ cat > $TMPC
+ log_file $TMPC
+ check_cmd $host_cc $host_cflags "$@" -c -o $TMPO $TMPC
+}
+
+check_host_cflags(){
+ log check_host_cflags "$@"
+ check_host_cc "$@" <<EOF && append host_cflags "$@"
+int x;
+EOF
+}
+
apply(){
file=$1
shift
avisynth
beos_netserver
bzlib
+ doc
fastdiv
ffmpeg
ffplay
libvorbis
libx264
libxvid
+ lpc
mdct
memalign_hack
mlib
mpegaudio_hp
network
nonfree
+ pic
postproc
powerpc_perf
rdft
ARCH_LIST='
alpha
arm
+ avr32
+ avr32_ap
+ avr32_uc
bfin
ia64
m68k
aac_decoder_select="fft mdct"
aac_encoder_select="fft mdct"
ac3_decoder_select="fft mdct"
+alac_encoder_select="lpc"
atrac3_decoder_select="fft mdct"
cavs_decoder_select="golomb"
cook_decoder_select="fft mdct"
eatqi_decoder_select="aandct"
ffv1_decoder_select="golomb"
flac_decoder_select="golomb"
-flac_encoder_select="golomb"
+flac_encoder_select="golomb lpc"
flashsv_decoder_select="zlib"
flashsv_encoder_select="zlib"
-flv_encoder_select="aandct"
+flv_encoder_select="h263_encoder"
h261_encoder_select="aandct"
h263_encoder_select="aandct"
h263_vaapi_hwaccel_deps="va_va_h"
mjpeg_encoder_select="aandct"
mpeg1video_encoder_select="aandct"
mpeg2video_encoder_select="aandct"
-mpeg4_encoder_select="aandct"
+mpeg4_encoder_select="h263_encoder"
mpeg_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder"
mpeg1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder"
mpeg4_vaapi_hwaccel_deps="va_va_h"
mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder"
+mpeg4_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
+mpeg4_vdpau_decoder_select="vdpau mpeg4_decoder"
mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h"
mpeg_xvmc_decoder_select="mpegvideo_decoder"
msmpeg4v1_encoder_select="h263_encoder"
wmav1_encoder_select="fft mdct"
wmav2_decoder_select="fft mdct"
wmav2_encoder_select="fft mdct"
-wmv1_encoder_select="aandct"
-wmv2_encoder_select="aandct"
+wmv1_encoder_select="h263_encoder"
+wmv2_encoder_select="h263_encoder"
wmv3_decoder_select="vc1_decoder"
wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
wmv3_vdpau_decoder_select="vc1_vdpau_decoder"
mpegtsraw_demuxer_select="mpegts_demuxer"
mxf_d10_muxer_select="mxf_muxer"
psp_muxer_select="mov_muxer"
-redir_demuxer_deps="network"
rtp_muxer_deps="network rtp_protocol"
rtsp_demuxer_deps="sdp_demuxer"
sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
tg2_muxer_select="mov_muxer"
tgp_muxer_select="mov_muxer"
+w64_demuxer_deps="wav_demuxer"
# indevs / outdevs
alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp"
ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
ffserver_extralibs='$ldl'
+doc_deps="texi2html"
# default parameters
# toolchain
ar="ar"
cc_default="gcc"
+cc_version=\"unknown\"
host_cc_default="gcc"
ln_s="ln -sf"
nm_default="nm"
# configurable options
enable debug
+enable doc
enable fastdiv
enable ffmpeg
enable ffplay
CC_O='-o $@'
-host_cflags='-O3 -g -Wall'
+host_cflags='-D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112 -O3 -g -Wall'
host_libs='-lm'
target_path='.'
# gcc stupidly only outputs the basename of targets with -MM, but we need the
# full relative path for objects in subdirectories for non-recursive Make.
-DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $@'
+DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)'
DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM'
# find source path
--enable-debug=*) debuglevel="$optval"
;;
--enable-*=*|--disable-*=*)
- eval $(echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/')
- case "$thing" in
- encoder|decoder|hwaccel|muxer|demuxer|indev|outdev|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
- *) die_unknown "$opt" ;;
- esac
+ eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/')
+ is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt"
+ eval list=\$$(toupper $thing)_LIST
+ name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing}
+ $action $(filter "$name" $list)
;;
--enable-?*|--disable-?*)
eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g')
tmpfile(){
tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 &&
(set -C; exec > $tmp) 2>/dev/null ||
- die "Unable to create temoporary file in $TMPDIR."
+ die "Unable to create temporary file in $TMPDIR."
append TMPFILES $tmp
eval $1=$tmp
}
filter_cppflags=echo
filter_asflags=echo
-if $cc --version 2>/dev/null | grep -qi gcc; then
+if $cc -v 2>&1 | grep -qi ^gcc; then
cc_type=gcc
+ cc_version=__VERSION__
+ if ! $cc -dumpversion | grep -q '^2\.'; then
+ CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
+ AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
+ fi
elif $cc --version 2>/dev/null | grep -q Intel; then
cc_type=icc
+ cc_version="AV_STRINGIFY(__INTEL_COMPILER)"
+ CC_DEPFLAGS='-MMD'
+ AS_DEPFLAGS='-MMD'
elif $cc -v 2>&1 | grep -q xlc; then
cc_type=xlc
+ cc_version="AV_STRINGIFY(__IBMC__)"
elif $cc -V 2>/dev/null | grep -q Compaq; then
cc_type=ccc
+ cc_version="AV_STRINGIFY(__DECC_VER)"
DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M'
debuglevel=3
add_ldflags -Wl,-z,now # calls to libots crash without this
-elif $cc --vsn 2>/dev/null | grep -q RVCT; then
+elif $cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then
test -d "$sysroot" || die "No valid sysroot specified."
cc_type=armcc
+ cc_version="AV_STRINGIFY(__ARMCC_VERSION)"
armcc_conf="$PWD/armcc.conf"
$cc --arm_linux_configure \
--arm_linux_config_file="$armcc_conf" \
die "Error creating armcc configuration file."
cc="$cc --arm_linux_config_file=$armcc_conf --translate_gcc"
as_default="${cross_prefix}gcc"
+ CC_DEPFLAGS='-MMD'
+ AS_DEPFLAGS='-MMD'
elif $cc -version 2>/dev/null | grep -q TMS470; then
cc_type=tms470
+ cc_version="AV_STRINGIFY(__TI_COMPILER_VERSION__)"
cc="$cc --gcc --abi=eabi -eo=.o -mc -me"
CC_O='-fr=$(@D)'
as_default="${cross_prefix}gcc"
ld_default="${cross_prefix}gcc"
- dep_cc_default="${cross_prefix}gcc"
TMPO=$(basename $TMPC .c).o
append TMPFILES $TMPO
add_cflags -D__gnuc_va_list=va_list -D__USER_LABEL_PREFIX__=
- DEPFLAGS='$(CPPFLAGS) -MM'
+ CC_DEPFLAGS='-ppa -ppd=$(@:.o=.d)'
+ AS_DEPFLAGS='-MMD'
filter_cflags=tms470_flags
tms470_flags(){
for flag; do
;;
-mfpu=neon) echo --float_support=vfpv3 --neon ;;
-mfpu=vfp) echo --float_support=vfpv2 ;;
- -mfpu=softvfp) echo --float_support=vfplib ;;
+ -msoft-float) echo --float_support=vfplib ;;
-Os) echo -O3 -mf=2 ;;
-O[0-3]) echo $flag -mf=5 ;;
-g) echo -g -mn ;;
esac
done
}
+elif $cc -v 2>&1 | grep -q clang; then
+ cc_type=clang
+ cc_version=__VERSION__
+ CC_DEPFLAGS='-MMD'
+ AS_DEPFLAGS='-MMD'
+elif $cc -V 2>&1 | grep -q Sun; then
+ cc_type=suncc
+ cc_version="AV_STRINGIFY(__SUNPRO_C)"
+ DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
+ DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -xM1'
+ filter_cflags=suncc_flags
+ suncc_flags(){
+ for flag; do
+ case $flag in
+ -march=*|-mcpu=*)
+ case "${flag#*=}" in
+ native) echo -xtarget=native ;;
+ v9) echo -xarch=sparc ;;
+ ultrasparc) echo -xarch=sparcvis ;;
+ ultrasparc3|niagara*) echo -xarch=sparcvis2 ;;
+ i586|pentium) echo -xchip=pentium ;;
+ i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;;
+ pentium3*|c3-2) echo -xtarget=pentium3 ;;
+ pentium-m) echo -xarch=sse2 -xchip=pentium3 ;;
+ pentium4*) echo -xtarget=pentium4 ;;
+ prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;;
+ *-sse3) echo -xarch=sse3 ;;
+ core2) echo -xarch=ssse3 -xchip=core2 ;;
+ amdfam10|barcelona) echo -xarch=sse4_1 ;;
+ athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
+ k8|opteron|athlon64|athlon-fx)
+ echo -xarch=sse2a ;;
+ athlon*) echo -xarch=pentium_proa ;;
+ esac
+ ;;
+ -std=c99) echo -xc99 ;;
+ -fomit-frame-pointer) echo -xregs=frameptr ;;
+ -fPIC) echo -KPIC -xcode=pic32 ;;
+ -Os) echo -O5 -xspace ;;
+ -W*,*) echo $flag ;;
+ -f*-*|-W*) ;;
+ *) echo $flag ;;
+ esac
+ done
+ }
fi
test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc"
: ${ld_default:=$cc}
set_default as dep_cc ld
+test -n "$CC_DEPFLAGS" || CCDEP=$DEPEND_CMD
+test -n "$AS_DEPFLAGS" || ASDEP=$DEPEND_CMD
+
add_cflags $extra_cflags
add_asflags $extra_cflags
add_cppflags -I"$sysinclude"
add_ldflags --sysroot="$sysroot"
;;
+ clang)
+ add_cppflags -isysroot="$sysroot"
+ add_ldflags -isysroot="$sysroot"
+ ;;
esac
fi
+if test "$cpu" = host; then
+ enabled cross_compile && die "--cpu=host makes no sense when cross-compiling."
+
+ case "$cc_type" in
+ gcc)
+ check_native(){
+ $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return
+ awk "/$1=/{ match(\$0, /$1=(\\w+)/, a);print a[1];exit }" $TMPE
+ }
+ cpu=$(check_native -march || check_native -mcpu)
+ ;;
+ esac
+
+ test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc"
+fi
+
# Add processor-specific flags
case $cpu in
601|ppc601|PowerPC601)
disable cmov
;;
# targets that do support conditional mov (cmov)
- i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
+ i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10)
cpuflags="-march=$cpu"
enable cmov
enable fast_cmov
mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef])
cpuflags="-march=$cpu"
;;
+ ap7[02]0[0-2])
+ subarch="avr32_ap"
+ cpuflags="-mpart=$cpu"
+ ;;
+ ap)
+ subarch="avr32_ap"
+ cpuflags="-march=$cpu"
+ ;;
+ uc3[ab]*)
+ subarch="avr32_uc"
+ cpuflags="-mcpu=$cpu"
+ ;;
+ uc)
+ subarch="avr32_uc"
+ cpuflags="-march=$cpu"
+ ;;
generic)
;;
*)
#include <stdlib.h>
EOF
+check_host_cflags -std=c99
+
case "$arch" in
alpha)
arch="alpha"
enable fast_64bit
check_cflags -mieee
- pic=$shared
+ spic=$shared
;;
arm|armv[4567]*l)
arch="arm"
ia64)
arch="ia64"
enable fast_64bit
- pic=$shared
+ spic=$shared
+ # HACK: currently fails to build if .bss is > 4MB and shared libs are built
+ enabled shared && enable_weak hardcoded_tables
;;
m68k)
arch="m68k"
;;
mips|mipsel|IP*)
arch="mips"
- pic=$shared
+ spic=$shared
;;
mips64)
arch="mips"
subarch="mips64"
enable fast_64bit
- pic=$shared
+ spic=$shared
;;
parisc|hppa)
arch="parisc"
- pic=$shared
+ spic=$shared
;;
parisc64|hppa64)
arch="parisc"
enable fast_64bit
- pic=$shared
+ spic=$shared
;;
"Power Macintosh"|ppc|powerpc)
arch="ppc"
;;
sparc)
arch="sparc"
- pic=$shared
+ spic=$shared
;;
sun4u|sparc64)
arch="sparc"
subarch="sparc64"
enable fast_64bit
- pic=$shared
+ spic=$shared
;;
- i386|i486|i586|i686|i86pc|BePC)
+ i386|i486|i586|i686|i86pc|BePC|x86_64|amd64)
arch="x86"
subarch="x86_32"
enable fast_unaligned
- ;;
- x86_64|amd64)
- arch="x86"
- subarch="x86_32"
- enable cmov
- enable fast_cmov
- enable fast_unaligned
- check_cc <<EOF && enable fast_64bit && subarch="x86_64" && pic=$shared
- int test[sizeof(char*) - 7];
+ check_cc <<EOF && enable fast_64bit && subarch="x86_64" && spic=$shared
+ int test[(int)sizeof(char*) - 7];
EOF
+ if test "$subarch" = "x86_64"; then
+ enable cmov
+ enable fast_cmov
+ fi
;;
*)
arch="unknown"
esac
enable $arch $subarch
+enabled spic && enable pic
+check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic
# OS specific
case $target_os in
beos|haiku|zeta)
prefix_default="$HOME/config"
- # helps building libavcodec
- add_cppflags -DPIC
- add_cflags -fomit-frame-pointer
# 3 gcc releases known for BeOS, each with ugly bugs
gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f3-)"
case "$gcc_version" in
sunos)
FFSERVERLDFLAGS=""
SHFLAGS='-shared -Wl,-h,$$(@F)'
+ enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS"
network_extralibs="-lsocket -lnsl"
add_cppflags -D__EXTENSIONS__
;;
;;
openbsd)
enable malloc_aligned
+ # On OpenBSD 4.5. the compiler does not use PIC unless
+ # explicitly using -fPIC. FFmpeg builds fine without PIC,
+ # however the generated executable will not do anything
+ # (simply quits with exit-code 1, no crash, no output).
+ # Thus explicitly enable PIC here.
enable pic
SHFLAGS='-shared'
oss_indev_extralibs="-lossaudio"
FFSERVERLDFLAGS=-Wl,-bind_at_load
objformat="macho"
enabled x86_64 && objformat="macho64"
- enabled shared || check_cflags -mdynamic-no-pic
+ enabled_any pic shared ||
+ { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
;;
mingw32*)
if test $target_os = "mingw32ce"; then
disabled optimizations || check_cflags -fomit-frame-pointer
+enable_pic() {
+ enable pic
+ add_cppflags -DPIC
+ add_cflags -fPIC
+ add_asflags -fPIC
+}
+
+enabled pic && enable_pic
+
check_cc <<EOF || die "Symbol mangling check failed."
int ff_extern;
EOF
if enabled arm; then
+ check_cflags -marm
+
check_ld <<EOF && enable vfp_args
__asm__ (".eabi_attribute 28, 1");
int main(void) { return 0; }
enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"'
+ enabled_all armv6t2 shared !pic && enable_pic
+
elif enabled mips; then
check_asm loongson '"dmult.g $1, $2, $3"'
check_asm dcbzl '"dcbzl 0, 1"'
check_asm ppc4xx '"maclhw r10, r11, r12"'
- check_asm xform_asm '"lwzx 0, %y0" :: "Z"(*(int*)0)'
+ check_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)'
# AltiVec flags: The FSF version of GCC differs from the Apple version
if enabled altivec; then
return i;
EOF
- # check wether EBX is available on x86
- check_asm ebx_available '"":::"%ebx"'
+ # check whether EBX is available on x86
+ check_asm ebx_available '""::"b"(0)' &&
+ check_asm ebx_available '"":::"%ebx"'
# check whether more than 10 operands are supported
check_cc <<EOF && enable ten_operands
YASMFLAGS="-f $objformat -DARCH_$(toupper $subarch)"
enabled x86_64 && append YASMFLAGS "-m amd64"
- enabled_all x86_64 shared && append YASMFLAGS "-DPIC"
+ enabled pic && append YASMFLAGS "-DPIC"
+ test -n "$extern_prefix" && append YASMFLAGS "-DPREFIX"
case "$objformat" in
elf) enabled debug && append YASMFLAGS "-g dwarf2" ;;
- macho64) append YASMFLAGS "-DPIC -DPREFIX" ;;
- *) append YASMFLAGS "-DPREFIX" ;;
esac
disabled yasm || { check_yasm "pabsw xmm0, xmm0" && enable yasm; }
# these are off by default, so fail if requested and not available
enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32
enabled libdirac && add_cflags $(pkg-config --cflags dirac) &&
- require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder &&
- require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder
+ require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init $(pkg-config --libs dirac) &&
+ require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init $(pkg-config --libs dirac)
enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad
enabled libgsm && require libgsm gsm.h gsm_create -lgsm
enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) &&
require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0)
enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex
-enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
+enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
-enabled libx264 && require libx264 x264.h x264_encoder_open -lx264 -lm &&
- { check_cpp_condition x264.h "X264_BUILD >= 65" ||
- die "ERROR: libx264 version must be >= 0.65."; }
+enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 -lm &&
+ { check_cpp_condition x264.h "X264_BUILD >= 78" ||
+ die "ERROR: libx264 version must be >= 0.78."; }
enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
SDL_CONFIG="${cross_prefix}sdl-config"
if "${SDL_CONFIG}" --version > /dev/null 2>&1; then
sdl_cflags=$("${SDL_CONFIG}" --cflags)
+ sdl_libs=$("${SDL_CONFIG}" --libs)
temp_cflags $sdl_cflags
- temp_extralibs $("${SDL_CONFIG}" --libs)
+ temp_extralibs $sdl_libs
if check_lib2 SDL.h SDL_Init; then
_sdlversion=$("${SDL_CONFIG}" --version | sed 's/[^0-9]//g')
if test "$_sdlversion" -lt 121 ; then
check_func XOpenDisplay -lX11 &&
check_func XShmCreateImage -lX11 -lXext
-enabled debug && add_cflags -g"$debuglevel"
+enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel"
# add some useful compiler flags if supported
check_cflags -Wdeclaration-after-statement
if enabled xlc; then
add_cflags -O5
add_ldflags -O5
+ elif enabled suncc; then
+ add_cflags -O5
elif enabled ccc; then
add_cflags -fast
else
add_cflags -msg_disable unreachcode
elif enabled gcc; then
check_cflags -fno-tree-vectorize
+elif enabled clang; then
+ check_cflags -Qunused-arguments
fi
-enabled pic && LIBOBJFLAGS='$(PIC)'
-
if enabled gprof; then
add_cflags -p
add_ldflags -p
echo "Creating config.mak and config.h..."
-echo "# Automatically generated by configure - do not modify!" > config.mak
-echo "/* Automatically generated by configure - do not modify! */" > $TMPH
-echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH
-echo "#define FFMPEG_CONFIG_H" >> $TMPH
-echo "#define FFMPEG_CONFIGURATION \"$(c_escape $FFMPEG_CONFIGURATION)\"" >> $TMPH
-echo "#define FFMPEG_DATADIR \"$(eval c_escape $datadir)\"" >> $TMPH
-
-echo "ifndef FFMPEG_CONFIG_MAK" >> config.mak
-echo "FFMPEG_CONFIG_MAK=1" >> config.mak
-
-echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak
-echo "prefix=$prefix" >> config.mak
-echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak
-echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak
-echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak
-echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak
-echo "DATADIR=\$(DESTDIR)$datadir" >> config.mak
-echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak
-echo "SRC_PATH=\"$source_path\"" >> config.mak
-echo "SRC_PATH_BARE=$source_path" >> config.mak
-echo "BUILD_ROOT=\"$PWD\"" >> config.mak
-echo "CC=$cc" >> config.mak
-echo "AS=$as" >> config.mak
-echo "LD=$ld" >> config.mak
-echo "DEPCC=$dep_cc" >> config.mak
-echo "YASM=$yasmexe" >> config.mak
-echo "AR=$ar" >> config.mak
-echo "RANLIB=$ranlib" >> config.mak
-echo "LN_S=$ln_s" >> config.mak
-enabled stripping &&
- echo "STRIP=$strip" >> config.mak ||
- echo "STRIP=echo ignoring strip" >> config.mak
-
-echo "CPPFLAGS=$CPPFLAGS" >> config.mak
-echo "CFLAGS=$CFLAGS" >> config.mak
-echo "ASFLAGS=$ASFLAGS" >> config.mak
-echo "CC_O=$CC_O" >> config.mak
-echo "LDFLAGS=$LDFLAGS" >> config.mak
-echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
-echo "SHFLAGS=$SHFLAGS" >> config.mak
-echo "YASMFLAGS=$YASMFLAGS" >> config.mak
-echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
-echo "PIC=-fPIC -DPIC" >> config.mak
-echo "BUILDSUF=$build_suffix" >> config.mak
-echo "FULLNAME=$FULLNAME" >> config.mak
-echo "LIBPREF=$LIBPREF" >> config.mak
-echo "LIBSUF=$LIBSUF" >> config.mak
-echo "LIBNAME=$LIBNAME" >> config.mak
-echo "SLIBPREF=$SLIBPREF" >> config.mak
-echo "SLIBSUF=$SLIBSUF" >> config.mak
-echo "EXESUF=$EXESUF" >> config.mak
-echo "EXTRA_VERSION=$extra_version" >> config.mak
-echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak
-echo "DEPFLAGS=$DEPFLAGS" >> config.mak
-echo "HOSTCC=$host_cc" >> config.mak
-echo "HOSTCFLAGS=$host_cflags" >> config.mak
-echo "HOSTEXESUF=$HOSTEXESUF" >> config.mak
-echo "HOSTLDFLAGS=$host_ldflags" >> config.mak
-echo "HOSTLIBS=$host_libs" >> config.mak
-echo "TARGET_EXEC=$target_exec" >> config.mak
-echo "TARGET_PATH=$target_path" >> config.mak
-
-if enabled sdl; then
- echo "SDL_LIBS=$("${SDL_CONFIG}" --libs)" >> config.mak
- echo "SDL_CFLAGS=$("${SDL_CONFIG}" --cflags)" >> config.mak
-fi
-if enabled texi2html; then
- echo "BUILD_DOC=yes" >> config.mak
-fi
+enabled stripping || strip="echo skipping strip"
+
+cat > config.mak <<EOF
+# Automatically generated by configure - do not modify!
+ifndef FFMPEG_CONFIG_MAK
+FFMPEG_CONFIG_MAK=1
+FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION
+prefix=$prefix
+LIBDIR=\$(DESTDIR)$libdir
+SHLIBDIR=\$(DESTDIR)$shlibdir
+INCDIR=\$(DESTDIR)$incdir
+BINDIR=\$(DESTDIR)$bindir
+DATADIR=\$(DESTDIR)$datadir
+MANDIR=\$(DESTDIR)$mandir
+SRC_PATH="$source_path"
+SRC_PATH_BARE=$source_path
+BUILD_ROOT="$PWD"
+ARCH=$arch
+CC=$cc
+AS=$as
+LD=$ld
+DEPCC=$dep_cc
+YASM=$yasmexe
+AR=$ar
+RANLIB=$ranlib
+LN_S=$ln_s
+STRIP=$strip
+CPPFLAGS=$CPPFLAGS
+CFLAGS=$CFLAGS
+ASFLAGS=$ASFLAGS
+CC_O=$CC_O
+LDFLAGS=$LDFLAGS
+FFSERVERLDFLAGS=$FFSERVERLDFLAGS
+SHFLAGS=$SHFLAGS
+YASMFLAGS=$YASMFLAGS
+BUILDSUF=$build_suffix
+FULLNAME=$FULLNAME
+LIBPREF=$LIBPREF
+LIBSUF=$LIBSUF
+LIBNAME=$LIBNAME
+SLIBPREF=$SLIBPREF
+SLIBSUF=$SLIBSUF
+EXESUF=$EXESUF
+EXTRA_VERSION=$extra_version
+DEPFLAGS=$DEPFLAGS
+CCDEP=$CCDEP
+ASDEP=$ASDEP
+CC_DEPFLAGS=$CC_DEPFLAGS
+AS_DEPFLAGS=$AS_DEPFLAGS
+HOSTCC=$host_cc
+HOSTCFLAGS=$host_cflags
+HOSTEXESUF=$HOSTEXESUF
+HOSTLDFLAGS=$host_ldflags
+HOSTLIBS=$host_libs
+TARGET_EXEC=$target_exec
+TARGET_PATH=$target_path
+SDL_LIBS=$sdl_libs
+SDL_CFLAGS=$sdl_cflags
+LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD
+EXTRALIBS=$extralibs
+EOF
get_version(){
name=$1
get_version LIBAVUTIL libavutil/avutil.h
get_version LIBAVFILTER libavfilter/avfilter.h
-if enabled shared; then
- echo "LIBTARGET=${LIBTARGET}" >> config.mak
- echo "SLIBNAME=${SLIBNAME}" >> config.mak
- echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
- echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
- echo "SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}" >> config.mak
- echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
- echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
- echo "SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}" >> config.mak
-fi
-echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
-echo "EXTRALIBS=$extralibs" >> config.mak
+enabled shared && cat >> config.mak <<EOF
+LIBTARGET=${LIBTARGET}
+SLIBNAME=${SLIBNAME}
+SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}
+SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}
+SLIB_CREATE_DEF_CMD=${SLIB_CREATE_DEF_CMD}
+SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}
+SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}
+SLIB_UNINSTALL_EXTRA_CMD=${SLIB_UNINSTALL_EXTRA_CMD}
+EOF
-echo "ARCH=$arch" >> config.mak
+enabled asmalign_pot || align_shift="1 <<"
+
+cat > $TMPH <<EOF
+/* Automatically generated by configure - do not modify! */
+#ifndef FFMPEG_CONFIG_H
+#define FFMPEG_CONFIG_H
+#define FFMPEG_CONFIGURATION "$(c_escape $FFMPEG_CONFIGURATION)"
+#define FFMPEG_LICENSE "$(c_escape $license)"
+#define FFMPEG_DATADIR "$(eval c_escape $datadir)"
+#define CC_TYPE "$cc_type"
+#define CC_VERSION $cc_version
+#define restrict $_restrict
+#define ASMALIGN(ZEROBITS) ".align $align_shift " #ZEROBITS "\\n\\t"
+#define EXTERN_PREFIX "${extern_prefix}"
+#define EXTERN_ASM ${extern_prefix}
+EOF
+
+if enabled small || disabled optimizations; then
+ echo "#define av_always_inline" >> $TMPH
+fi
print_config ARCH_ $TMPH config.mak $ARCH_LIST
print_config HAVE_ $TMPH config.mak $HAVE_LIST
$INDEV_LIST \
$OUTDEV_LIST \
-echo "#define restrict $_restrict" >> $TMPH
-
-if enabled small || disabled optimizations; then
- echo "#define av_always_inline" >> $TMPH
-fi
-
-
-# Apparently it's not possible to portably echo a backslash.
-enabled asmalign_pot &&
- printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH ||
- printf '#define ASMALIGN(ZEROBITS) ".align 1 << " #ZEROBITS "\\n\\t"\n' >> $TMPH
-
-echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH
-
echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
echo "endif # FFMPEG_CONFIG_MAK" >> config.mak
# build tree in object directory if source path is different from current one
if enabled source_path_used; then
- DIRS="\
- doc \
- libavcodec \
- libavcodec/alpha \
- libavcodec/arm \
- libavcodec/bfin \
- libavcodec/mlib \
- libavcodec/ppc \
- libavcodec/sh4 \
- libavcodec/sparc \
- libavcodec/x86 \
- libavdevice \
- libavfilter \
- libavformat \
- libavutil \
- libpostproc \
- libswscale \
- libswscale/bfin \
- libswscale/mlib \
- libswscale/ppc \
- libswscale/sparc \
- libswscale/x86 \
- tests \
- tools \
- "
- FILES="\
- Makefile \
- common.mak \
- subdir.mak \
- doc/texi2pod.pl \
- libavcodec/Makefile \
- libavdevice/Makefile \
- libavfilter/Makefile \
- libavformat/Makefile \
- libavutil/Makefile \
- libpostproc/Makefile \
- libswscale/Makefile \
- "
+ DIRS="
+ doc
+ libavcodec
+ libavcodec/$arch
+ libavdevice
+ libavfilter
+ libavformat
+ libavutil
+ libavutil/$arch
+ libpostproc
+ libswscale
+ libswscale/$arch
+ tests
+ tools
+ "
+ FILES="
+ Makefile
+ common.mak
+ subdir.mak
+ doc/texi2pod.pl
+ libavcodec/Makefile
+ libavdevice/Makefile
+ libavfilter/Makefile
+ libavformat/Makefile
+ libavutil/Makefile
+ libpostproc/Makefile
+ libswscale/Makefile
+ "
for dir in $DIRS ; do
mkdir -p $dir
done
Name: $name
Description: $comment
Version: $version
-Requires: $(disabled shared && echo $requires)
+Requires: $(enabled shared || echo $requires)
Requires.private: $(enabled shared && echo $requires)
Conflicts:
-Libs: -L\${libdir} -l${shortname} $(disabled shared && echo $libs)
+Libs: -L\${libdir} -l${shortname} $(enabled shared || echo $libs)
Libs.private: $(enabled shared && echo $libs)
Cflags: -I\${includedir}
EOF
projects / frescor / ffmpeg.git / blobdiff