Usage: configure [options]
Options: [defaults in brackets after descriptions]
-Standard options:
+Help options:
--help print this message
+ --list-decoders show all available decoders
+ --list-encoders show all available encoders
+ --list-hwaccels show all available hardware accelerators
+ --list-demuxers show all available demuxers
+ --list-muxers show all available muxers
+ --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
+
+Standard options:
--logfile=FILE log tests and output to FILE [config.log]
--disable-logging do not log configure debug information
--prefix=PREFIX install in PREFIX [$prefix]
--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]
+Licensing options:
--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]
+
+Configuration options:
+ --disable-static do not build static libraries [no]
+ --enable-shared build shared libraries [no]
+ --enable-small optimize for size instead of speed
+ --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
+ --enable-gray enable full grayscale support (slower color)
+ --disable-swscale-alpha disable alpha channel support in swscale
+
+Component options:
--disable-doc do not build documentation
--disable-ffmpeg disable ffmpeg build
--disable-ffplay disable ffplay build
--disable-os2threads disable OS/2 threads [auto]
--enable-x11grab enable X11 grabbing [no]
--disable-network disable network support [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-dct disable DCT code
--disable-fft disable FFT code
- --disable-golomb disable Golomb code
- --disable-huffman disable Huffman code
- --disable-lpc disable LPC code
--disable-mdct disable MDCT code
--disable-rdft disable RDFT code
+ --disable-fft disable FFT code
+ --enable-dxva2 enable DXVA2 code
--enable-vaapi enable VAAPI code [autodetect]
- --enable-vda enable VDA code [autodetect]
+ --enable-vda enable VDA code [autodetect]
--enable-vdpau enable VDPAU code [autodetect]
- --disable-dxva2 disable DXVA2 code
- --disable-vda disable VDA code
- --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
- --enable-hardcoded-tables use hardcoded tables instead of runtime generation
- --disable-safe-bitstream-reader
- disable buffer boundary checking in bitreaders
- (faster, but may crash)
- --enable-memalign-hack emulate memalign, interferes with memory debuggers
+
+Individual component options:
--disable-everything disable all components listed below
--disable-encoder=NAME disable encoder NAME
--enable-encoder=NAME enable encoder NAME
--enable-protocol=NAME enable protocol NAME
--disable-protocol=NAME disable protocol NAME
--disable-protocols disable all protocols
+ --enable-indev=NAME enable input device NAME
--disable-indev=NAME disable input device NAME
- --disable-outdev=NAME disable output device NAME
--disable-indevs disable input devices
+ --enable-outdev=NAME enable output device NAME
+ --disable-outdev=NAME disable output device NAME
--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]
--extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]
--extra-libs=ELIBS add ELIBS [$ELIBS]
--extra-version=STRING version string suffix []
+ --optflags override optimization-related compiler flags
--build-suffix=SUFFIX library name suffix []
+ --malloc-prefix=PREFIX prefix malloc and related names with PREFIX
--progs-suffix=SUFFIX program name suffix []
--arch=ARCH select architecture [$arch]
--cpu=CPU select the minimum required CPU (affects
instruction selection, may crash on older CPUs)
+ --enable-pic build position-independent code
+ --enable-sram allow use of on-chip SRAM
+ --disable-symver disable symbol versioning
+ --disable-fastdiv disable table-based division
+ --enable-hardcoded-tables use hardcoded tables instead of runtime generation
+ --disable-safe-bitstream-reader
+ disable buffer boundary checking in bitreaders
+ (faster, but may crash)
+ --enable-memalign-hack emulate memalign, interferes with memory debuggers
+
+Optimization options (experts only):
--disable-asm disable all assembler optimizations
--disable-altivec disable AltiVec optimizations
--disable-amd3dnow disable 3DNow! 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
- --malloc-prefix=PFX prefix malloc and related names with PFX
- --enable-sram allow use of on-chip SRAM
- --disable-symver disable symbol versioning
- --optflags override optimization-related compiler flags
--postproc-version=V build libpostproc version V.
Where V can be '$ALT_PP_VER_MAJOR.$ALT_PP_VER_MINOR.$ALT_PP_VER_MICRO' or 'current'. [$postproc_version_default]
CONFIG_LIST="
$COMPONENT_LIST
$PROGRAM_LIST
- avplay
- avprobe
- avserver
- aandct
ac3dsp
avcodec
avdevice
fft
frei0r
gnutls
- golomb
gpl
gray
- h264chroma
- h264dsp
- h264pred
hardcoded_tables
- huffman
libaacplus
libass
libbluray
libx264
libxavs
libxvid
- lpc
lsp
mdct
memalign_hack
armv6t2
armvfp
avx
- iwmmxt
mmi
mmx
mmx2
# options emitted with CONFIG_ prefix but not available on command line
CONFIG_EXTRA="
+ aandct
avutil
+ golomb
gplv3
+ h264chroma
+ h264dsp
+ h264pred
+ huffman
lgplv3
+ lpc
"
CMDLINE_SELECT="
armv6_deps="arm"
armv6t2_deps="arm"
armvfp_deps="arm"
-iwmmxt_deps="arm"
neon_deps="arm"
vfpv3_deps="armvfp"
wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
wmv3_vdpau_decoder_select="vc1_vdpau_decoder"
wmv3image_decoder_select="wmv3_decoder"
+zerocodec_decoder_select="zlib"
zlib_decoder_select="zlib"
zlib_encoder_select="zlib"
zmbv_decoder_select="zlib"
libx264rgb_encoder_deps="libx264"
libxavs_encoder_deps="libxavs"
libxvid_encoder_deps="libxvid"
-libutvideo_decoder_deps="libutvideo gpl"
-libutvideo_encoder_deps="libutvideo gpl"
+libutvideo_decoder_deps="libutvideo"
+libutvideo_encoder_deps="libutvideo"
# demuxers / muxers
ac3_demuxer_select="ac3_parser"
yuv4mpegpipe=yuv4mpeg \
ac3_fixed_test_deps="ac3_fixed_encoder ac3_decoder"
+flashsv2_test_deps="zlib"
mpg_test_deps="mpeg1system_muxer mpegps_demuxer"
+mpng_test_deps="zlib"
+pp_test_deps="mp_filter"
+pp2_test_deps="mp_filter"
+pp3_test_deps="mp_filter"
+pp4_test_deps="mp_filter"
+pp5_test_deps="mp_filter"
+pp6_test_deps="mp_filter"
+zlib_test_deps="zlib"
+zmbv_test_deps="zlib"
# default parameters
enable malloc_aligned
gas="gas-preprocessor.pl $cc"
enabled ppc && add_asflags -force_cpusubtype_ALL
- SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
+ SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
strip="${strip} -x"
add_ldflags -Wl,-dynamic,-search_paths_first
}
die_license_disabled gpl libcdio
+die_license_disabled gpl libutvideo
die_license_disabled gpl libx264
die_license_disabled gpl libxavs
die_license_disabled gpl libxvid
enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"'
enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"'
enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"'
- enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"'
enabled vfpv3 && check_asm vfpv3 '"vmov.f32 s0, #1.0"'
echo "ARMv6 enabled ${armv6-no}"
echo "ARMv6T2 enabled ${armv6t2-no}"
echo "ARM VFP enabled ${armvfp-no}"
- echo "IWMMXT enabled ${iwmmxt-no}"
echo "NEON enabled ${neon-no}"
fi
if enabled mips; then
enabled libavfilter_deps_postproc && prepend libavfilter_pc_deps "libpostproc = $LIBPOSTPROC_VERSION,"
libavfilter_pc_deps=${libavfilter_pc_deps%, }
+libavdevice_pc_deps="libavformat = $LIBAVFORMAT_VERSION"
+enabled lavfi_indev && prepend libavdevice_pc_deps "libavfilter = $LIBAVFILTER_VERSION,"
+
pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" "$LIBM"
pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION"
-pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION"
+pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$libavdevice_pc_deps"
pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$libavfilter_pc_deps"
pkgconfig_generate libpostproc "FFmpeg postprocessing library" "$LIBPOSTPROC_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" "libavutil = $LIBAVUTIL_VERSION"