|
|
@@ -0,0 +1,7241 @@
|
|
|
+#!/bin/sh
|
|
|
+#
|
|
|
+# FFmpeg configure script
|
|
|
+#
|
|
|
+# Copyright (c) 2000-2002 Fabrice Bellard
|
|
|
+# Copyright (c) 2005-2008 Diego Biurrun
|
|
|
+# Copyright (c) 2005-2008 Mans Rullgard
|
|
|
+#
|
|
|
+
|
|
|
+# Prevent locale nonsense from breaking basic text processing.
|
|
|
+LC_ALL=C
|
|
|
+export LC_ALL
|
|
|
+
|
|
|
+# make sure we are running under a compatible shell
|
|
|
+# try to make this part work with most shells
|
|
|
+
|
|
|
+try_exec(){
|
|
|
+ echo "Trying shell $1"
|
|
|
+ type "$1" > /dev/null 2>&1 && exec "$@"
|
|
|
+}
|
|
|
+
|
|
|
+unset foo
|
|
|
+(: ${foo%%bar}) 2> /dev/null
|
|
|
+E1="$?"
|
|
|
+
|
|
|
+(: ${foo?}) 2> /dev/null
|
|
|
+E2="$?"
|
|
|
+
|
|
|
+if test "$E1" != 0 || test "$E2" = 0; then
|
|
|
+ echo "Broken shell detected. Trying alternatives."
|
|
|
+ export FF_CONF_EXEC
|
|
|
+ if test "0$FF_CONF_EXEC" -lt 1; then
|
|
|
+ FF_CONF_EXEC=1
|
|
|
+ try_exec bash "$0" "$@"
|
|
|
+ fi
|
|
|
+ if test "0$FF_CONF_EXEC" -lt 2; then
|
|
|
+ FF_CONF_EXEC=2
|
|
|
+ try_exec ksh "$0" "$@"
|
|
|
+ fi
|
|
|
+ if test "0$FF_CONF_EXEC" -lt 3; then
|
|
|
+ FF_CONF_EXEC=3
|
|
|
+ try_exec /usr/xpg4/bin/sh "$0" "$@"
|
|
|
+ fi
|
|
|
+ echo "No compatible shell script interpreter found."
|
|
|
+ echo "This configure script requires a POSIX-compatible shell"
|
|
|
+ echo "such as bash or ksh."
|
|
|
+ echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
|
|
|
+ echo "Instead, install a working POSIX-compatible shell."
|
|
|
+ echo "Disabling this configure test will create a broken FFmpeg."
|
|
|
+ if test "$BASH_VERSION" = '2.04.0(1)-release'; then
|
|
|
+ echo "This bash version ($BASH_VERSION) is broken on your platform."
|
|
|
+ echo "Upgrade to a later version if available."
|
|
|
+ fi
|
|
|
+ exit 1
|
|
|
+fi
|
|
|
+
|
|
|
+test -d /usr/xpg4/bin && PATH=/usr/xpg4/bin:$PATH
|
|
|
+
|
|
|
+show_help(){
|
|
|
+ cat <<EOF
|
|
|
+Usage: configure [options]
|
|
|
+Options: [defaults in brackets after descriptions]
|
|
|
+
|
|
|
+Help options:
|
|
|
+ --help print this message
|
|
|
+ --quiet Suppress showing informative output
|
|
|
+ --list-decoders show all available decoders
|
|
|
+ --list-encoders show all available encoders
|
|
|
+ --list-hwaccels show all available hardware accelerators
|
|
|
+ --list-demuxers show all available demuxers
|
|
|
+ --list-muxers show all available muxers
|
|
|
+ --list-parsers show all available parsers
|
|
|
+ --list-protocols show all available protocols
|
|
|
+ --list-bsfs show all available bitstream filters
|
|
|
+ --list-indevs show all available input devices
|
|
|
+ --list-outdevs show all available output devices
|
|
|
+ --list-filters show all available filters
|
|
|
+
|
|
|
+Standard options:
|
|
|
+ --logfile=FILE log tests and output to FILE [ffbuild/config.log]
|
|
|
+ --disable-logging do not log configure debug information
|
|
|
+ --fatal-warnings fail if any configure warning is generated
|
|
|
+ --prefix=PREFIX install in PREFIX [$prefix_default]
|
|
|
+ --bindir=DIR install binaries in DIR [PREFIX/bin]
|
|
|
+ --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg]
|
|
|
+ --docdir=DIR install documentation in DIR [PREFIX/share/doc/ffmpeg]
|
|
|
+ --libdir=DIR install libs in DIR [PREFIX/lib]
|
|
|
+ --shlibdir=DIR install shared libs in DIR [LIBDIR]
|
|
|
+ --incdir=DIR install includes in DIR [PREFIX/include]
|
|
|
+ --mandir=DIR install man page in DIR [PREFIX/share/man]
|
|
|
+ --pkgconfigdir=DIR install pkg-config files in DIR [LIBDIR/pkgconfig]
|
|
|
+ --enable-rpath use rpath to allow installing libraries in paths
|
|
|
+ not part of the dynamic linker search path
|
|
|
+ use rpath when linking programs (USE WITH CARE)
|
|
|
+ --install-name-dir=DIR Darwin directory name for installed targets
|
|
|
+
|
|
|
+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
|
|
|
+ --disable-runtime-cpudetect disable detecting CPU capabilities at runtime (smaller binary)
|
|
|
+ --enable-gray enable full grayscale support (slower color)
|
|
|
+ --disable-swscale-alpha disable alpha channel support in swscale
|
|
|
+ --disable-all disable building components, libraries and programs
|
|
|
+ --disable-autodetect disable automatically detected external libraries [no]
|
|
|
+
|
|
|
+Program options:
|
|
|
+ --disable-programs do not build command line programs
|
|
|
+ --disable-ffmpeg disable ffmpeg build
|
|
|
+ --disable-ffplay disable ffplay build
|
|
|
+ --disable-ffprobe disable ffprobe build
|
|
|
+
|
|
|
+Documentation options:
|
|
|
+ --disable-doc do not build documentation
|
|
|
+ --disable-htmlpages do not build HTML documentation pages
|
|
|
+ --disable-manpages do not build man documentation pages
|
|
|
+ --disable-podpages do not build POD documentation pages
|
|
|
+ --disable-txtpages do not build text documentation pages
|
|
|
+
|
|
|
+Component options:
|
|
|
+ --disable-avdevice disable libavdevice build
|
|
|
+ --disable-avcodec disable libavcodec build
|
|
|
+ --disable-avformat disable libavformat build
|
|
|
+ --disable-swresample disable libswresample build
|
|
|
+ --disable-swscale disable libswscale build
|
|
|
+ --disable-postproc disable libpostproc build
|
|
|
+ --disable-avfilter disable libavfilter build
|
|
|
+ --enable-avresample enable libavresample build (deprecated) [no]
|
|
|
+ --disable-pthreads disable pthreads [autodetect]
|
|
|
+ --disable-w32threads disable Win32 threads [autodetect]
|
|
|
+ --disable-os2threads disable OS/2 threads [autodetect]
|
|
|
+ --disable-network disable network support [no]
|
|
|
+ --disable-dct disable DCT code
|
|
|
+ --disable-dwt disable DWT code
|
|
|
+ --disable-error-resilience disable error resilience code
|
|
|
+ --disable-lsp disable LSP code
|
|
|
+ --disable-lzo disable LZO decoder code
|
|
|
+ --disable-mdct disable MDCT code
|
|
|
+ --disable-rdft disable RDFT code
|
|
|
+ --disable-fft disable FFT code
|
|
|
+ --disable-faan disable floating point AAN (I)DCT code
|
|
|
+ --disable-pixelutils disable pixel utils in libavutil
|
|
|
+
|
|
|
+Individual component options:
|
|
|
+ --disable-everything disable all components listed below
|
|
|
+ --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
|
|
|
+ --enable-indev=NAME enable input device NAME
|
|
|
+ --disable-indev=NAME disable input 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
|
|
|
+
|
|
|
+External library support:
|
|
|
+
|
|
|
+ Using any of the following switches will allow FFmpeg to link to the
|
|
|
+ corresponding external library. All the components depending on that library
|
|
|
+ will become enabled, if all their other dependencies are met and they are not
|
|
|
+ explicitly disabled. E.g. --enable-libwavpack will enable linking to
|
|
|
+ libwavpack and allow the libwavpack encoder to be built, unless it is
|
|
|
+ specifically disabled with --disable-encoder=libwavpack.
|
|
|
+
|
|
|
+ Note that only the system libraries are auto-detected. All the other external
|
|
|
+ libraries must be explicitly enabled.
|
|
|
+
|
|
|
+ Also note that the following help text describes the purpose of the libraries
|
|
|
+ themselves, not all their features will necessarily be usable by FFmpeg.
|
|
|
+
|
|
|
+ --disable-alsa disable ALSA support [autodetect]
|
|
|
+ --disable-appkit disable Apple AppKit framework [autodetect]
|
|
|
+ --disable-avfoundation disable Apple AVFoundation framework [autodetect]
|
|
|
+ --enable-avisynth enable reading of AviSynth script files [no]
|
|
|
+ --disable-bzlib disable bzlib [autodetect]
|
|
|
+ --disable-coreimage disable Apple CoreImage framework [autodetect]
|
|
|
+ --enable-chromaprint enable audio fingerprinting with chromaprint [no]
|
|
|
+ --enable-frei0r enable frei0r video filtering [no]
|
|
|
+ --enable-gcrypt enable gcrypt, needed for rtmp(t)e support
|
|
|
+ if openssl, librtmp or gmp is not used [no]
|
|
|
+ --enable-gmp enable gmp, needed for rtmp(t)e support
|
|
|
+ if openssl or librtmp is not used [no]
|
|
|
+ --enable-gnutls enable gnutls, needed for https support
|
|
|
+ if openssl or libtls is not used [no]
|
|
|
+ --disable-iconv disable iconv [autodetect]
|
|
|
+ --enable-jni enable JNI support [no]
|
|
|
+ --enable-ladspa enable LADSPA audio filtering [no]
|
|
|
+ --enable-libaom enable AV1 video encoding/decoding via libaom [no]
|
|
|
+ --enable-libass enable libass subtitles rendering,
|
|
|
+ needed for subtitles and ass filter [no]
|
|
|
+ --enable-libbluray enable BluRay reading using libbluray [no]
|
|
|
+ --enable-libbs2b enable bs2b DSP library [no]
|
|
|
+ --enable-libcaca enable textual display using libcaca [no]
|
|
|
+ --enable-libcelt enable CELT decoding via libcelt [no]
|
|
|
+ --enable-libcdio enable audio CD grabbing with libcdio [no]
|
|
|
+ --enable-libcodec2 enable codec2 en/decoding using libcodec2 [no]
|
|
|
+ --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394
|
|
|
+ and libraw1394 [no]
|
|
|
+ --enable-libfdk-aac enable AAC de/encoding via libfdk-aac [no]
|
|
|
+ --enable-libflite enable flite (voice synthesis) support via libflite [no]
|
|
|
+ --enable-libfontconfig enable libfontconfig, useful for drawtext filter [no]
|
|
|
+ --enable-libfreetype enable libfreetype, needed for drawtext filter [no]
|
|
|
+ --enable-libfribidi enable libfribidi, improves drawtext filter [no]
|
|
|
+ --enable-libgme enable Game Music Emu via libgme [no]
|
|
|
+ --enable-libgsm enable GSM de/encoding via libgsm [no]
|
|
|
+ --enable-libiec61883 enable iec61883 via libiec61883 [no]
|
|
|
+ --enable-libilbc enable iLBC de/encoding via libilbc [no]
|
|
|
+ --enable-libjack enable JACK audio sound server [no]
|
|
|
+ --enable-libkvazaar enable HEVC encoding via libkvazaar [no]
|
|
|
+ --enable-libmodplug enable ModPlug via libmodplug [no]
|
|
|
+ --enable-libmp3lame enable MP3 encoding via libmp3lame [no]
|
|
|
+ --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
|
|
|
+ --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
|
|
|
+ --enable-libopencv enable video filtering via libopencv [no]
|
|
|
+ --enable-libopenh264 enable H.264 encoding via OpenH264 [no]
|
|
|
+ --enable-libopenjpeg enable JPEG 2000 de/encoding via OpenJPEG [no]
|
|
|
+ --enable-libopenmpt enable decoding tracked files via libopenmpt [no]
|
|
|
+ --enable-libopus enable Opus de/encoding via libopus [no]
|
|
|
+ --enable-libpulse enable Pulseaudio input via libpulse [no]
|
|
|
+ --enable-librsvg enable SVG rasterization via librsvg [no]
|
|
|
+ --enable-librubberband enable rubberband needed for rubberband filter [no]
|
|
|
+ --enable-librtmp enable RTMP[E] support via librtmp [no]
|
|
|
+ --enable-libshine enable fixed-point MP3 encoding via libshine [no]
|
|
|
+ --enable-libsmbclient enable Samba protocol via libsmbclient [no]
|
|
|
+ --enable-libsnappy enable Snappy compression, needed for hap encoding [no]
|
|
|
+ --enable-libsoxr enable Include libsoxr resampling [no]
|
|
|
+ --enable-libspeex enable Speex de/encoding via libspeex [no]
|
|
|
+ --enable-libsrt enable Haivision SRT protocol via libsrt [no]
|
|
|
+ --enable-libssh enable SFTP protocol via libssh [no]
|
|
|
+ --enable-libtesseract enable Tesseract, needed for ocr filter [no]
|
|
|
+ --enable-libtheora enable Theora encoding via libtheora [no]
|
|
|
+ --enable-libtls enable LibreSSL (via libtls), needed for https support
|
|
|
+ if openssl or gnutls is not used [no]
|
|
|
+ --enable-libtwolame enable MP2 encoding via libtwolame [no]
|
|
|
+ --enable-libv4l2 enable libv4l2/v4l-utils [no]
|
|
|
+ --enable-libvidstab enable video stabilization using vid.stab [no]
|
|
|
+ --enable-libvmaf enable vmaf filter via libvmaf [no]
|
|
|
+ --enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no]
|
|
|
+ --enable-libvorbis enable Vorbis en/decoding via libvorbis,
|
|
|
+ native implementation exists [no]
|
|
|
+ --enable-libvpx enable VP8 and VP9 de/encoding via libvpx [no]
|
|
|
+ --enable-libwavpack enable wavpack encoding via libwavpack [no]
|
|
|
+ --enable-libwebp enable WebP encoding via libwebp [no]
|
|
|
+ --enable-libx264 enable H.264 encoding via x264 [no]
|
|
|
+ --enable-libx265 enable HEVC encoding via x265 [no]
|
|
|
+ --enable-libxavs enable AVS encoding via xavs [no]
|
|
|
+ --enable-libxcb enable X11 grabbing using XCB [autodetect]
|
|
|
+ --enable-libxcb-shm enable X11 grabbing shm communication [autodetect]
|
|
|
+ --enable-libxcb-xfixes enable X11 grabbing mouse rendering [autodetect]
|
|
|
+ --enable-libxcb-shape enable X11 grabbing shape rendering [autodetect]
|
|
|
+ --enable-libxvid enable Xvid encoding via xvidcore,
|
|
|
+ native MPEG-4/Xvid encoder exists [no]
|
|
|
+ --enable-libxml2 enable XML parsing using the C library libxml2 [no]
|
|
|
+ --enable-libzimg enable z.lib, needed for zscale filter [no]
|
|
|
+ --enable-libzmq enable message passing via libzmq [no]
|
|
|
+ --enable-libzvbi enable teletext support via libzvbi [no]
|
|
|
+ --enable-lv2 enable LV2 audio filtering [no]
|
|
|
+ --disable-lzma disable lzma [autodetect]
|
|
|
+ --enable-decklink enable Blackmagic DeckLink I/O support [no]
|
|
|
+ --enable-libndi_newtek enable Newteck NDI I/O support [no]
|
|
|
+ --enable-mediacodec enable Android MediaCodec support [no]
|
|
|
+ --enable-libmysofa enable libmysofa, needed for sofalizer filter [no]
|
|
|
+ --enable-openal enable OpenAL 1.1 capture support [no]
|
|
|
+ --enable-opencl enable OpenCL processing [no]
|
|
|
+ --enable-opengl enable OpenGL rendering [no]
|
|
|
+ --enable-openssl enable openssl, needed for https support
|
|
|
+ if gnutls or libtls is not used [no]
|
|
|
+ --disable-sndio disable sndio support [autodetect]
|
|
|
+ --disable-schannel disable SChannel SSP, needed for TLS support on
|
|
|
+ Windows if openssl and gnutls are not used [autodetect]
|
|
|
+ --disable-sdl2 disable sdl2 [autodetect]
|
|
|
+ --disable-securetransport disable Secure Transport, needed for TLS support
|
|
|
+ on OSX if openssl and gnutls are not used [autodetect]
|
|
|
+ --disable-xlib disable xlib [autodetect]
|
|
|
+ --disable-zlib disable zlib [autodetect]
|
|
|
+
|
|
|
+ The following libraries provide various hardware acceleration features:
|
|
|
+ --disable-amf disable AMF video encoding code [autodetect]
|
|
|
+ --disable-audiotoolbox disable Apple AudioToolbox code [autodetect]
|
|
|
+ --enable-cuda-sdk enable CUDA features that require the CUDA SDK [no]
|
|
|
+ --disable-cuvid disable Nvidia CUVID support [autodetect]
|
|
|
+ --disable-d3d11va disable Microsoft Direct3D 11 video acceleration code [autodetect]
|
|
|
+ --disable-dxva2 disable Microsoft DirectX 9 video acceleration code [autodetect]
|
|
|
+ --disable-ffnvcodec disable dynamically linked Nvidia code [autodetect]
|
|
|
+ --enable-libdrm enable DRM code (Linux) [no]
|
|
|
+ --enable-libmfx enable Intel MediaSDK (AKA Quick Sync Video) code via libmfx [no]
|
|
|
+ --enable-libnpp enable Nvidia Performance Primitives-based code [no]
|
|
|
+ --enable-mmal enable Broadcom Multi-Media Abstraction Layer (Raspberry Pi) via MMAL [no]
|
|
|
+ --disable-nvdec disable Nvidia video decoding acceleration (via hwaccel) [autodetect]
|
|
|
+ --disable-nvenc disable Nvidia video encoding code [autodetect]
|
|
|
+ --enable-omx enable OpenMAX IL code [no]
|
|
|
+ --enable-omx-rpi enable OpenMAX IL code for Raspberry Pi [no]
|
|
|
+ --enable-rkmpp enable Rockchip Media Process Platform code [no]
|
|
|
+ --disable-v4l2-m2m disable V4L2 mem2mem code [autodetect]
|
|
|
+ --disable-vaapi disable Video Acceleration API (mainly Unix/Intel) code [autodetect]
|
|
|
+ --disable-vdpau disable Nvidia Video Decode and Presentation API for Unix code [autodetect]
|
|
|
+ --disable-videotoolbox disable VideoToolbox code [autodetect]
|
|
|
+
|
|
|
+Toolchain options:
|
|
|
+ --arch=ARCH select architecture [$arch]
|
|
|
+ --cpu=CPU select the minimum required CPU (affects
|
|
|
+ instruction selection, may crash on older CPUs)
|
|
|
+ --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]
|
|
|
+ --progs-suffix=SUFFIX program name suffix []
|
|
|
+ --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 [$target_os]
|
|
|
+ --target-exec=CMD command to run executables on target
|
|
|
+ --target-path=DIR path to view of build directory on target
|
|
|
+ --target-samples=DIR path to samples directory on target
|
|
|
+ --tempprefix=PATH force fixed dir/prefix instead of mktemp for checks
|
|
|
+ --toolchain=NAME set tool defaults according to NAME
|
|
|
+ (gcc-asan, clang-asan, gcc-msan, clang-msan,
|
|
|
+ gcc-tsan, clang-tsan, gcc-usan, clang-usan,
|
|
|
+ valgrind-massif, valgrind-memcheck,
|
|
|
+ msvc, icl, gcov, llvm-cov, hardened)
|
|
|
+ --nm=NM use nm tool NM [$nm_default]
|
|
|
+ --ar=AR use archive tool AR [$ar_default]
|
|
|
+ --as=AS use assembler AS [$as_default]
|
|
|
+ --ln_s=LN_S use symbolic link tool LN_S [$ln_s_default]
|
|
|
+ --strip=STRIP use strip tool STRIP [$strip_default]
|
|
|
+ --windres=WINDRES use windows resource compiler WINDRES [$windres_default]
|
|
|
+ --x86asmexe=EXE use nasm-compatible assembler EXE [$x86asmexe_default]
|
|
|
+ --cc=CC use C compiler CC [$cc_default]
|
|
|
+ --cxx=CXX use C compiler CXX [$cxx_default]
|
|
|
+ --objcc=OCC use ObjC compiler OCC [$cc_default]
|
|
|
+ --dep-cc=DEPCC use dependency generator DEPCC [$cc_default]
|
|
|
+ --nvcc=NVCC use Nvidia CUDA compiler NVCC [$nvcc_default]
|
|
|
+ --ld=LD use linker LD [$ld_default]
|
|
|
+ --pkg-config=PKGCONFIG use pkg-config tool PKGCONFIG [$pkg_config_default]
|
|
|
+ --pkg-config-flags=FLAGS pass additional flags to pkgconf []
|
|
|
+ --ranlib=RANLIB use ranlib RANLIB [$ranlib_default]
|
|
|
+ --doxygen=DOXYGEN use DOXYGEN to generate API doc [$doxygen_default]
|
|
|
+ --host-cc=HOSTCC use host C compiler HOSTCC
|
|
|
+ --host-cflags=HCFLAGS use HCFLAGS when compiling for host
|
|
|
+ --host-cppflags=HCPPFLAGS use HCPPFLAGS when compiling for host
|
|
|
+ --host-ld=HOSTLD use host linker HOSTLD
|
|
|
+ --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host
|
|
|
+ --host-libs=HLIBS use libs HLIBS when linking for host
|
|
|
+ --host-os=OS compiler host OS [$target_os]
|
|
|
+ --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]
|
|
|
+ --extra-cxxflags=ECFLAGS add ECFLAGS to CXXFLAGS [$CXXFLAGS]
|
|
|
+ --extra-objcflags=FLAGS add FLAGS to OBJCFLAGS [$CFLAGS]
|
|
|
+ --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]
|
|
|
+ --extra-ldexeflags=ELDFLAGS add ELDFLAGS to LDEXEFLAGS [$LDEXEFLAGS]
|
|
|
+ --extra-ldsoflags=ELDFLAGS add ELDFLAGS to LDSOFLAGS [$LDSOFLAGS]
|
|
|
+ --extra-libs=ELIBS add ELIBS [$ELIBS]
|
|
|
+ --extra-version=STRING version string suffix []
|
|
|
+ --optflags=OPTFLAGS override optimization-related compiler flags
|
|
|
+ --nvccflags=NVCCFLAGS override nvcc flags [$nvccflags_default]
|
|
|
+ --build-suffix=SUFFIX library name suffix []
|
|
|
+ --enable-pic build position-independent code
|
|
|
+ --enable-thumb compile for Thumb instruction set
|
|
|
+ --enable-lto use link-time optimization
|
|
|
+ --env="ENV=override" override the environment variables
|
|
|
+
|
|
|
+Advanced options (experts only):
|
|
|
+ --malloc-prefix=PREFIX prefix malloc and related names with PREFIX
|
|
|
+ --custom-allocator=NAME use a supported custom allocator
|
|
|
+ --disable-symver disable symbol versioning
|
|
|
+ --enable-hardcoded-tables use hardcoded tables instead of runtime generation
|
|
|
+ --disable-safe-bitstream-reader
|
|
|
+ disable buffer boundary checking in bitreaders
|
|
|
+ (faster, but may crash)
|
|
|
+ --sws-max-filter-size=N the max filter size swscale uses [$sws_max_filter_size_default]
|
|
|
+
|
|
|
+Optimization options (experts only):
|
|
|
+ --disable-asm disable all assembly optimizations
|
|
|
+ --disable-altivec disable AltiVec optimizations
|
|
|
+ --disable-vsx disable VSX optimizations
|
|
|
+ --disable-power8 disable POWER8 optimizations
|
|
|
+ --disable-amd3dnow disable 3DNow! optimizations
|
|
|
+ --disable-amd3dnowext disable 3DNow! extended optimizations
|
|
|
+ --disable-mmx disable MMX optimizations
|
|
|
+ --disable-mmxext disable MMXEXT optimizations
|
|
|
+ --disable-sse disable SSE optimizations
|
|
|
+ --disable-sse2 disable SSE2 optimizations
|
|
|
+ --disable-sse3 disable SSE3 optimizations
|
|
|
+ --disable-ssse3 disable SSSE3 optimizations
|
|
|
+ --disable-sse4 disable SSE4 optimizations
|
|
|
+ --disable-sse42 disable SSE4.2 optimizations
|
|
|
+ --disable-avx disable AVX optimizations
|
|
|
+ --disable-xop disable XOP optimizations
|
|
|
+ --disable-fma3 disable FMA3 optimizations
|
|
|
+ --disable-fma4 disable FMA4 optimizations
|
|
|
+ --disable-avx2 disable AVX2 optimizations
|
|
|
+ --disable-avx512 disable AVX-512 optimizations
|
|
|
+ --disable-aesni disable AESNI optimizations
|
|
|
+ --disable-armv5te disable armv5te optimizations
|
|
|
+ --disable-armv6 disable armv6 optimizations
|
|
|
+ --disable-armv6t2 disable armv6t2 optimizations
|
|
|
+ --disable-vfp disable VFP optimizations
|
|
|
+ --disable-neon disable NEON optimizations
|
|
|
+ --disable-inline-asm disable use of inline assembly
|
|
|
+ --disable-x86asm disable use of standalone x86 assembly
|
|
|
+ --disable-mipsdsp disable MIPS DSP ASE R1 optimizations
|
|
|
+ --disable-mipsdspr2 disable MIPS DSP ASE R2 optimizations
|
|
|
+ --disable-msa disable MSA optimizations
|
|
|
+ --disable-mipsfpu disable floating point MIPS optimizations
|
|
|
+ --disable-mmi disable Loongson SIMD optimizations
|
|
|
+ --disable-fast-unaligned consider unaligned accesses slow
|
|
|
+
|
|
|
+Developer options (useful when working on FFmpeg itself):
|
|
|
+ --disable-debug disable debugging symbols
|
|
|
+ --enable-debug=LEVEL set the debug level [$debuglevel]
|
|
|
+ --disable-optimizations disable compiler optimizations
|
|
|
+ --enable-extra-warnings enable more compiler warnings
|
|
|
+ --disable-stripping disable stripping of executables and shared libraries
|
|
|
+ --assert-level=level 0(default), 1 or 2, amount of assertion testing,
|
|
|
+ 2 causes a slowdown at runtime.
|
|
|
+ --enable-memory-poisoning fill heap uninitialized allocated space with arbitrary data
|
|
|
+ --valgrind=VALGRIND run "make fate" tests through valgrind to detect memory
|
|
|
+ leaks and errors, using the specified valgrind binary.
|
|
|
+ Cannot be combined with --target-exec
|
|
|
+ --enable-ftrapv Trap arithmetic overflows
|
|
|
+ --samples=PATH location of test samples for FATE, if not set use
|
|
|
+ \$FATE_SAMPLES at make invocation time.
|
|
|
+ --enable-neon-clobber-test check NEON registers for clobbering (should be
|
|
|
+ used only for debugging purposes)
|
|
|
+ --enable-xmm-clobber-test check XMM registers for clobbering (Win64-only;
|
|
|
+ should be used only for debugging purposes)
|
|
|
+ --enable-random randomly enable/disable components
|
|
|
+ --disable-random
|
|
|
+ --enable-random=LIST randomly enable/disable specific components or
|
|
|
+ --disable-random=LIST component groups. LIST is a comma-separated list
|
|
|
+ of NAME[:PROB] entries where NAME is a component
|
|
|
+ (group) and PROB the probability associated with
|
|
|
+ NAME (default 0.5).
|
|
|
+ --random-seed=VALUE seed value for --enable/disable-random
|
|
|
+ --disable-valgrind-backtrace do not print a backtrace under Valgrind
|
|
|
+ (only applies to --disable-optimizations builds)
|
|
|
+ --enable-osfuzz Enable building fuzzer tool
|
|
|
+ --libfuzzer=PATH path to libfuzzer
|
|
|
+ --ignore-tests=TESTS comma-separated list (without "fate-" prefix
|
|
|
+ in the name) of tests whose result is ignored
|
|
|
+ --enable-linux-perf enable Linux Performance Monitor API
|
|
|
+
|
|
|
+NOTE: Object files are built at the place where configure is launched.
|
|
|
+EOF
|
|
|
+ exit 0
|
|
|
+}
|
|
|
+
|
|
|
+if test -t 1 && which tput >/dev/null 2>&1; then
|
|
|
+ ncolors=$(tput colors)
|
|
|
+ if test -n "$ncolors" && test $ncolors -ge 8; then
|
|
|
+ bold_color=$(tput bold)
|
|
|
+ warn_color=$(tput setaf 3)
|
|
|
+ error_color=$(tput setaf 1)
|
|
|
+ reset_color=$(tput sgr0)
|
|
|
+ fi
|
|
|
+ # 72 used instead of 80 since that's the default of pr
|
|
|
+ ncols=$(tput cols)
|
|
|
+fi
|
|
|
+: ${ncols:=72}
|
|
|
+
|
|
|
+log(){
|
|
|
+ echo "$@" >> $logfile
|
|
|
+}
|
|
|
+
|
|
|
+log_file(){
|
|
|
+ log BEGIN $1
|
|
|
+ pr -n -t $1 >> $logfile
|
|
|
+ log END $1
|
|
|
+}
|
|
|
+
|
|
|
+warn(){
|
|
|
+ log "WARNING: $*"
|
|
|
+ WARNINGS="${WARNINGS}WARNING: $*\n"
|
|
|
+}
|
|
|
+
|
|
|
+die(){
|
|
|
+ log "$@"
|
|
|
+ echo "$error_color$bold_color$@$reset_color"
|
|
|
+ cat <<EOF
|
|
|
+
|
|
|
+If you think configure made a mistake, make sure you are using the latest
|
|
|
+version from Git. If the latest version fails, report the problem to the
|
|
|
+ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
|
|
|
+EOF
|
|
|
+ if disabled logging; then
|
|
|
+ cat <<EOF
|
|
|
+Rerun configure with logging enabled (do not use --disable-logging), and
|
|
|
+include the log this produces with your report.
|
|
|
+EOF
|
|
|
+ else
|
|
|
+ cat <<EOF
|
|
|
+Include the log file "$logfile" produced by configure as this will help
|
|
|
+solve the problem.
|
|
|
+EOF
|
|
|
+ fi
|
|
|
+ exit 1
|
|
|
+}
|
|
|
+
|
|
|
+# Avoid locale weirdness, besides we really just want to translate ASCII.
|
|
|
+toupper(){
|
|
|
+ echo "$@" | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
|
|
|
+}
|
|
|
+
|
|
|
+tolower(){
|
|
|
+ echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
|
|
|
+}
|
|
|
+
|
|
|
+c_escape(){
|
|
|
+ echo "$*" | sed 's/["\\]/\\\0/g'
|
|
|
+}
|
|
|
+
|
|
|
+sh_quote(){
|
|
|
+ v=$(echo "$1" | sed "s/'/'\\\\''/g")
|
|
|
+ test "x$v" = "x${v#*[!A-Za-z0-9_/.+-]}" || v="'$v'"
|
|
|
+ echo "$v"
|
|
|
+}
|
|
|
+
|
|
|
+cleanws(){
|
|
|
+ echo "$@" | sed 's/^ *//;s/[[:space:]][[:space:]]*/ /g;s/ *$//'
|
|
|
+}
|
|
|
+
|
|
|
+filter(){
|
|
|
+ pat=$1
|
|
|
+ shift
|
|
|
+ for v; do
|
|
|
+ eval "case '$v' in $pat) printf '%s ' '$v' ;; esac"
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+filter_out(){
|
|
|
+ pat=$1
|
|
|
+ shift
|
|
|
+ for v; do
|
|
|
+ eval "case '$v' in $pat) ;; *) printf '%s ' '$v' ;; esac"
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+map(){
|
|
|
+ m=$1
|
|
|
+ shift
|
|
|
+ for v; do eval $m; done
|
|
|
+}
|
|
|
+
|
|
|
+add_suffix(){
|
|
|
+ suffix=$1
|
|
|
+ shift
|
|
|
+ for v; do echo ${v}${suffix}; done
|
|
|
+}
|
|
|
+
|
|
|
+remove_suffix(){
|
|
|
+ suffix=$1
|
|
|
+ shift
|
|
|
+ for v; do echo ${v%$suffix}; done
|
|
|
+}
|
|
|
+
|
|
|
+set_all(){
|
|
|
+ value=$1
|
|
|
+ shift
|
|
|
+ for var in $*; do
|
|
|
+ eval $var=$value
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+set_weak(){
|
|
|
+ value=$1
|
|
|
+ shift
|
|
|
+ for var; do
|
|
|
+ eval : \${$var:=$value}
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+sanitize_var_name(){
|
|
|
+ echo $@ | sed 's/[^A-Za-z0-9_]/_/g'
|
|
|
+}
|
|
|
+
|
|
|
+set_sanitized(){
|
|
|
+ var=$1
|
|
|
+ shift
|
|
|
+ eval $(sanitize_var_name "$var")='$*'
|
|
|
+}
|
|
|
+
|
|
|
+get_sanitized(){
|
|
|
+ eval echo \$$(sanitize_var_name "$1")
|
|
|
+}
|
|
|
+
|
|
|
+pushvar(){
|
|
|
+ for pvar in $*; do
|
|
|
+ eval level=\${${pvar}_level:=0}
|
|
|
+ eval ${pvar}_${level}="\$$pvar"
|
|
|
+ eval ${pvar}_level=$(($level+1))
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+popvar(){
|
|
|
+ for pvar in $*; do
|
|
|
+ eval level=\${${pvar}_level:-0}
|
|
|
+ test $level = 0 && continue
|
|
|
+ eval level=$(($level-1))
|
|
|
+ eval $pvar="\${${pvar}_${level}}"
|
|
|
+ eval ${pvar}_level=$level
|
|
|
+ eval unset ${pvar}_${level}
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+request(){
|
|
|
+ for var in $*; do
|
|
|
+ eval ${var}_requested=yes
|
|
|
+ eval $var=
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+enable(){
|
|
|
+ set_all yes $*
|
|
|
+}
|
|
|
+
|
|
|
+disable(){
|
|
|
+ set_all no $*
|
|
|
+}
|
|
|
+
|
|
|
+enable_weak(){
|
|
|
+ set_weak yes $*
|
|
|
+}
|
|
|
+
|
|
|
+disable_weak(){
|
|
|
+ set_weak no $*
|
|
|
+}
|
|
|
+
|
|
|
+enable_sanitized(){
|
|
|
+ for var; do
|
|
|
+ enable $(sanitize_var_name $var)
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+disable_sanitized(){
|
|
|
+ for var; do
|
|
|
+ disable $(sanitize_var_name $var)
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+do_enable_deep(){
|
|
|
+ for var; do
|
|
|
+ enabled $var && continue
|
|
|
+ eval sel="\$${var}_select"
|
|
|
+ eval sgs="\$${var}_suggest"
|
|
|
+ pushvar var sgs
|
|
|
+ enable_deep $sel
|
|
|
+ popvar sgs
|
|
|
+ enable_deep_weak $sgs
|
|
|
+ popvar var
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+enable_deep(){
|
|
|
+ do_enable_deep $*
|
|
|
+ enable $*
|
|
|
+}
|
|
|
+
|
|
|
+enable_deep_weak(){
|
|
|
+ for var; do
|
|
|
+ disabled $var && continue
|
|
|
+ pushvar var
|
|
|
+ do_enable_deep $var
|
|
|
+ popvar var
|
|
|
+ enable_weak $var
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+requested(){
|
|
|
+ test "${1#!}" = "$1" && op="=" || op="!="
|
|
|
+ eval test "x\$${1#!}_requested" $op "xyes"
|
|
|
+}
|
|
|
+
|
|
|
+enabled(){
|
|
|
+ test "${1#!}" = "$1" && op="=" || op="!="
|
|
|
+ eval test "x\$${1#!}" $op "xyes"
|
|
|
+}
|
|
|
+
|
|
|
+disabled(){
|
|
|
+ test "${1#!}" = "$1" && op="=" || op="!="
|
|
|
+ eval test "x\$${1#!}" $op "xno"
|
|
|
+}
|
|
|
+
|
|
|
+enabled_all(){
|
|
|
+ for opt; do
|
|
|
+ enabled $opt || return 1
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+disabled_all(){
|
|
|
+ for opt; do
|
|
|
+ disabled $opt || return 1
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+enabled_any(){
|
|
|
+ for opt; do
|
|
|
+ enabled $opt && return 0
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+disabled_any(){
|
|
|
+ for opt; do
|
|
|
+ disabled $opt && return 0
|
|
|
+ done
|
|
|
+ return 1
|
|
|
+}
|
|
|
+
|
|
|
+set_default(){
|
|
|
+ for opt; do
|
|
|
+ eval : \${$opt:=\$${opt}_default}
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+is_in(){
|
|
|
+ value=$1
|
|
|
+ shift
|
|
|
+ for var in $*; do
|
|
|
+ [ $var = $value ] && return 0
|
|
|
+ done
|
|
|
+ return 1
|
|
|
+}
|
|
|
+
|
|
|
+check_deps(){
|
|
|
+ for cfg; do
|
|
|
+ enabled ${cfg}_checking && die "Circular dependency for $cfg."
|
|
|
+ disabled ${cfg}_checking && continue
|
|
|
+ enable ${cfg}_checking
|
|
|
+
|
|
|
+ eval dep_all="\$${cfg}_deps"
|
|
|
+ eval dep_any="\$${cfg}_deps_any"
|
|
|
+ eval dep_con="\$${cfg}_conflict"
|
|
|
+ eval dep_sel="\$${cfg}_select"
|
|
|
+ eval dep_sgs="\$${cfg}_suggest"
|
|
|
+ eval dep_ifa="\$${cfg}_if"
|
|
|
+ eval dep_ifn="\$${cfg}_if_any"
|
|
|
+
|
|
|
+ pushvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
|
|
|
+ check_deps $dep_all $dep_any $dep_con $dep_sel $dep_sgs $dep_ifa $dep_ifn
|
|
|
+ popvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
|
|
|
+
|
|
|
+ [ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; }
|
|
|
+ [ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; }
|
|
|
+ enabled_all $dep_all || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not all dependencies are satisfied: $dep_all"; }
|
|
|
+ enabled_any $dep_any || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not any dependency is satisfied: $dep_any"; }
|
|
|
+ disabled_all $dep_con || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some conflicting dependencies are unsatisfied: $dep_con"; }
|
|
|
+ disabled_any $dep_sel && { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some selected dependency is unsatisfied: $dep_sel"; }
|
|
|
+
|
|
|
+ enabled $cfg && enable_deep_weak $dep_sel $dep_sgs
|
|
|
+
|
|
|
+ for dep in $dep_all $dep_any $dep_sel $dep_sgs; do
|
|
|
+ # filter out library deps, these do not belong in extralibs
|
|
|
+ is_in $dep $LIBRARY_LIST && continue
|
|
|
+ enabled $dep && eval append ${cfg}_extralibs ${dep}_extralibs
|
|
|
+ done
|
|
|
+
|
|
|
+ disable ${cfg}_checking
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+print_config(){
|
|
|
+ pfx=$1
|
|
|
+ files=$2
|
|
|
+ shift 2
|
|
|
+ map 'eval echo "$v \${$v:-no}"' "$@" |
|
|
|
+ awk "BEGIN { split(\"$files\", files) }
|
|
|
+ {
|
|
|
+ c = \"$pfx\" toupper(\$1);
|
|
|
+ v = \$2;
|
|
|
+ sub(/yes/, 1, v);
|
|
|
+ sub(/no/, 0, v);
|
|
|
+ for (f in files) {
|
|
|
+ file = files[f];
|
|
|
+ if (file ~ /\\.h\$/) {
|
|
|
+ printf(\"#define %s %d\\n\", c, v) >>file;
|
|
|
+ } else if (file ~ /\\.asm\$/) {
|
|
|
+ printf(\"%%define %s %d\\n\", c, v) >>file;
|
|
|
+ } else if (file ~ /\\.mak\$/) {
|
|
|
+ n = -v ? \"\" : \"!\";
|
|
|
+ printf(\"%s%s=yes\\n\", n, c) >>file;
|
|
|
+ } else if (file ~ /\\.texi\$/) {
|
|
|
+ pre = -v ? \"\" : \"@c \";
|
|
|
+ yesno = \$2;
|
|
|
+ c2 = tolower(c);
|
|
|
+ gsub(/_/, \"-\", c2);
|
|
|
+ printf(\"%s@set %s %s\\n\", pre, c2, yesno) >>file;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }"
|
|
|
+}
|
|
|
+
|
|
|
+print_enabled(){
|
|
|
+ suf=$1
|
|
|
+ shift
|
|
|
+ for v; do
|
|
|
+ enabled $v && printf "%s\n" ${v%$suf}
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+append(){
|
|
|
+ var=$1
|
|
|
+ shift
|
|
|
+ eval "$var=\"\$$var $*\""
|
|
|
+}
|
|
|
+
|
|
|
+prepend(){
|
|
|
+ var=$1
|
|
|
+ shift
|
|
|
+ eval "$var=\"$* \$$var\""
|
|
|
+}
|
|
|
+
|
|
|
+unique(){
|
|
|
+ var=$1
|
|
|
+ uniq_list=""
|
|
|
+ for tok in $(eval echo \$$var); do
|
|
|
+ uniq_list="$(filter_out $tok $uniq_list) $tok"
|
|
|
+ done
|
|
|
+ eval "$var=\"${uniq_list}\""
|
|
|
+}
|
|
|
+
|
|
|
+resolve(){
|
|
|
+ var=$1
|
|
|
+ tmpvar=
|
|
|
+ for entry in $(eval echo \$$var); do
|
|
|
+ tmpvar="$tmpvar $(eval echo \$${entry})"
|
|
|
+ done
|
|
|
+ eval "$var=\"${tmpvar}\""
|
|
|
+}
|
|
|
+
|
|
|
+add_cppflags(){
|
|
|
+ append CPPFLAGS "$@"
|
|
|
+}
|
|
|
+
|
|
|
+add_cflags(){
|
|
|
+ append CFLAGS $($cflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_cflags_headers(){
|
|
|
+ append CFLAGS_HEADERS $($cflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_cxxflags(){
|
|
|
+ append CXXFLAGS $($cflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_asflags(){
|
|
|
+ append ASFLAGS $($asflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_objcflags(){
|
|
|
+ append OBJCFLAGS $($objcflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_ldflags(){
|
|
|
+ append LDFLAGS $($ldflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_ldexeflags(){
|
|
|
+ append LDEXEFLAGS $($ldflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_ldsoflags(){
|
|
|
+ append LDSOFLAGS $($ldflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_stripflags(){
|
|
|
+ append ASMSTRIPFLAGS "$@"
|
|
|
+}
|
|
|
+
|
|
|
+add_extralibs(){
|
|
|
+ prepend extralibs $($ldflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_host_cppflags(){
|
|
|
+ append host_cppflags "$@"
|
|
|
+}
|
|
|
+
|
|
|
+add_host_cflags(){
|
|
|
+ append host_cflags $($host_cflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_host_ldflags(){
|
|
|
+ append host_ldflags $($host_ldflags_filter "$@")
|
|
|
+}
|
|
|
+
|
|
|
+add_compat(){
|
|
|
+ append compat_objs $1
|
|
|
+ shift
|
|
|
+ map 'add_cppflags -D$v' "$@"
|
|
|
+}
|
|
|
+
|
|
|
+test_cmd(){
|
|
|
+ log "$@"
|
|
|
+ "$@" >> $logfile 2>&1
|
|
|
+}
|
|
|
+
|
|
|
+test_stat(){
|
|
|
+ log test_stat "$@"
|
|
|
+ stat "$1" >> $logfile 2>&1
|
|
|
+}
|
|
|
+
|
|
|
+cc_o(){
|
|
|
+ eval printf '%s\\n' $CC_O
|
|
|
+}
|
|
|
+
|
|
|
+cc_e(){
|
|
|
+ eval printf '%s\\n' $CC_E
|
|
|
+}
|
|
|
+
|
|
|
+test_cc(){
|
|
|
+ log test_cc "$@"
|
|
|
+ cat > $TMPC
|
|
|
+ log_file $TMPC
|
|
|
+ test_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC
|
|
|
+}
|
|
|
+
|
|
|
+test_cxx(){
|
|
|
+ log test_cxx "$@"
|
|
|
+ cat > $TMPCPP
|
|
|
+ log_file $TMPCPP
|
|
|
+ test_cmd $cxx $CPPFLAGS $CFLAGS $CXXFLAGS "$@" $CXX_C -o $TMPO $TMPCPP
|
|
|
+}
|
|
|
+
|
|
|
+test_objcc(){
|
|
|
+ log test_objcc "$@"
|
|
|
+ cat > $TMPM
|
|
|
+ log_file $TMPM
|
|
|
+ test_cmd $objcc -Werror=missing-prototypes $CPPFLAGS $CFLAGS $OBJCFLAGS "$@" $OBJCC_C $(cc_o $TMPO) $TMPM
|
|
|
+}
|
|
|
+
|
|
|
+test_cpp(){
|
|
|
+ log test_cpp "$@"
|
|
|
+ cat > $TMPC
|
|
|
+ log_file $TMPC
|
|
|
+ test_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC
|
|
|
+}
|
|
|
+
|
|
|
+as_o(){
|
|
|
+ eval printf '%s\\n' $AS_O
|
|
|
+}
|
|
|
+
|
|
|
+test_as(){
|
|
|
+ log test_as "$@"
|
|
|
+ cat > $TMPS
|
|
|
+ log_file $TMPS
|
|
|
+ test_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS
|
|
|
+}
|
|
|
+
|
|
|
+x86asm_o(){
|
|
|
+ eval printf '%s\\n' $X86ASM_O
|
|
|
+}
|
|
|
+
|
|
|
+test_x86asm(){
|
|
|
+ log test_x86asm "$@"
|
|
|
+ echo "$1" > $TMPASM
|
|
|
+ log_file $TMPASM
|
|
|
+ shift
|
|
|
+ test_cmd $x86asmexe $X86ASMFLAGS -Werror "$@" $(x86asm_o $TMPO) $TMPASM
|
|
|
+}
|
|
|
+
|
|
|
+check_cmd(){
|
|
|
+ log check_cmd "$@"
|
|
|
+ cmd=$1
|
|
|
+ disabled $cmd && return
|
|
|
+ disable $cmd
|
|
|
+ test_cmd $@ && enable $cmd
|
|
|
+}
|
|
|
+
|
|
|
+check_as(){
|
|
|
+ log check_as "$@"
|
|
|
+ name=$1
|
|
|
+ code=$2
|
|
|
+ shift 2
|
|
|
+ disable $name
|
|
|
+ test_as $@ <<EOF && enable $name
|
|
|
+$code
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_inline_asm(){
|
|
|
+ log check_inline_asm "$@"
|
|
|
+ name="$1"
|
|
|
+ code="$2"
|
|
|
+ shift 2
|
|
|
+ disable $name
|
|
|
+ test_cc "$@" <<EOF && enable $name
|
|
|
+void foo(void){ __asm__ volatile($code); }
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_inline_asm_flags(){
|
|
|
+ log check_inline_asm_flags "$@"
|
|
|
+ name="$1"
|
|
|
+ code="$2"
|
|
|
+ flags=''
|
|
|
+ shift 2
|
|
|
+ while [ "$1" != "" ]; do
|
|
|
+ append flags $1
|
|
|
+ shift
|
|
|
+ done;
|
|
|
+ disable $name
|
|
|
+ cat > $TMPC <<EOF
|
|
|
+void foo(void){ __asm__ volatile($code); }
|
|
|
+EOF
|
|
|
+ log_file $TMPC
|
|
|
+ test_cmd $cc $CPPFLAGS $CFLAGS $flags "$@" $CC_C $(cc_o $TMPO) $TMPC &&
|
|
|
+ enable $name && add_cflags $flags && add_asflags $flags && add_ldflags $flags
|
|
|
+}
|
|
|
+
|
|
|
+check_insn(){
|
|
|
+ log check_insn "$@"
|
|
|
+ check_inline_asm ${1}_inline "$2"
|
|
|
+ check_as ${1}_external "$2"
|
|
|
+}
|
|
|
+
|
|
|
+check_x86asm(){
|
|
|
+ log check_x86asm "$@"
|
|
|
+ name=$1
|
|
|
+ shift
|
|
|
+ disable $name
|
|
|
+ test_x86asm "$@" && enable $name
|
|
|
+}
|
|
|
+
|
|
|
+ld_o(){
|
|
|
+ eval printf '%s\\n' $LD_O
|
|
|
+}
|
|
|
+
|
|
|
+test_ld(){
|
|
|
+ log test_ld "$@"
|
|
|
+ type=$1
|
|
|
+ shift 1
|
|
|
+ flags=$(filter_out '-l*|*.so' $@)
|
|
|
+ libs=$(filter '-l*|*.so' $@)
|
|
|
+ test_$type $($cflags_filter $flags) || return
|
|
|
+ flags=$($ldflags_filter $flags)
|
|
|
+ libs=$($ldflags_filter $libs)
|
|
|
+ test_cmd $ld $LDFLAGS $LDEXEFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs
|
|
|
+}
|
|
|
+
|
|
|
+check_ld(){
|
|
|
+ log check_ld "$@"
|
|
|
+ type=$1
|
|
|
+ name=$2
|
|
|
+ shift 2
|
|
|
+ disable $name
|
|
|
+ test_ld $type $@ && enable $name
|
|
|
+}
|
|
|
+
|
|
|
+print_include(){
|
|
|
+ hdr=$1
|
|
|
+ test "${hdr%.h}" = "${hdr}" &&
|
|
|
+ echo "#include $hdr" ||
|
|
|
+ echo "#include <$hdr>"
|
|
|
+}
|
|
|
+
|
|
|
+test_code(){
|
|
|
+ log test_code "$@"
|
|
|
+ check=$1
|
|
|
+ headers=$2
|
|
|
+ code=$3
|
|
|
+ shift 3
|
|
|
+ {
|
|
|
+ for hdr in $headers; do
|
|
|
+ print_include $hdr
|
|
|
+ done
|
|
|
+ echo "int main(void) { $code; return 0; }"
|
|
|
+ } | test_$check "$@"
|
|
|
+}
|
|
|
+
|
|
|
+check_cppflags(){
|
|
|
+ log check_cppflags "$@"
|
|
|
+ test_cpp "$@" <<EOF && append CPPFLAGS "$@"
|
|
|
+#include <stdlib.h>
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+test_cflags(){
|
|
|
+ log test_cflags "$@"
|
|
|
+ set -- $($cflags_filter "$@")
|
|
|
+ test_cc "$@" <<EOF
|
|
|
+int x;
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_cflags(){
|
|
|
+ log check_cflags "$@"
|
|
|
+ test_cflags "$@" && add_cflags "$@"
|
|
|
+}
|
|
|
+
|
|
|
+check_cxxflags(){
|
|
|
+ log check_cxxflags "$@"
|
|
|
+ set -- $($cflags_filter "$@")
|
|
|
+ test_cxx "$@" <<EOF && append CXXFLAGS "$@"
|
|
|
+int x;
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+test_objcflags(){
|
|
|
+ log test_objcflags "$@"
|
|
|
+ set -- $($objcflags_filter "$@")
|
|
|
+ test_objcc "$@" <<EOF
|
|
|
+int x;
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_objcflags(){
|
|
|
+ log check_objcflags "$@"
|
|
|
+ test_objcflags "$@" && add_objcflags "$@"
|
|
|
+}
|
|
|
+
|
|
|
+test_ldflags(){
|
|
|
+ log test_ldflags "$@"
|
|
|
+ set -- $($ldflags_filter "$@")
|
|
|
+ test_ld "cc" "$@" <<EOF
|
|
|
+int main(void){ return 0; }
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_ldflags(){
|
|
|
+ log check_ldflags "$@"
|
|
|
+ test_ldflags "$@" && add_ldflags "$@"
|
|
|
+}
|
|
|
+
|
|
|
+test_stripflags(){
|
|
|
+ log test_stripflags "$@"
|
|
|
+ # call test_cc to get a fresh TMPO
|
|
|
+ test_cc <<EOF
|
|
|
+int main(void) { return 0; }
|
|
|
+EOF
|
|
|
+ test_cmd $strip $ASMSTRIPFLAGS "$@" $TMPO
|
|
|
+}
|
|
|
+
|
|
|
+check_stripflags(){
|
|
|
+ log check_stripflags "$@"
|
|
|
+ test_stripflags "$@" && add_stripflags "$@"
|
|
|
+}
|
|
|
+
|
|
|
+check_header(){
|
|
|
+ log check_header "$@"
|
|
|
+ headers=$1
|
|
|
+ shift
|
|
|
+ disable_sanitized $headers
|
|
|
+ {
|
|
|
+ for hdr in $headers; do
|
|
|
+ print_include $hdr
|
|
|
+ done
|
|
|
+ echo "int x;"
|
|
|
+ } | test_cpp "$@" && enable_sanitized $headers
|
|
|
+}
|
|
|
+
|
|
|
+check_header_objcc(){
|
|
|
+ log check_header_objcc "$@"
|
|
|
+ rm -f -- "$TMPO"
|
|
|
+ header=$1
|
|
|
+ shift
|
|
|
+ disable_sanitized $header
|
|
|
+ {
|
|
|
+ echo "#include <$header>"
|
|
|
+ echo "int main(void) { return 0; }"
|
|
|
+ } | test_objcc && test_stat "$TMPO" && enable_sanitized $header
|
|
|
+}
|
|
|
+
|
|
|
+check_apple_framework(){
|
|
|
+ log check_apple_framework "$@"
|
|
|
+ framework="$1"
|
|
|
+ name="$(tolower $framework)"
|
|
|
+ header="${framework}/${framework}.h"
|
|
|
+ disable $name
|
|
|
+ check_header_objcc $header &&
|
|
|
+ enable $name && eval ${name}_extralibs='"-framework $framework"'
|
|
|
+}
|
|
|
+
|
|
|
+check_func(){
|
|
|
+ log check_func "$@"
|
|
|
+ func=$1
|
|
|
+ shift
|
|
|
+ disable $func
|
|
|
+ test_ld "cc" "$@" <<EOF && enable $func
|
|
|
+extern int $func();
|
|
|
+int main(void){ $func(); }
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_complexfunc(){
|
|
|
+ log check_complexfunc "$@"
|
|
|
+ func=$1
|
|
|
+ narg=$2
|
|
|
+ shift 2
|
|
|
+ test $narg = 2 && args="f, g" || args="f * I"
|
|
|
+ disable $func
|
|
|
+ test_ld "cc" "$@" <<EOF && enable $func
|
|
|
+#include <complex.h>
|
|
|
+#include <math.h>
|
|
|
+float foo(complex float f, complex float g) { return $func($args); }
|
|
|
+int main(void){ return (int) foo; }
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_mathfunc(){
|
|
|
+ log check_mathfunc "$@"
|
|
|
+ func=$1
|
|
|
+ narg=$2
|
|
|
+ shift 2
|
|
|
+ test $narg = 2 && args="f, g" || args="f"
|
|
|
+ disable $func
|
|
|
+ test_ld "cc" "$@" <<EOF && enable $func
|
|
|
+#include <math.h>
|
|
|
+float foo(float f, float g) { return $func($args); }
|
|
|
+int main(void){ return (int) foo; }
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_func_headers(){
|
|
|
+ log check_func_headers "$@"
|
|
|
+ headers=$1
|
|
|
+ funcs=$2
|
|
|
+ shift 2
|
|
|
+ {
|
|
|
+ for hdr in $headers; do
|
|
|
+ print_include $hdr
|
|
|
+ done
|
|
|
+ echo "#include <stdint.h>"
|
|
|
+ for func in $funcs; do
|
|
|
+ echo "long check_$func(void) { return (long) $func; }"
|
|
|
+ done
|
|
|
+ echo "int main(void) { int ret = 0;"
|
|
|
+ # LTO could optimize out the test functions without this
|
|
|
+ for func in $funcs; do
|
|
|
+ echo " ret |= ((intptr_t)check_$func) & 0xFFFF;"
|
|
|
+ done
|
|
|
+ echo "return ret; }"
|
|
|
+ } | test_ld "cc" "$@" && enable $funcs && enable_sanitized $headers
|
|
|
+}
|
|
|
+
|
|
|
+check_class_headers_cpp(){
|
|
|
+ log check_class_headers_cpp "$@"
|
|
|
+ headers=$1
|
|
|
+ classes=$2
|
|
|
+ shift 2
|
|
|
+ {
|
|
|
+ for hdr in $headers; do
|
|
|
+ echo "#include <$hdr>"
|
|
|
+ done
|
|
|
+ echo "int main(void) { "
|
|
|
+ i=1
|
|
|
+ for class in $classes; do
|
|
|
+ echo "$class obj$i;"
|
|
|
+ i=$(expr $i + 1)
|
|
|
+ done
|
|
|
+ echo "return 0; }"
|
|
|
+ } | test_ld "cxx" "$@" && enable $funcs && enable_sanitized $headers
|
|
|
+}
|
|
|
+
|
|
|
+test_cpp_condition(){
|
|
|
+ log test_cpp_condition "$@"
|
|
|
+ header=$1
|
|
|
+ condition=$2
|
|
|
+ shift 2
|
|
|
+ test_cpp "$@" <<EOF
|
|
|
+#include <$header>
|
|
|
+#if !($condition)
|
|
|
+#error "unsatisfied condition: $condition"
|
|
|
+#endif
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_cpp_condition(){
|
|
|
+ log check_cpp_condition "$@"
|
|
|
+ name=$1
|
|
|
+ shift 1
|
|
|
+ disable $name
|
|
|
+ test_cpp_condition "$@" && enable $name
|
|
|
+}
|
|
|
+
|
|
|
+test_cflags_cc(){
|
|
|
+ log test_cflags_cc "$@"
|
|
|
+ flags=$1
|
|
|
+ header=$2
|
|
|
+ condition=$3
|
|
|
+ shift 3
|
|
|
+ set -- $($cflags_filter "$flags")
|
|
|
+ test_cc "$@" <<EOF
|
|
|
+#include <$header>
|
|
|
+#if !($condition)
|
|
|
+#error "unsatisfied condition: $condition"
|
|
|
+#endif
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_lib(){
|
|
|
+ log check_lib "$@"
|
|
|
+ name="$1"
|
|
|
+ headers="$2"
|
|
|
+ funcs="$3"
|
|
|
+ shift 3
|
|
|
+ disable $name
|
|
|
+ check_func_headers "$headers" "$funcs" "$@" &&
|
|
|
+ enable $name && eval ${name}_extralibs="\$@"
|
|
|
+}
|
|
|
+
|
|
|
+check_lib_cpp(){
|
|
|
+ log check_lib_cpp "$@"
|
|
|
+ name="$1"
|
|
|
+ headers="$2"
|
|
|
+ classes="$3"
|
|
|
+ shift 3
|
|
|
+ disable $name
|
|
|
+ check_class_headers_cpp "$headers" "$classes" "$@" &&
|
|
|
+ enable $name && eval ${name}_extralibs="\$@"
|
|
|
+}
|
|
|
+
|
|
|
+test_pkg_config(){
|
|
|
+ log test_pkg_config "$@"
|
|
|
+ name="$1"
|
|
|
+ pkg_version="$2"
|
|
|
+ pkg="${2%% *}"
|
|
|
+ headers="$3"
|
|
|
+ funcs="$4"
|
|
|
+ shift 4
|
|
|
+ disable $name
|
|
|
+ test_cmd $pkg_config --exists --print-errors $pkg_version || return
|
|
|
+ pkg_cflags=$($pkg_config --cflags $pkg_config_flags $pkg)
|
|
|
+ pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg)
|
|
|
+ check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
|
|
|
+ enable $name &&
|
|
|
+ set_sanitized "${name}_cflags" $pkg_cflags &&
|
|
|
+ set_sanitized "${name}_extralibs" $pkg_libs
|
|
|
+}
|
|
|
+
|
|
|
+check_pkg_config(){
|
|
|
+ log check_pkg_config "$@"
|
|
|
+ name="$1"
|
|
|
+ test_pkg_config "$@" &&
|
|
|
+ eval add_cflags \$${name}_cflags
|
|
|
+}
|
|
|
+
|
|
|
+test_exec(){
|
|
|
+ test_ld "cc" "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; }
|
|
|
+}
|
|
|
+
|
|
|
+check_exec_crash(){
|
|
|
+ log check_exec_crash "$@"
|
|
|
+ code=$(cat)
|
|
|
+
|
|
|
+ # exit() is not async signal safe. _Exit (C99) and _exit (POSIX)
|
|
|
+ # are safe but may not be available everywhere. Thus we use
|
|
|
+ # raise(SIGTERM) instead. The check is run in a subshell so we
|
|
|
+ # can redirect the "Terminated" message from the shell. SIGBUS
|
|
|
+ # is not defined by standard C so it is used conditionally.
|
|
|
+
|
|
|
+ (test_exec "$@") >> $logfile 2>&1 <<EOF
|
|
|
+#include <signal.h>
|
|
|
+static void sighandler(int sig){
|
|
|
+ raise(SIGTERM);
|
|
|
+}
|
|
|
+int foo(void){
|
|
|
+ $code
|
|
|
+}
|
|
|
+int (*func_ptr)(void) = foo;
|
|
|
+int main(void){
|
|
|
+ signal(SIGILL, sighandler);
|
|
|
+ signal(SIGFPE, sighandler);
|
|
|
+ signal(SIGSEGV, sighandler);
|
|
|
+#ifdef SIGBUS
|
|
|
+ signal(SIGBUS, sighandler);
|
|
|
+#endif
|
|
|
+ return func_ptr();
|
|
|
+}
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_type(){
|
|
|
+ log check_type "$@"
|
|
|
+ headers=$1
|
|
|
+ type=$2
|
|
|
+ shift 2
|
|
|
+ disable_sanitized "$type"
|
|
|
+ test_code cc "$headers" "$type v" "$@" && enable_sanitized "$type"
|
|
|
+}
|
|
|
+
|
|
|
+check_struct(){
|
|
|
+ log check_struct "$@"
|
|
|
+ headers=$1
|
|
|
+ struct=$2
|
|
|
+ member=$3
|
|
|
+ shift 3
|
|
|
+ disable_sanitized "${struct}_${member}"
|
|
|
+ test_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" &&
|
|
|
+ enable_sanitized "${struct}_${member}"
|
|
|
+}
|
|
|
+
|
|
|
+check_builtin(){
|
|
|
+ log check_builtin "$@"
|
|
|
+ name=$1
|
|
|
+ headers=$2
|
|
|
+ builtin=$3
|
|
|
+ shift 3
|
|
|
+ disable "$name"
|
|
|
+ test_code ld "$headers" "$builtin" "cc" "$@" && enable "$name"
|
|
|
+}
|
|
|
+
|
|
|
+check_compile_assert(){
|
|
|
+ log check_compile_assert "$@"
|
|
|
+ name=$1
|
|
|
+ headers=$2
|
|
|
+ condition=$3
|
|
|
+ shift 3
|
|
|
+ disable "$name"
|
|
|
+ test_code cc "$headers" "char c[2 * !!($condition) - 1]" "$@" && enable "$name"
|
|
|
+}
|
|
|
+
|
|
|
+check_cc(){
|
|
|
+ log check_cc "$@"
|
|
|
+ name=$1
|
|
|
+ shift
|
|
|
+ disable "$name"
|
|
|
+ test_code cc "$@" && enable "$name"
|
|
|
+}
|
|
|
+
|
|
|
+require(){
|
|
|
+ log require "$@"
|
|
|
+ name_version="$1"
|
|
|
+ name="${1%% *}"
|
|
|
+ shift
|
|
|
+ check_lib $name "$@" || die "ERROR: $name_version not found"
|
|
|
+}
|
|
|
+
|
|
|
+require_cc(){
|
|
|
+ log require_cc "$@"
|
|
|
+ name="$1"
|
|
|
+ shift
|
|
|
+ test_code cc "$@" || die "ERROR: $name failed"
|
|
|
+}
|
|
|
+
|
|
|
+require_cpp(){
|
|
|
+ name="$1"
|
|
|
+ headers="$2"
|
|
|
+ classes="$3"
|
|
|
+ shift 3
|
|
|
+ check_lib_cpp "$headers" "$classes" "$@" || die "ERROR: $name not found"
|
|
|
+}
|
|
|
+
|
|
|
+require_header(){
|
|
|
+ log require_header "$@"
|
|
|
+ headers="$1"
|
|
|
+ check_header "$@" || die "ERROR: $headers not found"
|
|
|
+}
|
|
|
+
|
|
|
+require_cpp_condition(){
|
|
|
+ log require_cpp_condition "$@"
|
|
|
+ condition="$2"
|
|
|
+ test_cpp_condition "$@" || die "ERROR: $condition not satisfied"
|
|
|
+}
|
|
|
+
|
|
|
+require_pkg_config(){
|
|
|
+ log require_pkg_config "$@"
|
|
|
+ pkg_version="$2"
|
|
|
+ check_pkg_config "$@" || die "ERROR: $pkg_version not found using pkg-config$pkg_config_fail_message"
|
|
|
+}
|
|
|
+
|
|
|
+hostcc_e(){
|
|
|
+ eval printf '%s\\n' $HOSTCC_E
|
|
|
+}
|
|
|
+
|
|
|
+hostcc_o(){
|
|
|
+ eval printf '%s\\n' $HOSTCC_O
|
|
|
+}
|
|
|
+
|
|
|
+test_host_cc(){
|
|
|
+ log test_host_cc "$@"
|
|
|
+ cat > $TMPC
|
|
|
+ log_file $TMPC
|
|
|
+ test_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC
|
|
|
+}
|
|
|
+
|
|
|
+test_host_cpp(){
|
|
|
+ log test_host_cpp "$@"
|
|
|
+ cat > $TMPC
|
|
|
+ log_file $TMPC
|
|
|
+ test_cmd $host_cc $host_cppflags $host_cflags "$@" $(hostcc_e $TMPO) $TMPC
|
|
|
+}
|
|
|
+
|
|
|
+check_host_cppflags(){
|
|
|
+ log check_host_cppflags "$@"
|
|
|
+ test_host_cpp "$@" <<EOF && append host_cppflags "$@"
|
|
|
+#include <stdlib.h>
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_host_cflags(){
|
|
|
+ log check_host_cflags "$@"
|
|
|
+ set -- $($host_cflags_filter "$@")
|
|
|
+ test_host_cc "$@" <<EOF && append host_cflags "$@"
|
|
|
+int x;
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+test_host_cpp_condition(){
|
|
|
+ log test_host_cpp_condition "$@"
|
|
|
+ header=$1
|
|
|
+ condition=$2
|
|
|
+ shift 2
|
|
|
+ test_host_cpp "$@" <<EOF
|
|
|
+#include <$header>
|
|
|
+#if !($condition)
|
|
|
+#error "unsatisfied condition: $condition"
|
|
|
+#endif
|
|
|
+EOF
|
|
|
+}
|
|
|
+
|
|
|
+check_host_cpp_condition(){
|
|
|
+ log check_host_cpp_condition "$@"
|
|
|
+ name=$1
|
|
|
+ shift 1
|
|
|
+ disable $name
|
|
|
+ test_host_cpp_condition "$@" && enable $name
|
|
|
+}
|
|
|
+
|
|
|
+cp_if_changed(){
|
|
|
+ cmp -s "$1" "$2" && { test "$quiet" != "yes" && echo "$2 is unchanged"; } && return
|
|
|
+ mkdir -p "$(dirname $2)"
|
|
|
+ cp -f "$1" "$2"
|
|
|
+}
|
|
|
+
|
|
|
+# CONFIG_LIST contains configurable options, while HAVE_LIST is for
|
|
|
+# system-dependent things.
|
|
|
+
|
|
|
+AVCODEC_COMPONENTS="
|
|
|
+ bsfs
|
|
|
+ decoders
|
|
|
+ encoders
|
|
|
+ hwaccels
|
|
|
+ parsers
|
|
|
+"
|
|
|
+
|
|
|
+AVDEVICE_COMPONENTS="
|
|
|
+ indevs
|
|
|
+ outdevs
|
|
|
+"
|
|
|
+
|
|
|
+AVFILTER_COMPONENTS="
|
|
|
+ filters
|
|
|
+"
|
|
|
+
|
|
|
+AVFORMAT_COMPONENTS="
|
|
|
+ demuxers
|
|
|
+ muxers
|
|
|
+ protocols
|
|
|
+"
|
|
|
+
|
|
|
+COMPONENT_LIST="
|
|
|
+ $AVCODEC_COMPONENTS
|
|
|
+ $AVDEVICE_COMPONENTS
|
|
|
+ $AVFILTER_COMPONENTS
|
|
|
+ $AVFORMAT_COMPONENTS
|
|
|
+"
|
|
|
+
|
|
|
+EXAMPLE_LIST="
|
|
|
+ avio_dir_cmd_example
|
|
|
+ avio_reading_example
|
|
|
+ decode_audio_example
|
|
|
+ decode_video_example
|
|
|
+ demuxing_decoding_example
|
|
|
+ encode_audio_example
|
|
|
+ encode_video_example
|
|
|
+ extract_mvs_example
|
|
|
+ filter_audio_example
|
|
|
+ filtering_audio_example
|
|
|
+ filtering_video_example
|
|
|
+ http_multiclient_example
|
|
|
+ hw_decode_example
|
|
|
+ metadata_example
|
|
|
+ muxing_example
|
|
|
+ qsvdec_example
|
|
|
+ remuxing_example
|
|
|
+ resampling_audio_example
|
|
|
+ scaling_video_example
|
|
|
+ transcode_aac_example
|
|
|
+ transcoding_example
|
|
|
+ vaapi_encode_example
|
|
|
+ vaapi_transcode_example
|
|
|
+"
|
|
|
+
|
|
|
+EXTERNAL_AUTODETECT_LIBRARY_LIST="
|
|
|
+ alsa
|
|
|
+ appkit
|
|
|
+ avfoundation
|
|
|
+ bzlib
|
|
|
+ coreimage
|
|
|
+ iconv
|
|
|
+ libxcb
|
|
|
+ libxcb_shm
|
|
|
+ libxcb_shape
|
|
|
+ libxcb_xfixes
|
|
|
+ lzma
|
|
|
+ schannel
|
|
|
+ sdl2
|
|
|
+ securetransport
|
|
|
+ sndio
|
|
|
+ xlib
|
|
|
+ zlib
|
|
|
+"
|
|
|
+
|
|
|
+EXTERNAL_LIBRARY_GPL_LIST="
|
|
|
+ avisynth
|
|
|
+ frei0r
|
|
|
+ libcdio
|
|
|
+ librubberband
|
|
|
+ libvidstab
|
|
|
+ libx264
|
|
|
+ libx265
|
|
|
+ libxavs
|
|
|
+ libxvid
|
|
|
+"
|
|
|
+
|
|
|
+EXTERNAL_LIBRARY_NONFREE_LIST="
|
|
|
+ decklink
|
|
|
+ libndi_newtek
|
|
|
+ libfdk_aac
|
|
|
+ openssl
|
|
|
+ libtls
|
|
|
+"
|
|
|
+
|
|
|
+EXTERNAL_LIBRARY_VERSION3_LIST="
|
|
|
+ gmp
|
|
|
+ libopencore_amrnb
|
|
|
+ libopencore_amrwb
|
|
|
+ libvmaf
|
|
|
+ libvo_amrwbenc
|
|
|
+ rkmpp
|
|
|
+"
|
|
|
+
|
|
|
+EXTERNAL_LIBRARY_GPLV3_LIST="
|
|
|
+ libsmbclient
|
|
|
+"
|
|
|
+
|
|
|
+EXTERNAL_LIBRARY_LIST="
|
|
|
+ $EXTERNAL_LIBRARY_GPL_LIST
|
|
|
+ $EXTERNAL_LIBRARY_NONFREE_LIST
|
|
|
+ $EXTERNAL_LIBRARY_VERSION3_LIST
|
|
|
+ $EXTERNAL_LIBRARY_GPLV3_LIST
|
|
|
+ chromaprint
|
|
|
+ gcrypt
|
|
|
+ gnutls
|
|
|
+ jni
|
|
|
+ ladspa
|
|
|
+ libaom
|
|
|
+ libass
|
|
|
+ libbluray
|
|
|
+ libbs2b
|
|
|
+ libcaca
|
|
|
+ libcelt
|
|
|
+ libcodec2
|
|
|
+ libdc1394
|
|
|
+ libdrm
|
|
|
+ libflite
|
|
|
+ libfontconfig
|
|
|
+ libfreetype
|
|
|
+ libfribidi
|
|
|
+ libgme
|
|
|
+ libgsm
|
|
|
+ libiec61883
|
|
|
+ libilbc
|
|
|
+ libjack
|
|
|
+ libkvazaar
|
|
|
+ libmodplug
|
|
|
+ libmp3lame
|
|
|
+ libmysofa
|
|
|
+ libopencv
|
|
|
+ libopenh264
|
|
|
+ libopenjpeg
|
|
|
+ libopenmpt
|
|
|
+ libopus
|
|
|
+ libpulse
|
|
|
+ librsvg
|
|
|
+ librtmp
|
|
|
+ libshine
|
|
|
+ libsmbclient
|
|
|
+ libsnappy
|
|
|
+ libsoxr
|
|
|
+ libspeex
|
|
|
+ libsrt
|
|
|
+ libssh
|
|
|
+ libtesseract
|
|
|
+ libtheora
|
|
|
+ libtwolame
|
|
|
+ libv4l2
|
|
|
+ libvorbis
|
|
|
+ libvpx
|
|
|
+ libwavpack
|
|
|
+ libwebp
|
|
|
+ libxml2
|
|
|
+ libzimg
|
|
|
+ libzmq
|
|
|
+ libzvbi
|
|
|
+ lv2
|
|
|
+ mediacodec
|
|
|
+ openal
|
|
|
+ opengl
|
|
|
+"
|
|
|
+
|
|
|
+HWACCEL_AUTODETECT_LIBRARY_LIST="
|
|
|
+ amf
|
|
|
+ audiotoolbox
|
|
|
+ crystalhd
|
|
|
+ cuda
|
|
|
+ cuvid
|
|
|
+ d3d11va
|
|
|
+ dxva2
|
|
|
+ ffnvcodec
|
|
|
+ nvdec
|
|
|
+ nvenc
|
|
|
+ vaapi
|
|
|
+ vdpau
|
|
|
+ videotoolbox
|
|
|
+ v4l2_m2m
|
|
|
+ xvmc
|
|
|
+"
|
|
|
+
|
|
|
+# catchall list of things that require external libs to link
|
|
|
+EXTRALIBS_LIST="
|
|
|
+ cpu_init
|
|
|
+ cws2fws
|
|
|
+"
|
|
|
+
|
|
|
+HWACCEL_LIBRARY_NONFREE_LIST="
|
|
|
+ cuda_sdk
|
|
|
+ libnpp
|
|
|
+"
|
|
|
+
|
|
|
+HWACCEL_LIBRARY_LIST="
|
|
|
+ $HWACCEL_LIBRARY_NONFREE_LIST
|
|
|
+ libmfx
|
|
|
+ mmal
|
|
|
+ omx
|
|
|
+ opencl
|
|
|
+"
|
|
|
+
|
|
|
+DOCUMENT_LIST="
|
|
|
+ doc
|
|
|
+ htmlpages
|
|
|
+ manpages
|
|
|
+ podpages
|
|
|
+ txtpages
|
|
|
+"
|
|
|
+
|
|
|
+FEATURE_LIST="
|
|
|
+ ftrapv
|
|
|
+ gray
|
|
|
+ hardcoded_tables
|
|
|
+ omx_rpi
|
|
|
+ runtime_cpudetect
|
|
|
+ safe_bitstream_reader
|
|
|
+ shared
|
|
|
+ small
|
|
|
+ static
|
|
|
+ swscale_alpha
|
|
|
+"
|
|
|
+
|
|
|
+LIBRARY_LIST="
|
|
|
+ avcodec
|
|
|
+ avdevice
|
|
|
+ avfilter
|
|
|
+ avformat
|
|
|
+ avresample
|
|
|
+ avutil
|
|
|
+ postproc
|
|
|
+ swresample
|
|
|
+ swscale
|
|
|
+"
|
|
|
+
|
|
|
+LICENSE_LIST="
|
|
|
+ gpl
|
|
|
+ nonfree
|
|
|
+ version3
|
|
|
+"
|
|
|
+
|
|
|
+PROGRAM_LIST="
|
|
|
+ ffplay
|
|
|
+ ffprobe
|
|
|
+ ffmpeg
|
|
|
+"
|
|
|
+
|
|
|
+SUBSYSTEM_LIST="
|
|
|
+ dct
|
|
|
+ dwt
|
|
|
+ error_resilience
|
|
|
+ faan
|
|
|
+ fast_unaligned
|
|
|
+ fft
|
|
|
+ lsp
|
|
|
+ lzo
|
|
|
+ mdct
|
|
|
+ pixelutils
|
|
|
+ network
|
|
|
+ rdft
|
|
|
+"
|
|
|
+
|
|
|
+# COMPONENT_LIST needs to come last to ensure correct dependency checking
|
|
|
+CONFIG_LIST="
|
|
|
+ $DOCUMENT_LIST
|
|
|
+ $EXAMPLE_LIST
|
|
|
+ $EXTERNAL_LIBRARY_LIST
|
|
|
+ $EXTERNAL_AUTODETECT_LIBRARY_LIST
|
|
|
+ $HWACCEL_LIBRARY_LIST
|
|
|
+ $HWACCEL_AUTODETECT_LIBRARY_LIST
|
|
|
+ $FEATURE_LIST
|
|
|
+ $LICENSE_LIST
|
|
|
+ $LIBRARY_LIST
|
|
|
+ $PROGRAM_LIST
|
|
|
+ $SUBSYSTEM_LIST
|
|
|
+ autodetect
|
|
|
+ fontconfig
|
|
|
+ linux_perf
|
|
|
+ memory_poisoning
|
|
|
+ neon_clobber_test
|
|
|
+ ossfuzz
|
|
|
+ pic
|
|
|
+ thumb
|
|
|
+ valgrind_backtrace
|
|
|
+ xmm_clobber_test
|
|
|
+ $COMPONENT_LIST
|
|
|
+"
|
|
|
+
|
|
|
+THREADS_LIST="
|
|
|
+ pthreads
|
|
|
+ os2threads
|
|
|
+ w32threads
|
|
|
+"
|
|
|
+
|
|
|
+ATOMICS_LIST="
|
|
|
+ atomics_gcc
|
|
|
+ atomics_suncc
|
|
|
+ atomics_win32
|
|
|
+"
|
|
|
+
|
|
|
+AUTODETECT_LIBS="
|
|
|
+ $EXTERNAL_AUTODETECT_LIBRARY_LIST
|
|
|
+ $HWACCEL_AUTODETECT_LIBRARY_LIST
|
|
|
+ $THREADS_LIST
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_LIST="
|
|
|
+ aarch64
|
|
|
+ alpha
|
|
|
+ arm
|
|
|
+ avr32
|
|
|
+ avr32_ap
|
|
|
+ avr32_uc
|
|
|
+ bfin
|
|
|
+ ia64
|
|
|
+ m68k
|
|
|
+ mips
|
|
|
+ mips64
|
|
|
+ parisc
|
|
|
+ ppc
|
|
|
+ ppc64
|
|
|
+ s390
|
|
|
+ sh4
|
|
|
+ sparc
|
|
|
+ sparc64
|
|
|
+ tilegx
|
|
|
+ tilepro
|
|
|
+ tomi
|
|
|
+ x86
|
|
|
+ x86_32
|
|
|
+ x86_64
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_EXT_LIST_ARM="
|
|
|
+ armv5te
|
|
|
+ armv6
|
|
|
+ armv6t2
|
|
|
+ armv8
|
|
|
+ neon
|
|
|
+ vfp
|
|
|
+ vfpv3
|
|
|
+ setend
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_EXT_LIST_MIPS="
|
|
|
+ mipsfpu
|
|
|
+ mips32r2
|
|
|
+ mips32r5
|
|
|
+ mips64r2
|
|
|
+ mips32r6
|
|
|
+ mips64r6
|
|
|
+ mipsdsp
|
|
|
+ mipsdspr2
|
|
|
+ msa
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_EXT_LIST_LOONGSON="
|
|
|
+ loongson2
|
|
|
+ loongson3
|
|
|
+ mmi
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_EXT_LIST_X86_SIMD="
|
|
|
+ aesni
|
|
|
+ amd3dnow
|
|
|
+ amd3dnowext
|
|
|
+ avx
|
|
|
+ avx2
|
|
|
+ avx512
|
|
|
+ fma3
|
|
|
+ fma4
|
|
|
+ mmx
|
|
|
+ mmxext
|
|
|
+ sse
|
|
|
+ sse2
|
|
|
+ sse3
|
|
|
+ sse4
|
|
|
+ sse42
|
|
|
+ ssse3
|
|
|
+ xop
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_EXT_LIST_PPC="
|
|
|
+ altivec
|
|
|
+ dcbzl
|
|
|
+ ldbrx
|
|
|
+ power8
|
|
|
+ ppc4xx
|
|
|
+ vsx
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_EXT_LIST_X86="
|
|
|
+ $ARCH_EXT_LIST_X86_SIMD
|
|
|
+ cpunop
|
|
|
+ i686
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_EXT_LIST="
|
|
|
+ $ARCH_EXT_LIST_ARM
|
|
|
+ $ARCH_EXT_LIST_PPC
|
|
|
+ $ARCH_EXT_LIST_X86
|
|
|
+ $ARCH_EXT_LIST_MIPS
|
|
|
+ $ARCH_EXT_LIST_LOONGSON
|
|
|
+"
|
|
|
+
|
|
|
+ARCH_FEATURES="
|
|
|
+ aligned_stack
|
|
|
+ fast_64bit
|
|
|
+ fast_clz
|
|
|
+ fast_cmov
|
|
|
+ local_aligned
|
|
|
+ simd_align_16
|
|
|
+ simd_align_32
|
|
|
+ simd_align_64
|
|
|
+"
|
|
|
+
|
|
|
+BUILTIN_LIST="
|
|
|
+ atomic_cas_ptr
|
|
|
+ machine_rw_barrier
|
|
|
+ MemoryBarrier
|
|
|
+ mm_empty
|
|
|
+ rdtsc
|
|
|
+ sem_timedwait
|
|
|
+ sync_val_compare_and_swap
|
|
|
+"
|
|
|
+HAVE_LIST_CMDLINE="
|
|
|
+ inline_asm
|
|
|
+ symver
|
|
|
+ x86asm
|
|
|
+"
|
|
|
+
|
|
|
+HAVE_LIST_PUB="
|
|
|
+ bigendian
|
|
|
+ fast_unaligned
|
|
|
+"
|
|
|
+
|
|
|
+HEADERS_LIST="
|
|
|
+ arpa_inet_h
|
|
|
+ asm_types_h
|
|
|
+ cdio_paranoia_h
|
|
|
+ cdio_paranoia_paranoia_h
|
|
|
+ cuda_h
|
|
|
+ dispatch_dispatch_h
|
|
|
+ dev_bktr_ioctl_bt848_h
|
|
|
+ dev_bktr_ioctl_meteor_h
|
|
|
+ dev_ic_bt8xx_h
|
|
|
+ dev_video_bktr_ioctl_bt848_h
|
|
|
+ dev_video_meteor_ioctl_meteor_h
|
|
|
+ direct_h
|
|
|
+ dirent_h
|
|
|
+ dxgidebug_h
|
|
|
+ dxva_h
|
|
|
+ ES2_gl_h
|
|
|
+ gsm_h
|
|
|
+ io_h
|
|
|
+ linux_perf_event_h
|
|
|
+ machine_ioctl_bt848_h
|
|
|
+ machine_ioctl_meteor_h
|
|
|
+ malloc_h
|
|
|
+ opencv2_core_core_c_h
|
|
|
+ OpenGL_gl3_h
|
|
|
+ poll_h
|
|
|
+ sys_param_h
|
|
|
+ sys_resource_h
|
|
|
+ sys_select_h
|
|
|
+ sys_soundcard_h
|
|
|
+ sys_time_h
|
|
|
+ sys_un_h
|
|
|
+ sys_videoio_h
|
|
|
+ termios_h
|
|
|
+ udplite_h
|
|
|
+ unistd_h
|
|
|
+ valgrind_valgrind_h
|
|
|
+ windows_h
|
|
|
+ winsock2_h
|
|
|
+"
|
|
|
+
|
|
|
+INTRINSICS_LIST="
|
|
|
+ intrinsics_neon
|
|
|
+"
|
|
|
+
|
|
|
+COMPLEX_FUNCS="
|
|
|
+ cabs
|
|
|
+ cexp
|
|
|
+"
|
|
|
+
|
|
|
+MATH_FUNCS="
|
|
|
+ atanf
|
|
|
+ atan2f
|
|
|
+ cbrt
|
|
|
+ cbrtf
|
|
|
+ copysign
|
|
|
+ cosf
|
|
|
+ erf
|
|
|
+ exp2
|
|
|
+ exp2f
|
|
|
+ expf
|
|
|
+ hypot
|
|
|
+ isfinite
|
|
|
+ isinf
|
|
|
+ isnan
|
|
|
+ ldexpf
|
|
|
+ llrint
|
|
|
+ llrintf
|
|
|
+ log2
|
|
|
+ log2f
|
|
|
+ log10f
|
|
|
+ lrint
|
|
|
+ lrintf
|
|
|
+ powf
|
|
|
+ rint
|
|
|
+ round
|
|
|
+ roundf
|
|
|
+ sinf
|
|
|
+ trunc
|
|
|
+ truncf
|
|
|
+"
|
|
|
+
|
|
|
+SYSTEM_FEATURES="
|
|
|
+ dos_paths
|
|
|
+ libc_msvcrt
|
|
|
+ MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS
|
|
|
+ section_data_rel_ro
|
|
|
+ threads
|
|
|
+ uwp
|
|
|
+ winrt
|
|
|
+"
|
|
|
+
|
|
|
+SYSTEM_FUNCS="
|
|
|
+ access
|
|
|
+ aligned_malloc
|
|
|
+ arc4random
|
|
|
+ clock_gettime
|
|
|
+ closesocket
|
|
|
+ CommandLineToArgvW
|
|
|
+ fcntl
|
|
|
+ getaddrinfo
|
|
|
+ gethrtime
|
|
|
+ getopt
|
|
|
+ GetProcessAffinityMask
|
|
|
+ GetProcessMemoryInfo
|
|
|
+ GetProcessTimes
|
|
|
+ getrusage
|
|
|
+ GetSystemTimeAsFileTime
|
|
|
+ gettimeofday
|
|
|
+ glob
|
|
|
+ glXGetProcAddress
|
|
|
+ gmtime_r
|
|
|
+ inet_aton
|
|
|
+ isatty
|
|
|
+ kbhit
|
|
|
+ localtime_r
|
|
|
+ lstat
|
|
|
+ lzo1x_999_compress
|
|
|
+ mach_absolute_time
|
|
|
+ MapViewOfFile
|
|
|
+ memalign
|
|
|
+ mkstemp
|
|
|
+ mmap
|
|
|
+ mprotect
|
|
|
+ nanosleep
|
|
|
+ PeekNamedPipe
|
|
|
+ posix_memalign
|
|
|
+ pthread_cancel
|
|
|
+ sched_getaffinity
|
|
|
+ SecItemImport
|
|
|
+ SetConsoleTextAttribute
|
|
|
+ SetConsoleCtrlHandler
|
|
|
+ setmode
|
|
|
+ setrlimit
|
|
|
+ Sleep
|
|
|
+ strerror_r
|
|
|
+ sysconf
|
|
|
+ sysctl
|
|
|
+ usleep
|
|
|
+ UTGetOSTypeFromString
|
|
|
+ VirtualAlloc
|
|
|
+ wglGetProcAddress
|
|
|
+"
|
|
|
+
|
|
|
+SYSTEM_LIBRARIES="
|
|
|
+ bcrypt
|
|
|
+ vaapi_drm
|
|
|
+ vaapi_x11
|
|
|
+ vdpau_x11
|
|
|
+"
|
|
|
+
|
|
|
+TOOLCHAIN_FEATURES="
|
|
|
+ as_arch_directive
|
|
|
+ as_dn_directive
|
|
|
+ as_fpu_directive
|
|
|
+ as_func
|
|
|
+ as_object_arch
|
|
|
+ asm_mod_q
|
|
|
+ blocks_extension
|
|
|
+ ebp_available
|
|
|
+ ebx_available
|
|
|
+ gnu_as
|
|
|
+ gnu_windres
|
|
|
+ ibm_asm
|
|
|
+ inline_asm_direct_symbol_refs
|
|
|
+ inline_asm_labels
|
|
|
+ inline_asm_nonlocal_labels
|
|
|
+ pragma_deprecated
|
|
|
+ rsync_contimeout
|
|
|
+ symver_asm_label
|
|
|
+ symver_gnu_asm
|
|
|
+ vfp_args
|
|
|
+ xform_asm
|
|
|
+ xmm_clobbers
|
|
|
+"
|
|
|
+
|
|
|
+TYPES_LIST="
|
|
|
+ kCMVideoCodecType_HEVC
|
|
|
+ socklen_t
|
|
|
+ struct_addrinfo
|
|
|
+ struct_group_source_req
|
|
|
+ struct_ip_mreq_source
|
|
|
+ struct_ipv6_mreq
|
|
|
+ struct_msghdr_msg_flags
|
|
|
+ struct_pollfd
|
|
|
+ struct_rusage_ru_maxrss
|
|
|
+ struct_sctp_event_subscribe
|
|
|
+ struct_sockaddr_in6
|
|
|
+ struct_sockaddr_sa_len
|
|
|
+ struct_sockaddr_storage
|
|
|
+ struct_stat_st_mtim_tv_nsec
|
|
|
+ struct_v4l2_frmivalenum_discrete
|
|
|
+"
|
|
|
+
|
|
|
+HAVE_LIST="
|
|
|
+ $ARCH_EXT_LIST
|
|
|
+ $(add_suffix _external $ARCH_EXT_LIST)
|
|
|
+ $(add_suffix _inline $ARCH_EXT_LIST)
|
|
|
+ $ARCH_FEATURES
|
|
|
+ $BUILTIN_LIST
|
|
|
+ $COMPLEX_FUNCS
|
|
|
+ $HAVE_LIST_CMDLINE
|
|
|
+ $HAVE_LIST_PUB
|
|
|
+ $HEADERS_LIST
|
|
|
+ $INTRINSICS_LIST
|
|
|
+ $MATH_FUNCS
|
|
|
+ $SYSTEM_FEATURES
|
|
|
+ $SYSTEM_FUNCS
|
|
|
+ $SYSTEM_LIBRARIES
|
|
|
+ $THREADS_LIST
|
|
|
+ $TOOLCHAIN_FEATURES
|
|
|
+ $TYPES_LIST
|
|
|
+ makeinfo
|
|
|
+ makeinfo_html
|
|
|
+ opencl_d3d11
|
|
|
+ opencl_drm_arm
|
|
|
+ opencl_drm_beignet
|
|
|
+ opencl_dxva2
|
|
|
+ opencl_vaapi_beignet
|
|
|
+ opencl_vaapi_intel_media
|
|
|
+ perl
|
|
|
+ pod2man
|
|
|
+ texi2html
|
|
|
+"
|
|
|
+
|
|
|
+# options emitted with CONFIG_ prefix but not available on the command line
|
|
|
+CONFIG_EXTRA="
|
|
|
+ aandcttables
|
|
|
+ ac3dsp
|
|
|
+ adts_header
|
|
|
+ audio_frame_queue
|
|
|
+ audiodsp
|
|
|
+ blockdsp
|
|
|
+ bswapdsp
|
|
|
+ cabac
|
|
|
+ cbs
|
|
|
+ cbs_h264
|
|
|
+ cbs_h265
|
|
|
+ cbs_mpeg2
|
|
|
+ dirac_parse
|
|
|
+ dvprofile
|
|
|
+ exif
|
|
|
+ faandct
|
|
|
+ faanidct
|
|
|
+ fdctdsp
|
|
|
+ flacdsp
|
|
|
+ fmtconvert
|
|
|
+ frame_thread_encoder
|
|
|
+ g722dsp
|
|
|
+ golomb
|
|
|
+ gplv3
|
|
|
+ h263dsp
|
|
|
+ h264chroma
|
|
|
+ h264dsp
|
|
|
+ h264parse
|
|
|
+ h264pred
|
|
|
+ h264qpel
|
|
|
+ hevcparse
|
|
|
+ hpeldsp
|
|
|
+ huffman
|
|
|
+ huffyuvdsp
|
|
|
+ huffyuvencdsp
|
|
|
+ idctdsp
|
|
|
+ iirfilter
|
|
|
+ mdct15
|
|
|
+ intrax8
|
|
|
+ iso_media
|
|
|
+ ividsp
|
|
|
+ jpegtables
|
|
|
+ lgplv3
|
|
|
+ libx262
|
|
|
+ llauddsp
|
|
|
+ llviddsp
|
|
|
+ llvidencdsp
|
|
|
+ lpc
|
|
|
+ lzf
|
|
|
+ me_cmp
|
|
|
+ mpeg_er
|
|
|
+ mpegaudio
|
|
|
+ mpegaudiodsp
|
|
|
+ mpegaudioheader
|
|
|
+ mpegvideo
|
|
|
+ mpegvideoenc
|
|
|
+ mss34dsp
|
|
|
+ pixblockdsp
|
|
|
+ qpeldsp
|
|
|
+ qsv
|
|
|
+ qsvdec
|
|
|
+ qsvenc
|
|
|
+ qsvvpp
|
|
|
+ rangecoder
|
|
|
+ riffdec
|
|
|
+ riffenc
|
|
|
+ rtpdec
|
|
|
+ rtpenc_chain
|
|
|
+ rv34dsp
|
|
|
+ sinewin
|
|
|
+ snappy
|
|
|
+ srtp
|
|
|
+ startcode
|
|
|
+ texturedsp
|
|
|
+ texturedspenc
|
|
|
+ tpeldsp
|
|
|
+ vaapi_1
|
|
|
+ vaapi_encode
|
|
|
+ vc1dsp
|
|
|
+ videodsp
|
|
|
+ vp3dsp
|
|
|
+ vp56dsp
|
|
|
+ vp8dsp
|
|
|
+ wma_freqs
|
|
|
+ wmv2dsp
|
|
|
+"
|
|
|
+
|
|
|
+CMDLINE_SELECT="
|
|
|
+ $ARCH_EXT_LIST
|
|
|
+ $CONFIG_LIST
|
|
|
+ $HAVE_LIST_CMDLINE
|
|
|
+ $THREADS_LIST
|
|
|
+ asm
|
|
|
+ cross_compile
|
|
|
+ debug
|
|
|
+ extra_warnings
|
|
|
+ logging
|
|
|
+ lto
|
|
|
+ optimizations
|
|
|
+ rpath
|
|
|
+ stripping
|
|
|
+"
|
|
|
+
|
|
|
+PATHS_LIST="
|
|
|
+ bindir
|
|
|
+ datadir
|
|
|
+ docdir
|
|
|
+ incdir
|
|
|
+ libdir
|
|
|
+ mandir
|
|
|
+ pkgconfigdir
|
|
|
+ prefix
|
|
|
+ shlibdir
|
|
|
+ install_name_dir
|
|
|
+"
|
|
|
+
|
|
|
+CMDLINE_SET="
|
|
|
+ $PATHS_LIST
|
|
|
+ ar
|
|
|
+ arch
|
|
|
+ as
|
|
|
+ assert_level
|
|
|
+ build_suffix
|
|
|
+ cc
|
|
|
+ objcc
|
|
|
+ cpu
|
|
|
+ cross_prefix
|
|
|
+ custom_allocator
|
|
|
+ cxx
|
|
|
+ dep_cc
|
|
|
+ doxygen
|
|
|
+ env
|
|
|
+ extra_version
|
|
|
+ gas
|
|
|
+ host_cc
|
|
|
+ host_cflags
|
|
|
+ host_extralibs
|
|
|
+ host_ld
|
|
|
+ host_ldflags
|
|
|
+ host_os
|
|
|
+ ignore_tests
|
|
|
+ install
|
|
|
+ ld
|
|
|
+ ln_s
|
|
|
+ logfile
|
|
|
+ malloc_prefix
|
|
|
+ nm
|
|
|
+ optflags
|
|
|
+ nvcc
|
|
|
+ nvccflags
|
|
|
+ pkg_config
|
|
|
+ pkg_config_flags
|
|
|
+ progs_suffix
|
|
|
+ random_seed
|
|
|
+ ranlib
|
|
|
+ samples
|
|
|
+ strip
|
|
|
+ sws_max_filter_size
|
|
|
+ sysinclude
|
|
|
+ sysroot
|
|
|
+ target_exec
|
|
|
+ target_os
|
|
|
+ target_path
|
|
|
+ target_samples
|
|
|
+ tempprefix
|
|
|
+ toolchain
|
|
|
+ valgrind
|
|
|
+ x86asmexe
|
|
|
+"
|
|
|
+
|
|
|
+CMDLINE_APPEND="
|
|
|
+ extra_cflags
|
|
|
+ extra_cxxflags
|
|
|
+ extra_objcflags
|
|
|
+ host_cppflags
|
|
|
+"
|
|
|
+
|
|
|
+# code dependency declarations
|
|
|
+
|
|
|
+# architecture extensions
|
|
|
+
|
|
|
+armv5te_deps="arm"
|
|
|
+armv6_deps="arm"
|
|
|
+armv6t2_deps="arm"
|
|
|
+armv8_deps="aarch64"
|
|
|
+neon_deps_any="aarch64 arm"
|
|
|
+intrinsics_neon_deps="neon"
|
|
|
+vfp_deps_any="aarch64 arm"
|
|
|
+vfpv3_deps="vfp"
|
|
|
+setend_deps="arm"
|
|
|
+
|
|
|
+map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM
|
|
|
+
|
|
|
+altivec_deps="ppc"
|
|
|
+dcbzl_deps="ppc"
|
|
|
+ldbrx_deps="ppc"
|
|
|
+ppc4xx_deps="ppc"
|
|
|
+vsx_deps="altivec"
|
|
|
+power8_deps="vsx"
|
|
|
+
|
|
|
+loongson2_deps="mips"
|
|
|
+loongson3_deps="mips"
|
|
|
+mips32r2_deps="mips"
|
|
|
+mips32r5_deps="mips"
|
|
|
+mips32r6_deps="mips"
|
|
|
+mips64r2_deps="mips"
|
|
|
+mips64r6_deps="mips"
|
|
|
+mipsfpu_deps="mips"
|
|
|
+mipsdsp_deps="mips"
|
|
|
+mipsdspr2_deps="mips"
|
|
|
+mmi_deps="mips"
|
|
|
+msa_deps="mipsfpu"
|
|
|
+
|
|
|
+cpunop_deps="i686"
|
|
|
+x86_64_select="i686"
|
|
|
+x86_64_suggest="fast_cmov"
|
|
|
+
|
|
|
+amd3dnow_deps="mmx"
|
|
|
+amd3dnowext_deps="amd3dnow"
|
|
|
+i686_deps="x86"
|
|
|
+mmx_deps="x86"
|
|
|
+mmxext_deps="mmx"
|
|
|
+sse_deps="mmxext"
|
|
|
+sse2_deps="sse"
|
|
|
+sse3_deps="sse2"
|
|
|
+ssse3_deps="sse3"
|
|
|
+sse4_deps="ssse3"
|
|
|
+sse42_deps="sse4"
|
|
|
+aesni_deps="sse42"
|
|
|
+avx_deps="sse42"
|
|
|
+xop_deps="avx"
|
|
|
+fma3_deps="avx"
|
|
|
+fma4_deps="avx"
|
|
|
+avx2_deps="avx"
|
|
|
+avx512_deps="avx2"
|
|
|
+
|
|
|
+mmx_external_deps="x86asm"
|
|
|
+mmx_inline_deps="inline_asm x86"
|
|
|
+mmx_suggest="mmx_external mmx_inline"
|
|
|
+
|
|
|
+for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do
|
|
|
+ eval dep=\$${ext}_deps
|
|
|
+ eval ${ext}_external_deps='"${dep}_external"'
|
|
|
+ eval ${ext}_inline_deps='"${dep}_inline"'
|
|
|
+ eval ${ext}_suggest='"${ext}_external ${ext}_inline"'
|
|
|
+done
|
|
|
+
|
|
|
+aligned_stack_if_any="aarch64 ppc x86"
|
|
|
+fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
|
|
|
+fast_clz_if_any="aarch64 alpha avr32 mips ppc x86"
|
|
|
+fast_unaligned_if_any="aarch64 ppc x86"
|
|
|
+simd_align_16_if_any="altivec neon sse"
|
|
|
+simd_align_32_if_any="avx"
|
|
|
+simd_align_64_if_any="avx512"
|
|
|
+
|
|
|
+# system capabilities
|
|
|
+linux_perf_deps="linux_perf_event_h"
|
|
|
+symver_if_any="symver_asm_label symver_gnu_asm"
|
|
|
+valgrind_backtrace_conflict="optimizations"
|
|
|
+valgrind_backtrace_deps="valgrind_valgrind_h"
|
|
|
+
|
|
|
+# threading support
|
|
|
+atomics_gcc_if="sync_val_compare_and_swap"
|
|
|
+atomics_suncc_if="atomic_cas_ptr machine_rw_barrier"
|
|
|
+atomics_win32_if="MemoryBarrier"
|
|
|
+atomics_native_if_any="$ATOMICS_LIST"
|
|
|
+w32threads_deps="atomics_native"
|
|
|
+threads_if_any="$THREADS_LIST"
|
|
|
+
|
|
|
+# subsystems
|
|
|
+cbs_h264_select="cbs golomb"
|
|
|
+cbs_h265_select="cbs golomb"
|
|
|
+cbs_mpeg2_select="cbs"
|
|
|
+dct_select="rdft"
|
|
|
+dirac_parse_select="golomb"
|
|
|
+error_resilience_select="me_cmp"
|
|
|
+faandct_deps="faan"
|
|
|
+faandct_select="fdctdsp"
|
|
|
+faanidct_deps="faan"
|
|
|
+faanidct_select="idctdsp"
|
|
|
+h264dsp_select="startcode"
|
|
|
+hevcparse_select="golomb"
|
|
|
+frame_thread_encoder_deps="encoders threads"
|
|
|
+intrax8_select="blockdsp idctdsp"
|
|
|
+mdct_select="fft"
|
|
|
+mdct15_select="fft"
|
|
|
+me_cmp_select="fdctdsp idctdsp pixblockdsp"
|
|
|
+mpeg_er_select="error_resilience"
|
|
|
+mpegaudio_select="mpegaudiodsp mpegaudioheader"
|
|
|
+mpegaudiodsp_select="dct"
|
|
|
+mpegvideo_select="blockdsp h264chroma hpeldsp idctdsp me_cmp mpeg_er videodsp"
|
|
|
+mpegvideoenc_select="me_cmp mpegvideo pixblockdsp qpeldsp"
|
|
|
+vc1dsp_select="h264chroma qpeldsp startcode"
|
|
|
+rdft_select="fft"
|
|
|
+
|
|
|
+# decoders / encoders
|
|
|
+aac_decoder_select="adts_header mdct15 mdct sinewin"
|
|
|
+aac_fixed_decoder_select="adts_header mdct sinewin"
|
|
|
+aac_encoder_select="audio_frame_queue iirfilter lpc mdct sinewin"
|
|
|
+aac_latm_decoder_select="aac_decoder aac_latm_parser"
|
|
|
+ac3_decoder_select="ac3_parser ac3dsp bswapdsp fmtconvert mdct"
|
|
|
+ac3_fixed_decoder_select="ac3_parser ac3dsp bswapdsp mdct"
|
|
|
+ac3_encoder_select="ac3dsp audiodsp mdct me_cmp"
|
|
|
+ac3_fixed_encoder_select="ac3dsp audiodsp mdct me_cmp"
|
|
|
+adpcm_g722_decoder_select="g722dsp"
|
|
|
+adpcm_g722_encoder_select="g722dsp"
|
|
|
+aic_decoder_select="golomb idctdsp"
|
|
|
+alac_encoder_select="lpc"
|
|
|
+als_decoder_select="bswapdsp"
|
|
|
+amrnb_decoder_select="lsp"
|
|
|
+amrwb_decoder_select="lsp"
|
|
|
+amv_decoder_select="sp5x_decoder exif"
|
|
|
+amv_encoder_select="aandcttables jpegtables mpegvideoenc"
|
|
|
+ape_decoder_select="bswapdsp llauddsp"
|
|
|
+apng_decoder_deps="zlib"
|
|
|
+apng_encoder_deps="zlib"
|
|
|
+apng_encoder_select="llvidencdsp"
|
|
|
+aptx_decoder_select="audio_frame_queue"
|
|
|
+aptx_encoder_select="audio_frame_queue"
|
|
|
+aptx_hd_decoder_select="audio_frame_queue"
|
|
|
+aptx_hd_encoder_select="audio_frame_queue"
|
|
|
+asv1_decoder_select="blockdsp bswapdsp idctdsp"
|
|
|
+asv1_encoder_select="bswapdsp fdctdsp pixblockdsp"
|
|
|
+asv2_decoder_select="blockdsp bswapdsp idctdsp"
|
|
|
+asv2_encoder_select="bswapdsp fdctdsp pixblockdsp"
|
|
|
+atrac1_decoder_select="mdct sinewin"
|
|
|
+atrac3_decoder_select="mdct"
|
|
|
+atrac3p_decoder_select="mdct sinewin"
|
|
|
+avrn_decoder_select="exif jpegtables"
|
|
|
+bink_decoder_select="blockdsp hpeldsp"
|
|
|
+binkaudio_dct_decoder_select="mdct rdft dct sinewin wma_freqs"
|
|
|
+binkaudio_rdft_decoder_select="mdct rdft sinewin wma_freqs"
|
|
|
+cavs_decoder_select="blockdsp golomb h264chroma idctdsp qpeldsp videodsp"
|
|
|
+clearvideo_decoder_select="idctdsp"
|
|
|
+cllc_decoder_select="bswapdsp"
|
|
|
+comfortnoise_encoder_select="lpc"
|
|
|
+cook_decoder_select="audiodsp mdct sinewin"
|
|
|
+cscd_decoder_select="lzo"
|
|
|
+cscd_decoder_suggest="zlib"
|
|
|
+dca_decoder_select="mdct"
|
|
|
+dds_decoder_select="texturedsp"
|
|
|
+dirac_decoder_select="dirac_parse dwt golomb videodsp mpegvideoenc"
|
|
|
+dnxhd_decoder_select="blockdsp idctdsp"
|
|
|
+dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixblockdsp"
|
|
|
+dolby_e_decoder_select="mdct"
|
|
|
+dvvideo_decoder_select="dvprofile idctdsp"
|
|
|
+dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp"
|
|
|
+dxa_decoder_deps="zlib"
|
|
|
+dxv_decoder_select="lzf texturedsp"
|
|
|
+eac3_decoder_select="ac3_decoder"
|
|
|
+eac3_encoder_select="ac3_encoder"
|
|
|
+eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo"
|
|
|
+eatgq_decoder_select="aandcttables"
|
|
|
+eatqi_decoder_select="aandcttables blockdsp bswapdsp idctdsp"
|
|
|
+exr_decoder_deps="zlib"
|
|
|
+ffv1_decoder_select="rangecoder"
|
|
|
+ffv1_encoder_select="rangecoder"
|
|
|
+ffvhuff_decoder_select="huffyuv_decoder"
|
|
|
+ffvhuff_encoder_select="huffyuv_encoder"
|
|
|
+fic_decoder_select="golomb"
|
|
|
+flac_decoder_select="flacdsp"
|
|
|
+flac_encoder_select="bswapdsp flacdsp lpc"
|
|
|
+flashsv2_decoder_deps="zlib"
|
|
|
+flashsv2_encoder_deps="zlib"
|
|
|
+flashsv_decoder_deps="zlib"
|
|
|
+flashsv_encoder_deps="zlib"
|
|
|
+flv_decoder_select="h263_decoder"
|
|
|
+flv_encoder_select="h263_encoder"
|
|
|
+fourxm_decoder_select="blockdsp bswapdsp"
|
|
|
+fraps_decoder_select="bswapdsp huffman"
|
|
|
+g2m_decoder_deps="zlib"
|
|
|
+g2m_decoder_select="blockdsp idctdsp jpegtables"
|
|
|
+g729_decoder_select="audiodsp"
|
|
|
+h261_decoder_select="mpegvideo"
|
|
|
+h261_encoder_select="aandcttables mpegvideoenc"
|
|
|
+h263_decoder_select="h263_parser h263dsp mpegvideo qpeldsp"
|
|
|
+h263_encoder_select="aandcttables h263dsp mpegvideoenc"
|
|
|
+h263i_decoder_select="h263_decoder"
|
|
|
+h263p_decoder_select="h263_decoder"
|
|
|
+h263p_encoder_select="h263_encoder"
|
|
|
+h264_decoder_select="cabac golomb h264chroma h264dsp h264parse h264pred h264qpel videodsp"
|
|
|
+h264_decoder_suggest="error_resilience"
|
|
|
+hap_decoder_select="snappy texturedsp"
|
|
|
+hap_encoder_deps="libsnappy"
|
|
|
+hap_encoder_select="texturedspenc"
|
|
|
+hevc_decoder_select="bswapdsp cabac golomb hevcparse videodsp"
|
|
|
+huffyuv_decoder_select="bswapdsp huffyuvdsp llviddsp"
|
|
|
+huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp llvidencdsp"
|
|
|
+iac_decoder_select="imc_decoder"
|
|
|
+imc_decoder_select="bswapdsp fft mdct sinewin"
|
|
|
+indeo3_decoder_select="hpeldsp"
|
|
|
+indeo4_decoder_select="ividsp"
|
|
|
+indeo5_decoder_select="ividsp"
|
|
|
+interplay_video_decoder_select="hpeldsp"
|
|
|
+jpegls_decoder_select="mjpeg_decoder"
|
|
|
+jv_decoder_select="blockdsp"
|
|
|
+lagarith_decoder_select="llviddsp"
|
|
|
+ljpeg_encoder_select="aandcttables idctdsp jpegtables mpegvideoenc"
|
|
|
+magicyuv_decoder_select="llviddsp"
|
|
|
+magicyuv_encoder_select="llvidencdsp"
|
|
|
+mdec_decoder_select="blockdsp idctdsp mpegvideo"
|
|
|
+metasound_decoder_select="lsp mdct sinewin"
|
|
|
+mimic_decoder_select="blockdsp bswapdsp hpeldsp idctdsp"
|
|
|
+mjpeg_decoder_select="blockdsp hpeldsp exif idctdsp jpegtables"
|
|
|
+mjpeg_encoder_select="aandcttables jpegtables mpegvideoenc"
|
|
|
+mjpegb_decoder_select="mjpeg_decoder"
|
|
|
+mlp_decoder_select="mlp_parser"
|
|
|
+mlp_encoder_select="lpc"
|
|
|
+motionpixels_decoder_select="bswapdsp"
|
|
|
+mp1_decoder_select="mpegaudio"
|
|
|
+mp1float_decoder_select="mpegaudio"
|
|
|
+mp2_decoder_select="mpegaudio"
|
|
|
+mp2float_decoder_select="mpegaudio"
|
|
|
+mp3_decoder_select="mpegaudio"
|
|
|
+mp3adu_decoder_select="mpegaudio"
|
|
|
+mp3adufloat_decoder_select="mpegaudio"
|
|
|
+mp3float_decoder_select="mpegaudio"
|
|
|
+mp3on4_decoder_select="mpegaudio"
|
|
|
+mp3on4float_decoder_select="mpegaudio"
|
|
|
+mpc7_decoder_select="bswapdsp mpegaudiodsp"
|
|
|
+mpc8_decoder_select="mpegaudiodsp"
|
|
|
+mpegvideo_decoder_select="mpegvideo"
|
|
|
+mpeg1video_decoder_select="mpegvideo"
|
|
|
+mpeg1video_encoder_select="aandcttables mpegvideoenc h263dsp"
|
|
|
+mpeg2video_decoder_select="mpegvideo"
|
|
|
+mpeg2video_encoder_select="aandcttables mpegvideoenc h263dsp"
|
|
|
+mpeg4_decoder_select="h263_decoder mpeg4video_parser"
|
|
|
+mpeg4_encoder_select="h263_encoder"
|
|
|
+msa1_decoder_select="mss34dsp"
|
|
|
+mscc_decoder_deps="zlib"
|
|
|
+msmpeg4v1_decoder_select="h263_decoder"
|
|
|
+msmpeg4v2_decoder_select="h263_decoder"
|
|
|
+msmpeg4v2_encoder_select="h263_encoder"
|
|
|
+msmpeg4v3_decoder_select="h263_decoder"
|
|
|
+msmpeg4v3_encoder_select="h263_encoder"
|
|
|
+mss2_decoder_select="mpegvideo qpeldsp vc1_decoder"
|
|
|
+mts2_decoder_select="mss34dsp"
|
|
|
+mxpeg_decoder_select="mjpeg_decoder"
|
|
|
+nellymoser_decoder_select="mdct sinewin"
|
|
|
+nellymoser_encoder_select="audio_frame_queue mdct sinewin"
|
|
|
+nuv_decoder_select="idctdsp lzo"
|
|
|
+on2avc_decoder_select="mdct"
|
|
|
+opus_decoder_deps="swresample"
|
|
|
+opus_decoder_select="mdct15"
|
|
|
+opus_encoder_select="audio_frame_queue mdct15"
|
|
|
+png_decoder_deps="zlib"
|
|
|
+png_encoder_deps="zlib"
|
|
|
+png_encoder_select="llvidencdsp"
|
|
|
+prores_decoder_select="blockdsp idctdsp"
|
|
|
+prores_encoder_select="fdctdsp"
|
|
|
+qcelp_decoder_select="lsp"
|
|
|
+qdm2_decoder_select="mdct rdft mpegaudiodsp"
|
|
|
+ra_144_decoder_select="audiodsp"
|
|
|
+ra_144_encoder_select="audio_frame_queue lpc audiodsp"
|
|
|
+ralf_decoder_select="golomb"
|
|
|
+rawvideo_decoder_select="bswapdsp"
|
|
|
+rscc_decoder_deps="zlib"
|
|
|
+rtjpeg_decoder_select="me_cmp"
|
|
|
+rv10_decoder_select="h263_decoder"
|
|
|
+rv10_encoder_select="h263_encoder"
|
|
|
+rv20_decoder_select="h263_decoder"
|
|
|
+rv20_encoder_select="h263_encoder"
|
|
|
+rv30_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp"
|
|
|
+rv40_decoder_select="golomb h264pred h264qpel mpegvideo rv34dsp"
|
|
|
+screenpresso_decoder_deps="zlib"
|
|
|
+shorten_decoder_select="bswapdsp"
|
|
|
+sipr_decoder_select="lsp"
|
|
|
+snow_decoder_select="dwt h264qpel hpeldsp me_cmp rangecoder videodsp"
|
|
|
+snow_encoder_select="aandcttables dwt h264qpel hpeldsp me_cmp mpegvideoenc rangecoder"
|
|
|
+sonic_decoder_select="golomb rangecoder"
|
|
|
+sonic_encoder_select="golomb rangecoder"
|
|
|
+sonic_ls_encoder_select="golomb rangecoder"
|
|
|
+sp5x_decoder_select="mjpeg_decoder"
|
|
|
+srgc_decoder_deps="zlib"
|
|
|
+svq1_decoder_select="hpeldsp"
|
|
|
+svq1_encoder_select="aandcttables hpeldsp me_cmp mpegvideoenc"
|
|
|
+svq3_decoder_select="golomb h264dsp h264parse h264pred hpeldsp tpeldsp videodsp"
|
|
|
+svq3_decoder_suggest="zlib"
|
|
|
+tak_decoder_select="audiodsp"
|
|
|
+tdsc_decoder_deps="zlib"
|
|
|
+tdsc_decoder_select="mjpeg_decoder"
|
|
|
+theora_decoder_select="vp3_decoder"
|
|
|
+thp_decoder_select="mjpeg_decoder"
|
|
|
+tiff_decoder_suggest="zlib lzma"
|
|
|
+tiff_encoder_suggest="zlib"
|
|
|
+truehd_decoder_select="mlp_parser"
|
|
|
+truehd_encoder_select="lpc"
|
|
|
+truemotion2_decoder_select="bswapdsp"
|
|
|
+truespeech_decoder_select="bswapdsp"
|
|
|
+tscc_decoder_deps="zlib"
|
|
|
+twinvq_decoder_select="mdct lsp sinewin"
|
|
|
+txd_decoder_select="texturedsp"
|
|
|
+utvideo_decoder_select="bswapdsp llviddsp"
|
|
|
+utvideo_encoder_select="bswapdsp huffman llvidencdsp"
|
|
|
+vble_decoder_select="llviddsp"
|
|
|
+vc1_decoder_select="blockdsp h263_decoder h264qpel intrax8 mpegvideo vc1dsp"
|
|
|
+vc1image_decoder_select="vc1_decoder"
|
|
|
+vorbis_decoder_select="mdct"
|
|
|
+vorbis_encoder_select="audio_frame_queue mdct"
|
|
|
+vp3_decoder_select="hpeldsp vp3dsp videodsp"
|
|
|
+vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp vp56dsp"
|
|
|
+vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp vp56dsp"
|
|
|
+vp6a_decoder_select="vp6_decoder"
|
|
|
+vp6f_decoder_select="vp6_decoder"
|
|
|
+vp7_decoder_select="h264pred videodsp vp8dsp"
|
|
|
+vp8_decoder_select="h264pred videodsp vp8dsp"
|
|
|
+vp9_decoder_select="videodsp vp9_parser vp9_superframe_split_bsf"
|
|
|
+webp_decoder_select="vp8_decoder exif"
|
|
|
+wmalossless_decoder_select="llauddsp"
|
|
|
+wmapro_decoder_select="mdct sinewin wma_freqs"
|
|
|
+wmav1_decoder_select="mdct sinewin wma_freqs"
|
|
|
+wmav1_encoder_select="mdct sinewin wma_freqs"
|
|
|
+wmav2_decoder_select="mdct sinewin wma_freqs"
|
|
|
+wmav2_encoder_select="mdct sinewin wma_freqs"
|
|
|
+wmavoice_decoder_select="lsp rdft dct mdct sinewin"
|
|
|
+wmv1_decoder_select="h263_decoder"
|
|
|
+wmv1_encoder_select="h263_encoder"
|
|
|
+wmv2_decoder_select="blockdsp error_resilience h263_decoder idctdsp intrax8 videodsp wmv2dsp"
|
|
|
+wmv2_encoder_select="h263_encoder wmv2dsp"
|
|
|
+wmv3_decoder_select="vc1_decoder"
|
|
|
+wmv3image_decoder_select="wmv3_decoder"
|
|
|
+xma1_decoder_select="wmapro_decoder"
|
|
|
+xma2_decoder_select="wmapro_decoder"
|
|
|
+zerocodec_decoder_deps="zlib"
|
|
|
+zlib_decoder_deps="zlib"
|
|
|
+zlib_encoder_deps="zlib"
|
|
|
+zmbv_decoder_deps="zlib"
|
|
|
+zmbv_encoder_deps="zlib"
|
|
|
+
|
|
|
+# hardware accelerators
|
|
|
+crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
|
|
|
+cuda_deps="ffnvcodec"
|
|
|
+cuvid_deps="ffnvcodec"
|
|
|
+d3d11va_deps="dxva_h ID3D11VideoDecoder ID3D11VideoContext"
|
|
|
+dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32 user32"
|
|
|
+ffnvcodec_deps_any="libdl LoadLibrary"
|
|
|
+nvdec_deps="ffnvcodec"
|
|
|
+videotoolbox_hwaccel_deps="videotoolbox pthreads"
|
|
|
+videotoolbox_hwaccel_extralibs="-framework QuartzCore"
|
|
|
+xvmc_deps="X11_extensions_XvMClib_h"
|
|
|
+
|
|
|
+h263_vaapi_hwaccel_deps="vaapi"
|
|
|
+h263_vaapi_hwaccel_select="h263_decoder"
|
|
|
+h263_videotoolbox_hwaccel_deps="videotoolbox"
|
|
|
+h263_videotoolbox_hwaccel_select="h263_decoder"
|
|
|
+h264_d3d11va_hwaccel_deps="d3d11va"
|
|
|
+h264_d3d11va_hwaccel_select="h264_decoder"
|
|
|
+h264_d3d11va2_hwaccel_deps="d3d11va"
|
|
|
+h264_d3d11va2_hwaccel_select="h264_decoder"
|
|
|
+h264_dxva2_hwaccel_deps="dxva2"
|
|
|
+h264_dxva2_hwaccel_select="h264_decoder"
|
|
|
+h264_nvdec_hwaccel_deps="nvdec"
|
|
|
+h264_nvdec_hwaccel_select="h264_decoder"
|
|
|
+h264_vaapi_hwaccel_deps="vaapi"
|
|
|
+h264_vaapi_hwaccel_select="h264_decoder"
|
|
|
+h264_vdpau_hwaccel_deps="vdpau"
|
|
|
+h264_vdpau_hwaccel_select="h264_decoder"
|
|
|
+h264_videotoolbox_hwaccel_deps="videotoolbox"
|
|
|
+h264_videotoolbox_hwaccel_select="h264_decoder"
|
|
|
+hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
|
|
|
+hevc_d3d11va_hwaccel_select="hevc_decoder"
|
|
|
+hevc_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
|
|
|
+hevc_d3d11va2_hwaccel_select="hevc_decoder"
|
|
|
+hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC"
|
|
|
+hevc_dxva2_hwaccel_select="hevc_decoder"
|
|
|
+hevc_nvdec_hwaccel_deps="nvdec"
|
|
|
+hevc_nvdec_hwaccel_select="hevc_decoder"
|
|
|
+hevc_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferHEVC"
|
|
|
+hevc_vaapi_hwaccel_select="hevc_decoder"
|
|
|
+hevc_vdpau_hwaccel_deps="vdpau VdpPictureInfoHEVC"
|
|
|
+hevc_vdpau_hwaccel_select="hevc_decoder"
|
|
|
+hevc_videotoolbox_hwaccel_deps="videotoolbox"
|
|
|
+hevc_videotoolbox_hwaccel_select="hevc_decoder"
|
|
|
+mjpeg_nvdec_hwaccel_deps="nvdec"
|
|
|
+mjpeg_nvdec_hwaccel_select="mjpeg_decoder"
|
|
|
+mjpeg_vaapi_hwaccel_deps="vaapi"
|
|
|
+mjpeg_vaapi_hwaccel_select="mjpeg_decoder"
|
|
|
+mpeg_xvmc_hwaccel_deps="xvmc"
|
|
|
+mpeg_xvmc_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg1_nvdec_hwaccel_deps="nvdec"
|
|
|
+mpeg1_nvdec_hwaccel_select="mpeg1video_decoder"
|
|
|
+mpeg1_vdpau_hwaccel_deps="vdpau"
|
|
|
+mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
|
|
|
+mpeg1_videotoolbox_hwaccel_deps="videotoolbox"
|
|
|
+mpeg1_videotoolbox_hwaccel_select="mpeg1video_decoder"
|
|
|
+mpeg1_xvmc_hwaccel_deps="xvmc"
|
|
|
+mpeg1_xvmc_hwaccel_select="mpeg1video_decoder"
|
|
|
+mpeg2_d3d11va_hwaccel_deps="d3d11va"
|
|
|
+mpeg2_d3d11va_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg2_d3d11va2_hwaccel_deps="d3d11va"
|
|
|
+mpeg2_d3d11va2_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg2_dxva2_hwaccel_deps="dxva2"
|
|
|
+mpeg2_dxva2_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg2_nvdec_hwaccel_deps="nvdec"
|
|
|
+mpeg2_nvdec_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg2_vaapi_hwaccel_deps="vaapi"
|
|
|
+mpeg2_vaapi_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg2_vdpau_hwaccel_deps="vdpau"
|
|
|
+mpeg2_vdpau_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg2_videotoolbox_hwaccel_deps="videotoolbox"
|
|
|
+mpeg2_videotoolbox_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg2_xvmc_hwaccel_deps="xvmc"
|
|
|
+mpeg2_xvmc_hwaccel_select="mpeg2video_decoder"
|
|
|
+mpeg4_nvdec_hwaccel_deps="nvdec"
|
|
|
+mpeg4_nvdec_hwaccel_select="mpeg4_decoder"
|
|
|
+mpeg4_vaapi_hwaccel_deps="vaapi"
|
|
|
+mpeg4_vaapi_hwaccel_select="mpeg4_decoder"
|
|
|
+mpeg4_vdpau_hwaccel_deps="vdpau"
|
|
|
+mpeg4_vdpau_hwaccel_select="mpeg4_decoder"
|
|
|
+mpeg4_videotoolbox_hwaccel_deps="videotoolbox"
|
|
|
+mpeg4_videotoolbox_hwaccel_select="mpeg4_decoder"
|
|
|
+vc1_d3d11va_hwaccel_deps="d3d11va"
|
|
|
+vc1_d3d11va_hwaccel_select="vc1_decoder"
|
|
|
+vc1_d3d11va2_hwaccel_deps="d3d11va"
|
|
|
+vc1_d3d11va2_hwaccel_select="vc1_decoder"
|
|
|
+vc1_dxva2_hwaccel_deps="dxva2"
|
|
|
+vc1_dxva2_hwaccel_select="vc1_decoder"
|
|
|
+vc1_nvdec_hwaccel_deps="nvdec"
|
|
|
+vc1_nvdec_hwaccel_select="vc1_decoder"
|
|
|
+vc1_vaapi_hwaccel_deps="vaapi"
|
|
|
+vc1_vaapi_hwaccel_select="vc1_decoder"
|
|
|
+vc1_vdpau_hwaccel_deps="vdpau"
|
|
|
+vc1_vdpau_hwaccel_select="vc1_decoder"
|
|
|
+vp8_nvdec_hwaccel_deps="nvdec"
|
|
|
+vp8_nvdec_hwaccel_select="vp8_decoder"
|
|
|
+vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
|
|
|
+vp8_vaapi_hwaccel_select="vp8_decoder"
|
|
|
+vp9_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
|
|
|
+vp9_d3d11va_hwaccel_select="vp9_decoder"
|
|
|
+vp9_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
|
|
|
+vp9_d3d11va2_hwaccel_select="vp9_decoder"
|
|
|
+vp9_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_VP9"
|
|
|
+vp9_dxva2_hwaccel_select="vp9_decoder"
|
|
|
+vp9_nvdec_hwaccel_deps="nvdec"
|
|
|
+vp9_nvdec_hwaccel_select="vp9_decoder"
|
|
|
+vp9_vaapi_hwaccel_deps="vaapi VADecPictureParameterBufferVP9_bit_depth"
|
|
|
+vp9_vaapi_hwaccel_select="vp9_decoder"
|
|
|
+wmv3_d3d11va_hwaccel_select="vc1_d3d11va_hwaccel"
|
|
|
+wmv3_d3d11va2_hwaccel_select="vc1_d3d11va2_hwaccel"
|
|
|
+wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
|
|
|
+wmv3_nvdec_hwaccel_select="vc1_nvdec_hwaccel"
|
|
|
+wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
|
|
|
+wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
|
|
|
+
|
|
|
+# hardware-accelerated codecs
|
|
|
+omx_deps="libdl pthreads"
|
|
|
+omx_rpi_select="omx"
|
|
|
+qsv_deps="libmfx"
|
|
|
+qsvdec_select="qsv"
|
|
|
+qsvenc_select="qsv"
|
|
|
+qsvvpp_select="qsv"
|
|
|
+vaapi_encode_deps="vaapi"
|
|
|
+v4l2_m2m_deps_any="linux_videodev2_h"
|
|
|
+
|
|
|
+hwupload_cuda_filter_deps="ffnvcodec"
|
|
|
+scale_npp_filter_deps="ffnvcodec libnpp"
|
|
|
+scale_cuda_filter_deps="cuda_sdk"
|
|
|
+thumbnail_cuda_filter_deps="cuda_sdk"
|
|
|
+
|
|
|
+amf_deps_any="libdl LoadLibrary"
|
|
|
+nvenc_deps="ffnvcodec"
|
|
|
+nvenc_deps_any="libdl LoadLibrary"
|
|
|
+nvenc_encoder_deps="nvenc"
|
|
|
+
|
|
|
+h263_v4l2m2m_decoder_deps="v4l2_m2m h263_v4l2_m2m"
|
|
|
+h263_v4l2m2m_encoder_deps="v4l2_m2m h263_v4l2_m2m"
|
|
|
+h264_amf_encoder_deps="amf"
|
|
|
+h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser"
|
|
|
+h264_cuvid_decoder_deps="cuvid"
|
|
|
+h264_cuvid_decoder_select="h264_mp4toannexb_bsf"
|
|
|
+h264_mediacodec_decoder_deps="mediacodec"
|
|
|
+h264_mediacodec_decoder_select="h264_mp4toannexb_bsf h264_parser"
|
|
|
+h264_mmal_decoder_deps="mmal"
|
|
|
+h264_nvenc_encoder_deps="nvenc"
|
|
|
+h264_omx_encoder_deps="omx"
|
|
|
+h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec"
|
|
|
+h264_qsv_encoder_select="qsvenc"
|
|
|
+h264_rkmpp_decoder_deps="rkmpp"
|
|
|
+h264_rkmpp_decoder_select="h264_mp4toannexb_bsf"
|
|
|
+h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264"
|
|
|
+h264_vaapi_encoder_select="cbs_h264 vaapi_encode"
|
|
|
+h264_v4l2m2m_decoder_deps="v4l2_m2m h264_v4l2_m2m"
|
|
|
+h264_v4l2m2m_encoder_deps="v4l2_m2m h264_v4l2_m2m"
|
|
|
+hevc_amf_encoder_deps="amf"
|
|
|
+hevc_cuvid_decoder_deps="cuvid"
|
|
|
+hevc_cuvid_decoder_select="hevc_mp4toannexb_bsf"
|
|
|
+hevc_mediacodec_decoder_deps="mediacodec"
|
|
|
+hevc_mediacodec_decoder_select="hevc_mp4toannexb_bsf hevc_parser"
|
|
|
+hevc_nvenc_encoder_deps="nvenc"
|
|
|
+hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec"
|
|
|
+hevc_qsv_encoder_select="hevcparse qsvenc"
|
|
|
+hevc_rkmpp_decoder_deps="rkmpp"
|
|
|
+hevc_rkmpp_decoder_select="hevc_mp4toannexb_bsf"
|
|
|
+hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC"
|
|
|
+hevc_vaapi_encoder_select="cbs_h265 vaapi_encode"
|
|
|
+hevc_v4l2m2m_decoder_deps="v4l2_m2m hevc_v4l2_m2m"
|
|
|
+hevc_v4l2m2m_encoder_deps="v4l2_m2m hevc_v4l2_m2m"
|
|
|
+mjpeg_cuvid_decoder_deps="cuvid"
|
|
|
+mjpeg_qsv_encoder_deps="libmfx"
|
|
|
+mjpeg_qsv_encoder_select="qsvenc"
|
|
|
+mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG"
|
|
|
+mjpeg_vaapi_encoder_select="vaapi_encode jpegtables"
|
|
|
+mpeg1_cuvid_decoder_deps="cuvid"
|
|
|
+mpeg1_v4l2m2m_decoder_deps="v4l2_m2m mpeg1_v4l2_m2m"
|
|
|
+mpeg2_crystalhd_decoder_select="crystalhd"
|
|
|
+mpeg2_cuvid_decoder_deps="cuvid"
|
|
|
+mpeg2_mmal_decoder_deps="mmal"
|
|
|
+mpeg2_mediacodec_decoder_deps="mediacodec"
|
|
|
+mpeg2_qsv_decoder_select="qsvdec mpegvideo_parser"
|
|
|
+mpeg2_qsv_encoder_select="qsvenc"
|
|
|
+mpeg2_vaapi_encoder_deps="VAEncPictureParameterBufferMPEG2"
|
|
|
+mpeg2_vaapi_encoder_select="cbs_mpeg2 vaapi_encode"
|
|
|
+mpeg2_v4l2m2m_decoder_deps="v4l2_m2m mpeg2_v4l2_m2m"
|
|
|
+mpeg4_crystalhd_decoder_select="crystalhd"
|
|
|
+mpeg4_cuvid_decoder_deps="cuvid"
|
|
|
+mpeg4_mediacodec_decoder_deps="mediacodec"
|
|
|
+mpeg4_mmal_decoder_deps="mmal"
|
|
|
+mpeg4_omx_encoder_deps="omx"
|
|
|
+mpeg4_v4l2m2m_decoder_deps="v4l2_m2m mpeg4_v4l2_m2m"
|
|
|
+mpeg4_v4l2m2m_encoder_deps="v4l2_m2m mpeg4_v4l2_m2m"
|
|
|
+msmpeg4_crystalhd_decoder_select="crystalhd"
|
|
|
+nvenc_h264_encoder_select="h264_nvenc_encoder"
|
|
|
+nvenc_hevc_encoder_select="hevc_nvenc_encoder"
|
|
|
+vc1_crystalhd_decoder_select="crystalhd"
|
|
|
+vc1_cuvid_decoder_deps="cuvid"
|
|
|
+vc1_mmal_decoder_deps="mmal"
|
|
|
+vc1_qsv_decoder_select="qsvdec vc1_parser"
|
|
|
+vc1_v4l2m2m_decoder_deps="v4l2_m2m vc1_v4l2_m2m"
|
|
|
+vp8_cuvid_decoder_deps="cuvid"
|
|
|
+vp8_mediacodec_decoder_deps="mediacodec"
|
|
|
+vp8_qsv_decoder_select="qsvdec vp8_parser"
|
|
|
+vp8_rkmpp_decoder_deps="rkmpp"
|
|
|
+vp8_vaapi_encoder_deps="VAEncPictureParameterBufferVP8"
|
|
|
+vp8_vaapi_encoder_select="vaapi_encode"
|
|
|
+vp8_v4l2m2m_decoder_deps="v4l2_m2m vp8_v4l2_m2m"
|
|
|
+vp8_v4l2m2m_encoder_deps="v4l2_m2m vp8_v4l2_m2m"
|
|
|
+vp9_cuvid_decoder_deps="cuvid"
|
|
|
+vp9_mediacodec_decoder_deps="mediacodec"
|
|
|
+vp9_rkmpp_decoder_deps="rkmpp"
|
|
|
+vp9_vaapi_encoder_deps="VAEncPictureParameterBufferVP9"
|
|
|
+vp9_vaapi_encoder_select="vaapi_encode"
|
|
|
+vp9_v4l2m2m_decoder_deps="v4l2_m2m vp9_v4l2_m2m"
|
|
|
+wmv3_crystalhd_decoder_select="crystalhd"
|
|
|
+
|
|
|
+# parsers
|
|
|
+aac_parser_select="adts_header"
|
|
|
+h264_parser_select="golomb h264dsp h264parse"
|
|
|
+hevc_parser_select="hevcparse"
|
|
|
+mpegaudio_parser_select="mpegaudioheader"
|
|
|
+mpegvideo_parser_select="mpegvideo"
|
|
|
+mpeg4video_parser_select="h263dsp mpegvideo qpeldsp"
|
|
|
+vc1_parser_select="vc1dsp"
|
|
|
+
|
|
|
+# bitstream_filters
|
|
|
+aac_adtstoasc_bsf_select="adts_header"
|
|
|
+filter_units_bsf_select="cbs"
|
|
|
+h264_metadata_bsf_deps="const_nan"
|
|
|
+h264_metadata_bsf_select="cbs_h264"
|
|
|
+h264_redundant_pps_bsf_select="cbs_h264"
|
|
|
+hevc_metadata_bsf_select="cbs_h265"
|
|
|
+mjpeg2jpeg_bsf_select="jpegtables"
|
|
|
+mpeg2_metadata_bsf_select="cbs_mpeg2"
|
|
|
+trace_headers_bsf_select="cbs"
|
|
|
+
|
|
|
+# external libraries
|
|
|
+aac_at_decoder_deps="audiotoolbox"
|
|
|
+aac_at_decoder_select="aac_adtstoasc_bsf"
|
|
|
+ac3_at_decoder_deps="audiotoolbox"
|
|
|
+ac3_at_decoder_select="ac3_parser"
|
|
|
+adpcm_ima_qt_at_decoder_deps="audiotoolbox"
|
|
|
+alac_at_decoder_deps="audiotoolbox"
|
|
|
+amr_nb_at_decoder_deps="audiotoolbox"
|
|
|
+avisynth_deps_any="libdl LoadLibrary"
|
|
|
+avisynth_demuxer_deps="avisynth"
|
|
|
+avisynth_demuxer_select="riffdec"
|
|
|
+eac3_at_decoder_deps="audiotoolbox"
|
|
|
+eac3_at_decoder_select="ac3_parser"
|
|
|
+gsm_ms_at_decoder_deps="audiotoolbox"
|
|
|
+ilbc_at_decoder_deps="audiotoolbox"
|
|
|
+mp1_at_decoder_deps="audiotoolbox"
|
|
|
+mp2_at_decoder_deps="audiotoolbox"
|
|
|
+mp3_at_decoder_deps="audiotoolbox"
|
|
|
+mp1_at_decoder_select="mpegaudioheader"
|
|
|
+mp2_at_decoder_select="mpegaudioheader"
|
|
|
+mp3_at_decoder_select="mpegaudioheader"
|
|
|
+pcm_alaw_at_decoder_deps="audiotoolbox"
|
|
|
+pcm_mulaw_at_decoder_deps="audiotoolbox"
|
|
|
+qdmc_at_decoder_deps="audiotoolbox"
|
|
|
+qdm2_at_decoder_deps="audiotoolbox"
|
|
|
+aac_at_encoder_deps="audiotoolbox"
|
|
|
+aac_at_encoder_select="audio_frame_queue"
|
|
|
+alac_at_encoder_deps="audiotoolbox"
|
|
|
+alac_at_encoder_select="audio_frame_queue"
|
|
|
+ilbc_at_encoder_deps="audiotoolbox"
|
|
|
+ilbc_at_encoder_select="audio_frame_queue"
|
|
|
+pcm_alaw_at_encoder_deps="audiotoolbox"
|
|
|
+pcm_alaw_at_encoder_select="audio_frame_queue"
|
|
|
+pcm_mulaw_at_encoder_deps="audiotoolbox"
|
|
|
+pcm_mulaw_at_encoder_select="audio_frame_queue"
|
|
|
+chromaprint_muxer_deps="chromaprint"
|
|
|
+h264_videotoolbox_encoder_deps="pthreads"
|
|
|
+h264_videotoolbox_encoder_select="videotoolbox_encoder"
|
|
|
+hevc_videotoolbox_encoder_deps="pthreads"
|
|
|
+hevc_videotoolbox_encoder_select="videotoolbox_encoder"
|
|
|
+libaom_av1_decoder_deps="libaom"
|
|
|
+libaom_av1_encoder_deps="libaom"
|
|
|
+libcelt_decoder_deps="libcelt"
|
|
|
+libcodec2_decoder_deps="libcodec2"
|
|
|
+libcodec2_encoder_deps="libcodec2"
|
|
|
+libfdk_aac_decoder_deps="libfdk_aac"
|
|
|
+libfdk_aac_encoder_deps="libfdk_aac"
|
|
|
+libfdk_aac_encoder_select="audio_frame_queue"
|
|
|
+libgme_demuxer_deps="libgme"
|
|
|
+libgsm_decoder_deps="libgsm"
|
|
|
+libgsm_encoder_deps="libgsm"
|
|
|
+libgsm_ms_decoder_deps="libgsm"
|
|
|
+libgsm_ms_encoder_deps="libgsm"
|
|
|
+libilbc_decoder_deps="libilbc"
|
|
|
+libilbc_encoder_deps="libilbc"
|
|
|
+libkvazaar_encoder_deps="libkvazaar"
|
|
|
+libmodplug_demuxer_deps="libmodplug"
|
|
|
+libmp3lame_encoder_deps="libmp3lame"
|
|
|
+libmp3lame_encoder_select="audio_frame_queue mpegaudioheader"
|
|
|
+libopencore_amrnb_decoder_deps="libopencore_amrnb"
|
|
|
+libopencore_amrnb_encoder_deps="libopencore_amrnb"
|
|
|
+libopencore_amrnb_encoder_select="audio_frame_queue"
|
|
|
+libopencore_amrwb_decoder_deps="libopencore_amrwb"
|
|
|
+libopenh264_decoder_deps="libopenh264"
|
|
|
+libopenh264_decoder_select="h264_mp4toannexb_bsf"
|
|
|
+libopenh264_encoder_deps="libopenh264"
|
|
|
+libopenjpeg_decoder_deps="libopenjpeg"
|
|
|
+libopenjpeg_encoder_deps="libopenjpeg"
|
|
|
+libopenmpt_demuxer_deps="libopenmpt"
|
|
|
+libopus_decoder_deps="libopus"
|
|
|
+libopus_encoder_deps="libopus"
|
|
|
+libopus_encoder_select="audio_frame_queue"
|
|
|
+librsvg_decoder_deps="librsvg"
|
|
|
+libshine_encoder_deps="libshine"
|
|
|
+libshine_encoder_select="audio_frame_queue"
|
|
|
+libspeex_decoder_deps="libspeex"
|
|
|
+libspeex_encoder_deps="libspeex"
|
|
|
+libspeex_encoder_select="audio_frame_queue"
|
|
|
+libtheora_encoder_deps="libtheora"
|
|
|
+libtwolame_encoder_deps="libtwolame"
|
|
|
+libvo_amrwbenc_encoder_deps="libvo_amrwbenc"
|
|
|
+libvorbis_decoder_deps="libvorbis"
|
|
|
+libvorbis_encoder_deps="libvorbis libvorbisenc"
|
|
|
+libvorbis_encoder_select="audio_frame_queue"
|
|
|
+libvpx_vp8_decoder_deps="libvpx"
|
|
|
+libvpx_vp8_encoder_deps="libvpx"
|
|
|
+libvpx_vp9_decoder_deps="libvpx"
|
|
|
+libvpx_vp9_encoder_deps="libvpx"
|
|
|
+libwavpack_encoder_deps="libwavpack"
|
|
|
+libwavpack_encoder_select="audio_frame_queue"
|
|
|
+libwebp_encoder_deps="libwebp"
|
|
|
+libwebp_anim_encoder_deps="libwebp"
|
|
|
+libx262_encoder_deps="libx262"
|
|
|
+libx264_encoder_deps="libx264"
|
|
|
+libx264rgb_encoder_deps="libx264 x264_csp_bgr"
|
|
|
+libx264rgb_encoder_select="libx264_encoder"
|
|
|
+libx265_encoder_deps="libx265"
|
|
|
+libxavs_encoder_deps="libxavs"
|
|
|
+libxvid_encoder_deps="libxvid"
|
|
|
+libzvbi_teletext_decoder_deps="libzvbi"
|
|
|
+videotoolbox_suggest="coreservices"
|
|
|
+videotoolbox_deps="corefoundation coremedia corevideo"
|
|
|
+videotoolbox_encoder_deps="videotoolbox VTCompressionSessionPrepareToEncodeFrames"
|
|
|
+
|
|
|
+# demuxers / muxers
|
|
|
+ac3_demuxer_select="ac3_parser"
|
|
|
+aiff_muxer_select="iso_media"
|
|
|
+asf_demuxer_select="riffdec"
|
|
|
+asf_o_demuxer_select="riffdec"
|
|
|
+asf_muxer_select="riffenc"
|
|
|
+asf_stream_muxer_select="asf_muxer"
|
|
|
+avi_demuxer_select="iso_media riffdec exif"
|
|
|
+avi_muxer_select="riffenc"
|
|
|
+caf_demuxer_select="iso_media riffdec"
|
|
|
+caf_muxer_select="iso_media"
|
|
|
+dash_muxer_select="mp4_muxer"
|
|
|
+dash_demuxer_deps="libxml2"
|
|
|
+dirac_demuxer_select="dirac_parser"
|
|
|
+dts_demuxer_select="dca_parser"
|
|
|
+dtshd_demuxer_select="dca_parser"
|
|
|
+dv_demuxer_select="dvprofile"
|
|
|
+dv_muxer_select="dvprofile"
|
|
|
+dxa_demuxer_select="riffdec"
|
|
|
+eac3_demuxer_select="ac3_parser"
|
|
|
+f4v_muxer_select="mov_muxer"
|
|
|
+fifo_muxer_deps="threads"
|
|
|
+flac_demuxer_select="flac_parser"
|
|
|
+hds_muxer_select="flv_muxer"
|
|
|
+hls_muxer_select="mpegts_muxer"
|
|
|
+hls_muxer_suggest="gcrypt openssl"
|
|
|
+image2_alias_pix_demuxer_select="image2_demuxer"
|
|
|
+image2_brender_pix_demuxer_select="image2_demuxer"
|
|
|
+ipod_muxer_select="mov_muxer"
|
|
|
+ismv_muxer_select="mov_muxer"
|
|
|
+matroska_audio_muxer_select="matroska_muxer"
|
|
|
+matroska_demuxer_select="iso_media riffdec"
|
|
|
+matroska_demuxer_suggest="bzlib lzo zlib"
|
|
|
+matroska_muxer_select="iso_media riffenc"
|
|
|
+mmf_muxer_select="riffenc"
|
|
|
+mov_demuxer_select="iso_media riffdec"
|
|
|
+mov_demuxer_suggest="zlib"
|
|
|
+mov_muxer_select="iso_media riffenc rtpenc_chain"
|
|
|
+mp3_demuxer_select="mpegaudio_parser"
|
|
|
+mp3_muxer_select="mpegaudioheader"
|
|
|
+mp4_muxer_select="mov_muxer"
|
|
|
+mpegts_demuxer_select="iso_media"
|
|
|
+mpegts_muxer_select="adts_muxer latm_muxer"
|
|
|
+mpegtsraw_demuxer_select="mpegts_demuxer"
|
|
|
+mxf_d10_muxer_select="mxf_muxer"
|
|
|
+mxf_opatom_muxer_select="mxf_muxer"
|
|
|
+nut_muxer_select="riffenc"
|
|
|
+nuv_demuxer_select="riffdec"
|
|
|
+oga_muxer_select="ogg_muxer"
|
|
|
+ogg_demuxer_select="dirac_parse"
|
|
|
+ogv_muxer_select="ogg_muxer"
|
|
|
+opus_muxer_select="ogg_muxer"
|
|
|
+psp_muxer_select="mov_muxer"
|
|
|
+rtp_demuxer_select="sdp_demuxer"
|
|
|
+rtp_muxer_select="golomb"
|
|
|
+rtpdec_select="asf_demuxer jpegtables mov_demuxer mpegts_demuxer rm_demuxer rtp_protocol srtp"
|
|
|
+rtsp_demuxer_select="http_protocol rtpdec"
|
|
|
+rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain"
|
|
|
+sap_demuxer_select="sdp_demuxer"
|
|
|
+sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain"
|
|
|
+sdp_demuxer_select="rtpdec"
|
|
|
+smoothstreaming_muxer_select="ismv_muxer"
|
|
|
+spdif_demuxer_select="adts_header"
|
|
|
+spdif_muxer_select="adts_header"
|
|
|
+spx_muxer_select="ogg_muxer"
|
|
|
+swf_demuxer_suggest="zlib"
|
|
|
+tak_demuxer_select="tak_parser"
|
|
|
+tg2_muxer_select="mov_muxer"
|
|
|
+tgp_muxer_select="mov_muxer"
|
|
|
+vobsub_demuxer_select="mpegps_demuxer"
|
|
|
+w64_demuxer_select="wav_demuxer"
|
|
|
+w64_muxer_select="wav_muxer"
|
|
|
+wav_demuxer_select="riffdec"
|
|
|
+wav_muxer_select="riffenc"
|
|
|
+webm_muxer_select="iso_media riffenc"
|
|
|
+webm_dash_manifest_demuxer_select="matroska_demuxer"
|
|
|
+wtv_demuxer_select="mpegts_demuxer riffdec"
|
|
|
+wtv_muxer_select="mpegts_muxer riffenc"
|
|
|
+xmv_demuxer_select="riffdec"
|
|
|
+xwma_demuxer_select="riffdec"
|
|
|
+
|
|
|
+# indevs / outdevs
|
|
|
+android_camera_indev_deps="android camera2ndk mediandk pthreads"
|
|
|
+android_camera_indev_extralibs="-landroid -lcamera2ndk -lmediandk"
|
|
|
+alsa_indev_deps="alsa"
|
|
|
+alsa_outdev_deps="alsa"
|
|
|
+avfoundation_indev_deps="avfoundation corevideo coremedia pthreads"
|
|
|
+avfoundation_indev_suggest="coregraphics applicationservices"
|
|
|
+avfoundation_indev_extralibs="-framework Foundation"
|
|
|
+bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
|
|
|
+caca_outdev_deps="libcaca"
|
|
|
+decklink_deps_any="libdl LoadLibrary"
|
|
|
+decklink_indev_deps="decklink threads"
|
|
|
+decklink_indev_extralibs="-lstdc++"
|
|
|
+decklink_outdev_deps="decklink threads"
|
|
|
+decklink_outdev_extralibs="-lstdc++"
|
|
|
+libndi_newtek_indev_deps="libndi_newtek"
|
|
|
+libndi_newtek_indev_extralibs="-lndi"
|
|
|
+libndi_newtek_outdev_deps="libndi_newtek"
|
|
|
+libndi_newtek_outdev_extralibs="-lndi"
|
|
|
+dshow_indev_deps="IBaseFilter"
|
|
|
+dshow_indev_extralibs="-lpsapi -lole32 -lstrmiids -luuid -loleaut32 -lshlwapi"
|
|
|
+fbdev_indev_deps="linux_fb_h"
|
|
|
+fbdev_outdev_deps="linux_fb_h"
|
|
|
+gdigrab_indev_deps="CreateDIBSection"
|
|
|
+gdigrab_indev_extralibs="-lgdi32"
|
|
|
+gdigrab_indev_select="bmp_decoder"
|
|
|
+iec61883_indev_deps="libiec61883"
|
|
|
+jack_indev_deps="libjack"
|
|
|
+jack_indev_deps_any="sem_timedwait dispatch_dispatch_h"
|
|
|
+kmsgrab_indev_deps="libdrm"
|
|
|
+lavfi_indev_deps="avfilter"
|
|
|
+libcdio_indev_deps="libcdio"
|
|
|
+libdc1394_indev_deps="libdc1394"
|
|
|
+openal_indev_deps="openal"
|
|
|
+opengl_outdev_deps="opengl"
|
|
|
+oss_indev_deps_any="sys_soundcard_h"
|
|
|
+oss_outdev_deps_any="sys_soundcard_h"
|
|
|
+pulse_indev_deps="libpulse"
|
|
|
+pulse_outdev_deps="libpulse"
|
|
|
+sdl2_outdev_deps="sdl2"
|
|
|
+sndio_indev_deps="sndio"
|
|
|
+sndio_outdev_deps="sndio"
|
|
|
+v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h"
|
|
|
+v4l2_indev_suggest="libv4l2"
|
|
|
+v4l2_outdev_deps_any="linux_videodev2_h sys_videoio_h"
|
|
|
+v4l2_outdev_suggest="libv4l2"
|
|
|
+vfwcap_indev_deps="vfw32 vfwcap_defines"
|
|
|
+xcbgrab_indev_deps="libxcb"
|
|
|
+xcbgrab_indev_suggest="libxcb_shm libxcb_shape libxcb_xfixes"
|
|
|
+xv_outdev_deps="X11_extensions_Xvlib_h XvGetPortAttribute"
|
|
|
+xv_outdev_extralibs="-lXv -lX11 -lXext"
|
|
|
+
|
|
|
+# protocols
|
|
|
+async_protocol_deps="threads"
|
|
|
+bluray_protocol_deps="libbluray"
|
|
|
+ffrtmpcrypt_protocol_conflict="librtmp_protocol"
|
|
|
+ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl"
|
|
|
+ffrtmpcrypt_protocol_select="tcp_protocol"
|
|
|
+ffrtmphttp_protocol_conflict="librtmp_protocol"
|
|
|
+ffrtmphttp_protocol_select="http_protocol"
|
|
|
+ftp_protocol_select="tcp_protocol"
|
|
|
+gopher_protocol_select="network"
|
|
|
+http_protocol_select="tcp_protocol"
|
|
|
+http_protocol_suggest="zlib"
|
|
|
+httpproxy_protocol_select="tcp_protocol"
|
|
|
+httpproxy_protocol_suggest="zlib"
|
|
|
+https_protocol_select="tls_protocol"
|
|
|
+https_protocol_suggest="zlib"
|
|
|
+icecast_protocol_select="http_protocol"
|
|
|
+librtmp_protocol_deps="librtmp"
|
|
|
+librtmpe_protocol_deps="librtmp"
|
|
|
+librtmps_protocol_deps="librtmp"
|
|
|
+librtmpt_protocol_deps="librtmp"
|
|
|
+librtmpte_protocol_deps="librtmp"
|
|
|
+libsmbclient_protocol_deps="libsmbclient gplv3"
|
|
|
+libssh_protocol_deps="libssh"
|
|
|
+libtls_conflict="openssl gnutls"
|
|
|
+mmsh_protocol_select="http_protocol"
|
|
|
+mmst_protocol_select="network"
|
|
|
+libsrt_protocol_deps="libsrt"
|
|
|
+libsrt_protocol_select="network"
|
|
|
+rtmp_protocol_conflict="librtmp_protocol"
|
|
|
+rtmp_protocol_select="tcp_protocol"
|
|
|
+rtmp_protocol_suggest="zlib"
|
|
|
+rtmpe_protocol_select="ffrtmpcrypt_protocol"
|
|
|
+rtmpe_protocol_suggest="zlib"
|
|
|
+rtmps_protocol_conflict="librtmp_protocol"
|
|
|
+rtmps_protocol_select="tls_protocol"
|
|
|
+rtmps_protocol_suggest="zlib"
|
|
|
+rtmpt_protocol_select="ffrtmphttp_protocol"
|
|
|
+rtmpt_protocol_suggest="zlib"
|
|
|
+rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol"
|
|
|
+rtmpte_protocol_suggest="zlib"
|
|
|
+rtmpts_protocol_select="ffrtmphttp_protocol https_protocol"
|
|
|
+rtmpts_protocol_suggest="zlib"
|
|
|
+rtp_protocol_select="udp_protocol"
|
|
|
+schannel_conflict="openssl gnutls libtls"
|
|
|
+sctp_protocol_deps="struct_sctp_event_subscribe struct_msghdr_msg_flags"
|
|
|
+sctp_protocol_select="network"
|
|
|
+securetransport_conflict="openssl gnutls libtls"
|
|
|
+srtp_protocol_select="rtp_protocol srtp"
|
|
|
+tcp_protocol_select="network"
|
|
|
+tls_protocol_deps_any="gnutls openssl schannel securetransport libtls"
|
|
|
+tls_protocol_select="tcp_protocol"
|
|
|
+udp_protocol_select="network"
|
|
|
+udplite_protocol_select="network"
|
|
|
+unix_protocol_deps="sys_un_h"
|
|
|
+unix_protocol_select="network"
|
|
|
+
|
|
|
+# filters
|
|
|
+afftfilt_filter_deps="avcodec"
|
|
|
+afftfilt_filter_select="fft"
|
|
|
+afir_filter_deps="avcodec"
|
|
|
+afir_filter_select="fft"
|
|
|
+amovie_filter_deps="avcodec avformat"
|
|
|
+aresample_filter_deps="swresample"
|
|
|
+ass_filter_deps="libass"
|
|
|
+atempo_filter_deps="avcodec"
|
|
|
+atempo_filter_select="rdft"
|
|
|
+avgblur_opencl_filter_deps="opencl"
|
|
|
+azmq_filter_deps="libzmq"
|
|
|
+blackframe_filter_deps="gpl"
|
|
|
+boxblur_filter_deps="gpl"
|
|
|
+bs2b_filter_deps="libbs2b"
|
|
|
+colormatrix_filter_deps="gpl"
|
|
|
+convolution_opencl_filter_deps="opencl"
|
|
|
+convolve_filter_deps="avcodec"
|
|
|
+convolve_filter_select="fft"
|
|
|
+coreimage_filter_deps="coreimage appkit"
|
|
|
+coreimage_filter_extralibs="-framework OpenGL"
|
|
|
+coreimagesrc_filter_deps="coreimage appkit"
|
|
|
+coreimagesrc_filter_extralibs="-framework OpenGL"
|
|
|
+cover_rect_filter_deps="avcodec avformat gpl"
|
|
|
+cropdetect_filter_deps="gpl"
|
|
|
+deconvolve_filter_deps="avcodec"
|
|
|
+deconvolve_filter_select="fft"
|
|
|
+deinterlace_qsv_filter_deps="libmfx"
|
|
|
+deinterlace_vaapi_filter_deps="vaapi"
|
|
|
+delogo_filter_deps="gpl"
|
|
|
+denoise_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
|
|
|
+deshake_filter_select="pixelutils"
|
|
|
+drawtext_filter_deps="libfreetype"
|
|
|
+drawtext_filter_suggest="libfontconfig libfribidi"
|
|
|
+elbg_filter_deps="avcodec"
|
|
|
+eq_filter_deps="gpl"
|
|
|
+fftfilt_filter_deps="avcodec"
|
|
|
+fftfilt_filter_select="rdft"
|
|
|
+find_rect_filter_deps="avcodec avformat gpl"
|
|
|
+firequalizer_filter_deps="avcodec"
|
|
|
+firequalizer_filter_select="rdft"
|
|
|
+flite_filter_deps="libflite"
|
|
|
+framerate_filter_select="pixelutils"
|
|
|
+frei0r_filter_deps="frei0r libdl"
|
|
|
+frei0r_src_filter_deps="frei0r libdl"
|
|
|
+fspp_filter_deps="gpl"
|
|
|
+geq_filter_deps="gpl"
|
|
|
+histeq_filter_deps="gpl"
|
|
|
+hqdn3d_filter_deps="gpl"
|
|
|
+interlace_filter_deps="gpl"
|
|
|
+kerndeint_filter_deps="gpl"
|
|
|
+ladspa_filter_deps="ladspa libdl"
|
|
|
+lv2_filter_deps="lv2"
|
|
|
+mcdeint_filter_deps="avcodec gpl"
|
|
|
+movie_filter_deps="avcodec avformat"
|
|
|
+mpdecimate_filter_deps="gpl"
|
|
|
+mpdecimate_filter_select="pixelutils"
|
|
|
+mptestsrc_filter_deps="gpl"
|
|
|
+negate_filter_deps="lut_filter"
|
|
|
+nnedi_filter_deps="gpl"
|
|
|
+ocr_filter_deps="libtesseract"
|
|
|
+ocv_filter_deps="libopencv"
|
|
|
+openclsrc_filter_deps="opencl"
|
|
|
+overlay_opencl_filter_deps="opencl"
|
|
|
+overlay_qsv_filter_deps="libmfx"
|
|
|
+overlay_qsv_filter_select="qsvvpp"
|
|
|
+owdenoise_filter_deps="gpl"
|
|
|
+pan_filter_deps="swresample"
|
|
|
+perspective_filter_deps="gpl"
|
|
|
+phase_filter_deps="gpl"
|
|
|
+pp7_filter_deps="gpl"
|
|
|
+pp_filter_deps="gpl postproc"
|
|
|
+procamp_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
|
|
|
+program_opencl_filter_deps="opencl"
|
|
|
+pullup_filter_deps="gpl"
|
|
|
+removelogo_filter_deps="avcodec avformat swscale"
|
|
|
+repeatfields_filter_deps="gpl"
|
|
|
+resample_filter_deps="avresample"
|
|
|
+rubberband_filter_deps="librubberband"
|
|
|
+sab_filter_deps="gpl swscale"
|
|
|
+scale2ref_filter_deps="swscale"
|
|
|
+scale_filter_deps="swscale"
|
|
|
+scale_qsv_filter_deps="libmfx"
|
|
|
+select_filter_select="pixelutils"
|
|
|
+sharpness_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
|
|
|
+showcqt_filter_deps="avcodec avformat swscale"
|
|
|
+showcqt_filter_suggest="libfontconfig libfreetype"
|
|
|
+showcqt_filter_select="fft"
|
|
|
+showfreqs_filter_deps="avcodec"
|
|
|
+showfreqs_filter_select="fft"
|
|
|
+showspectrum_filter_deps="avcodec"
|
|
|
+showspectrum_filter_select="fft"
|
|
|
+showspectrumpic_filter_deps="avcodec"
|
|
|
+showspectrumpic_filter_select="fft"
|
|
|
+signature_filter_deps="gpl avcodec avformat"
|
|
|
+smartblur_filter_deps="gpl swscale"
|
|
|
+sofalizer_filter_deps="libmysofa avcodec"
|
|
|
+sofalizer_filter_select="fft"
|
|
|
+spectrumsynth_filter_deps="avcodec"
|
|
|
+spectrumsynth_filter_select="fft"
|
|
|
+spp_filter_deps="gpl avcodec"
|
|
|
+spp_filter_select="fft idctdsp fdctdsp me_cmp pixblockdsp"
|
|
|
+stereo3d_filter_deps="gpl"
|
|
|
+subtitles_filter_deps="avformat avcodec libass"
|
|
|
+super2xsai_filter_deps="gpl"
|
|
|
+pixfmts_super2xsai_test_deps="super2xsai_filter"
|
|
|
+tinterlace_filter_deps="gpl"
|
|
|
+tinterlace_merge_test_deps="tinterlace_filter"
|
|
|
+tinterlace_pad_test_deps="tinterlace_filter"
|
|
|
+tonemap_filter_deps="const_nan"
|
|
|
+unsharp_opencl_filter_deps="opencl"
|
|
|
+uspp_filter_deps="gpl avcodec"
|
|
|
+vaguedenoiser_filter_deps="gpl"
|
|
|
+vidstabdetect_filter_deps="libvidstab"
|
|
|
+vidstabtransform_filter_deps="libvidstab"
|
|
|
+libvmaf_filter_deps="libvmaf pthreads"
|
|
|
+zmq_filter_deps="libzmq"
|
|
|
+zoompan_filter_deps="swscale"
|
|
|
+zscale_filter_deps="libzimg const_nan"
|
|
|
+scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
|
|
|
+vpp_qsv_filter_deps="libmfx"
|
|
|
+vpp_qsv_filter_select="qsvvpp"
|
|
|
+
|
|
|
+# examples
|
|
|
+avio_dir_cmd_deps="avformat avutil"
|
|
|
+avio_reading_deps="avformat avcodec avutil"
|
|
|
+decode_audio_example_deps="avcodec avutil"
|
|
|
+decode_video_example_deps="avcodec avutil"
|
|
|
+demuxing_decoding_example_deps="avcodec avformat avutil"
|
|
|
+encode_audio_example_deps="avcodec avutil"
|
|
|
+encode_video_example_deps="avcodec avutil"
|
|
|
+extract_mvs_example_deps="avcodec avformat avutil"
|
|
|
+filter_audio_example_deps="avfilter avutil"
|
|
|
+filtering_audio_example_deps="avfilter avcodec avformat avutil"
|
|
|
+filtering_video_example_deps="avfilter avcodec avformat avutil"
|
|
|
+http_multiclient_example_deps="avformat avutil fork"
|
|
|
+hw_decode_example_deps="avcodec avformat avutil"
|
|
|
+metadata_example_deps="avformat avutil"
|
|
|
+muxing_example_deps="avcodec avformat avutil swscale"
|
|
|
+qsvdec_example_deps="avcodec avutil libmfx h264_qsv_decoder"
|
|
|
+remuxing_example_deps="avcodec avformat avutil"
|
|
|
+resampling_audio_example_deps="avutil swresample"
|
|
|
+scaling_video_example_deps="avutil swscale"
|
|
|
+transcode_aac_example_deps="avcodec avformat swresample"
|
|
|
+transcoding_example_deps="avfilter avcodec avformat avutil"
|
|
|
+vaapi_encode_example_deps="avcodec avutil h264_vaapi_encoder"
|
|
|
+vaapi_transcode_example_deps="avcodec avformat avutil h264_vaapi_encoder"
|
|
|
+
|
|
|
+# EXTRALIBS_LIST
|
|
|
+cpu_init_extralibs="pthreads_extralibs"
|
|
|
+cws2fws_extralibs="zlib_extralibs"
|
|
|
+
|
|
|
+# libraries, in linking order
|
|
|
+avcodec_deps="avutil"
|
|
|
+avcodec_suggest="libm"
|
|
|
+avcodec_select="null_bsf"
|
|
|
+avdevice_deps="avformat avcodec avutil"
|
|
|
+avdevice_suggest="libm"
|
|
|
+avfilter_deps="avutil"
|
|
|
+avfilter_suggest="libm"
|
|
|
+avformat_deps="avcodec avutil"
|
|
|
+avformat_suggest="libm network zlib"
|
|
|
+avresample_deps="avutil"
|
|
|
+avresample_suggest="libm"
|
|
|
+avutil_suggest="clock_gettime ffnvcodec libm libdrm libmfx opencl user32 vaapi videotoolbox corefoundation corevideo coremedia bcrypt"
|
|
|
+postproc_deps="avutil gpl"
|
|
|
+postproc_suggest="libm"
|
|
|
+swresample_deps="avutil"
|
|
|
+swresample_suggest="libm libsoxr"
|
|
|
+swscale_deps="avutil"
|
|
|
+swscale_suggest="libm"
|
|
|
+
|
|
|
+avcodec_extralibs="pthreads_extralibs iconv_extralibs"
|
|
|
+avfilter_extralibs="pthreads_extralibs"
|
|
|
+avutil_extralibs="d3d11va_extralibs nanosleep_extralibs pthreads_extralibs vaapi_drm_extralibs vaapi_x11_extralibs vdpau_x11_extralibs"
|
|
|
+
|
|
|
+# programs
|
|
|
+ffmpeg_deps="avcodec avfilter avformat swresample"
|
|
|
+ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter
|
|
|
+ null_filter
|
|
|
+ trim_filter"
|
|
|
+ffmpeg_suggest="ole32 psapi shell32"
|
|
|
+ffplay_deps="avcodec avformat swscale swresample sdl2"
|
|
|
+ffplay_select="rdft crop_filter transpose_filter hflip_filter vflip_filter rotate_filter"
|
|
|
+ffplay_suggest="shell32"
|
|
|
+ffprobe_deps="avcodec avformat"
|
|
|
+ffprobe_suggest="shell32"
|
|
|
+
|
|
|
+# documentation
|
|
|
+podpages_deps="perl"
|
|
|
+manpages_deps="perl pod2man"
|
|
|
+htmlpages_deps="perl"
|
|
|
+htmlpages_deps_any="makeinfo_html texi2html"
|
|
|
+txtpages_deps="perl makeinfo"
|
|
|
+doc_deps_any="manpages htmlpages podpages txtpages"
|
|
|
+
|
|
|
+# default parameters
|
|
|
+
|
|
|
+logfile="ijkffmpeg_ffbuild/config.log"
|
|
|
+
|
|
|
+# installation paths
|
|
|
+prefix_default="/usr/local"
|
|
|
+bindir_default='${prefix}/bin'
|
|
|
+datadir_default='${prefix}/share/ffmpeg'
|
|
|
+docdir_default='${prefix}/share/doc/ffmpeg'
|
|
|
+incdir_default='${prefix}/include'
|
|
|
+libdir_default='${prefix}/lib'
|
|
|
+mandir_default='${prefix}/share/man'
|
|
|
+
|
|
|
+# toolchain
|
|
|
+ar_default="ar"
|
|
|
+cc_default="gcc"
|
|
|
+cxx_default="g++"
|
|
|
+host_cc_default="gcc"
|
|
|
+doxygen_default="doxygen"
|
|
|
+install="install"
|
|
|
+ln_s_default="ln -s -f"
|
|
|
+nm_default="nm -g"
|
|
|
+pkg_config_default=pkg-config
|
|
|
+ranlib_default="ranlib"
|
|
|
+strip_default="strip"
|
|
|
+version_script='--version-script'
|
|
|
+objformat="elf32"
|
|
|
+x86asmexe_default="nasm"
|
|
|
+windres_default="windres"
|
|
|
+nvcc_default="nvcc"
|
|
|
+nvccflags_default="-gencode arch=compute_30,code=sm_30 -O2"
|
|
|
+striptype="direct"
|
|
|
+
|
|
|
+# OS
|
|
|
+target_os_default=$(tolower $(uname -s))
|
|
|
+host_os=$target_os_default
|
|
|
+
|
|
|
+# machine
|
|
|
+if test "$target_os_default" = aix; then
|
|
|
+ arch_default=$(uname -p)
|
|
|
+ strip_default="strip -X32_64"
|
|
|
+else
|
|
|
+ arch_default=$(uname -m)
|
|
|
+fi
|
|
|
+cpu="generic"
|
|
|
+intrinsics="none"
|
|
|
+
|
|
|
+# configurable options
|
|
|
+enable $PROGRAM_LIST
|
|
|
+enable $DOCUMENT_LIST
|
|
|
+enable $EXAMPLE_LIST
|
|
|
+enable $(filter_out avresample $LIBRARY_LIST)
|
|
|
+enable stripping
|
|
|
+
|
|
|
+enable asm
|
|
|
+enable debug
|
|
|
+enable doc
|
|
|
+enable faan faandct faanidct
|
|
|
+enable optimizations
|
|
|
+enable runtime_cpudetect
|
|
|
+enable safe_bitstream_reader
|
|
|
+enable static
|
|
|
+enable swscale_alpha
|
|
|
+enable valgrind_backtrace
|
|
|
+
|
|
|
+sws_max_filter_size_default=256
|
|
|
+set_default sws_max_filter_size
|
|
|
+
|
|
|
+# internal components are enabled by default
|
|
|
+enable $EXTRALIBS_LIST
|
|
|
+
|
|
|
+# Avoid external, non-system, libraries getting enabled by dependency resolution
|
|
|
+disable $EXTERNAL_LIBRARY_LIST $HWACCEL_LIBRARY_LIST
|
|
|
+
|
|
|
+# build settings
|
|
|
+SHFLAGS='-shared -Wl,-soname,$$(@F)'
|
|
|
+LIBPREF="lib"
|
|
|
+LIBSUF=".a"
|
|
|
+FULLNAME='$(NAME)$(BUILDSUF)'
|
|
|
+LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)'
|
|
|
+SLIBPREF="lib"
|
|
|
+SLIBSUF=".so"
|
|
|
+SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)'
|
|
|
+SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
|
|
|
+SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
|
|
|
+LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
|
|
|
+SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)'
|
|
|
+SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)'
|
|
|
+VERSION_SCRIPT_POSTPROCESS_CMD="cat"
|
|
|
+
|
|
|
+asflags_filter=echo
|
|
|
+cflags_filter=echo
|
|
|
+ldflags_filter=echo
|
|
|
+
|
|
|
+AS_C='-c'
|
|
|
+AS_O='-o $@'
|
|
|
+CC_C='-c'
|
|
|
+CC_E='-E -o $@'
|
|
|
+CC_O='-o $@'
|
|
|
+CXX_C='-c'
|
|
|
+CXX_O='-o $@'
|
|
|
+OBJCC_C='-c'
|
|
|
+OBJCC_E='-E -o $@'
|
|
|
+OBJCC_O='-o $@'
|
|
|
+X86ASM_O='-o $@'
|
|
|
+LD_O='-o $@'
|
|
|
+LD_LIB='-l%'
|
|
|
+LD_PATH='-L'
|
|
|
+HOSTCC_C='-c'
|
|
|
+HOSTCC_E='-E -o $@'
|
|
|
+HOSTCC_O='-o $@'
|
|
|
+HOSTLD_O='-o $@'
|
|
|
+NVCC_C='-c'
|
|
|
+NVCC_O='-o $@'
|
|
|
+
|
|
|
+host_extralibs='-lm'
|
|
|
+host_cflags_filter=echo
|
|
|
+host_ldflags_filter=echo
|
|
|
+
|
|
|
+target_path='$(CURDIR)'
|
|
|
+
|
|
|
+# since the object filename is not given with the -MM flag, the compiler
|
|
|
+# is only able to print the basename, and we must add the path ourselves
|
|
|
+DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>/dev/null | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(@F),$(@D)/$(@F)," > $(@:.o=.d)'
|
|
|
+DEPFLAGS='-MM'
|
|
|
+
|
|
|
+mkdir -p ijkffmpeg_ffbuild
|
|
|
+
|
|
|
+# find source path
|
|
|
+if test -f configure; then
|
|
|
+ source_path=.
|
|
|
+else
|
|
|
+ source_path=$(cd $(dirname "$0"); pwd)
|
|
|
+ case "$source_path" in
|
|
|
+ *[[:blank:]]*) die "Out of tree builds are impossible with whitespace in source path." ;;
|
|
|
+ esac
|
|
|
+ test -e "$source_path/config.h" &&
|
|
|
+ die "Out of tree builds are impossible with config.h in source dir."
|
|
|
+fi
|
|
|
+
|
|
|
+for v in "$@"; do
|
|
|
+ r=${v#*=}
|
|
|
+ l=${v%"$r"}
|
|
|
+ r=$(sh_quote "$r")
|
|
|
+ FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}"
|
|
|
+done
|
|
|
+
|
|
|
+find_things_extern(){
|
|
|
+ thing=$1
|
|
|
+ pattern=$2
|
|
|
+ file=$source_path/$3
|
|
|
+ out=${4:-$thing}
|
|
|
+ sed -n "s/^[^#]*extern.*$pattern *ff_\([^ ]*\)_$thing;/\1_$out/p" "$file"
|
|
|
+}
|
|
|
+
|
|
|
+find_filters_extern(){
|
|
|
+ file=$source_path/$1
|
|
|
+ #sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_\(\w\+\);/\2_filter/p" $file
|
|
|
+ sed -E -n "s/^extern AVFilter ff_([avfsinkrc]{2,5})_([a-zA-Z0-9_]+);/\2_filter/p" $file
|
|
|
+}
|
|
|
+
|
|
|
+FILTER_LIST=$(find_filters_extern libavfilter/allfilters.c)
|
|
|
+OUTDEV_LIST=$(find_things_extern muxer AVOutputFormat libavdevice/alldevices.c outdev)
|
|
|
+INDEV_LIST=$(find_things_extern demuxer AVInputFormat libavdevice/alldevices.c indev)
|
|
|
+MUXER_LIST=$(find_things_extern muxer AVOutputFormat libavformat/allformats.c)
|
|
|
+DEMUXER_LIST=$(find_things_extern demuxer AVInputFormat libavformat/allformats.c)
|
|
|
+ENCODER_LIST=$(find_things_extern encoder AVCodec libavcodec/allcodecs.c)
|
|
|
+DECODER_LIST=$(find_things_extern decoder AVCodec libavcodec/allcodecs.c)
|
|
|
+CODEC_LIST="
|
|
|
+ $ENCODER_LIST
|
|
|
+ $DECODER_LIST
|
|
|
+"
|
|
|
+PARSER_LIST=$(find_things_extern parser AVCodecParser libavcodec/parser.c)
|
|
|
+BSF_LIST=$(find_things_extern bsf AVBitStreamFilter libavcodec/bitstream_filters.c)
|
|
|
+HWACCEL_LIST=$(find_things_extern hwaccel AVHWAccel libavcodec/hwaccels.h)
|
|
|
+PROTOCOL_LIST=$(find_things_extern protocol URLProtocol libavformat/protocols.c)
|
|
|
+
|
|
|
+AVCODEC_COMPONENTS_LIST="
|
|
|
+ $BSF_LIST
|
|
|
+ $DECODER_LIST
|
|
|
+ $ENCODER_LIST
|
|
|
+ $HWACCEL_LIST
|
|
|
+ $PARSER_LIST
|
|
|
+"
|
|
|
+
|
|
|
+AVDEVICE_COMPONENTS_LIST="
|
|
|
+ $INDEV_LIST
|
|
|
+ $OUTDEV_LIST
|
|
|
+"
|
|
|
+
|
|
|
+AVFILTER_COMPONENTS_LIST="
|
|
|
+ $FILTER_LIST
|
|
|
+"
|
|
|
+
|
|
|
+AVFORMAT_COMPONENTS_LIST="
|
|
|
+ $DEMUXER_LIST
|
|
|
+ $MUXER_LIST
|
|
|
+ $PROTOCOL_LIST
|
|
|
+"
|
|
|
+
|
|
|
+ALL_COMPONENTS="
|
|
|
+ $AVCODEC_COMPONENTS_LIST
|
|
|
+ $AVDEVICE_COMPONENTS_LIST
|
|
|
+ $AVFILTER_COMPONENTS_LIST
|
|
|
+ $AVFORMAT_COMPONENTS_LIST
|
|
|
+"
|
|
|
+
|
|
|
+for n in $COMPONENT_LIST; do
|
|
|
+ v=$(toupper ${n%s})_LIST
|
|
|
+ eval enable \$$v
|
|
|
+ eval ${n}_if_any="\$$v"
|
|
|
+done
|
|
|
+
|
|
|
+enable $ARCH_EXT_LIST
|
|
|
+
|
|
|
+die_unknown(){
|
|
|
+ echo "Unknown option \"$1\"."
|
|
|
+ echo "See $0 --help for available options."
|
|
|
+ exit 1
|
|
|
+}
|
|
|
+
|
|
|
+print_in_columns() {
|
|
|
+ cols=$(expr $ncols / 24)
|
|
|
+ cat | tr ' ' '\n' | sort | pr -r "-$cols" -w $ncols -t
|
|
|
+}
|
|
|
+
|
|
|
+show_list() {
|
|
|
+ suffix=_$1
|
|
|
+ shift
|
|
|
+ echo $* | sed s/$suffix//g | print_in_columns
|
|
|
+ exit 0
|
|
|
+}
|
|
|
+
|
|
|
+rand_list(){
|
|
|
+ IFS=', '
|
|
|
+ set -- $*
|
|
|
+ unset IFS
|
|
|
+ for thing; do
|
|
|
+ comp=${thing%:*}
|
|
|
+ prob=${thing#$comp}
|
|
|
+ prob=${prob#:}
|
|
|
+ is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST
|
|
|
+ echo "prob ${prob:-0.5}"
|
|
|
+ printf '%s\n' $comp
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+do_random(){
|
|
|
+ action=$1
|
|
|
+ shift
|
|
|
+ random_seed=$(awk "BEGIN { srand($random_seed); print srand() }")
|
|
|
+ $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }")
|
|
|
+}
|
|
|
+
|
|
|
+for opt do
|
|
|
+ optval="${opt#*=}"
|
|
|
+ case "$opt" in
|
|
|
+ --extra-ldflags=*)
|
|
|
+ add_ldflags $optval
|
|
|
+ ;;
|
|
|
+ --extra-ldexeflags=*)
|
|
|
+ add_ldexeflags $optval
|
|
|
+ ;;
|
|
|
+ --extra-ldsoflags=*)
|
|
|
+ add_ldsoflags $optval
|
|
|
+ ;;
|
|
|
+ --extra-ldlibflags=*)
|
|
|
+ warn "The --extra-ldlibflags option is only provided for compatibility and will be\n"\
|
|
|
+ "removed in the future. Use --extra-ldsoflags instead."
|
|
|
+ add_ldsoflags $optval
|
|
|
+ ;;
|
|
|
+ --extra-libs=*)
|
|
|
+ add_extralibs $optval
|
|
|
+ ;;
|
|
|
+ --disable-devices)
|
|
|
+ disable $INDEV_LIST $OUTDEV_LIST
|
|
|
+ ;;
|
|
|
+ --enable-debug=*)
|
|
|
+ debuglevel="$optval"
|
|
|
+ ;;
|
|
|
+ --disable-programs)
|
|
|
+ disable $PROGRAM_LIST
|
|
|
+ ;;
|
|
|
+ --disable-everything)
|
|
|
+ map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
|
|
|
+ ;;
|
|
|
+ --disable-all)
|
|
|
+ map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
|
|
|
+ disable $LIBRARY_LIST $PROGRAM_LIST doc
|
|
|
+ enable avutil
|
|
|
+ ;;
|
|
|
+ --enable-random|--disable-random)
|
|
|
+ action=${opt%%-random}
|
|
|
+ do_random ${action#--} $COMPONENT_LIST
|
|
|
+ ;;
|
|
|
+ --enable-random=*|--disable-random=*)
|
|
|
+ action=${opt%%-random=*}
|
|
|
+ do_random ${action#--} $optval
|
|
|
+ ;;
|
|
|
+ --enable-sdl)
|
|
|
+ enable sdl2
|
|
|
+ ;;
|
|
|
+ --enable-*=*|--disable-*=*)
|
|
|
+ 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")_${thing}
|
|
|
+ list=$(filter "$name" $list)
|
|
|
+ [ "$list" = "" ] && warn "Option $opt did not match anything"
|
|
|
+ $action $list
|
|
|
+ ;;
|
|
|
+ --enable-yasm|--disable-yasm)
|
|
|
+ warn "The ${opt} option is only provided for compatibility and will be\n"\
|
|
|
+ "removed in the future. Use --enable-x86asm / --disable-x86asm instead."
|
|
|
+ test $opt = --enable-yasm && x86asm=yes || x86asm=no
|
|
|
+ ;;
|
|
|
+ --yasmexe=*)
|
|
|
+ warn "The --yasmexe option is only provided for compatibility and will be\n"\
|
|
|
+ "removed in the future. Use --x86asmexe instead."
|
|
|
+ x86asmexe="$optval"
|
|
|
+ ;;
|
|
|
+ --enable-?*|--disable-?*)
|
|
|
+ eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g')
|
|
|
+ if is_in $option $COMPONENT_LIST; then
|
|
|
+ test $action = disable && action=unset
|
|
|
+ eval $action \$$(toupper ${option%s})_LIST
|
|
|
+ elif is_in $option $CMDLINE_SELECT; then
|
|
|
+ $action $option
|
|
|
+ else
|
|
|
+ die_unknown $opt
|
|
|
+ fi
|
|
|
+ ;;
|
|
|
+ --list-*)
|
|
|
+ NAME="${opt#--list-}"
|
|
|
+ is_in $NAME $COMPONENT_LIST || die_unknown $opt
|
|
|
+ NAME=${NAME%s}
|
|
|
+ eval show_list $NAME \$$(toupper $NAME)_LIST
|
|
|
+ ;;
|
|
|
+ --help|-h) show_help
|
|
|
+ ;;
|
|
|
+ --quiet|-q) quiet=yes
|
|
|
+ ;;
|
|
|
+ --fatal-warnings) enable fatal_warnings
|
|
|
+ ;;
|
|
|
+ --libfuzzer=*)
|
|
|
+ libfuzzer_path="$optval"
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ optname="${opt%%=*}"
|
|
|
+ optname="${optname#--}"
|
|
|
+ optname=$(echo "$optname" | sed 's/-/_/g')
|
|
|
+ if is_in $optname $CMDLINE_SET; then
|
|
|
+ eval $optname='$optval'
|
|
|
+ elif is_in $optname $CMDLINE_APPEND; then
|
|
|
+ append $optname "$optval"
|
|
|
+ else
|
|
|
+ die_unknown $opt
|
|
|
+ fi
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+done
|
|
|
+
|
|
|
+for e in $env; do
|
|
|
+ eval "export $e"
|
|
|
+done
|
|
|
+
|
|
|
+if disabled autodetect; then
|
|
|
+
|
|
|
+ # Unless iconv is explicitely disabled by the user, we still want to probe
|
|
|
+ # for the iconv from the libc.
|
|
|
+ disabled iconv || enable libc_iconv
|
|
|
+
|
|
|
+ disable_weak $EXTERNAL_AUTODETECT_LIBRARY_LIST
|
|
|
+ disable_weak $HWACCEL_AUTODETECT_LIBRARY_LIST
|
|
|
+fi
|
|
|
+# Mark specifically enabled, but normally autodetected libraries as requested.
|
|
|
+for lib in $AUTODETECT_LIBS; do
|
|
|
+ enabled $lib && request $lib
|
|
|
+done
|
|
|
+#TODO: switch to $AUTODETECT_LIBS when $THREADS_LIST is supported the same way
|
|
|
+enable_weak $EXTERNAL_AUTODETECT_LIBRARY_LIST
|
|
|
+enable_weak $HWACCEL_AUTODETECT_LIBRARY_LIST
|
|
|
+
|
|
|
+disabled logging && logfile=/dev/null
|
|
|
+
|
|
|
+# command line configuration sanity checks
|
|
|
+
|
|
|
+# we need to build at least one lib type
|
|
|
+if ! enabled_any static shared; then
|
|
|
+ cat <<EOF
|
|
|
+At least one library type must be built.
|
|
|
+Specify --enable-static to build the static libraries or --enable-shared to
|
|
|
+build the shared libraries as well. To only build the shared libraries specify
|
|
|
+--disable-static in addition to --enable-shared.
|
|
|
+EOF
|
|
|
+ exit 1
|
|
|
+fi
|
|
|
+
|
|
|
+die_license_disabled() {
|
|
|
+ enabled $1 || { enabled $v && die "$v is $1 and --enable-$1 is not specified."; }
|
|
|
+}
|
|
|
+
|
|
|
+die_license_disabled_gpl() {
|
|
|
+ enabled $1 || { enabled $v && die "$v is incompatible with the gpl and --enable-$1 is not specified."; }
|
|
|
+}
|
|
|
+
|
|
|
+map "die_license_disabled gpl" $EXTERNAL_LIBRARY_GPL_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
|
|
|
+map "die_license_disabled version3" $EXTERNAL_LIBRARY_VERSION3_LIST $EXTERNAL_LIBRARY_GPLV3_LIST
|
|
|
+
|
|
|
+enabled gpl && map "die_license_disabled_gpl nonfree" $EXTERNAL_LIBRARY_NONFREE_LIST
|
|
|
+map "die_license_disabled nonfree" $HWACCEL_LIBRARY_NONFREE_LIST
|
|
|
+
|
|
|
+enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
|
|
|
+
|
|
|
+if enabled nonfree; then
|
|
|
+ license="nonfree and unredistributable"
|
|
|
+elif enabled gplv3; then
|
|
|
+ license="GPL version 3 or later"
|
|
|
+elif enabled lgplv3; then
|
|
|
+ license="LGPL version 3 or later"
|
|
|
+elif enabled gpl; then
|
|
|
+ license="GPL version 2 or later"
|
|
|
+else
|
|
|
+ license="LGPL version 2.1 or later"
|
|
|
+fi
|
|
|
+
|
|
|
+enabled_all gnutls openssl &&
|
|
|
+ die "GnuTLS and OpenSSL must not be enabled at the same time."
|
|
|
+
|
|
|
+# Disable all the library-specific components if the library itself
|
|
|
+# is disabled, see AVCODEC_LIST and following _LIST variables.
|
|
|
+
|
|
|
+disable_components(){
|
|
|
+ disabled ${1} && disable $(
|
|
|
+ eval components="\$$(toupper ${1})_COMPONENTS"
|
|
|
+ map 'eval echo \${$(toupper ${v%s})_LIST}' $components
|
|
|
+ )
|
|
|
+}
|
|
|
+
|
|
|
+map 'disable_components $v' $LIBRARY_LIST
|
|
|
+
|
|
|
+echo "# $0 $FFMPEG_CONFIGURATION" > $logfile
|
|
|
+set >> $logfile
|
|
|
+
|
|
|
+test -n "$valgrind" && toolchain="valgrind-memcheck"
|
|
|
+
|
|
|
+enabled ossfuzz && {
|
|
|
+ add_cflags -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp -fno-omit-frame-pointer
|
|
|
+ add_ldflags -fsanitize=address,undefined -fsanitize-coverage=trace-pc-guard,trace-cmp
|
|
|
+}
|
|
|
+
|
|
|
+case "$toolchain" in
|
|
|
+ *-asan)
|
|
|
+ cc_default="${toolchain%-asan}"
|
|
|
+ add_cflags -fsanitize=address
|
|
|
+ add_ldflags -fsanitize=address
|
|
|
+ ;;
|
|
|
+ *-msan)
|
|
|
+ cc_default="${toolchain%-msan}"
|
|
|
+ add_cflags -fsanitize=memory -fsanitize-memory-track-origins
|
|
|
+ add_ldflags -fsanitize=memory
|
|
|
+ ;;
|
|
|
+ *-tsan)
|
|
|
+ cc_default="${toolchain%-tsan}"
|
|
|
+ add_cflags -fsanitize=thread -fPIE
|
|
|
+ add_ldflags -fsanitize=thread -pie
|
|
|
+ case "$toolchain" in
|
|
|
+ gcc-tsan)
|
|
|
+ add_cflags -fPIC
|
|
|
+ add_ldflags -fPIC
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ ;;
|
|
|
+ *-usan)
|
|
|
+ cc_default="${toolchain%-usan}"
|
|
|
+ add_cflags -fsanitize=undefined
|
|
|
+ add_ldflags -fsanitize=undefined
|
|
|
+ ;;
|
|
|
+ valgrind-*)
|
|
|
+ target_exec_default="valgrind"
|
|
|
+ case "$toolchain" in
|
|
|
+ valgrind-massif)
|
|
|
+ target_exec_args="--tool=massif --alloc-fn=av_malloc --alloc-fn=av_mallocz --alloc-fn=av_calloc --alloc-fn=av_fast_padded_malloc --alloc-fn=av_fast_malloc --alloc-fn=av_realloc_f --alloc-fn=av_fast_realloc --alloc-fn=av_realloc"
|
|
|
+ ;;
|
|
|
+ valgrind-memcheck)
|
|
|
+ target_exec_args="--error-exitcode=1 --malloc-fill=0x2a --track-origins=yes --leak-check=full --gen-suppressions=all --suppressions=$source_path/tests/fate-valgrind.supp"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ ;;
|
|
|
+ msvc)
|
|
|
+ # Check whether the current MSVC version needs the C99 converter.
|
|
|
+ # From MSVC 2013 (compiler major version 18) onwards, it does actually
|
|
|
+ # support enough of C99 to build ffmpeg. Default to the new
|
|
|
+ # behaviour if the regexp was unable to match anything, since this
|
|
|
+ # successfully parses the version number of existing supported
|
|
|
+ # versions that require the converter (MSVC 2010 and 2012).
|
|
|
+ cl_major_ver=$(cl 2>&1 | sed -n 's/.*Version \([[:digit:]]\{1,\}\)\..*/\1/p')
|
|
|
+ if [ -z "$cl_major_ver" ] || [ $cl_major_ver -ge 18 ]; then
|
|
|
+ cc_default="cl"
|
|
|
+ cxx_default="cl"
|
|
|
+ else
|
|
|
+ cc_default="c99wrap cl"
|
|
|
+ cxx_default="c99wrap cl"
|
|
|
+ fi
|
|
|
+ ld_default="$source_path/compat/windows/mslink"
|
|
|
+ nm_default="dumpbin -symbols"
|
|
|
+ ar_default="lib"
|
|
|
+ case "$arch" in
|
|
|
+ aarch64|arm64)
|
|
|
+ as_default="armasm64"
|
|
|
+ ;;
|
|
|
+ arm*)
|
|
|
+ as_default="armasm"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ target_os_default="win32"
|
|
|
+ # Use a relative path for TMPDIR. This makes sure all the
|
|
|
+ # ffconf temp files are written with a relative path, avoiding
|
|
|
+ # issues with msys/win32 path conversion for MSVC parameters
|
|
|
+ # such as -Fo<file> or -out:<file>.
|
|
|
+ TMPDIR=.
|
|
|
+ ;;
|
|
|
+ icl)
|
|
|
+ cc_default="icl"
|
|
|
+ ld_default="xilink"
|
|
|
+ nm_default="dumpbin -symbols"
|
|
|
+ ar_default="xilib"
|
|
|
+ target_os_default="win32"
|
|
|
+ TMPDIR=.
|
|
|
+ ;;
|
|
|
+ gcov)
|
|
|
+ add_cflags -fprofile-arcs -ftest-coverage
|
|
|
+ add_ldflags -fprofile-arcs -ftest-coverage
|
|
|
+ ;;
|
|
|
+ llvm-cov)
|
|
|
+ add_cflags -fprofile-arcs -ftest-coverage
|
|
|
+ add_ldflags --coverage
|
|
|
+ ;;
|
|
|
+ hardened)
|
|
|
+ add_cppflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
|
|
|
+ add_cflags -fno-strict-overflow -fstack-protector-all
|
|
|
+ add_ldflags -Wl,-z,relro -Wl,-z,now
|
|
|
+ add_cflags -fPIE
|
|
|
+ add_ldexeflags -fPIE -pie
|
|
|
+ ;;
|
|
|
+ ?*)
|
|
|
+ die "Unknown toolchain $toolchain"
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+if test -n "$cross_prefix"; then
|
|
|
+ test -n "$arch" && test -n "$target_os" ||
|
|
|
+ die "Must specify target arch (--arch) and OS (--target-os) when cross-compiling"
|
|
|
+ enable cross_compile
|
|
|
+fi
|
|
|
+
|
|
|
+ar_default="${cross_prefix}${ar_default}"
|
|
|
+cc_default="${cross_prefix}${cc_default}"
|
|
|
+cxx_default="${cross_prefix}${cxx_default}"
|
|
|
+nm_default="${cross_prefix}${nm_default}"
|
|
|
+pkg_config_default="${cross_prefix}${pkg_config_default}"
|
|
|
+if ${cross_prefix}${ranlib_default} 2>&1 | grep -q "\-D "; then
|
|
|
+ ranlib_default="${cross_prefix}${ranlib_default} -D"
|
|
|
+else
|
|
|
+ ranlib_default="${cross_prefix}${ranlib_default}"
|
|
|
+fi
|
|
|
+strip_default="${cross_prefix}${strip_default}"
|
|
|
+windres_default="${cross_prefix}${windres_default}"
|
|
|
+
|
|
|
+sysinclude_default="${sysroot}/usr/include"
|
|
|
+
|
|
|
+set_default arch cc cxx doxygen pkg_config ranlib strip sysinclude \
|
|
|
+ target_exec target_os x86asmexe nvcc
|
|
|
+enabled cross_compile || host_cc_default=$cc
|
|
|
+set_default host_cc
|
|
|
+
|
|
|
+pkg_config_fail_message=""
|
|
|
+if ! $pkg_config --version >/dev/null 2>&1; then
|
|
|
+ warn "$pkg_config not found, library detection may fail."
|
|
|
+ pkg_config=false
|
|
|
+elif is_in -static $cc $LDFLAGS && ! is_in --static $pkg_config $pkg_config_flags; then
|
|
|
+ pkg_config_fail_message="
|
|
|
+Note: When building a static binary, add --pkg-config-flags=\"--static\"."
|
|
|
+fi
|
|
|
+
|
|
|
+if test $doxygen != $doxygen_default && \
|
|
|
+ ! $doxygen --version >/dev/null 2>&1; then
|
|
|
+ warn "Specified doxygen \"$doxygen\" not found, API documentation will fail to build."
|
|
|
+fi
|
|
|
+
|
|
|
+exesuf() {
|
|
|
+ case $1 in
|
|
|
+ mingw32*|mingw64*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;;
|
|
|
+ esac
|
|
|
+}
|
|
|
+
|
|
|
+EXESUF=$(exesuf $target_os)
|
|
|
+HOSTEXESUF=$(exesuf $host_os)
|
|
|
+
|
|
|
+# set temporary file name
|
|
|
+: ${TMPDIR:=$TEMPDIR}
|
|
|
+: ${TMPDIR:=$TMP}
|
|
|
+: ${TMPDIR:=/tmp}
|
|
|
+
|
|
|
+if [ -n "$tempprefix" ] ; then
|
|
|
+ mktemp(){
|
|
|
+ tmpname="$tempprefix.${HOSTNAME}.${UID}"
|
|
|
+ echo "$tmpname"
|
|
|
+ mkdir "$tmpname"
|
|
|
+ }
|
|
|
+elif ! test_cmd mktemp -u XXXXXX; then
|
|
|
+ # simple replacement for missing mktemp
|
|
|
+ # NOT SAFE FOR GENERAL USE
|
|
|
+ mktemp(){
|
|
|
+ tmpname="${2%%XXX*}.${HOSTNAME}.${UID}.$$"
|
|
|
+ echo "$tmpname"
|
|
|
+ mkdir "$tmpname"
|
|
|
+ }
|
|
|
+fi
|
|
|
+
|
|
|
+FFTMPDIR=$(mktemp -d "${TMPDIR}/ffconf.XXXXXXXX" 2> /dev/null) ||
|
|
|
+ die "Unable to create temporary directory in $TMPDIR."
|
|
|
+
|
|
|
+tmpfile(){
|
|
|
+ tmp="${FFTMPDIR}/test"$2
|
|
|
+ (set -C; exec > $tmp) 2> /dev/null ||
|
|
|
+ die "Unable to create temporary file in $FFTMPDIR."
|
|
|
+ eval $1=$tmp
|
|
|
+}
|
|
|
+
|
|
|
+trap 'rm -rf -- "$FFTMPDIR"' EXIT
|
|
|
+trap 'exit 2' INT
|
|
|
+
|
|
|
+tmpfile TMPASM .asm
|
|
|
+tmpfile TMPC .c
|
|
|
+tmpfile TMPCPP .cpp
|
|
|
+tmpfile TMPE $EXESUF
|
|
|
+tmpfile TMPH .h
|
|
|
+tmpfile TMPM .m
|
|
|
+tmpfile TMPO .o
|
|
|
+tmpfile TMPS .S
|
|
|
+tmpfile TMPSH .sh
|
|
|
+tmpfile TMPV .ver
|
|
|
+
|
|
|
+unset -f mktemp
|
|
|
+
|
|
|
+chmod +x $TMPE
|
|
|
+
|
|
|
+# make sure we can execute files in $TMPDIR
|
|
|
+cat > $TMPSH 2>> $logfile <<EOF
|
|
|
+#! /bin/sh
|
|
|
+EOF
|
|
|
+chmod +x $TMPSH >> $logfile 2>&1
|
|
|
+if ! $TMPSH >> $logfile 2>&1; then
|
|
|
+ cat <<EOF
|
|
|
+Unable to create and execute files in $TMPDIR. Set the TMPDIR environment
|
|
|
+variable to another directory and make sure that it is not mounted noexec.
|
|
|
+EOF
|
|
|
+ die "Sanity test failed."
|
|
|
+fi
|
|
|
+
|
|
|
+armasm_flags(){
|
|
|
+ for flag; do
|
|
|
+ case $flag in
|
|
|
+ # Filter out MSVC cl.exe options from cflags that shouldn't
|
|
|
+ # be passed to gas-preprocessor
|
|
|
+ -M[TD]*) ;;
|
|
|
+ *) echo $flag ;;
|
|
|
+ esac
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+cparser_flags(){
|
|
|
+ for flag; do
|
|
|
+ case $flag in
|
|
|
+ -Wno-switch) echo -Wno-switch-enum ;;
|
|
|
+ -Wno-format-zero-length) ;;
|
|
|
+ -Wdisabled-optimization) ;;
|
|
|
+ -Wno-pointer-sign) echo -Wno-other ;;
|
|
|
+ *) echo $flag ;;
|
|
|
+ esac
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+msvc_common_flags(){
|
|
|
+ for flag; do
|
|
|
+ case $flag in
|
|
|
+ # In addition to specifying certain flags under the compiler
|
|
|
+ # specific filters, they must be specified here as well or else the
|
|
|
+ # generic catch all at the bottom will print the original flag.
|
|
|
+ -Wall) ;;
|
|
|
+ -Wextra) ;;
|
|
|
+ -std=c99) ;;
|
|
|
+ # Common flags
|
|
|
+ -fomit-frame-pointer) ;;
|
|
|
+ -g) echo -Z7 ;;
|
|
|
+ -fno-math-errno) ;;
|
|
|
+ -fno-common) ;;
|
|
|
+ -fno-signed-zeros) ;;
|
|
|
+ -fPIC) ;;
|
|
|
+ -mthumb) ;;
|
|
|
+ -march=*) ;;
|
|
|
+ -lz) echo zlib.lib ;;
|
|
|
+ -lx264) echo libx264.lib ;;
|
|
|
+ -lstdc++) ;;
|
|
|
+ -l*) echo ${flag#-l}.lib ;;
|
|
|
+ -LARGEADDRESSAWARE) echo $flag ;;
|
|
|
+ -L*) echo -libpath:${flag#-L} ;;
|
|
|
+ *) echo $flag ;;
|
|
|
+ esac
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+msvc_flags(){
|
|
|
+ msvc_common_flags "$@"
|
|
|
+ for flag; do
|
|
|
+ case $flag in
|
|
|
+ -Wall) echo -W3 -wd4018 -wd4146 -wd4244 -wd4305 \
|
|
|
+ -wd4554 ;;
|
|
|
+ -Wextra) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
|
|
|
+ -wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
|
|
|
+ -wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
|
|
|
+ -wd4307 \
|
|
|
+ -wd4273 -wd4554 -wd4701 -wd4703 ;;
|
|
|
+ esac
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+icl_flags(){
|
|
|
+ msvc_common_flags "$@"
|
|
|
+ for flag; do
|
|
|
+ case $flag in
|
|
|
+ # Despite what Intel's documentation says -Wall, which is supported
|
|
|
+ # on Windows, does enable remarks so disable them here.
|
|
|
+ -Wall) echo $flag -Qdiag-disable:remark ;;
|
|
|
+ -std=c99) echo -Qstd=c99 ;;
|
|
|
+ -flto) echo -ipo ;;
|
|
|
+ esac
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+icc_flags(){
|
|
|
+ for flag; do
|
|
|
+ case $flag in
|
|
|
+ -flto) echo -ipo ;;
|
|
|
+ *) echo $flag ;;
|
|
|
+ esac
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+suncc_flags(){
|
|
|
+ for flag; do
|
|
|
+ case $flag in
|
|
|
+ -march=*|-mcpu=*)
|
|
|
+ case "${flag#*=}" in
|
|
|
+ native) echo -xtarget=native ;;
|
|
|
+ v9|niagara) echo -xarch=sparc ;;
|
|
|
+ ultrasparc) echo -xarch=sparcvis ;;
|
|
|
+ ultrasparc3|niagara2) 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 ;;
|
|
|
+ bonnell) echo -xarch=ssse3 ;;
|
|
|
+ corei7|nehalem) echo -xtarget=nehalem ;;
|
|
|
+ westmere) echo -xtarget=westmere ;;
|
|
|
+ silvermont) echo -xarch=sse4_2 ;;
|
|
|
+ corei7-avx|sandybridge) echo -xtarget=sandybridge ;;
|
|
|
+ core-avx*|ivybridge|haswell|broadwell|skylake*|knl)
|
|
|
+ echo -xarch=avx ;;
|
|
|
+ amdfam10|barcelona) echo -xtarget=barcelona ;;
|
|
|
+ btver1) echo -xarch=amdsse4a ;;
|
|
|
+ btver2|bdver*|znver*) echo -xarch=avx ;;
|
|
|
+ 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 ;;
|
|
|
+ -W*,*) echo $flag ;;
|
|
|
+ -f*-*|-W*|-mimpure-text) ;;
|
|
|
+ -shared) echo -G ;;
|
|
|
+ *) echo $flag ;;
|
|
|
+ esac
|
|
|
+ done
|
|
|
+}
|
|
|
+
|
|
|
+probe_cc(){
|
|
|
+ pfx=$1
|
|
|
+ _cc=$2
|
|
|
+ first=$3
|
|
|
+
|
|
|
+ unset _type _ident _cc_c _cc_e _cc_o _flags _cflags
|
|
|
+ unset _ld_o _ldflags _ld_lib _ld_path
|
|
|
+ unset _depflags _DEPCMD _DEPFLAGS
|
|
|
+ _flags_filter=echo
|
|
|
+
|
|
|
+ if $_cc --version 2>&1 | grep -q '^GNU assembler'; then
|
|
|
+ true # no-op to avoid reading stdin in following checks
|
|
|
+ elif $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
|
|
|
+ _type=llvm_gcc
|
|
|
+ gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)')
|
|
|
+ _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver"
|
|
|
+ _depflags='-MMD -MF $(@:.o=.d) -MT $@'
|
|
|
+ _cflags_speed='-O3'
|
|
|
+ _cflags_size='-Os'
|
|
|
+ elif $_cc -v 2>&1 | grep -qi ^gcc; then
|
|
|
+ _type=gcc
|
|
|
+ gcc_version=$($_cc --version | head -n1)
|
|
|
+ gcc_basever=$($_cc -dumpversion)
|
|
|
+ gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)')
|
|
|
+ gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)")
|
|
|
+ _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver")
|
|
|
+ case $gcc_basever in
|
|
|
+ 2) ;;
|
|
|
+ 2.*) ;;
|
|
|
+ *) _depflags='-MMD -MF $(@:.o=.d) -MT $@' ;;
|
|
|
+ esac
|
|
|
+ if [ "$first" = true ]; then
|
|
|
+ case $gcc_basever in
|
|
|
+ 4.2*)
|
|
|
+ warn "gcc 4.2 is outdated and may miscompile FFmpeg. Please use a newer compiler." ;;
|
|
|
+ esac
|
|
|
+ fi
|
|
|
+ _cflags_speed='-O3'
|
|
|
+ _cflags_size='-Os'
|
|
|
+ elif $_cc --version 2>/dev/null | grep -q ^icc; then
|
|
|
+ _type=icc
|
|
|
+ _ident=$($_cc --version | head -n1)
|
|
|
+ _depflags='-MMD'
|
|
|
+ _cflags_speed='-O3'
|
|
|
+ _cflags_size='-Os'
|
|
|
+ _cflags_noopt='-O1'
|
|
|
+ _flags_filter=icc_flags
|
|
|
+ elif $_cc -v 2>&1 | grep -q xlc; then
|
|
|
+ _type=xlc
|
|
|
+ _ident=$($_cc -qversion 2>/dev/null | head -n1)
|
|
|
+ _cflags_speed='-O5'
|
|
|
+ _cflags_size='-O5 -qcompact'
|
|
|
+ elif $_cc --vsn 2>/dev/null | grep -Eq "ARM (C/C\+\+ )?Compiler"; then
|
|
|
+ test -d "$sysroot" || die "No valid sysroot specified."
|
|
|
+ _type=armcc
|
|
|
+ _ident=$($_cc --vsn | grep -i build | head -n1 | sed 's/.*: //')
|
|
|
+ armcc_conf="$PWD/armcc.conf"
|
|
|
+ $_cc --arm_linux_configure \
|
|
|
+ --arm_linux_config_file="$armcc_conf" \
|
|
|
+ --configure_sysroot="$sysroot" \
|
|
|
+ --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 ||
|
|
|
+ die "Error creating armcc configuration file."
|
|
|
+ $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc
|
|
|
+ _flags="--arm_linux_config_file=$armcc_conf --translate_gcc"
|
|
|
+ as_default="${cross_prefix}gcc"
|
|
|
+ _depflags='-MMD'
|
|
|
+ _cflags_speed='-O3'
|
|
|
+ _cflags_size='-Os'
|
|
|
+ elif $_cc -v 2>&1 | grep -q clang && ! $_cc -? > /dev/null 2>&1; then
|
|
|
+ _type=clang
|
|
|
+ _ident=$($_cc --version 2>/dev/null | head -n1)
|
|
|
+ _depflags='-MMD -MF $(@:.o=.d) -MT $@'
|
|
|
+ _cflags_speed='-O3'
|
|
|
+ _cflags_size='-Oz'
|
|
|
+ elif $_cc -V 2>&1 | grep -q Sun; then
|
|
|
+ _type=suncc
|
|
|
+ _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-)
|
|
|
+ _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)'
|
|
|
+ _DEPFLAGS='-xM1 -xc99'
|
|
|
+ _ldflags='-std=c99'
|
|
|
+ _cflags_speed='-O5'
|
|
|
+ _cflags_size='-O5 -xspace'
|
|
|
+ _flags_filter=suncc_flags
|
|
|
+ elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then
|
|
|
+ _type=pathscale
|
|
|
+ _ident=$($_cc -v 2>&1 | head -n1 | tr -d :)
|
|
|
+ _depflags='-MMD -MF $(@:.o=.d) -MT $@'
|
|
|
+ _cflags_speed='-O2'
|
|
|
+ _cflags_size='-Os'
|
|
|
+ _flags_filter='filter_out -Wdisabled-optimization'
|
|
|
+ elif $_cc -v 2>&1 | grep -q Open64; then
|
|
|
+ _type=open64
|
|
|
+ _ident=$($_cc -v 2>&1 | head -n1 | tr -d :)
|
|
|
+ _depflags='-MMD -MF $(@:.o=.d) -MT $@'
|
|
|
+ _cflags_speed='-O2'
|
|
|
+ _cflags_size='-Os'
|
|
|
+ _flags_filter='filter_out -Wdisabled-optimization|-Wtype-limits|-fno-signed-zeros'
|
|
|
+ elif $_cc 2>&1 | grep -q 'Microsoft.*ARM.*Assembler'; then
|
|
|
+ _type=armasm
|
|
|
+ _ident=$($_cc | head -n1)
|
|
|
+ # 4509: "This form of conditional instruction is deprecated"
|
|
|
+ _flags="-nologo -ignore 4509"
|
|
|
+ _flags_filter=armasm_flags
|
|
|
+ elif $_cc 2>&1 | grep -q Intel; then
|
|
|
+ _type=icl
|
|
|
+ _ident=$($_cc 2>&1 | head -n1)
|
|
|
+ _depflags='-QMMD -QMF$(@:.o=.d) -QMT$@'
|
|
|
+ # Not only is O3 broken on 13.x+ but it is slower on all previous
|
|
|
+ # versions (tested) as well.
|
|
|
+ _cflags_speed="-O2"
|
|
|
+ _cflags_size="-O1 -Oi" # -O1 without -Oi miscompiles stuff
|
|
|
+ if $_cc 2>&1 | grep -q Linker; then
|
|
|
+ _ld_o='-out:$@'
|
|
|
+ else
|
|
|
+ _ld_o='-Fe$@'
|
|
|
+ fi
|
|
|
+ _cc_o='-Fo$@'
|
|
|
+ _cc_e='-P'
|
|
|
+ _flags_filter=icl_flags
|
|
|
+ _ld_lib='lib%.a'
|
|
|
+ _ld_path='-libpath:'
|
|
|
+ # -Qdiag-error to make icl error when seeing certain unknown arguments
|
|
|
+ _flags='-nologo -Qdiag-error:4044,10157'
|
|
|
+ # -Qvec- -Qsimd- to prevent miscompilation, -GS, fp:precise for consistency
|
|
|
+ # with MSVC which enables it by default.
|
|
|
+ _cflags='-Qms0 -Qvec- -Qsimd- -GS -fp:precise'
|
|
|
+ disable stripping
|
|
|
+ elif $_cc -? 2>/dev/null | grep -q 'LLVM.*Linker'; then
|
|
|
+ # lld can emulate multiple different linkers; in ms link.exe mode,
|
|
|
+ # the -? parameter gives the help output which contains an identifyable
|
|
|
+ # string, while it gives an error in other modes.
|
|
|
+ _type=lld-link
|
|
|
+ # The link.exe mode doesn't have a switch for getting the version,
|
|
|
+ # but we can force it back to gnu mode and get the version from there.
|
|
|
+ _ident=$($_cc -flavor gnu --version 2>/dev/null)
|
|
|
+ _ld_o='-out:$@'
|
|
|
+ _flags_filter=msvc_flags
|
|
|
+ _ld_lib='lib%.a'
|
|
|
+ _ld_path='-libpath:'
|
|
|
+ elif $_cc -nologo- 2>&1 | grep -q Microsoft || { $_cc -v 2>&1 | grep -q clang && $_cc -? > /dev/null 2>&1; }; then
|
|
|
+ _type=msvc
|
|
|
+ _ident=$($_cc 2>&1 | head -n1 | tr -d '\r')
|
|
|
+ _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)'
|
|
|
+ _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs'
|
|
|
+ _cflags_speed="-O2"
|
|
|
+ _cflags_size="-O1"
|
|
|
+ _cflags_noopt="-O1"
|
|
|
+ if $_cc -nologo- 2>&1 | grep -q Linker; then
|
|
|
+ _ld_o='-out:$@'
|
|
|
+ else
|
|
|
+ _ld_o='-Fe$@'
|
|
|
+ fi
|
|
|
+ _cc_o='-Fo$@'
|
|
|
+ _cc_e='-P -Fi$@'
|
|
|
+ _flags_filter=msvc_flags
|
|
|
+ _ld_lib='lib%.a'
|
|
|
+ _ld_path='-libpath:'
|
|
|
+ _flags='-nologo'
|
|
|
+ disable stripping
|
|
|
+ elif $_cc --version 2>/dev/null | grep -q ^cparser; then
|
|
|
+ _type=cparser
|
|
|
+ _ident=$($_cc --version | head -n1)
|
|
|
+ _depflags='-MMD'
|
|
|
+ _cflags_speed='-O4'
|
|
|
+ _cflags_size='-O2'
|
|
|
+ _flags_filter=cparser_flags
|
|
|
+ fi
|
|
|
+
|
|
|
+ eval ${pfx}_type=\$_type
|
|
|
+ eval ${pfx}_ident=\$_ident
|
|
|
+}
|
|
|
+
|
|
|
+set_ccvars(){
|
|
|
+ eval ${1}_C=\${_cc_c-\${${1}_C}}
|
|
|
+ eval ${1}_E=\${_cc_e-\${${1}_E}}
|
|
|
+ eval ${1}_O=\${_cc_o-\${${1}_O}}
|
|
|
+
|
|
|
+ if [ -n "$_depflags" ]; then
|
|
|
+ eval ${1}_DEPFLAGS=\$_depflags
|
|
|
+ else
|
|
|
+ eval ${1}DEP=\${_DEPCMD:-\$DEPCMD}
|
|
|
+ eval ${1}DEP_FLAGS=\${_DEPFLAGS:-\$DEPFLAGS}
|
|
|
+ eval DEP${1}FLAGS=\$_flags
|
|
|
+ fi
|
|
|
+}
|
|
|
+
|
|
|
+probe_cc cc "$cc" "true"
|
|
|
+cflags_filter=$_flags_filter
|
|
|
+cflags_speed=$_cflags_speed
|
|
|
+cflags_size=$_cflags_size
|
|
|
+cflags_noopt=$_cflags_noopt
|
|
|
+add_cflags $_flags $_cflags
|
|
|
+cc_ldflags=$_ldflags
|
|
|
+set_ccvars CC
|
|
|
+set_ccvars CXX
|
|
|
+
|
|
|
+probe_cc hostcc "$host_cc"
|
|
|
+host_cflags_filter=$_flags_filter
|
|
|
+host_cflags_speed=$_cflags_speed
|
|
|
+add_host_cflags $_flags $_cflags
|
|
|
+set_ccvars HOSTCC
|
|
|
+
|
|
|
+test -n "$cc_type" && enable $cc_type ||
|
|
|
+ warn "Unknown C compiler $cc, unable to select optimal CFLAGS"
|
|
|
+
|
|
|
+: ${as_default:=$cc}
|
|
|
+: ${objcc_default:=$cc}
|
|
|
+: ${dep_cc_default:=$cc}
|
|
|
+: ${ld_default:=$cc}
|
|
|
+: ${host_ld_default:=$host_cc}
|
|
|
+set_default ar as objcc dep_cc ld ln_s host_ld windres
|
|
|
+
|
|
|
+probe_cc as "$as"
|
|
|
+asflags_filter=$_flags_filter
|
|
|
+add_asflags $_flags $_cflags
|
|
|
+set_ccvars AS
|
|
|
+
|
|
|
+probe_cc objcc "$objcc"
|
|
|
+objcflags_filter=$_flags_filter
|
|
|
+add_objcflags $_flags $_cflags
|
|
|
+set_ccvars OBJC
|
|
|
+
|
|
|
+probe_cc ld "$ld"
|
|
|
+ldflags_filter=$_flags_filter
|
|
|
+add_ldflags $_flags $_ldflags
|
|
|
+test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags
|
|
|
+LD_O=${_ld_o-$LD_O}
|
|
|
+LD_LIB=${_ld_lib-$LD_LIB}
|
|
|
+LD_PATH=${_ld_path-$LD_PATH}
|
|
|
+
|
|
|
+probe_cc hostld "$host_ld"
|
|
|
+host_ldflags_filter=$_flags_filter
|
|
|
+add_host_ldflags $_flags $_ldflags
|
|
|
+HOSTLD_O=${_ld_o-$HOSTLD_O}
|
|
|
+
|
|
|
+if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then
|
|
|
+ probe_cc depcc "$dep_cc"
|
|
|
+ CCDEP=${_DEPCMD:-$DEPCMD}
|
|
|
+ CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS}
|
|
|
+ DEPCCFLAGS=$_flags
|
|
|
+fi
|
|
|
+
|
|
|
+if $ar 2>&1 | grep -q Microsoft; then
|
|
|
+ arflags="-nologo"
|
|
|
+ ar_o='-out:$@'
|
|
|
+elif $ar 2>&1 | grep -q "\[D\] "; then
|
|
|
+ arflags="rcD"
|
|
|
+ ar_o='$@'
|
|
|
+else
|
|
|
+ arflags="rc"
|
|
|
+ ar_o='$@'
|
|
|
+fi
|
|
|
+
|
|
|
+add_cflags $extra_cflags
|
|
|
+add_cxxflags $extra_cxxflags
|
|
|
+add_objcflags $extra_objcflags
|
|
|
+add_asflags $extra_cflags
|
|
|
+
|
|
|
+if test -n "$sysroot"; then
|
|
|
+ case "$cc_type" in
|
|
|
+ gcc|llvm_gcc|clang)
|
|
|
+ add_cppflags --sysroot="$sysroot"
|
|
|
+ add_ldflags --sysroot="$sysroot"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+fi
|
|
|
+
|
|
|
+if test "$cpu" = host; then
|
|
|
+ enabled cross_compile &&
|
|
|
+ die "--cpu=host makes no sense when cross-compiling."
|
|
|
+
|
|
|
+ case "$cc_type" in
|
|
|
+ gcc|llvm_gcc)
|
|
|
+ check_native(){
|
|
|
+ $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return
|
|
|
+ sed -n "/cc1.*$1=/{
|
|
|
+ s/.*$1=\\([^ ]*\\).*/\\1/
|
|
|
+ p
|
|
|
+ q
|
|
|
+ }" $TMPE
|
|
|
+ }
|
|
|
+ cpu=$(check_native -march || check_native -mcpu)
|
|
|
+ ;;
|
|
|
+ clang)
|
|
|
+ check_native(){
|
|
|
+ $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return
|
|
|
+ sed -n "/cc1.*-target-cpu /{
|
|
|
+ s/.*-target-cpu \\([^ ]*\\).*/\\1/
|
|
|
+ p
|
|
|
+ q
|
|
|
+ }" $TMPE
|
|
|
+ }
|
|
|
+ cpu=$(check_native -march)
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+ test "${cpu:-host}" = host &&
|
|
|
+ die "--cpu=host not supported with compiler $cc"
|
|
|
+fi
|
|
|
+
|
|
|
+# Deal with common $arch aliases
|
|
|
+case "$arch" in
|
|
|
+ aarch64|arm64)
|
|
|
+ arch="aarch64"
|
|
|
+ ;;
|
|
|
+ arm*|iPad*|iPhone*)
|
|
|
+ arch="arm"
|
|
|
+ ;;
|
|
|
+ mips*|IP*)
|
|
|
+ case "$arch" in
|
|
|
+ *el)
|
|
|
+ add_cppflags -EL
|
|
|
+ add_ldflags -EL
|
|
|
+ ;;
|
|
|
+ *eb)
|
|
|
+ add_cppflags -EB
|
|
|
+ add_ldflags -EB
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ arch="mips"
|
|
|
+ ;;
|
|
|
+ parisc*|hppa*)
|
|
|
+ arch="parisc"
|
|
|
+ ;;
|
|
|
+ "Power Macintosh"|ppc*|powerpc*)
|
|
|
+ arch="ppc"
|
|
|
+ ;;
|
|
|
+ s390|s390x)
|
|
|
+ arch="s390"
|
|
|
+ ;;
|
|
|
+ sh4|sh)
|
|
|
+ arch="sh4"
|
|
|
+ ;;
|
|
|
+ sun4*|sparc*)
|
|
|
+ arch="sparc"
|
|
|
+ ;;
|
|
|
+ tilegx|tile-gx)
|
|
|
+ arch="tilegx"
|
|
|
+ ;;
|
|
|
+ i[3-6]86*|i86pc|BePC|x86pc|x86_64|x86_32|amd64)
|
|
|
+ arch="x86"
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+is_in $arch $ARCH_LIST || warn "unknown architecture $arch"
|
|
|
+enable $arch
|
|
|
+
|
|
|
+# Add processor-specific flags
|
|
|
+if enabled aarch64; then
|
|
|
+
|
|
|
+ case $cpu in
|
|
|
+ armv*)
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+elif enabled alpha; then
|
|
|
+
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+
|
|
|
+elif enabled arm; then
|
|
|
+
|
|
|
+ check_arm_arch() {
|
|
|
+ test_cpp_condition stddef.h \
|
|
|
+ "defined __ARM_ARCH_${1}__ || defined __TARGET_ARCH_${2:-$1}" \
|
|
|
+ $cpuflags
|
|
|
+ }
|
|
|
+
|
|
|
+ probe_arm_arch() {
|
|
|
+ if check_arm_arch 4; then echo armv4
|
|
|
+ elif check_arm_arch 4T; then echo armv4t
|
|
|
+ elif check_arm_arch 5; then echo armv5
|
|
|
+ elif check_arm_arch 5E; then echo armv5e
|
|
|
+ elif check_arm_arch 5T; then echo armv5t
|
|
|
+ elif check_arm_arch 5TE; then echo armv5te
|
|
|
+ elif check_arm_arch 5TEJ; then echo armv5te
|
|
|
+ elif check_arm_arch 6; then echo armv6
|
|
|
+ elif check_arm_arch 6J; then echo armv6j
|
|
|
+ elif check_arm_arch 6K; then echo armv6k
|
|
|
+ elif check_arm_arch 6Z; then echo armv6z
|
|
|
+ elif check_arm_arch 6KZ; then echo armv6zk
|
|
|
+ elif check_arm_arch 6ZK; then echo armv6zk
|
|
|
+ elif check_arm_arch 6T2; then echo armv6t2
|
|
|
+ elif check_arm_arch 7; then echo armv7
|
|
|
+ elif check_arm_arch 7A 7_A; then echo armv7-a
|
|
|
+ elif check_arm_arch 7S; then echo armv7-a
|
|
|
+ elif check_arm_arch 7R 7_R; then echo armv7-r
|
|
|
+ elif check_arm_arch 7M 7_M; then echo armv7-m
|
|
|
+ elif check_arm_arch 7EM 7E_M; then echo armv7-m
|
|
|
+ elif check_arm_arch 8A 8_A; then echo armv8-a
|
|
|
+ fi
|
|
|
+ }
|
|
|
+
|
|
|
+ [ "$cpu" = generic ] && cpu=$(probe_arm_arch)
|
|
|
+
|
|
|
+ case $cpu in
|
|
|
+ armv*)
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ subarch=$(echo $cpu | sed 's/[^a-z0-9]//g')
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+ case $cpu in
|
|
|
+ cortex-a*) subarch=armv7a ;;
|
|
|
+ cortex-r*) subarch=armv7r ;;
|
|
|
+ cortex-m*) enable thumb; subarch=armv7m ;;
|
|
|
+ arm11*) subarch=armv6 ;;
|
|
|
+ arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;;
|
|
|
+ armv4*|arm7*|arm9[24]*) subarch=armv4 ;;
|
|
|
+ *) subarch=$(probe_arm_arch) ;;
|
|
|
+ esac
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+ case "$subarch" in
|
|
|
+ armv5t*) enable fast_clz ;;
|
|
|
+ armv[6-8]*)
|
|
|
+ enable fast_clz
|
|
|
+ disabled fast_unaligned || enable fast_unaligned
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+elif enabled avr32; then
|
|
|
+
|
|
|
+ case $cpu in
|
|
|
+ ap7[02]0[0-2])
|
|
|
+ subarch="avr32_ap"
|
|
|
+ cpuflags="-mpart=$cpu"
|
|
|
+ ;;
|
|
|
+ ap)
|
|
|
+ subarch="avr32_ap"
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ ;;
|
|
|
+ uc3[ab]*)
|
|
|
+ subarch="avr32_uc"
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+ ;;
|
|
|
+ uc)
|
|
|
+ subarch="avr32_uc"
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+elif enabled bfin; then
|
|
|
+
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+
|
|
|
+elif enabled mips; then
|
|
|
+
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+
|
|
|
+ if [ "$cpu" != "generic" ]; then
|
|
|
+ disable mips32r2
|
|
|
+ disable mips32r5
|
|
|
+ disable mips64r2
|
|
|
+ disable mips32r6
|
|
|
+ disable mips64r6
|
|
|
+ disable loongson2
|
|
|
+ disable loongson3
|
|
|
+
|
|
|
+ case $cpu in
|
|
|
+ 24kc|24kf*|24kec|34kc|1004kc|24kef*|34kf*|1004kf*|74kc|74kf)
|
|
|
+ enable mips32r2
|
|
|
+ disable msa
|
|
|
+ ;;
|
|
|
+ p5600|i6400|p6600)
|
|
|
+ disable mipsdsp
|
|
|
+ disable mipsdspr2
|
|
|
+ ;;
|
|
|
+ loongson*)
|
|
|
+ enable loongson2
|
|
|
+ enable loongson3
|
|
|
+ enable local_aligned
|
|
|
+ enable simd_align_16
|
|
|
+ enable fast_64bit
|
|
|
+ enable fast_clz
|
|
|
+ enable fast_cmov
|
|
|
+ enable fast_unaligned
|
|
|
+ disable aligned_stack
|
|
|
+ disable mipsfpu
|
|
|
+ disable mipsdsp
|
|
|
+ disable mipsdspr2
|
|
|
+ case $cpu in
|
|
|
+ loongson3*)
|
|
|
+ cpuflags="-march=loongson3a -mhard-float -fno-expensive-optimizations"
|
|
|
+ ;;
|
|
|
+ loongson2e)
|
|
|
+ cpuflags="-march=loongson2e -mhard-float -fno-expensive-optimizations"
|
|
|
+ ;;
|
|
|
+ loongson2f)
|
|
|
+ cpuflags="-march=loongson2f -mhard-float -fno-expensive-optimizations"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ # Unknown CPU. Disable everything.
|
|
|
+ warn "unknown CPU. Disabling all MIPS optimizations."
|
|
|
+ disable mipsfpu
|
|
|
+ disable mipsdsp
|
|
|
+ disable mipsdspr2
|
|
|
+ disable msa
|
|
|
+ disable mmi
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+ case $cpu in
|
|
|
+ 24kc)
|
|
|
+ disable mipsfpu
|
|
|
+ disable mipsdsp
|
|
|
+ disable mipsdspr2
|
|
|
+ ;;
|
|
|
+ 24kf*)
|
|
|
+ disable mipsdsp
|
|
|
+ disable mipsdspr2
|
|
|
+ ;;
|
|
|
+ 24kec|34kc|1004kc)
|
|
|
+ disable mipsfpu
|
|
|
+ disable mipsdspr2
|
|
|
+ ;;
|
|
|
+ 24kef*|34kf*|1004kf*)
|
|
|
+ disable mipsdspr2
|
|
|
+ ;;
|
|
|
+ 74kc)
|
|
|
+ disable mipsfpu
|
|
|
+ ;;
|
|
|
+ p5600)
|
|
|
+ enable mips32r5
|
|
|
+ check_cflags "-mtune=p5600" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops"
|
|
|
+ ;;
|
|
|
+ i6400)
|
|
|
+ enable mips64r6
|
|
|
+ check_cflags "-mtune=i6400 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64"
|
|
|
+ ;;
|
|
|
+ p6600)
|
|
|
+ enable mips64r6
|
|
|
+ check_cflags "-mtune=p6600 -mabi=64" && check_cflags "-msched-weight -mload-store-pairs -funroll-loops" && check_ldflags "-mabi=64"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ else
|
|
|
+ # We do not disable anything. Is up to the user to disable the unwanted features.
|
|
|
+ warn 'generic cpu selected'
|
|
|
+ fi
|
|
|
+
|
|
|
+elif enabled ppc; then
|
|
|
+
|
|
|
+ disable ldbrx
|
|
|
+
|
|
|
+ case $(tolower $cpu) in
|
|
|
+ 601|ppc601|powerpc601)
|
|
|
+ cpuflags="-mcpu=601"
|
|
|
+ disable altivec
|
|
|
+ ;;
|
|
|
+ 603*|ppc603*|powerpc603*)
|
|
|
+ cpuflags="-mcpu=603"
|
|
|
+ disable altivec
|
|
|
+ ;;
|
|
|
+ 604*|ppc604*|powerpc604*)
|
|
|
+ cpuflags="-mcpu=604"
|
|
|
+ disable altivec
|
|
|
+ ;;
|
|
|
+ g3|75*|ppc75*|powerpc75*)
|
|
|
+ cpuflags="-mcpu=750"
|
|
|
+ disable altivec
|
|
|
+ ;;
|
|
|
+ g4|745*|ppc745*|powerpc745*)
|
|
|
+ cpuflags="-mcpu=7450"
|
|
|
+ disable vsx
|
|
|
+ ;;
|
|
|
+ 74*|ppc74*|powerpc74*)
|
|
|
+ cpuflags="-mcpu=7400"
|
|
|
+ disable vsx
|
|
|
+ ;;
|
|
|
+ g5|970|ppc970|powerpc970)
|
|
|
+ cpuflags="-mcpu=970"
|
|
|
+ disable vsx
|
|
|
+ ;;
|
|
|
+ power[3-6]*)
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+ disable vsx
|
|
|
+ ;;
|
|
|
+ power[7-8]*)
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+ ;;
|
|
|
+ cell)
|
|
|
+ cpuflags="-mcpu=cell"
|
|
|
+ enable ldbrx
|
|
|
+ disable vsx
|
|
|
+ ;;
|
|
|
+ e500mc)
|
|
|
+ cpuflags="-mcpu=e500mc"
|
|
|
+ disable altivec
|
|
|
+ ;;
|
|
|
+ e500v2)
|
|
|
+ cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double"
|
|
|
+ disable altivec
|
|
|
+ disable dcbzl
|
|
|
+ ;;
|
|
|
+ e500)
|
|
|
+ cpuflags="-mcpu=8540 -mhard-float"
|
|
|
+ disable altivec
|
|
|
+ disable dcbzl
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+elif enabled sparc; then
|
|
|
+
|
|
|
+ case $cpu in
|
|
|
+ cypress|f93[04]|tsc701|sparcl*|supersparc|hypersparc|niagara|v[789])
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+ ;;
|
|
|
+ ultrasparc*|niagara[234])
|
|
|
+ cpuflags="-mcpu=$cpu"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+elif enabled x86; then
|
|
|
+
|
|
|
+ case $cpu in
|
|
|
+ i[345]86|pentium)
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ disable i686
|
|
|
+ disable mmx
|
|
|
+ ;;
|
|
|
+ # targets that do NOT support nopl and conditional mov (cmov)
|
|
|
+ pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ disable i686
|
|
|
+ ;;
|
|
|
+ # targets that do support nopl and conditional mov (cmov)
|
|
|
+ i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx\
|
|
|
+ |core*|atom|bonnell|nehalem|westmere|silvermont|sandybridge|ivybridge|haswell|broadwell|skylake*|knl\
|
|
|
+ |amdfam10|barcelona|b[dt]ver*|znver*)
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ enable i686
|
|
|
+ enable fast_cmov
|
|
|
+ ;;
|
|
|
+ # targets that do support conditional mov but on which it's slow
|
|
|
+ pentium4|pentium4m|prescott|nocona)
|
|
|
+ cpuflags="-march=$cpu"
|
|
|
+ enable i686
|
|
|
+ disable fast_cmov
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+fi
|
|
|
+
|
|
|
+if [ "$cpu" != generic ]; then
|
|
|
+ add_cflags $cpuflags
|
|
|
+ add_asflags $cpuflags
|
|
|
+ test "$cc_type" = "$ld_type" && add_ldflags $cpuflags
|
|
|
+fi
|
|
|
+
|
|
|
+# compiler sanity check
|
|
|
+test_exec <<EOF
|
|
|
+int main(void){ return 0; }
|
|
|
+EOF
|
|
|
+if test "$?" != 0; then
|
|
|
+ echo "$cc is unable to create an executable file."
|
|
|
+ if test -z "$cross_prefix" && ! enabled cross_compile ; then
|
|
|
+ echo "If $cc is a cross-compiler, use the --enable-cross-compile option."
|
|
|
+ echo "Only do this if you know what cross compiling means."
|
|
|
+ fi
|
|
|
+ die "C compiler test failed."
|
|
|
+fi
|
|
|
+
|
|
|
+add_cppflags -D_ISOC99_SOURCE
|
|
|
+add_cxxflags -D__STDC_CONSTANT_MACROS
|
|
|
+check_cxxflags -std=c++11 || check_cxxflags -std=c++0x
|
|
|
+
|
|
|
+# some compilers silently accept -std=c11, so we also need to check that the
|
|
|
+# version macro is defined properly
|
|
|
+test_cflags_cc -std=c11 ctype.h "__STDC_VERSION__ >= 201112L" &&
|
|
|
+ add_cflags -std=c11 ||
|
|
|
+ check_cflags -std=c99
|
|
|
+
|
|
|
+check_cppflags -D_FILE_OFFSET_BITS=64
|
|
|
+check_cppflags -D_LARGEFILE_SOURCE
|
|
|
+
|
|
|
+add_host_cppflags -D_ISOC99_SOURCE
|
|
|
+check_host_cflags -std=c99
|
|
|
+check_host_cflags -Wall
|
|
|
+check_host_cflags $host_cflags_speed
|
|
|
+
|
|
|
+check_64bit(){
|
|
|
+ arch32=$1
|
|
|
+ arch64=$2
|
|
|
+ expr=${3:-'sizeof(void *) > 4'}
|
|
|
+ test_code cc "" "int test[2*($expr) - 1]" &&
|
|
|
+ subarch=$arch64 || subarch=$arch32
|
|
|
+ enable $subarch
|
|
|
+}
|
|
|
+
|
|
|
+case "$arch" in
|
|
|
+ aarch64|alpha|ia64)
|
|
|
+ enabled shared && enable_weak pic
|
|
|
+ ;;
|
|
|
+ mips)
|
|
|
+ check_64bit mips mips64 '_MIPS_SIM > 1'
|
|
|
+ enabled shared && enable_weak pic
|
|
|
+ ;;
|
|
|
+ parisc)
|
|
|
+ check_64bit parisc parisc64
|
|
|
+ enabled shared && enable_weak pic
|
|
|
+ ;;
|
|
|
+ ppc)
|
|
|
+ check_64bit ppc ppc64
|
|
|
+ enabled shared && enable_weak pic
|
|
|
+ ;;
|
|
|
+ s390)
|
|
|
+ check_64bit s390 s390x
|
|
|
+ enabled shared && enable_weak pic
|
|
|
+ ;;
|
|
|
+ sparc)
|
|
|
+ check_64bit sparc sparc64
|
|
|
+ enabled shared && enable_weak pic
|
|
|
+ ;;
|
|
|
+ x86)
|
|
|
+ check_64bit x86_32 x86_64
|
|
|
+ # Treat x32 as x64 for now. Note it also needs pic if shared
|
|
|
+ test "$subarch" = "x86_32" && test_cpp_condition stddef.h 'defined(__x86_64__)' &&
|
|
|
+ subarch=x86_64 && enable x86_64 && disable x86_32
|
|
|
+ if enabled x86_64; then
|
|
|
+ enabled shared && enable_weak pic
|
|
|
+ objformat=elf64
|
|
|
+ fi
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+# OS specific
|
|
|
+case $target_os in
|
|
|
+ aix)
|
|
|
+ SHFLAGS=-shared
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/aix'
|
|
|
+ enabled shared && add_ldflags -Wl,-brtl
|
|
|
+ arflags='-Xany -r -c'
|
|
|
+ striptype=""
|
|
|
+ ;;
|
|
|
+ android)
|
|
|
+ disable symver
|
|
|
+ enable section_data_rel_ro
|
|
|
+ SLIB_INSTALL_NAME='$(SLIBNAME)'
|
|
|
+ SLIB_INSTALL_LINKS=
|
|
|
+ SHFLAGS='-shared -Wl,-soname,$(SLIBNAME)'
|
|
|
+ ;;
|
|
|
+ haiku)
|
|
|
+ prefix_default="/boot/common"
|
|
|
+ network_extralibs="-lnetwork"
|
|
|
+ host_extralibs=
|
|
|
+ ;;
|
|
|
+ sunos)
|
|
|
+ SHFLAGS='-shared -Wl,-h,$$(@F)'
|
|
|
+ enabled x86 && append SHFLAGS -mimpure-text
|
|
|
+ network_extralibs="-lsocket -lnsl"
|
|
|
+ add_cppflags -D__EXTENSIONS__
|
|
|
+ # When using suncc to build, the Solaris linker will mark
|
|
|
+ # an executable with each instruction set encountered by
|
|
|
+ # the Solaris assembler. As our libraries contain their own
|
|
|
+ # guards for processor-specific code, instead suppress
|
|
|
+ # generation of the HWCAPS ELF section on Solaris x86 only.
|
|
|
+ enabled_all suncc x86 &&
|
|
|
+ echo "hwcap_1 = OVERRIDE;" > mapfile &&
|
|
|
+ add_ldflags -Wl,-M,mapfile
|
|
|
+ nm_default='nm -P -g'
|
|
|
+ version_script='-M'
|
|
|
+ VERSION_SCRIPT_POSTPROCESS_CMD='perl $(SRC_PATH)/compat/solaris/make_sunver.pl - $(OBJS)'
|
|
|
+ ;;
|
|
|
+ netbsd)
|
|
|
+ disable symver
|
|
|
+ oss_indev_extralibs="-lossaudio"
|
|
|
+ oss_outdev_extralibs="-lossaudio"
|
|
|
+ enabled gcc || check_ldflags -Wl,-zmuldefs
|
|
|
+ ;;
|
|
|
+ openbsd|bitrig)
|
|
|
+ disable symver
|
|
|
+ striptype=""
|
|
|
+ SHFLAGS='-shared'
|
|
|
+ SLIB_INSTALL_NAME='$(SLIBNAME).$(LIBMAJOR).$(LIBMINOR)'
|
|
|
+ SLIB_INSTALL_LINKS=
|
|
|
+ oss_indev_extralibs="-lossaudio"
|
|
|
+ oss_outdev_extralibs="-lossaudio"
|
|
|
+ ;;
|
|
|
+ dragonfly)
|
|
|
+ disable symver
|
|
|
+ ;;
|
|
|
+ freebsd)
|
|
|
+ ;;
|
|
|
+ bsd/os)
|
|
|
+ add_extralibs -lpoll -lgnugetopt
|
|
|
+ strip="strip -d"
|
|
|
+ ;;
|
|
|
+ darwin)
|
|
|
+ enabled ppc && add_asflags -force_cpusubtype_ALL
|
|
|
+ install_name_dir_default='$(SHLIBDIR)'
|
|
|
+ SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(INSTALL_NAME_DIR)/$(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
|
|
|
+ check_cflags -Werror=partial-availability
|
|
|
+ SLIBSUF=".dylib"
|
|
|
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
|
|
|
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
|
|
|
+ enabled x86_64 && objformat="macho64" || objformat="macho32"
|
|
|
+ enabled_any pic shared x86_64 ||
|
|
|
+ { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
|
|
|
+ check_header dispatch/dispatch.h &&
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/dispatch_semaphore'
|
|
|
+ if test -n "$sysroot"; then
|
|
|
+ is_in -isysroot $cc $CPPFLAGS $CFLAGS || check_cppflags -isysroot $sysroot
|
|
|
+ is_in -isysroot $ld $LDFLAGS || check_ldflags -isysroot $sysroot
|
|
|
+ fi
|
|
|
+ version_script='-exported_symbols_list'
|
|
|
+ VERSION_SCRIPT_POSTPROCESS_CMD='tr " " "\n" | sed -n /global:/,/local:/p | grep ";" | tr ";" "\n" | sed -E "s/(.+)/_\1/g" | sed -E "s/(.+[^*])$$$$/\1*/"'
|
|
|
+ ;;
|
|
|
+ msys*)
|
|
|
+ die "Native MSYS builds are discouraged, please use the MINGW environment."
|
|
|
+ ;;
|
|
|
+ mingw32*|mingw64*)
|
|
|
+ target_os=mingw32
|
|
|
+ LIBTARGET=i386
|
|
|
+ if enabled x86_64; then
|
|
|
+ LIBTARGET="i386:x86-64"
|
|
|
+ elif enabled arm; then
|
|
|
+ LIBTARGET="arm"
|
|
|
+ elif enabled aarch64; then
|
|
|
+ LIBTARGET="arm64"
|
|
|
+ fi
|
|
|
+ if enabled shared; then
|
|
|
+ # Cannot build both shared and static libs when using dllimport.
|
|
|
+ disable static
|
|
|
+ fi
|
|
|
+ enabled shared && ! enabled small && test_cmd $windres --version && enable gnu_windres
|
|
|
+ enabled x86_32 && check_ldflags -Wl,--large-address-aware
|
|
|
+ shlibdir_default="$bindir_default"
|
|
|
+ SLIBPREF=""
|
|
|
+ SLIBSUF=".dll"
|
|
|
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
|
|
|
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
|
|
|
+ if test_cmd lib.exe -list; then
|
|
|
+ SLIB_EXTRA_CMD=-'lib.exe -nologo -machine:$(LIBTARGET) -def:$$(@:$(SLIBSUF)=.def) -out:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)'
|
|
|
+ if enabled x86_64; then
|
|
|
+ LIBTARGET=x64
|
|
|
+ fi
|
|
|
+ else
|
|
|
+ SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
|
|
|
+ fi
|
|
|
+ SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
|
|
|
+ SLIB_INSTALL_LINKS=
|
|
|
+ SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
|
|
|
+ SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)'
|
|
|
+ SLIB_CREATE_DEF_CMD='EXTERN_PREFIX="$(EXTERN_PREFIX)" AR="$(AR_CMD)" NM="$(NM_CMD)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
|
|
|
+ SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--disable-auto-image-base $$(@:$(SLIBSUF)=.def)'
|
|
|
+ enabled x86_64 && objformat="win64" || objformat="win32"
|
|
|
+ dlltool="${cross_prefix}dlltool"
|
|
|
+ ranlib=:
|
|
|
+ enable dos_paths
|
|
|
+ check_ldflags -Wl,--nxcompat,--dynamicbase
|
|
|
+ # Lets work around some stupidity in binutils.
|
|
|
+ # ld will strip relocations from executables even though we need them
|
|
|
+ # for dynamicbase (ASLR). Using -pie does retain the reloc section
|
|
|
+ # however ld then forgets what the entry point should be (oops) so we
|
|
|
+ # have to manually (re)set it.
|
|
|
+ if enabled x86_32; then
|
|
|
+ disabled debug && add_ldexeflags -Wl,--pic-executable,-e,_mainCRTStartup
|
|
|
+ elif enabled x86_64; then
|
|
|
+ disabled debug && add_ldexeflags -Wl,--pic-executable,-e,mainCRTStartup
|
|
|
+ check_ldflags -Wl,--high-entropy-va # binutils 2.25
|
|
|
+ # Set image base >4GB for extra entropy with HEASLR
|
|
|
+ add_ldexeflags -Wl,--image-base,0x140000000
|
|
|
+ append SHFLAGS -Wl,--image-base,0x180000000
|
|
|
+ fi
|
|
|
+ ;;
|
|
|
+ win32|win64)
|
|
|
+ disable symver
|
|
|
+ if enabled shared; then
|
|
|
+ # Link to the import library instead of the normal static library
|
|
|
+ # for shared libs.
|
|
|
+ LD_LIB='%.lib'
|
|
|
+ # Cannot build both shared and static libs with MSVC or icl.
|
|
|
+ disable static
|
|
|
+ fi
|
|
|
+ enabled x86_32 && check_ldflags -LARGEADDRESSAWARE
|
|
|
+ shlibdir_default="$bindir_default"
|
|
|
+ SLIBPREF=""
|
|
|
+ SLIBSUF=".dll"
|
|
|
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
|
|
|
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
|
|
|
+ SLIB_CREATE_DEF_CMD='EXTERN_PREFIX="$(EXTERN_PREFIX)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
|
|
|
+ SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
|
|
|
+ SLIB_INSTALL_LINKS=
|
|
|
+ SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
|
|
|
+ SLIB_INSTALL_EXTRA_LIB='$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)'
|
|
|
+ SHFLAGS='-dll -def:$$(@:$(SLIBSUF)=.def) -implib:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)'
|
|
|
+ enabled x86_64 && objformat="win64" || objformat="win32"
|
|
|
+ ranlib=:
|
|
|
+ enable dos_paths
|
|
|
+ ;;
|
|
|
+ cygwin*)
|
|
|
+ target_os=cygwin
|
|
|
+ shlibdir_default="$bindir_default"
|
|
|
+ SLIBPREF="cyg"
|
|
|
+ SLIBSUF=".dll"
|
|
|
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
|
|
|
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
|
|
|
+ SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
|
|
|
+ SLIB_INSTALL_LINKS=
|
|
|
+ SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a'
|
|
|
+ SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a'
|
|
|
+ enabled x86_64 && objformat="win64" || objformat="win32"
|
|
|
+ enable dos_paths
|
|
|
+ enabled shared && ! enabled small && test_cmd $windres --version && enable gnu_windres
|
|
|
+ add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
|
|
|
+ ;;
|
|
|
+ *-dos|freedos|opendos)
|
|
|
+ network_extralibs="-lsocket"
|
|
|
+ objformat="coff"
|
|
|
+ enable dos_paths
|
|
|
+ add_cppflags -U__STRICT_ANSI__
|
|
|
+ ;;
|
|
|
+ linux)
|
|
|
+ enable section_data_rel_ro
|
|
|
+ enabled_any arm aarch64 && enable_weak linux_perf
|
|
|
+ ;;
|
|
|
+ irix*)
|
|
|
+ target_os=irix
|
|
|
+ ranlib="echo ignoring ranlib"
|
|
|
+ ;;
|
|
|
+ os/2*)
|
|
|
+ strip="lxlite -CS"
|
|
|
+ striptype=""
|
|
|
+ objformat="aout"
|
|
|
+ add_cppflags -D_GNU_SOURCE
|
|
|
+ add_ldflags -Zomf -Zbin-files -Zargs-wild -Zhigh-mem -Zmap
|
|
|
+ SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
|
|
|
+ LIBSUF="_s.a"
|
|
|
+ SLIBPREF=""
|
|
|
+ SLIBSUF=".dll"
|
|
|
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
|
|
|
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(FULLNAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)'
|
|
|
+ SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(FULLNAME).def; \
|
|
|
+ echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(FULLNAME).def; \
|
|
|
+ echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(FULLNAME).def; \
|
|
|
+ echo EXPORTS >> $(SUBDIR)$(FULLNAME).def; \
|
|
|
+ emxexp $(OBJS) >> $(SUBDIR)$(FULLNAME).def'
|
|
|
+ SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(FULLNAME)_dll.a $(SUBDIR)$(FULLNAME).def; \
|
|
|
+ emximp -o $(SUBDIR)$(LIBPREF)$(FULLNAME)_dll.lib $(SUBDIR)$(FULLNAME).def;'
|
|
|
+ SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
|
|
|
+ SLIB_INSTALL_LINKS=
|
|
|
+ SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(FULLNAME)_dll.a $(LIBPREF)$(FULLNAME)_dll.lib'
|
|
|
+ enable dos_paths
|
|
|
+ enable_weak os2threads
|
|
|
+ ;;
|
|
|
+ gnu/kfreebsd)
|
|
|
+ add_cppflags -D_BSD_SOURCE
|
|
|
+ ;;
|
|
|
+ gnu)
|
|
|
+ ;;
|
|
|
+ qnx)
|
|
|
+ add_cppflags -D_QNX_SOURCE
|
|
|
+ network_extralibs="-lsocket"
|
|
|
+ ;;
|
|
|
+ symbian)
|
|
|
+ SLIBSUF=".dll"
|
|
|
+ enable dos_paths
|
|
|
+ add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default
|
|
|
+ add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS
|
|
|
+ add_ldflags -Wl,--target1-abs,--no-undefined \
|
|
|
+ -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \
|
|
|
+ -Wl,--entry=_E32Startup -Wl,-u,_E32Startup
|
|
|
+ add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \
|
|
|
+ -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \
|
|
|
+ -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib
|
|
|
+ ;;
|
|
|
+ minix)
|
|
|
+ ;;
|
|
|
+ none)
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ die "Unknown OS '$target_os'."
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+# test if creating links works
|
|
|
+link_dest=$(mktemp -u $TMPDIR/dest_XXXXXXXX)
|
|
|
+link_name=$(mktemp -u $TMPDIR/name_XXXXXXXX)
|
|
|
+mkdir "$link_dest"
|
|
|
+$ln_s "$link_dest" "$link_name"
|
|
|
+touch "$link_dest/test_file"
|
|
|
+if [ "$source_path" != "." ] && ([ ! -d src ] || [ -L src ]) && [ -e "$link_name/test_file" ]; then
|
|
|
+ # create link to source path
|
|
|
+ [ -e src ] && rm src
|
|
|
+ $ln_s "$source_path" src
|
|
|
+ source_link=src
|
|
|
+else
|
|
|
+ # creating directory links doesn't work
|
|
|
+ # fall back to using the full source path
|
|
|
+ source_link="$source_path"
|
|
|
+fi
|
|
|
+# cleanup
|
|
|
+rm -r "$link_dest"
|
|
|
+rm -r "$link_name"
|
|
|
+
|
|
|
+# determine libc flavour
|
|
|
+
|
|
|
+probe_libc(){
|
|
|
+ pfx=$1
|
|
|
+ pfx_no_=${pfx%_}
|
|
|
+ # uclibc defines __GLIBC__, so it needs to be checked before glibc.
|
|
|
+ if test_${pfx}cpp_condition features.h "defined __UCLIBC__"; then
|
|
|
+ eval ${pfx}libc_type=uclibc
|
|
|
+ add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
|
|
|
+ elif test_${pfx}cpp_condition features.h "defined __GLIBC__"; then
|
|
|
+ eval ${pfx}libc_type=glibc
|
|
|
+ add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
|
|
|
+ # MinGW headers can be installed on Cygwin, so check for newlib first.
|
|
|
+ elif test_${pfx}cpp_condition newlib.h "defined _NEWLIB_VERSION"; then
|
|
|
+ eval ${pfx}libc_type=newlib
|
|
|
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D_XOPEN_SOURCE=600
|
|
|
+ # MinGW64 is backwards compatible with MinGW32, so check for it first.
|
|
|
+ elif test_${pfx}cpp_condition _mingw.h "defined __MINGW64_VERSION_MAJOR"; then
|
|
|
+ eval ${pfx}libc_type=mingw64
|
|
|
+ if test_${pfx}cpp_condition _mingw.h "__MINGW64_VERSION_MAJOR < 3"; then
|
|
|
+ add_compat msvcrt/snprintf.o
|
|
|
+ add_cflags "-include $source_path/compat/msvcrt/snprintf.h"
|
|
|
+ fi
|
|
|
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
|
|
|
+ eval test \$${pfx_no_}cc_type = "gcc" &&
|
|
|
+ add_${pfx}cppflags -D__printf__=__gnu_printf__
|
|
|
+ test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600" &&
|
|
|
+ add_${pfx}cppflags -D_WIN32_WINNT=0x0600
|
|
|
+ elif test_${pfx}cpp_condition _mingw.h "defined __MINGW_VERSION" ||
|
|
|
+ test_${pfx}cpp_condition _mingw.h "defined __MINGW32_VERSION"; then
|
|
|
+ eval ${pfx}libc_type=mingw32
|
|
|
+ test_${pfx}cpp_condition _mingw.h "__MINGW32_MAJOR_VERSION > 3 || \
|
|
|
+ (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
|
|
|
+ die "ERROR: MinGW32 runtime version must be >= 3.15."
|
|
|
+ add_${pfx}cppflags -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
|
|
|
+ test_${pfx}cpp_condition _mingw.h "__MSVCRT_VERSION__ < 0x0700" &&
|
|
|
+ add_${pfx}cppflags -D__MSVCRT_VERSION__=0x0700
|
|
|
+ test_${pfx}cpp_condition windows.h "!defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600" &&
|
|
|
+ add_${pfx}cppflags -D_WIN32_WINNT=0x0600
|
|
|
+ eval test \$${pfx_no_}cc_type = "gcc" &&
|
|
|
+ add_${pfx}cppflags -D__printf__=__gnu_printf__
|
|
|
+ elif test_${pfx}cpp_condition crtversion.h "defined _VC_CRT_MAJOR_VERSION"; then
|
|
|
+ eval ${pfx}libc_type=msvcrt
|
|
|
+ if test_${pfx}cpp_condition crtversion.h "_VC_CRT_MAJOR_VERSION < 14"; then
|
|
|
+ if [ "$pfx" = host_ ]; then
|
|
|
+ add_host_cppflags -Dsnprintf=_snprintf
|
|
|
+ else
|
|
|
+ add_compat strtod.o strtod=avpriv_strtod
|
|
|
+ add_compat msvcrt/snprintf.o snprintf=avpriv_snprintf \
|
|
|
+ _snprintf=avpriv_snprintf \
|
|
|
+ vsnprintf=avpriv_vsnprintf
|
|
|
+ fi
|
|
|
+ fi
|
|
|
+ add_${pfx}cppflags -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS
|
|
|
+ # The MSVC 2010 headers (Win 7.0 SDK) set _WIN32_WINNT to
|
|
|
+ # 0x601 by default unless something else is set by the user.
|
|
|
+ # This can easily lead to us detecting functions only present
|
|
|
+ # in such new versions and producing binaries requiring windows 7.0.
|
|
|
+ # Therefore explicitly set the default to Vista unless the user has
|
|
|
+ # set something else on the command line.
|
|
|
+ # Don't do this if WINAPI_FAMILY is set and is set to a non-desktop
|
|
|
+ # family. For these cases, configure is free to use any functions
|
|
|
+ # found in the SDK headers by default. (Alternatively, we could force
|
|
|
+ # _WIN32_WINNT to 0x0602 in that case.)
|
|
|
+ test_${pfx}cpp_condition stdlib.h "defined(_WIN32_WINNT)" ||
|
|
|
+ { test_${pfx}cpp <<EOF && add_${pfx}cppflags -D_WIN32_WINNT=0x0600; }
|
|
|
+#ifdef WINAPI_FAMILY
|
|
|
+#include <winapifamily.h>
|
|
|
+#if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
|
|
|
+#error not desktop
|
|
|
+#endif
|
|
|
+#endif
|
|
|
+EOF
|
|
|
+ if [ "$pfx" = "" ]; then
|
|
|
+ check_func strtoll || add_cflags -Dstrtoll=_strtoi64
|
|
|
+ check_func strtoull || add_cflags -Dstrtoull=_strtoui64
|
|
|
+ fi
|
|
|
+ elif test_${pfx}cpp_condition stddef.h "defined __KLIBC__"; then
|
|
|
+ eval ${pfx}libc_type=klibc
|
|
|
+ elif test_${pfx}cpp_condition sys/cdefs.h "defined __BIONIC__"; then
|
|
|
+ eval ${pfx}libc_type=bionic
|
|
|
+ elif test_${pfx}cpp_condition sys/brand.h "defined LABELED_BRAND_NAME"; then
|
|
|
+ eval ${pfx}libc_type=solaris
|
|
|
+ add_${pfx}cppflags -D__EXTENSIONS__ -D_XOPEN_SOURCE=600
|
|
|
+ fi
|
|
|
+ test_${pfx}cc <<EOF
|
|
|
+#include <time.h>
|
|
|
+void *v = localtime_r;
|
|
|
+EOF
|
|
|
+test "$?" != 0 && test_${pfx}cc -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 <<EOF && add_${pfx}cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
|
|
|
+#include <time.h>
|
|
|
+void *v = localtime_r;
|
|
|
+EOF
|
|
|
+
|
|
|
+ eval test -n "\${${pfx}libc_type}" && enable ${pfx}libc_${libc_type}
|
|
|
+}
|
|
|
+
|
|
|
+probe_libc
|
|
|
+probe_libc host_
|
|
|
+
|
|
|
+# hacks for compiler/libc/os combinations
|
|
|
+
|
|
|
+case $libc_type in
|
|
|
+ bionic)
|
|
|
+ add_compat strtod.o strtod=avpriv_strtod
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+check_compile_assert flt_lim "float.h limits.h" "DBL_MAX == (double)DBL_MAX" ||
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/float'
|
|
|
+
|
|
|
+test_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable_weak pic
|
|
|
+
|
|
|
+set_default libdir
|
|
|
+: ${shlibdir_default:="$libdir"}
|
|
|
+: ${pkgconfigdir_default:="$libdir/pkgconfig"}
|
|
|
+
|
|
|
+set_default $PATHS_LIST
|
|
|
+set_default nm
|
|
|
+
|
|
|
+disabled optimizations || enabled ossfuzz || check_cflags -fomit-frame-pointer
|
|
|
+
|
|
|
+enable_weak_pic() {
|
|
|
+ disabled pic && return
|
|
|
+ enable pic
|
|
|
+ add_cppflags -DPIC
|
|
|
+ case "$target_os" in
|
|
|
+ mingw*|cygwin*|win*)
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ add_cflags -fPIC
|
|
|
+ add_asflags -fPIC
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+}
|
|
|
+
|
|
|
+enabled pic && enable_weak_pic
|
|
|
+
|
|
|
+test_cc <<EOF || die "Symbol mangling check failed."
|
|
|
+int ff_extern;
|
|
|
+EOF
|
|
|
+sym=$($nm $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }')
|
|
|
+extern_prefix=${sym%%ff_extern*}
|
|
|
+
|
|
|
+! disabled inline_asm && check_inline_asm inline_asm '"" ::'
|
|
|
+
|
|
|
+for restrict_keyword in restrict __restrict__ __restrict ""; do
|
|
|
+ test_code cc "" "char * $restrict_keyword p" && break
|
|
|
+done
|
|
|
+
|
|
|
+check_cc pragma_deprecated "" '_Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")'
|
|
|
+
|
|
|
+# The global variable ensures the bits appear unchanged in the object file.
|
|
|
+test_cc <<EOF || die "endian test failed"
|
|
|
+unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
|
|
|
+EOF
|
|
|
+od -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
|
|
|
+
|
|
|
+check_cc const_nan math.h "struct { double d; } static const bar[] = { { NAN } }"
|
|
|
+
|
|
|
+if ! enabled ppc64 || enabled bigendian; then
|
|
|
+ disable vsx
|
|
|
+fi
|
|
|
+
|
|
|
+check_gas() {
|
|
|
+ log "check_gas using '$as' as AS"
|
|
|
+ # :vararg is used on aarch64, arm and ppc altivec
|
|
|
+ check_as vararg "
|
|
|
+.macro m n, y:vararg=0
|
|
|
+\n: .int \y
|
|
|
+.endm
|
|
|
+m x" || return 1
|
|
|
+ # .altmacro is only used in arm asm
|
|
|
+ ! enabled arm || check_as gnu_as ".altmacro"
|
|
|
+}
|
|
|
+
|
|
|
+if enabled_any arm aarch64 || enabled_all ppc altivec && enabled asm; then
|
|
|
+ nogas=:
|
|
|
+ enabled_any arm aarch64 && nogas=die
|
|
|
+ enabled_all ppc altivec && [ $target_os_default != aix ] && nogas=warn
|
|
|
+ as_noop=-v
|
|
|
+
|
|
|
+ case $as_type in
|
|
|
+ arm*) gaspp_as_type=armasm; as_noop=-h ;;
|
|
|
+ gcc) gaspp_as_type=gas ;;
|
|
|
+ *) gaspp_as_type=$as_type ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+ [ $target_os = "darwin" ] && gaspp_as_type="apple-$gaspp_as_type"
|
|
|
+
|
|
|
+ test "${as#*gas-preprocessor.pl}" != "$as" ||
|
|
|
+ test_cmd gas-preprocessor.pl -arch $arch -as-type $gaspp_as_type -- ${as:=$cc} $as_noop &&
|
|
|
+ gas="${gas:=gas-preprocessor.pl} -arch $arch -as-type $gaspp_as_type -- ${as:=$cc}"
|
|
|
+
|
|
|
+ if ! check_gas ; then
|
|
|
+ as=${gas:=$as}
|
|
|
+ check_gas || \
|
|
|
+ $nogas "GNU assembler not found, install/update gas-preprocessor"
|
|
|
+ fi
|
|
|
+
|
|
|
+ check_as as_func ".func test
|
|
|
+ .endfunc"
|
|
|
+fi
|
|
|
+
|
|
|
+check_inline_asm inline_asm_labels '"1:\n"'
|
|
|
+
|
|
|
+check_inline_asm inline_asm_nonlocal_labels '"Label:\n"'
|
|
|
+
|
|
|
+if enabled aarch64; then
|
|
|
+ enabled armv8 && check_insn armv8 'prfm pldl1strm, [x0]'
|
|
|
+ # internal assembler in clang 3.3 does not support this instruction
|
|
|
+ enabled neon && check_insn neon 'ext v0.8B, v0.8B, v1.8B, #1'
|
|
|
+ enabled vfp && check_insn vfp 'fmadd d0, d0, d1, d2'
|
|
|
+
|
|
|
+ map 'enabled_any ${v}_external ${v}_inline || disable $v' $ARCH_EXT_LIST_ARM
|
|
|
+
|
|
|
+elif enabled alpha; then
|
|
|
+
|
|
|
+ check_cflags -mieee
|
|
|
+
|
|
|
+elif enabled arm; then
|
|
|
+
|
|
|
+ enabled msvc && check_cpp_condition thumb stddef.h "defined _M_ARMT"
|
|
|
+ test_cpp_condition stddef.h "defined __thumb__" && test_cc <<EOF && enable_weak thumb
|
|
|
+float func(float a, float b){ return a+b; }
|
|
|
+EOF
|
|
|
+ enabled thumb && check_cflags -mthumb || check_cflags -marm
|
|
|
+
|
|
|
+ if check_cpp_condition vfp_args stddef.h "defined __ARM_PCS_VFP"; then
|
|
|
+ :
|
|
|
+ elif check_cpp_condition vfp_args stddef.h "defined _M_ARM_FP && _M_ARM_FP >= 30"; then
|
|
|
+ :
|
|
|
+ elif ! test_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__" && [ $target_os != darwin ]; then
|
|
|
+ case "${cross_prefix:-$cc}" in
|
|
|
+ *hardfloat*) enable vfp_args; fpabi=vfp ;;
|
|
|
+ *) check_ld "cc" vfp_args <<EOF && fpabi=vfp || fpabi=soft ;;
|
|
|
+__asm__ (".eabi_attribute 28, 1");
|
|
|
+int main(void) { return 0; }
|
|
|
+EOF
|
|
|
+ esac
|
|
|
+ warn "Compiler does not indicate floating-point ABI, guessing $fpabi."
|
|
|
+ fi
|
|
|
+
|
|
|
+ enabled armv5te && check_insn armv5te 'qadd r0, r0, r0'
|
|
|
+ enabled armv6 && check_insn armv6 'sadd16 r0, r0, r0'
|
|
|
+ enabled armv6t2 && check_insn armv6t2 'movt r0, #0'
|
|
|
+ enabled neon && check_insn neon 'vadd.i16 q0, q0, q0'
|
|
|
+ enabled vfp && check_insn vfp 'fadds s0, s0, s0'
|
|
|
+ enabled vfpv3 && check_insn vfpv3 'vmov.f32 s0, #1.0'
|
|
|
+ enabled setend && check_insn setend 'setend be'
|
|
|
+
|
|
|
+ [ $target_os = linux ] || [ $target_os = android ] ||
|
|
|
+ map 'enabled_any ${v}_external ${v}_inline || disable $v' \
|
|
|
+ $ARCH_EXT_LIST_ARM
|
|
|
+
|
|
|
+ check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)'
|
|
|
+
|
|
|
+ check_as as_arch_directive ".arch armv7-a"
|
|
|
+ check_as as_dn_directive "ra .dn d0.i16"
|
|
|
+ check_as as_fpu_directive ".fpu neon"
|
|
|
+
|
|
|
+ # llvm's integrated assembler supports .object_arch from llvm 3.5
|
|
|
+ [ "$objformat" = elf32 ] || [ "$objformat" = elf64 ] &&
|
|
|
+ check_as as_object_arch ".object_arch armv4"
|
|
|
+
|
|
|
+ # MS armasm fails to assemble our PIC constructs
|
|
|
+ [ $target_os != win32 ] && enabled_all armv6t2 shared !pic && enable_weak_pic
|
|
|
+
|
|
|
+elif enabled mips; then
|
|
|
+
|
|
|
+ enabled loongson2 && check_inline_asm loongson2 '"dmult.g $8, $9, $10"'
|
|
|
+ enabled loongson3 && check_inline_asm loongson3 '"gsldxc1 $f0, 0($2, $3)"'
|
|
|
+ enabled mmi && check_inline_asm mmi '"punpcklhw $f0, $f0, $f0"'
|
|
|
+
|
|
|
+ # Enable minimum ISA based on selected options
|
|
|
+ if enabled mips64; then
|
|
|
+ enabled mips64r6 && check_inline_asm_flags mips64r6 '"dlsa $0, $0, $0, 1"' '-mips64r6'
|
|
|
+ enabled mips64r2 && check_inline_asm_flags mips64r2 '"dext $0, $0, 0, 1"' '-mips64r2'
|
|
|
+ disabled mips64r6 && disabled mips64r2 && check_inline_asm_flags mips64r1 '"daddi $0, $0, 0"' '-mips64'
|
|
|
+ else
|
|
|
+ enabled mips32r6 && check_inline_asm_flags mips32r6 '"aui $0, $0, 0"' '-mips32r6'
|
|
|
+ enabled mips32r5 && check_inline_asm_flags mips32r5 '"eretnc"' '-mips32r5'
|
|
|
+ enabled mips32r2 && check_inline_asm_flags mips32r2 '"ext $0, $0, 0, 1"' '-mips32r2'
|
|
|
+ disabled mips32r6 && disabled mips32r5 && disabled mips32r2 && check_inline_asm_flags mips32r1 '"addi $0, $0, 0"' '-mips32'
|
|
|
+ fi
|
|
|
+
|
|
|
+ enabled mipsfpu && check_inline_asm_flags mipsfpu '"cvt.d.l $f0, $f2"' '-mhard-float'
|
|
|
+ enabled mipsfpu && (enabled mips32r5 || enabled mips32r6 || enabled mips64r6) && check_inline_asm_flags mipsfpu '"cvt.d.l $f0, $f1"' '-mfp64'
|
|
|
+ enabled mipsfpu && enabled msa && check_inline_asm_flags msa '"addvi.b $w0, $w1, 1"' '-mmsa' && check_header msa.h || disable msa
|
|
|
+ enabled mipsdsp && check_inline_asm_flags mipsdsp '"addu.qb $t0, $t1, $t2"' '-mdsp'
|
|
|
+ enabled mipsdspr2 && check_inline_asm_flags mipsdspr2 '"absq_s.qb $t0, $t1"' '-mdspr2'
|
|
|
+
|
|
|
+ if enabled bigendian && enabled msa; then
|
|
|
+ disable msa
|
|
|
+ fi
|
|
|
+
|
|
|
+elif enabled parisc; then
|
|
|
+
|
|
|
+ if enabled gcc; then
|
|
|
+ case $($cc -dumpversion) in
|
|
|
+ 4.[3-9].*) check_cflags -fno-optimize-sibling-calls ;;
|
|
|
+ esac
|
|
|
+ fi
|
|
|
+
|
|
|
+elif enabled ppc; then
|
|
|
+
|
|
|
+ enable local_aligned
|
|
|
+
|
|
|
+ check_inline_asm dcbzl '"dcbzl 0, %0" :: "r"(0)'
|
|
|
+ check_inline_asm ibm_asm '"add 0, 0, 0"'
|
|
|
+ check_inline_asm ppc4xx '"maclhw r10, r11, r12"'
|
|
|
+ check_inline_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)'
|
|
|
+
|
|
|
+ if enabled altivec; then
|
|
|
+ check_cflags -maltivec -mabi=altivec
|
|
|
+
|
|
|
+ # check if our compiler supports Motorola AltiVec C API
|
|
|
+ check_cc altivec altivec.h "vector signed int v1 = (vector signed int) { 0 };
|
|
|
+ vector signed int v2 = (vector signed int) { 1 };
|
|
|
+ v1 = vec_add(v1, v2);"
|
|
|
+
|
|
|
+ enabled altivec || warn "Altivec disabled, possibly missing --cpu flag"
|
|
|
+ fi
|
|
|
+
|
|
|
+ if enabled vsx; then
|
|
|
+ check_cflags -mvsx &&
|
|
|
+ check_cc vsx altivec.h "int v[4] = { 0 };
|
|
|
+ vector signed int v1 = vec_vsx_ld(0, v);"
|
|
|
+ fi
|
|
|
+
|
|
|
+ if enabled power8; then
|
|
|
+ check_cpp_condition power8 "altivec.h" "defined(_ARCH_PWR8)"
|
|
|
+ fi
|
|
|
+
|
|
|
+elif enabled x86; then
|
|
|
+
|
|
|
+ check_builtin rdtsc intrin.h "__rdtsc()"
|
|
|
+ check_builtin mm_empty mmintrin.h "_mm_empty()"
|
|
|
+
|
|
|
+ enable local_aligned
|
|
|
+
|
|
|
+ # check whether EBP is available on x86
|
|
|
+ # As 'i' is stored on the stack, this program will crash
|
|
|
+ # if the base pointer is used to access it because the
|
|
|
+ # base pointer is cleared in the inline assembly code.
|
|
|
+ check_exec_crash <<EOF && enable ebp_available
|
|
|
+volatile int i=0;
|
|
|
+__asm__ volatile ("xorl %%ebp, %%ebp" ::: "%ebp");
|
|
|
+return i;
|
|
|
+EOF
|
|
|
+
|
|
|
+ # check whether EBX is available on x86
|
|
|
+ check_inline_asm ebx_available '""::"b"(0)' &&
|
|
|
+ check_inline_asm ebx_available '"":::"%ebx"'
|
|
|
+
|
|
|
+ # check whether xmm clobbers are supported
|
|
|
+ check_inline_asm xmm_clobbers '"":::"%xmm0"'
|
|
|
+
|
|
|
+ check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test, %eax"' ||
|
|
|
+ check_inline_asm inline_asm_direct_symbol_refs '"movl '$extern_prefix'test(%rip), %eax"'
|
|
|
+
|
|
|
+ # check whether binutils is new enough to compile SSSE3/MMXEXT
|
|
|
+ enabled ssse3 && check_inline_asm ssse3_inline '"pabsw %xmm0, %xmm0"'
|
|
|
+ enabled mmxext && check_inline_asm mmxext_inline '"pmaxub %mm0, %mm1"'
|
|
|
+
|
|
|
+ probe_x86asm(){
|
|
|
+ x86asmexe_probe=$1
|
|
|
+ if test_cmd $x86asmexe_probe -v; then
|
|
|
+ x86asmexe=$x86asmexe_probe
|
|
|
+ x86asm_type=nasm
|
|
|
+ x86asm_debug="-g -F dwarf"
|
|
|
+ X86ASMDEP=
|
|
|
+ X86ASM_DEPFLAGS='-MD $(@:.o=.d)'
|
|
|
+ elif test_cmd $x86asmexe_probe --version; then
|
|
|
+ x86asmexe=$x86asmexe_probe
|
|
|
+ x86asm_type=yasm
|
|
|
+ x86asm_debug="-g dwarf2"
|
|
|
+ X86ASMDEP='$(DEPX86ASM) $(X86ASMFLAGS) -M $(X86ASM_O) $< > $(@:.o=.d)'
|
|
|
+ X86ASM_DEPFLAGS=
|
|
|
+ fi
|
|
|
+ check_x86asm x86asm "movbe ecx, [5]"
|
|
|
+ }
|
|
|
+
|
|
|
+ if ! disabled_any asm mmx x86asm; then
|
|
|
+ disable x86asm
|
|
|
+ for program in $x86asmexe nasm yasm; do
|
|
|
+ probe_x86asm $program && break
|
|
|
+ done
|
|
|
+ disabled x86asm && die "nasm/yasm not found or too old. Use --disable-x86asm for a crippled build."
|
|
|
+ X86ASMFLAGS="-f $objformat"
|
|
|
+ enabled pic && append X86ASMFLAGS "-DPIC"
|
|
|
+ test -n "$extern_prefix" && append X86ASMFLAGS "-DPREFIX"
|
|
|
+ case "$objformat" in
|
|
|
+ elf*) enabled debug && append X86ASMFLAGS $x86asm_debug ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+ check_x86asm avx512_external "vmovdqa32 [eax]{k1}{z}, zmm0"
|
|
|
+ check_x86asm avx2_external "vextracti128 xmm0, ymm0, 0"
|
|
|
+ check_x86asm xop_external "vpmacsdd xmm0, xmm1, xmm2, xmm3"
|
|
|
+ check_x86asm fma4_external "vfmaddps ymm0, ymm1, ymm2, ymm3"
|
|
|
+ check_x86asm cpunop "CPU amdnop"
|
|
|
+ fi
|
|
|
+
|
|
|
+ case "$cpu" in
|
|
|
+ athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode)
|
|
|
+ disable fast_clz
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+
|
|
|
+fi
|
|
|
+
|
|
|
+check_cc intrinsics_neon arm_neon.h "int16x8_t test = vdupq_n_s16(0)"
|
|
|
+
|
|
|
+check_ldflags -Wl,--as-needed
|
|
|
+check_ldflags -Wl,-z,noexecstack
|
|
|
+
|
|
|
+if ! disabled network; then
|
|
|
+ check_func getaddrinfo $network_extralibs
|
|
|
+ check_func inet_aton $network_extralibs
|
|
|
+
|
|
|
+ check_type netdb.h "struct addrinfo"
|
|
|
+ check_type netinet/in.h "struct group_source_req" -D_BSD_SOURCE
|
|
|
+ check_type netinet/in.h "struct ip_mreq_source" -D_BSD_SOURCE
|
|
|
+ check_type netinet/in.h "struct ipv6_mreq" -D_DARWIN_C_SOURCE
|
|
|
+ check_type poll.h "struct pollfd"
|
|
|
+ check_type netinet/sctp.h "struct sctp_event_subscribe"
|
|
|
+ check_struct "sys/socket.h" "struct msghdr" msg_flags
|
|
|
+ check_struct "sys/types.h sys/socket.h" "struct sockaddr" sa_len
|
|
|
+ check_type netinet/in.h "struct sockaddr_in6"
|
|
|
+ check_type "sys/types.h sys/socket.h" "struct sockaddr_storage"
|
|
|
+ check_type "sys/types.h sys/socket.h" socklen_t
|
|
|
+
|
|
|
+ # Prefer arpa/inet.h over winsock2
|
|
|
+ if check_header arpa/inet.h ; then
|
|
|
+ check_func closesocket
|
|
|
+ elif check_header winsock2.h ; then
|
|
|
+ check_func_headers winsock2.h closesocket -lws2 &&
|
|
|
+ network_extralibs="-lws2" ||
|
|
|
+ { check_func_headers winsock2.h closesocket -lws2_32 &&
|
|
|
+ network_extralibs="-lws2_32"; } || disable winsock2_h network
|
|
|
+ check_func_headers ws2tcpip.h getaddrinfo $network_extralibs
|
|
|
+
|
|
|
+ check_type ws2tcpip.h socklen_t
|
|
|
+ check_type ws2tcpip.h "struct addrinfo"
|
|
|
+ check_type ws2tcpip.h "struct group_source_req"
|
|
|
+ check_type ws2tcpip.h "struct ip_mreq_source"
|
|
|
+ check_type ws2tcpip.h "struct ipv6_mreq"
|
|
|
+ check_type winsock2.h "struct pollfd"
|
|
|
+ check_struct winsock2.h "struct sockaddr" sa_len
|
|
|
+ check_type ws2tcpip.h "struct sockaddr_in6"
|
|
|
+ check_type ws2tcpip.h "struct sockaddr_storage"
|
|
|
+ else
|
|
|
+ disable network
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+check_builtin atomic_cas_ptr atomic.h "void **ptr; void *oldval, *newval; atomic_cas_ptr(ptr, oldval, newval)"
|
|
|
+check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()"
|
|
|
+check_builtin MemoryBarrier windows.h "MemoryBarrier()"
|
|
|
+check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)"
|
|
|
+check_builtin gmtime_r time.h "time_t *time; struct tm *tm; gmtime_r(time, tm)"
|
|
|
+check_builtin localtime_r time.h "time_t *time; struct tm *tm; localtime_r(time, tm)"
|
|
|
+check_builtin x264_csp_bgr "stdint.h x264.h" "X264_CSP_BGR"
|
|
|
+
|
|
|
+case "$custom_allocator" in
|
|
|
+ jemalloc)
|
|
|
+ # jemalloc by default does not use a prefix
|
|
|
+ require libjemalloc jemalloc/jemalloc.h malloc -ljemalloc
|
|
|
+ ;;
|
|
|
+ tcmalloc)
|
|
|
+ require_pkg_config libtcmalloc libtcmalloc gperftools/tcmalloc.h tc_malloc
|
|
|
+ malloc_prefix=tc_
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+check_func_headers malloc.h _aligned_malloc && enable aligned_malloc
|
|
|
+check_func ${malloc_prefix}memalign && enable memalign
|
|
|
+check_func ${malloc_prefix}posix_memalign && enable posix_memalign
|
|
|
+
|
|
|
+check_func access
|
|
|
+check_func_headers stdlib.h arc4random
|
|
|
+check_lib clock_gettime time.h clock_gettime || check_lib clock_gettime time.h clock_gettime -lrt
|
|
|
+check_func fcntl
|
|
|
+check_func fork
|
|
|
+check_func gethrtime
|
|
|
+check_func getopt
|
|
|
+check_func getrusage
|
|
|
+check_func gettimeofday
|
|
|
+check_func isatty
|
|
|
+check_func mkstemp
|
|
|
+check_func mmap
|
|
|
+check_func mprotect
|
|
|
+# Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
|
|
|
+check_func_headers time.h nanosleep || check_lib nanosleep time.h nanosleep -lrt
|
|
|
+check_func sched_getaffinity
|
|
|
+check_func setrlimit
|
|
|
+check_struct "sys/stat.h" "struct stat" st_mtim.tv_nsec -D_BSD_SOURCE
|
|
|
+check_func strerror_r
|
|
|
+check_func sysconf
|
|
|
+check_func sysctl
|
|
|
+check_func usleep
|
|
|
+
|
|
|
+check_func_headers conio.h kbhit
|
|
|
+check_func_headers io.h setmode
|
|
|
+check_func_headers lzo/lzo1x.h lzo1x_999_compress
|
|
|
+check_func_headers mach/mach_time.h mach_absolute_time
|
|
|
+check_func_headers stdlib.h getenv
|
|
|
+check_func_headers sys/stat.h lstat
|
|
|
+
|
|
|
+check_func_headers windows.h GetProcessAffinityMask
|
|
|
+check_func_headers windows.h GetProcessTimes
|
|
|
+check_func_headers windows.h GetSystemTimeAsFileTime
|
|
|
+check_func_headers windows.h LoadLibrary
|
|
|
+check_func_headers windows.h MapViewOfFile
|
|
|
+check_func_headers windows.h PeekNamedPipe
|
|
|
+check_func_headers windows.h SetConsoleTextAttribute
|
|
|
+check_func_headers windows.h SetConsoleCtrlHandler
|
|
|
+check_func_headers windows.h Sleep
|
|
|
+check_func_headers windows.h VirtualAlloc
|
|
|
+check_func_headers glob.h glob
|
|
|
+enabled xlib &&
|
|
|
+ check_func_headers "X11/Xlib.h X11/extensions/Xvlib.h" XvGetPortAttribute -lXv -lX11 -lXext
|
|
|
+
|
|
|
+check_header direct.h
|
|
|
+check_header dirent.h
|
|
|
+check_header dxgidebug.h
|
|
|
+check_header dxva.h
|
|
|
+check_header dxva2api.h -D_WIN32_WINNT=0x0600
|
|
|
+check_header io.h
|
|
|
+check_header linux/perf_event.h
|
|
|
+check_header libcrystalhd/libcrystalhd_if.h
|
|
|
+check_header malloc.h
|
|
|
+check_header net/udplite.h
|
|
|
+check_header poll.h
|
|
|
+check_header sys/param.h
|
|
|
+check_header sys/resource.h
|
|
|
+check_header sys/select.h
|
|
|
+check_header sys/time.h
|
|
|
+check_header sys/un.h
|
|
|
+check_header termios.h
|
|
|
+check_header unistd.h
|
|
|
+check_header valgrind/valgrind.h
|
|
|
+check_func_headers VideoToolbox/VTCompressionSession.h VTCompressionSessionPrepareToEncodeFrames -framework VideoToolbox
|
|
|
+check_header windows.h
|
|
|
+check_header X11/extensions/XvMClib.h
|
|
|
+check_header asm/types.h
|
|
|
+
|
|
|
+# it seems there are versions of clang in some distros that try to use the
|
|
|
+# gcc headers, which explodes for stdatomic
|
|
|
+# so we also check that atomics actually work here
|
|
|
+check_builtin stdatomic stdatomic.h "atomic_int foo, bar = ATOMIC_VAR_INIT(-1); atomic_store(&foo, 0); foo += bar"
|
|
|
+
|
|
|
+check_lib advapi32 "windows.h" RegCloseKey -ladvapi32
|
|
|
+check_lib bcrypt "windows.h bcrypt.h" BCryptGenRandom -lbcrypt &&
|
|
|
+ check_cpp_condition bcrypt bcrypt.h "defined BCRYPT_RNG_ALGORITHM"
|
|
|
+check_lib ole32 "windows.h" CoTaskMemFree -lole32
|
|
|
+check_lib shell32 "windows.h shellapi.h" CommandLineToArgvW -lshell32
|
|
|
+check_lib psapi "windows.h psapi.h" GetProcessMemoryInfo -lpsapi
|
|
|
+
|
|
|
+check_lib android android/native_window.h ANativeWindow_acquire -landroid
|
|
|
+check_lib mediandk "stdint.h media/NdkImage.h" AImage_delete -lmediandk
|
|
|
+check_lib camera2ndk "stdbool.h stdint.h camera/NdkCameraManager.h" ACameraManager_create -lcamera2ndk
|
|
|
+
|
|
|
+enabled appkit && check_apple_framework AppKit
|
|
|
+enabled audiotoolbox && check_apple_framework AudioToolbox
|
|
|
+enabled avfoundation && check_apple_framework AVFoundation
|
|
|
+enabled coreimage && check_apple_framework CoreImage
|
|
|
+enabled videotoolbox && check_apple_framework VideoToolbox
|
|
|
+
|
|
|
+check_apple_framework CoreFoundation
|
|
|
+check_apple_framework CoreMedia
|
|
|
+check_apple_framework CoreVideo
|
|
|
+
|
|
|
+enabled avfoundation && {
|
|
|
+ disable coregraphics applicationservices
|
|
|
+ check_lib coregraphics CoreGraphics/CoreGraphics.h CGGetActiveDisplayList "-framework CoreGraphics" ||
|
|
|
+ check_lib applicationservices ApplicationServices/ApplicationServices.h CGGetActiveDisplayList "-framework ApplicationServices"; }
|
|
|
+
|
|
|
+enabled videotoolbox && {
|
|
|
+ check_lib coreservices CoreServices/CoreServices.h UTGetOSTypeFromString "-framework CoreServices"
|
|
|
+ check_func_headers CoreMedia/CMFormatDescription.h kCMVideoCodecType_HEVC "-framework CoreMedia"
|
|
|
+}
|
|
|
+
|
|
|
+check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
|
|
|
+
|
|
|
+check_type "windows.h dxva.h" "DXVA_PicParams_HEVC" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
|
|
|
+check_type "windows.h dxva.h" "DXVA_PicParams_VP9" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
|
|
|
+check_type "windows.h d3d11.h" "ID3D11VideoDecoder"
|
|
|
+check_type "windows.h d3d11.h" "ID3D11VideoContext"
|
|
|
+check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
|
|
|
+
|
|
|
+check_type "va/va.h va/va_dec_hevc.h" "VAPictureParameterBufferHEVC"
|
|
|
+check_type "va/va.h va/va_dec_vp8.h" "VAPictureParameterBufferVP8"
|
|
|
+check_struct "va/va.h" "VADecPictureParameterBufferVP9" bit_depth
|
|
|
+check_type "va/va.h va/va_vpp.h" "VAProcPipelineParameterBuffer"
|
|
|
+check_type "va/va.h va/va_enc_h264.h" "VAEncPictureParameterBufferH264"
|
|
|
+check_type "va/va.h va/va_enc_hevc.h" "VAEncPictureParameterBufferHEVC"
|
|
|
+check_type "va/va.h va/va_enc_jpeg.h" "VAEncPictureParameterBufferJPEG"
|
|
|
+check_type "va/va.h va/va_enc_mpeg2.h" "VAEncPictureParameterBufferMPEG2"
|
|
|
+check_type "va/va.h va/va_enc_vp8.h" "VAEncPictureParameterBufferVP8"
|
|
|
+check_type "va/va.h va/va_enc_vp9.h" "VAEncPictureParameterBufferVP9"
|
|
|
+
|
|
|
+check_type "vdpau/vdpau.h" "VdpPictureInfoHEVC"
|
|
|
+
|
|
|
+if ! disabled ffnvcodec; then
|
|
|
+ check_pkg_config ffnvcodec "ffnvcodec >= 8.0.14.1" \
|
|
|
+ "ffnvcodec/nvEncodeAPI.h ffnvcodec/dynlink_cuda.h ffnvcodec/dynlink_cuviddec.h ffnvcodec/dynlink_nvcuvid.h" ""
|
|
|
+fi
|
|
|
+
|
|
|
+check_cpp_condition winrt windows.h "!WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)"
|
|
|
+
|
|
|
+if ! disabled w32threads && ! enabled pthreads; then
|
|
|
+ check_func_headers "windows.h process.h" _beginthreadex &&
|
|
|
+ check_type "windows.h" CONDITION_VARIABLE &&
|
|
|
+ check_type "windows.h" INIT_ONCE &&
|
|
|
+ enable w32threads || disable w32threads
|
|
|
+ if ! enabled w32threads && enabled winrt; then
|
|
|
+ check_func_headers "windows.h" CreateThread &&
|
|
|
+ enable w32threads || disable w32threads
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+# check for some common methods of building with pthread support
|
|
|
+# do this before the optional library checks as some of them require pthreads
|
|
|
+if ! disabled pthreads && ! enabled w32threads && ! enabled os2threads; then
|
|
|
+ if check_lib pthreads pthread.h pthread_join -pthread &&
|
|
|
+ check_lib pthreads pthread.h pthread_create -pthread; then
|
|
|
+ add_cflags -pthread
|
|
|
+ elif check_lib pthreads pthread.h pthread_join -pthreads &&
|
|
|
+ check_lib pthreads pthread.h pthread_create -pthreads; then
|
|
|
+ add_cflags -pthreads
|
|
|
+ elif check_lib pthreads pthread.h pthread_join -ldl -pthread &&
|
|
|
+ check_lib pthreads pthread.h pthread_create -ldl -pthread; then
|
|
|
+ add_cflags -ldl -pthread
|
|
|
+ elif check_lib pthreads pthread.h pthread_join -lpthreadGC2 &&
|
|
|
+ check_lib pthreads pthread.h pthread_create -lpthreadGC2; then
|
|
|
+ :
|
|
|
+ elif check_lib pthreads pthread.h pthread_join -lpthread &&
|
|
|
+ check_lib pthreads pthread.h pthread_create -lpthread; then
|
|
|
+ :
|
|
|
+ elif check_func pthread_join && check_func pthread_create; then
|
|
|
+ enable pthreads
|
|
|
+ fi
|
|
|
+ check_cc pthreads "pthread.h" "static pthread_mutex_t atomic_lock = PTHREAD_MUTEX_INITIALIZER"
|
|
|
+
|
|
|
+ if enabled pthreads; then
|
|
|
+ check_builtin sem_timedwait semaphore.h "sem_t *s; sem_init(s,0,0); sem_timedwait(s,0); sem_destroy(s)" $pthreads_extralibs
|
|
|
+ check_func pthread_cancel $pthreads_extralibs
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+enabled zlib && check_lib zlib zlib.h zlibVersion -lz
|
|
|
+enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion -lbz2
|
|
|
+enabled lzma && check_lib lzma lzma.h lzma_version_number -llzma
|
|
|
+
|
|
|
+# On some systems dynamic loading requires no extra linker flags
|
|
|
+check_lib libdl dlfcn.h "dlopen dlsym" || check_lib libdl dlfcn.h "dlopen dlsym" -ldl
|
|
|
+
|
|
|
+check_lib libm math.h sin -lm
|
|
|
+
|
|
|
+atan2f_args=2
|
|
|
+copysign_args=2
|
|
|
+hypot_args=2
|
|
|
+ldexpf_args=2
|
|
|
+powf_args=2
|
|
|
+
|
|
|
+for func in $MATH_FUNCS; do
|
|
|
+ eval check_mathfunc $func \${${func}_args:-1} $libm_extralibs
|
|
|
+done
|
|
|
+
|
|
|
+for func in $COMPLEX_FUNCS; do
|
|
|
+ eval check_complexfunc $func \${${func}_args:-1}
|
|
|
+done
|
|
|
+
|
|
|
+# these are off by default, so fail if requested and not available
|
|
|
+enabled cuda_sdk && require cuda_sdk cuda.h cuCtxCreate -lcuda
|
|
|
+enabled chromaprint && require chromaprint chromaprint.h chromaprint_get_version -lchromaprint
|
|
|
+enabled decklink && { require_header DeckLinkAPI.h &&
|
|
|
+ { test_cpp_condition DeckLinkAPIVersion.h "BLACKMAGIC_DECKLINK_API_VERSION >= 0x0a060100" || die "ERROR: Decklink API version must be >= 10.6.1."; } }
|
|
|
+enabled libndi_newtek && require_header Processing.NDI.Lib.h
|
|
|
+enabled frei0r && require_header frei0r.h
|
|
|
+enabled gmp && require gmp gmp.h mpz_export -lgmp
|
|
|
+enabled gnutls && require_pkg_config gnutls gnutls gnutls/gnutls.h gnutls_global_init
|
|
|
+enabled jni && { [ $target_os = "android" ] && check_header jni.h && enabled pthreads || die "ERROR: jni not found"; }
|
|
|
+enabled ladspa && require_header ladspa.h
|
|
|
+enabled libaom && require_pkg_config libaom "aom >= 0.1.0" aom/aom_codec.h aom_codec_version
|
|
|
+enabled lv2 && require_pkg_config lv2 lilv-0 "lilv-0/lilv/lilv.h" lilv_world_new
|
|
|
+enabled libiec61883 && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883
|
|
|
+enabled libass && require_pkg_config libass libass ass/ass.h ass_library_init
|
|
|
+enabled libbluray && require_pkg_config libbluray libbluray libbluray/bluray.h bd_open
|
|
|
+enabled libbs2b && require_pkg_config libbs2b libbs2b bs2b.h bs2b_open
|
|
|
+enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 &&
|
|
|
+ { check_lib libcelt celt/celt.h celt_decoder_create_custom -lcelt0 ||
|
|
|
+ die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }
|
|
|
+enabled libcaca && require_pkg_config libcaca caca caca.h caca_create_canvas
|
|
|
+enabled libcodec2 && require libcodec2 codec2/codec2.h codec2_create -lcodec2
|
|
|
+enabled libdc1394 && require_pkg_config libdc1394 libdc1394-2 dc1394/dc1394.h dc1394_new
|
|
|
+enabled libdrm && require_pkg_config libdrm libdrm xf86drm.h drmGetVersion
|
|
|
+enabled libfdk_aac && { check_pkg_config libfdk_aac fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen ||
|
|
|
+ { require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac &&
|
|
|
+ warn "using libfdk without pkg-config"; } }
|
|
|
+flite_extralibs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite"
|
|
|
+enabled libflite && require libflite "flite/flite.h" flite_init $flite_extralibs
|
|
|
+enabled fontconfig && enable libfontconfig
|
|
|
+enabled libfontconfig && require_pkg_config libfontconfig fontconfig "fontconfig/fontconfig.h" FcInit
|
|
|
+enabled libfreetype && require_pkg_config libfreetype freetype2 "ft2build.h FT_FREETYPE_H" FT_Init_FreeType
|
|
|
+enabled libfribidi && require_pkg_config libfribidi fribidi fribidi.h fribidi_version_info
|
|
|
+enabled libgme && { check_pkg_config libgme libgme gme/gme.h gme_new_emu ||
|
|
|
+ require libgme gme/gme.h gme_new_emu -lgme -lstdc++; }
|
|
|
+enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do
|
|
|
+ check_lib libgsm "${gsm_hdr}" gsm_create -lgsm && break;
|
|
|
+ done || die "ERROR: libgsm not found"; }
|
|
|
+enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc $pthreads_extralibs
|
|
|
+enabled libkvazaar && require_pkg_config libkvazaar "kvazaar >= 0.8.1" kvazaar.h kvz_api_get
|
|
|
+# While it may appear that require is being used as a pkg-config
|
|
|
+# fallback for libmfx, it is actually being used to detect a different
|
|
|
+# installation route altogether. If libmfx is installed via the Intel
|
|
|
+# Media SDK or Intel Media Server Studio, these don't come with
|
|
|
+# pkg-config support. Instead, users should make sure that the build
|
|
|
+# can find the libraries and headers through other means.
|
|
|
+enabled libmfx && { check_pkg_config libmfx libmfx "mfx/mfxvideo.h" MFXInit ||
|
|
|
+ { require libmfx "mfx/mfxvideo.h" MFXInit "-llibmfx $advapi32_extralibs" && warn "using libmfx without pkg-config"; } }
|
|
|
+enabled libmodplug && require_pkg_config libmodplug libmodplug libmodplug/modplug.h ModPlug_Load
|
|
|
+enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame $libm_extralibs
|
|
|
+enabled libmysofa && require libmysofa "mysofa.h" mysofa_load -lmysofa $zlib_extralibs
|
|
|
+enabled libnpp && { check_lib libnpp npp.h nppGetLibVersion -lnppig -lnppicc -lnppc ||
|
|
|
+ check_lib libnpp npp.h nppGetLibVersion -lnppi -lnppc ||
|
|
|
+ die "ERROR: libnpp not found"; }
|
|
|
+enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
|
|
|
+enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
|
|
|
+enabled libopencv && { check_header opencv2/core/core_c.h &&
|
|
|
+ { check_pkg_config libopencv opencv opencv2/core/core_c.h cvCreateImageHeader ||
|
|
|
+ require libopencv opencv2/core/core_c.h cvCreateImageHeader -lopencv_core -lopencv_imgproc; } ||
|
|
|
+ require_pkg_config libopencv opencv opencv/cxcore.h cvCreateImageHeader; }
|
|
|
+enabled libopenh264 && require_pkg_config libopenh264 openh264 wels/codec_api.h WelsGetCodecVersion
|
|
|
+enabled libopenjpeg && { check_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version ||
|
|
|
+ { require_pkg_config libopenjpeg "libopenjp2 >= 2.1.0" openjpeg.h opj_version -DOPJ_STATIC && add_cppflags -DOPJ_STATIC; } }
|
|
|
+enabled libopenmpt && require_pkg_config libopenmpt "libopenmpt >= 0.2.6557" libopenmpt/libopenmpt.h openmpt_module_create -lstdc++ && append libopenmpt_extralibs "-lstdc++"
|
|
|
+enabled libopus && {
|
|
|
+ enabled libopus_decoder && {
|
|
|
+ require_pkg_config libopus opus opus_multistream.h opus_multistream_decoder_create
|
|
|
+ }
|
|
|
+ enabled libopus_encoder && {
|
|
|
+ require_pkg_config libopus opus opus_multistream.h opus_multistream_surround_encoder_create
|
|
|
+ }
|
|
|
+}
|
|
|
+enabled libpulse && require_pkg_config libpulse libpulse pulse/pulseaudio.h pa_context_new
|
|
|
+enabled librsvg && require_pkg_config librsvg librsvg-2.0 librsvg-2.0/librsvg/rsvg.h rsvg_handle_render_cairo
|
|
|
+enabled librtmp && require_pkg_config librtmp librtmp librtmp/rtmp.h RTMP_Socket
|
|
|
+enabled librubberband && require_pkg_config librubberband "rubberband >= 1.8.1" rubberband/rubberband-c.h rubberband_new -lstdc++ && append librubberband_extralibs "-lstdc++"
|
|
|
+enabled libshine && require_pkg_config libshine shine shine/layer3.h shine_encode_buffer
|
|
|
+enabled libsmbclient && { check_pkg_config libsmbclient smbclient libsmbclient.h smbc_init ||
|
|
|
+ require libsmbclient libsmbclient.h smbc_init -lsmbclient; }
|
|
|
+enabled libsnappy && require libsnappy snappy-c.h snappy_compress -lsnappy -lstdc++
|
|
|
+enabled libsoxr && require libsoxr soxr.h soxr_create -lsoxr
|
|
|
+enabled libssh && require_pkg_config libssh libssh libssh/sftp.h sftp_init
|
|
|
+enabled libspeex && require_pkg_config libspeex speex speex/speex.h speex_decoder_init
|
|
|
+enabled libsrt && require_pkg_config libsrt "srt >= 1.2.0" srt/srt.h srt_socket
|
|
|
+enabled libtesseract && require_pkg_config libtesseract tesseract tesseract/capi.h TessBaseAPICreate
|
|
|
+enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg
|
|
|
+enabled libtls && require_pkg_config libtls libtls tls.h tls_configure
|
|
|
+enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame &&
|
|
|
+ { check_lib libtwolame twolame.h twolame_encode_buffer_float32_interleaved -ltwolame ||
|
|
|
+ die "ERROR: libtwolame must be installed and version must be >= 0.3.10"; }
|
|
|
+enabled libv4l2 && require_pkg_config libv4l2 libv4l2 libv4l2.h v4l2_ioctl
|
|
|
+enabled libvidstab && require_pkg_config libvidstab "vidstab >= 0.98" vid.stab/libvidstab.h vsMotionDetectInit
|
|
|
+enabled libvmaf && require_pkg_config libvmaf "libvmaf >= 0.6.2" libvmaf.h compute_vmaf
|
|
|
+enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc
|
|
|
+enabled libvorbis && require_pkg_config libvorbis vorbis vorbis/codec.h vorbis_info_init &&
|
|
|
+ require_pkg_config libvorbisenc vorbisenc vorbis/vorbisenc.h vorbis_encode_init
|
|
|
+
|
|
|
+enabled libvpx && {
|
|
|
+ enabled libvpx_vp8_decoder && {
|
|
|
+ check_pkg_config libvpx_vp8_decoder "vpx >= 1.4.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp8_dx ||
|
|
|
+ check_lib libvpx_vp8_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_dec_init_ver VPX_IMG_FMT_HIGHBITDEPTH" -lvpx ||
|
|
|
+ die "ERROR: libvpx decoder version must be >=1.4.0";
|
|
|
+ }
|
|
|
+ enabled libvpx_vp8_encoder && {
|
|
|
+ check_pkg_config libvpx_vp8_encoder "vpx >= 1.4.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp8_cx ||
|
|
|
+ check_lib libvpx_vp8_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver VPX_IMG_FMT_HIGHBITDEPTH" -lvpx ||
|
|
|
+ die "ERROR: libvpx encoder version must be >=1.4.0";
|
|
|
+ }
|
|
|
+ enabled libvpx_vp9_decoder && {
|
|
|
+ check_pkg_config libvpx_vp9_decoder "vpx >= 1.4.0" "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_vp9_dx ||
|
|
|
+ check_lib libvpx_vp9_decoder "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx VPX_IMG_FMT_HIGHBITDEPTH" "-lvpx $libm_extralibs"
|
|
|
+ }
|
|
|
+ enabled libvpx_vp9_encoder && {
|
|
|
+ check_pkg_config libvpx_vp9_encoder "vpx >= 1.4.0" "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_vp9_cx ||
|
|
|
+ check_lib libvpx_vp9_encoder "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx VPX_IMG_FMT_HIGHBITDEPTH" "-lvpx $libm_extralibs"
|
|
|
+ }
|
|
|
+ if disabled_all libvpx_vp8_decoder libvpx_vp9_decoder libvpx_vp8_encoder libvpx_vp9_encoder; then
|
|
|
+ die "libvpx enabled but no supported decoders found"
|
|
|
+ fi
|
|
|
+}
|
|
|
+
|
|
|
+enabled libwavpack && require libwavpack wavpack/wavpack.h WavpackOpenFileOutput -lwavpack
|
|
|
+enabled libwebp && {
|
|
|
+ enabled libwebp_encoder && require_pkg_config libwebp "libwebp >= 0.2.0" webp/encode.h WebPGetEncoderVersion
|
|
|
+ enabled libwebp_anim_encoder && check_pkg_config libwebp_anim_encoder "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit; }
|
|
|
+enabled libx264 && { check_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode ||
|
|
|
+ { require libx264 "stdint.h x264.h" x264_encoder_encode "-lx264 $pthreads_extralibs $libm_extralibs" &&
|
|
|
+ warn "using libx264 without pkg-config"; } } &&
|
|
|
+ require_cpp_condition x264.h "X264_BUILD >= 118" &&
|
|
|
+ check_cpp_condition libx262 x264.h "X264_MPEG2"
|
|
|
+enabled libx265 && require_pkg_config libx265 x265 x265.h x265_api_get &&
|
|
|
+ require_cpp_condition x265.h "X265_BUILD >= 68"
|
|
|
+enabled libxavs && require libxavs "stdint.h xavs.h" xavs_encoder_encode "-lxavs $pthreads_extralibs $libm_extralibs"
|
|
|
+enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
|
|
|
+enabled libzimg && require_pkg_config libzimg "zimg >= 2.7.0" zimg.h zimg_get_api_version
|
|
|
+enabled libzmq && require_pkg_config libzmq libzmq zmq.h zmq_ctx_new
|
|
|
+enabled libzvbi && require_pkg_config libzvbi zvbi-0.2 libzvbi.h vbi_decoder_new &&
|
|
|
+ { test_cpp_condition libzvbi.h "VBI_VERSION_MAJOR > 0 || VBI_VERSION_MINOR > 2 || VBI_VERSION_MINOR == 2 && VBI_VERSION_MICRO >= 28" ||
|
|
|
+ enabled gpl || die "ERROR: libzvbi requires version 0.2.28 or --enable-gpl."; }
|
|
|
+enabled libxml2 && require_pkg_config libxml2 libxml-2.0 libxml2/libxml/xmlversion.h xmlCheckVersion
|
|
|
+enabled mediacodec && { enabled jni || die "ERROR: mediacodec requires --enable-jni"; }
|
|
|
+enabled mmal && { check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host ||
|
|
|
+ { ! enabled cross_compile &&
|
|
|
+ add_cflags -isystem/opt/vc/include/ -isystem/opt/vc/include/interface/vmcs_host/linux -isystem/opt/vc/include/interface/vcos/pthreads -fgnu89-inline &&
|
|
|
+ add_ldflags -L/opt/vc/lib/ &&
|
|
|
+ check_lib mmal interface/mmal/mmal.h mmal_port_connect -lmmal_core -lmmal_util -lmmal_vc_client -lbcm_host; } ||
|
|
|
+ die "ERROR: mmal not found" &&
|
|
|
+ check_func_headers interface/mmal/mmal.h "MMAL_PARAMETER_VIDEO_MAX_NUM_CALLBACKS"; }
|
|
|
+enabled openal && { { for al_extralibs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
|
|
|
+ check_lib openal 'AL/al.h' alGetError "${al_extralibs}" && break; done } ||
|
|
|
+ die "ERROR: openal not found"; } &&
|
|
|
+ { test_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" ||
|
|
|
+ die "ERROR: openal must be installed and version must be 1.1 or compatible"; }
|
|
|
+enabled opencl && { check_lib opencl OpenCL/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL ||
|
|
|
+ check_lib opencl CL/cl.h clEnqueueNDRangeKernel -lOpenCL ||
|
|
|
+ die "ERROR: opencl not found"; } &&
|
|
|
+ { test_cpp_condition "OpenCL/cl.h" "defined(CL_VERSION_1_2)" ||
|
|
|
+ test_cpp_condition "CL/cl.h" "defined(CL_VERSION_1_2)" ||
|
|
|
+ die "ERROR: opencl must be installed and version must be 1.2 or compatible"; }
|
|
|
+enabled opengl && { check_lib opengl GL/glx.h glXGetProcAddress "-lGL" ||
|
|
|
+ check_lib opengl windows.h wglGetProcAddress "-lopengl32 -lgdi32" ||
|
|
|
+ check_lib opengl OpenGL/gl3.h glGetError "-Wl,-framework,OpenGL" ||
|
|
|
+ check_lib opengl ES2/gl.h glGetError "-isysroot=${sysroot} -Wl,-framework,OpenGLES" ||
|
|
|
+ die "ERROR: opengl not found."
|
|
|
+ }
|
|
|
+enabled omx && require_header OMX_Core.h
|
|
|
+enabled omx_rpi && { check_header OMX_Core.h ||
|
|
|
+ { ! enabled cross_compile && add_cflags -isystem/opt/vc/include/IL && check_header OMX_Core.h ; } ||
|
|
|
+ die "ERROR: OpenMAX IL headers not found"; } && enable omx
|
|
|
+enabled openssl && { check_pkg_config openssl openssl openssl/ssl.h OPENSSL_init_ssl ||
|
|
|
+ check_pkg_config openssl openssl openssl/ssl.h SSL_library_init ||
|
|
|
+ check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto ||
|
|
|
+ check_lib openssl openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
|
|
|
+ check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
|
|
|
+ die "ERROR: openssl not found"; }
|
|
|
+enabled rkmpp && { require_pkg_config rkmpp rockchip_mpp rockchip/rk_mpi.h mpp_create &&
|
|
|
+ require_pkg_config rockchip_mpp "rockchip_mpp >= 1.3.7" rockchip/rk_mpi.h mpp_create &&
|
|
|
+ { enabled libdrm ||
|
|
|
+ die "ERROR: rkmpp requires --enable-libdrm"; }
|
|
|
+ }
|
|
|
+
|
|
|
+if enabled gcrypt; then
|
|
|
+ GCRYPT_CONFIG="${cross_prefix}libgcrypt-config"
|
|
|
+ if "${GCRYPT_CONFIG}" --version > /dev/null 2>&1; then
|
|
|
+ gcrypt_cflags=$("${GCRYPT_CONFIG}" --cflags)
|
|
|
+ gcrypt_extralibs=$("${GCRYPT_CONFIG}" --libs)
|
|
|
+ check_func_headers gcrypt.h gcry_mpi_new $gcrypt_cflags $gcrypt_extralibs ||
|
|
|
+ die "ERROR: gcrypt not found"
|
|
|
+ add_cflags $gcrypt_cflags
|
|
|
+ else
|
|
|
+ require gcrypt gcrypt.h gcry_mpi_new -lgcrypt
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+if enabled sdl2; then
|
|
|
+ SDL2_CONFIG="${cross_prefix}sdl2-config"
|
|
|
+ test_pkg_config sdl2 "sdl2 >= 2.0.1 sdl2 < 2.1.0" SDL_events.h SDL_PollEvent
|
|
|
+ if disabled sdl2 && "${SDL2_CONFIG}" --version > /dev/null 2>&1; then
|
|
|
+ sdl2_cflags=$("${SDL2_CONFIG}" --cflags)
|
|
|
+ sdl2_extralibs=$("${SDL2_CONFIG}" --libs)
|
|
|
+ test_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x020001" $sdl2_cflags &&
|
|
|
+ test_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x020100" $sdl2_cflags &&
|
|
|
+ check_func_headers SDL_events.h SDL_PollEvent $sdl2_extralibs $sdl2_cflags &&
|
|
|
+ enable sdl2
|
|
|
+ fi
|
|
|
+ if test $target_os = "mingw32"; then
|
|
|
+ sdl2_extralibs=$(filter_out '-mwindows' $sdl2_extralibs)
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+if enabled decklink; then
|
|
|
+ case $target_os in
|
|
|
+ mingw32*|mingw64*|win32|win64)
|
|
|
+ decklink_outdev_extralibs="$decklink_outdev_extralibs -lole32 -loleaut32"
|
|
|
+ decklink_indev_extralibs="$decklink_indev_extralibs -lole32 -loleaut32"
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+fi
|
|
|
+
|
|
|
+enabled securetransport &&
|
|
|
+ check_func SecIdentityCreate "-Wl,-framework,CoreFoundation -Wl,-framework,Security" &&
|
|
|
+ check_lib securetransport "Security/SecureTransport.h Security/Security.h" "SSLCreateContext" "-Wl,-framework,CoreFoundation -Wl,-framework,Security" ||
|
|
|
+ disable securetransport
|
|
|
+
|
|
|
+enabled securetransport &&
|
|
|
+ check_func SecItemImport "-Wl,-framework,CoreFoundation -Wl,-framework,Security"
|
|
|
+
|
|
|
+enabled schannel &&
|
|
|
+ check_func_headers "windows.h security.h" InitializeSecurityContext -DSECURITY_WIN32 -lsecur32 &&
|
|
|
+ test_cpp_condition winerror.h "defined(SEC_I_CONTEXT_EXPIRED)" &&
|
|
|
+ schannel_extralibs="-lsecur32" ||
|
|
|
+ disable schannel
|
|
|
+
|
|
|
+makeinfo --version > /dev/null 2>&1 && enable makeinfo || disable makeinfo
|
|
|
+enabled makeinfo \
|
|
|
+ && [ 0$(makeinfo --version | grep "texinfo" | sed 's/.*texinfo[^0-9]*\([0-9]*\)\..*/\1/') -ge 5 ] \
|
|
|
+ && enable makeinfo_html || disable makeinfo_html
|
|
|
+disabled makeinfo_html && texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html
|
|
|
+perl -v > /dev/null 2>&1 && enable perl || disable perl
|
|
|
+pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man
|
|
|
+rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || disable rsync_contimeout
|
|
|
+
|
|
|
+# check V4L2 codecs available in the API
|
|
|
+check_header linux/fb.h
|
|
|
+check_header linux/videodev2.h
|
|
|
+test_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
|
|
|
+check_cc v4l2_m2m linux/videodev2.h "int i = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_M2M | V4L2_BUF_FLAG_LAST;"
|
|
|
+check_cc vc1_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VC1_ANNEX_G;"
|
|
|
+check_cc mpeg1_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG1;"
|
|
|
+check_cc mpeg2_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG2;"
|
|
|
+check_cc mpeg4_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_MPEG4;"
|
|
|
+check_cc hevc_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_HEVC;"
|
|
|
+check_cc h263_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_H263;"
|
|
|
+check_cc h264_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_H264;"
|
|
|
+check_cc vp8_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VP8;"
|
|
|
+check_cc vp9_v4l2_m2m linux/videodev2.h "int i = V4L2_PIX_FMT_VP9;"
|
|
|
+
|
|
|
+check_header sys/videoio.h
|
|
|
+test_code cc sys/videoio.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete
|
|
|
+
|
|
|
+check_lib user32 "windows.h winuser.h" GetShellWindow -luser32
|
|
|
+check_lib vfw32 "windows.h vfw.h" capCreateCaptureWindow -lvfw32
|
|
|
+# check that WM_CAP_DRIVER_CONNECT is defined to the proper value
|
|
|
+# w32api 3.12 had it defined wrong
|
|
|
+check_cpp_condition vfwcap_defines vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER"
|
|
|
+
|
|
|
+check_type "dshow.h" IBaseFilter
|
|
|
+
|
|
|
+# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
|
|
|
+check_header "dev/bktr/ioctl_meteor.h dev/bktr/ioctl_bt848.h" ||
|
|
|
+ check_header "machine/ioctl_meteor.h machine/ioctl_bt848.h" ||
|
|
|
+ check_header "dev/video/meteor/ioctl_meteor.h dev/video/bktr/ioctl_bt848.h" ||
|
|
|
+ check_header "dev/ic/bt8xx.h"
|
|
|
+
|
|
|
+if check_struct sys/soundcard.h audio_buf_info bytes; then
|
|
|
+ enable_sanitized sys/soundcard.h
|
|
|
+else
|
|
|
+ test_cc -D__BSD_VISIBLE -D__XSI_VISIBLE <<EOF && add_cppflags -D__BSD_VISIBLE -D__XSI_VISIBLE && enable_sanitized sys/soundcard.h
|
|
|
+ #include <sys/soundcard.h>
|
|
|
+ audio_buf_info abc;
|
|
|
+EOF
|
|
|
+fi
|
|
|
+
|
|
|
+enabled alsa && check_pkg_config alsa alsa "alsa/asoundlib.h" snd_pcm_htimestamp ||
|
|
|
+ check_lib alsa alsa/asoundlib.h snd_pcm_htimestamp -lasound
|
|
|
+
|
|
|
+enabled libjack &&
|
|
|
+ require_pkg_config libjack jack jack/jack.h jack_port_get_latency_range
|
|
|
+
|
|
|
+enabled sndio && check_lib sndio sndio.h sio_open -lsndio
|
|
|
+
|
|
|
+if enabled libcdio; then
|
|
|
+ check_pkg_config libcdio libcdio_paranoia "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open ||
|
|
|
+ check_pkg_config libcdio libcdio_paranoia "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open ||
|
|
|
+ check_lib libcdio "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
|
|
|
+ check_lib libcdio "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio ||
|
|
|
+ die "ERROR: No usable libcdio/cdparanoia found"
|
|
|
+fi
|
|
|
+
|
|
|
+enabled libxcb && check_pkg_config libxcb "xcb >= 1.4" xcb/xcb.h xcb_connect ||
|
|
|
+ disable libxcb_shm libxcb_shape libxcb_xfixes
|
|
|
+
|
|
|
+if enabled libxcb; then
|
|
|
+ enabled libxcb_shm && check_pkg_config libxcb_shm xcb-shm xcb/shm.h xcb_shm_attach
|
|
|
+ enabled libxcb_shape && check_pkg_config libxcb_shape xcb-shape xcb/shape.h xcb_shape_get_rectangles
|
|
|
+ enabled libxcb_xfixes && check_pkg_config libxcb_xfixes xcb-xfixes xcb/xfixes.h xcb_xfixes_get_cursor_image
|
|
|
+fi
|
|
|
+
|
|
|
+check_func_headers "windows.h" CreateDIBSection "$gdigrab_indev_extralibs"
|
|
|
+
|
|
|
+# d3d11va requires linking directly to dxgi and d3d11 if not building for
|
|
|
+# the desktop api partition
|
|
|
+test_cpp <<EOF && enable uwp && d3d11va_extralibs="-ldxgi -ld3d11"
|
|
|
+#ifdef WINAPI_FAMILY
|
|
|
+#include <winapifamily.h>
|
|
|
+#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
|
|
|
+#error desktop, not uwp
|
|
|
+#else
|
|
|
+// WINAPI_FAMILY_APP, WINAPI_FAMILY_PHONE_APP => UWP
|
|
|
+#endif
|
|
|
+#else
|
|
|
+#error no family set
|
|
|
+#endif
|
|
|
+EOF
|
|
|
+
|
|
|
+enabled vaapi &&
|
|
|
+ check_lib vaapi va/va.h vaInitialize -lva
|
|
|
+
|
|
|
+enabled vaapi &&
|
|
|
+ check_cc vaapi "va/va.h" "vaCreateSurfaces(0, 0, 0, 0, 0, 0, 0, 0)"
|
|
|
+
|
|
|
+if enabled vaapi; then
|
|
|
+ check_lib vaapi_drm "va/va.h va/va_drm.h" vaGetDisplayDRM -lva -lva-drm
|
|
|
+ check_lib vaapi_x11 "va/va.h va/va_x11.h" vaGetDisplay -lva -lva-x11 -lX11
|
|
|
+fi
|
|
|
+
|
|
|
+enabled vaapi &&
|
|
|
+ check_cpp_condition vaapi_1 "va/va.h" "VA_CHECK_VERSION(1, 0, 0)"
|
|
|
+
|
|
|
+if enabled_all opencl libdrm ; then
|
|
|
+ check_type "CL/cl_intel.h" "clCreateImageFromFdINTEL_fn" &&
|
|
|
+ enable opencl_drm_beignet
|
|
|
+ check_func_headers "CL/cl_ext.h" clImportMemoryARM &&
|
|
|
+ enable opencl_drm_arm
|
|
|
+fi
|
|
|
+
|
|
|
+if enabled_all opencl vaapi ; then
|
|
|
+ enabled opencl_drm_beignet && enable opencl_vaapi_beignet
|
|
|
+ if enabled libmfx ; then
|
|
|
+ check_type "CL/cl.h CL/va_ext.h" "clCreateFromVA_APIMediaSurfaceINTEL_fn" &&
|
|
|
+ enable opencl_vaapi_intel_media
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+if enabled_all opencl dxva2 ; then
|
|
|
+ check_type "CL/cl_dx9_media_sharing.h" cl_dx9_surface_info_khr &&
|
|
|
+ enable opencl_dxva2
|
|
|
+fi
|
|
|
+
|
|
|
+if enabled_all opencl d3d11va ; then
|
|
|
+ check_type "CL/cl_d3d11.h" clGetDeviceIDsFromD3D11KHR_fn &&
|
|
|
+ enable opencl_d3d11
|
|
|
+fi
|
|
|
+
|
|
|
+enabled vdpau &&
|
|
|
+ check_cpp_condition vdpau vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP"
|
|
|
+
|
|
|
+enabled vdpau &&
|
|
|
+ check_lib vdpau_x11 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau -lX11
|
|
|
+
|
|
|
+enabled crystalhd && check_lib crystalhd "stdint.h libcrystalhd/libcrystalhd_if.h" DtsCrystalHDVersion -lcrystalhd
|
|
|
+
|
|
|
+if enabled x86; then
|
|
|
+ case $target_os in
|
|
|
+ mingw32*|mingw64*|win32|win64|linux|cygwin*)
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ disable ffnvcodec cuvid nvdec nvenc
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+else
|
|
|
+ disable ffnvcodec cuvid nvdec nvenc
|
|
|
+fi
|
|
|
+
|
|
|
+enabled ffnvcodec && enable cuda
|
|
|
+
|
|
|
+enabled nvenc &&
|
|
|
+ test_cc -I$source_path <<EOF || disable nvenc
|
|
|
+#include <ffnvcodec/nvEncodeAPI.h>
|
|
|
+NV_ENCODE_API_FUNCTION_LIST flist;
|
|
|
+void f(void) { struct { const GUID guid; } s[] = { { NV_ENC_PRESET_HQ_GUID } }; }
|
|
|
+int main(void) { return 0; }
|
|
|
+EOF
|
|
|
+
|
|
|
+enabled amf &&
|
|
|
+ check_cpp_condition amf "AMF/core/Version.h" \
|
|
|
+ "(AMF_VERSION_MAJOR << 48 | AMF_VERSION_MINOR << 32 | AMF_VERSION_RELEASE << 16 | AMF_VERSION_BUILD_NUM) >= 0x0001000400040001"
|
|
|
+
|
|
|
+# Funny iconv installations are not unusual, so check it after all flags have been set
|
|
|
+if enabled libc_iconv; then
|
|
|
+ check_func_headers iconv.h iconv
|
|
|
+elif enabled iconv; then
|
|
|
+ check_func_headers iconv.h iconv || check_lib iconv iconv.h iconv -liconv
|
|
|
+fi
|
|
|
+
|
|
|
+enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel"
|
|
|
+
|
|
|
+# add some useful compiler flags if supported
|
|
|
+check_cflags -Wdeclaration-after-statement
|
|
|
+check_cflags -Wall
|
|
|
+check_cflags -Wdisabled-optimization
|
|
|
+check_cflags -Wpointer-arith
|
|
|
+check_cflags -Wredundant-decls
|
|
|
+check_cflags -Wwrite-strings
|
|
|
+check_cflags -Wtype-limits
|
|
|
+check_cflags -Wundef
|
|
|
+check_cflags -Wmissing-prototypes
|
|
|
+check_cflags -Wno-pointer-to-int-cast
|
|
|
+check_cflags -Wstrict-prototypes
|
|
|
+check_cflags -Wempty-body
|
|
|
+
|
|
|
+if enabled extra_warnings; then
|
|
|
+ check_cflags -Wcast-qual
|
|
|
+ check_cflags -Wextra
|
|
|
+ check_cflags -Wpedantic
|
|
|
+fi
|
|
|
+
|
|
|
+check_disable_warning(){
|
|
|
+ warning_flag=-W${1#-Wno-}
|
|
|
+ test_cflags $unknown_warning_flags $warning_flag && add_cflags $1
|
|
|
+}
|
|
|
+
|
|
|
+test_cflags -Werror=unused-command-line-argument &&
|
|
|
+ append unknown_warning_flags "-Werror=unused-command-line-argument"
|
|
|
+test_cflags -Werror=unknown-warning-option &&
|
|
|
+ append unknown_warning_flags "-Werror=unknown-warning-option"
|
|
|
+
|
|
|
+check_disable_warning -Wno-parentheses
|
|
|
+check_disable_warning -Wno-switch
|
|
|
+check_disable_warning -Wno-format-zero-length
|
|
|
+check_disable_warning -Wno-pointer-sign
|
|
|
+check_disable_warning -Wno-unused-const-variable
|
|
|
+check_disable_warning -Wno-bool-operation
|
|
|
+
|
|
|
+check_disable_warning_headers(){
|
|
|
+ warning_flag=-W${1#-Wno-}
|
|
|
+ test_cflags $warning_flag && add_cflags_headers $1
|
|
|
+}
|
|
|
+
|
|
|
+check_disable_warning_headers -Wno-deprecated-declarations
|
|
|
+check_disable_warning_headers -Wno-unused-variable
|
|
|
+
|
|
|
+test_cc <<EOF && enable blocks_extension
|
|
|
+void (^block)(void);
|
|
|
+EOF
|
|
|
+
|
|
|
+# add some linker flags
|
|
|
+check_ldflags -Wl,--warn-common
|
|
|
+check_ldflags -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample
|
|
|
+enabled rpath && add_ldexeflags -Wl,-rpath,$libdir && add_ldsoflags -Wl,-rpath,$libdir
|
|
|
+test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic
|
|
|
+
|
|
|
+# add some strip flags
|
|
|
+check_stripflags -x
|
|
|
+
|
|
|
+enabled neon_clobber_test &&
|
|
|
+ check_ldflags -Wl,--wrap,avcodec_open2 \
|
|
|
+ -Wl,--wrap,avcodec_decode_audio4 \
|
|
|
+ -Wl,--wrap,avcodec_decode_video2 \
|
|
|
+ -Wl,--wrap,avcodec_decode_subtitle2 \
|
|
|
+ -Wl,--wrap,avcodec_encode_audio2 \
|
|
|
+ -Wl,--wrap,avcodec_encode_video2 \
|
|
|
+ -Wl,--wrap,avcodec_encode_subtitle \
|
|
|
+ -Wl,--wrap,avcodec_send_packet \
|
|
|
+ -Wl,--wrap,avcodec_receive_packet \
|
|
|
+ -Wl,--wrap,avcodec_send_frame \
|
|
|
+ -Wl,--wrap,avcodec_receive_frame \
|
|
|
+ -Wl,--wrap,swr_convert \
|
|
|
+ -Wl,--wrap,avresample_convert ||
|
|
|
+ disable neon_clobber_test
|
|
|
+
|
|
|
+enabled xmm_clobber_test &&
|
|
|
+ check_ldflags -Wl,--wrap,avcodec_open2 \
|
|
|
+ -Wl,--wrap,avcodec_decode_audio4 \
|
|
|
+ -Wl,--wrap,avcodec_decode_video2 \
|
|
|
+ -Wl,--wrap,avcodec_decode_subtitle2 \
|
|
|
+ -Wl,--wrap,avcodec_encode_audio2 \
|
|
|
+ -Wl,--wrap,avcodec_encode_video2 \
|
|
|
+ -Wl,--wrap,avcodec_encode_subtitle \
|
|
|
+ -Wl,--wrap,avcodec_send_packet \
|
|
|
+ -Wl,--wrap,avcodec_receive_packet \
|
|
|
+ -Wl,--wrap,avcodec_send_frame \
|
|
|
+ -Wl,--wrap,avcodec_receive_frame \
|
|
|
+ -Wl,--wrap,swr_convert \
|
|
|
+ -Wl,--wrap,avresample_convert \
|
|
|
+ -Wl,--wrap,sws_scale ||
|
|
|
+ disable xmm_clobber_test
|
|
|
+
|
|
|
+check_ld "cc" proper_dce <<EOF
|
|
|
+extern const int array[512];
|
|
|
+static inline int func(void) { return array[0]; }
|
|
|
+int main(void) { return 0; }
|
|
|
+EOF
|
|
|
+
|
|
|
+if enabled proper_dce; then
|
|
|
+ echo "X { local: *; };" > $TMPV
|
|
|
+ if test_ldflags -Wl,${version_script},$TMPV; then
|
|
|
+ append SHFLAGS '-Wl,${version_script},\$(SUBDIR)lib\$(NAME).ver'
|
|
|
+ quotes='""'
|
|
|
+ test_cc <<EOF && enable symver_asm_label
|
|
|
+void ff_foo(void) __asm__ ("av_foo@VERSION");
|
|
|
+void ff_foo(void) { ${inline_asm+__asm__($quotes);} }
|
|
|
+EOF
|
|
|
+ test_cc <<EOF && enable symver_gnu_asm
|
|
|
+__asm__(".symver ff_foo,av_foo@VERSION");
|
|
|
+void ff_foo(void) {}
|
|
|
+EOF
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+if [ -z "$optflags" ]; then
|
|
|
+ if enabled small; then
|
|
|
+ optflags=$cflags_size
|
|
|
+ elif enabled optimizations; then
|
|
|
+ optflags=$cflags_speed
|
|
|
+ else
|
|
|
+ optflags=$cflags_noopt
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+if [ -z "$nvccflags" ]; then
|
|
|
+ nvccflags=$nvccflags_default
|
|
|
+fi
|
|
|
+
|
|
|
+if enabled x86_64 || enabled ppc64 || enabled aarch64; then
|
|
|
+ nvccflags="$nvccflags -m64"
|
|
|
+else
|
|
|
+ nvccflags="$nvccflags -m32"
|
|
|
+fi
|
|
|
+
|
|
|
+check_optflags(){
|
|
|
+ check_cflags "$@"
|
|
|
+ enabled lto && check_ldflags "$@"
|
|
|
+}
|
|
|
+
|
|
|
+check_optflags $optflags
|
|
|
+check_optflags -fno-math-errno
|
|
|
+check_optflags -fno-signed-zeros
|
|
|
+
|
|
|
+if enabled lto; then
|
|
|
+ test "$cc_type" != "$ld_type" && die "LTO requires same compiler and linker"
|
|
|
+ check_cflags -flto
|
|
|
+ check_ldflags -flto $cpuflags
|
|
|
+ disable inline_asm_direct_symbol_refs
|
|
|
+fi
|
|
|
+
|
|
|
+enabled ftrapv && check_cflags -ftrapv
|
|
|
+
|
|
|
+test_cc -mno-red-zone <<EOF && noredzone_flags="-mno-red-zone"
|
|
|
+int x;
|
|
|
+EOF
|
|
|
+
|
|
|
+
|
|
|
+if enabled icc; then
|
|
|
+ # Just warnings, no remarks
|
|
|
+ check_cflags -w1
|
|
|
+ # -wd: Disable following warnings
|
|
|
+ # 144, 167, 556: -Wno-pointer-sign
|
|
|
+ # 188: enumerated type mixed with another type
|
|
|
+ # 1292: attribute "foo" ignored
|
|
|
+ # 1419: external declaration in primary source file
|
|
|
+ # 10006: ignoring unknown option -fno-signed-zeros
|
|
|
+ # 10148: ignoring unknown option -Wno-parentheses
|
|
|
+ # 10156: ignoring option '-W'; no argument required
|
|
|
+ # 13200: No EMMS instruction before call to function
|
|
|
+ # 13203: No EMMS instruction before return from function
|
|
|
+ check_cflags -wd144,167,188,556,1292,1419,10006,10148,10156,13200,13203
|
|
|
+ # 11030: Warning unknown option --as-needed
|
|
|
+ # 10156: ignoring option '-export'; no argument required
|
|
|
+ check_ldflags -wd10156,11030
|
|
|
+ # icc 11.0 and 11.1 work with ebp_available, but don't pass the test
|
|
|
+ enable ebp_available
|
|
|
+ # The test above does not test linking
|
|
|
+ enabled lto && disable symver_asm_label
|
|
|
+ if enabled x86_32; then
|
|
|
+ icc_version=$($cc -dumpversion)
|
|
|
+ test ${icc_version%%.*} -ge 11 &&
|
|
|
+ check_cflags -falign-stack=maintain-16-byte ||
|
|
|
+ disable aligned_stack
|
|
|
+ fi
|
|
|
+elif enabled gcc; then
|
|
|
+ check_optflags -fno-tree-vectorize
|
|
|
+ check_cflags -Werror=format-security
|
|
|
+ check_cflags -Werror=implicit-function-declaration
|
|
|
+ check_cflags -Werror=missing-prototypes
|
|
|
+ check_cflags -Werror=return-type
|
|
|
+ check_cflags -Werror=vla
|
|
|
+ check_cflags -Wformat
|
|
|
+ check_cflags -fdiagnostics-color=auto
|
|
|
+ enabled extra_warnings || check_disable_warning -Wno-maybe-uninitialized
|
|
|
+ if enabled x86_32; then
|
|
|
+ case $target_os in
|
|
|
+ *bsd*)
|
|
|
+ # BSDs don't guarantee a 16 byte aligned stack, but we can
|
|
|
+ # request GCC to try to maintain 16 byte alignment throughout
|
|
|
+ # function calls. Library entry points that might call assembly
|
|
|
+ # functions align the stack. (The parameter means 2^4 bytes.)
|
|
|
+ check_cflags -mpreferred-stack-boundary=4
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ fi
|
|
|
+elif enabled llvm_gcc; then
|
|
|
+ check_cflags -mllvm -stack-alignment=16
|
|
|
+elif enabled clang; then
|
|
|
+ if enabled x86_32; then
|
|
|
+ # Clang doesn't support maintaining alignment without assuming the
|
|
|
+ # same alignment in every function. If 16 byte alignment would be
|
|
|
+ # enabled, one would also have to either add attribute_align_arg on
|
|
|
+ # every single entry point into the libraries or enable -mstackrealign
|
|
|
+ # (doing stack realignment in every single function).
|
|
|
+ case $target_os in
|
|
|
+ mingw32|win32|*bsd*)
|
|
|
+ disable aligned_stack
|
|
|
+ ;;
|
|
|
+ *)
|
|
|
+ check_cflags -mllvm -stack-alignment=16
|
|
|
+ check_cflags -mstack-alignment=16
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ else
|
|
|
+ check_cflags -mllvm -stack-alignment=16
|
|
|
+ check_cflags -mstack-alignment=16
|
|
|
+ fi
|
|
|
+ check_cflags -Qunused-arguments
|
|
|
+ check_cflags -Werror=implicit-function-declaration
|
|
|
+ check_cflags -Werror=missing-prototypes
|
|
|
+ check_cflags -Werror=return-type
|
|
|
+elif enabled cparser; then
|
|
|
+ add_cflags -Wno-missing-variable-declarations
|
|
|
+ add_cflags -Wno-empty-statement
|
|
|
+elif enabled armcc; then
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=4343 # hardfp compat
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=3036 # using . as system include dir
|
|
|
+ # 2523: use of inline assembly is deprecated
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=2523
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=1207
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=1293 # assignment in condition
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=3343 # hardfp compat
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=167 # pointer sign
|
|
|
+ add_cflags -W${armcc_opt},--diag_suppress=513 # pointer sign
|
|
|
+elif enabled pathscale; then
|
|
|
+ add_cflags -fstrict-overflow -OPT:wrap_around_unsafe_opt=OFF
|
|
|
+ disable inline_asm
|
|
|
+elif enabled_any msvc icl; then
|
|
|
+ enabled x86_32 && disable aligned_stack
|
|
|
+ enabled_all x86_32 debug && add_cflags -Oy-
|
|
|
+ enabled debug && add_ldflags -debug
|
|
|
+ enable pragma_deprecated
|
|
|
+ if enabled icl; then
|
|
|
+ # -Qansi-alias is basically -fstrict-aliasing, but does not work
|
|
|
+ # (correctly) on icl 13.x.
|
|
|
+ test_cpp_condition "windows.h" "__ICL < 1300 || __ICL >= 1400" &&
|
|
|
+ add_cflags -Qansi-alias
|
|
|
+ # Some inline asm is not compilable in debug
|
|
|
+ if enabled debug; then
|
|
|
+ disable ebp_available
|
|
|
+ disable ebx_available
|
|
|
+ fi
|
|
|
+ fi
|
|
|
+ # msvcrt10 x64 incorrectly enables log2, only msvcrt12 (MSVC 2013) onwards actually has log2.
|
|
|
+ check_cpp_condition log2 crtversion.h "_VC_CRT_MAJOR_VERSION >= 12"
|
|
|
+ # The CRT headers contain __declspec(restrict) in a few places, but if redefining
|
|
|
+ # restrict, this might break. MSVC 2010 and 2012 fail with __declspec(__restrict)
|
|
|
+ # (as it ends up if the restrict redefine is done before including stdlib.h), while
|
|
|
+ # MSVC 2013 and newer can handle it fine.
|
|
|
+ # If this declspec fails, force including stdlib.h before the restrict redefinition
|
|
|
+ # happens in config.h.
|
|
|
+ if [ $restrict_keyword != restrict ]; then
|
|
|
+ test_cc <<EOF || add_cflags -FIstdlib.h
|
|
|
+__declspec($restrict_keyword) void *foo(int);
|
|
|
+EOF
|
|
|
+ fi
|
|
|
+ # the new SSA optimzer in VS2015 U3 is mis-optimizing some parts of the code
|
|
|
+ # Issue has been fixed in MSVC v19.00.24218.
|
|
|
+ test_cpp_condition windows.h "_MSC_FULL_VER >= 190024218" ||
|
|
|
+ check_cflags -d2SSAOptimizer-
|
|
|
+ # enable utf-8 source processing on VS2015 U2 and newer
|
|
|
+ test_cpp_condition windows.h "_MSC_FULL_VER >= 190023918" &&
|
|
|
+ add_cflags -utf-8
|
|
|
+fi
|
|
|
+
|
|
|
+for pfx in "" host_; do
|
|
|
+ varname=${pfx%_}cc_type
|
|
|
+ eval "type=\$$varname"
|
|
|
+ if [ "$type" = "msvc" ]; then
|
|
|
+ test_${pfx}cc <<EOF || add_${pfx}cflags -Dinline=__inline
|
|
|
+static inline int foo(int a) { return a; }
|
|
|
+EOF
|
|
|
+ fi
|
|
|
+done
|
|
|
+
|
|
|
+case $as_type in
|
|
|
+ clang)
|
|
|
+ add_asflags -Qunused-arguments
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+case $ld_type in
|
|
|
+ clang)
|
|
|
+ check_ldflags -Qunused-arguments
|
|
|
+ ;;
|
|
|
+esac
|
|
|
+
|
|
|
+enable frame_thread_encoder
|
|
|
+
|
|
|
+enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
|
|
|
+
|
|
|
+check_deps $CONFIG_LIST \
|
|
|
+ $CONFIG_EXTRA \
|
|
|
+ $HAVE_LIST \
|
|
|
+ $ALL_COMPONENTS \
|
|
|
+
|
|
|
+enabled threads && ! enabled pthreads && ! enabled atomics_native && die "non pthread threading without atomics not supported, try adding --enable-pthreads or --cpu=i486 or higher if you are on x86"
|
|
|
+enabled avresample && warn "Building with deprecated library libavresample"
|
|
|
+
|
|
|
+if test $target_os = "haiku"; then
|
|
|
+ disable memalign
|
|
|
+ disable posix_memalign
|
|
|
+fi
|
|
|
+
|
|
|
+flatten_extralibs(){
|
|
|
+ unset nested_entries
|
|
|
+ list_name=$1
|
|
|
+ eval list=\$${1}
|
|
|
+ for entry in $list; do
|
|
|
+ entry_copy=$entry
|
|
|
+ resolve entry_copy
|
|
|
+ append nested_entries $(filter '*_extralibs' $entry_copy)
|
|
|
+ flat_entries=$(filter_out '*_extralibs' $entry_copy)
|
|
|
+ eval $entry="\$flat_entries"
|
|
|
+ done
|
|
|
+ append $list_name "$nested_entries"
|
|
|
+
|
|
|
+ resolve nested_entries
|
|
|
+ if test -n "$(filter '*_extralibs' $nested_entries)"; then
|
|
|
+ flatten_extralibs $list_name
|
|
|
+ fi
|
|
|
+}
|
|
|
+
|
|
|
+flatten_extralibs_wrapper(){
|
|
|
+ list_name=$1
|
|
|
+ flatten_extralibs $list_name
|
|
|
+ unique $list_name
|
|
|
+ resolve $list_name
|
|
|
+ eval $list_name=\$\(\$ldflags_filter \$$list_name\)
|
|
|
+ eval printf \''%s'\' \""\$$list_name"\"
|
|
|
+}
|
|
|
+
|
|
|
+for linkunit in $LIBRARY_LIST; do
|
|
|
+ unset current_extralibs
|
|
|
+ eval components=\$$(toupper ${linkunit})_COMPONENTS_LIST
|
|
|
+ for comp in ${components}; do
|
|
|
+ enabled $comp || continue
|
|
|
+ comp_extralibs="${comp}_extralibs"
|
|
|
+ append current_extralibs $comp_extralibs
|
|
|
+ done
|
|
|
+ eval prepend ${linkunit}_extralibs $current_extralibs
|
|
|
+done
|
|
|
+
|
|
|
+for linkunit in $LIBRARY_LIST $PROGRAM_LIST $EXTRALIBS_LIST; do
|
|
|
+ eval ${linkunit}_extralibs=\$\(flatten_extralibs_wrapper ${linkunit}_extralibs\)
|
|
|
+done
|
|
|
+
|
|
|
+map 'enabled $v && intrinsics=${v#intrinsics_}' $INTRINSICS_LIST
|
|
|
+
|
|
|
+for thread in $THREADS_LIST; do
|
|
|
+ if enabled $thread; then
|
|
|
+ test -n "$thread_type" &&
|
|
|
+ die "ERROR: Only one thread type must be selected." ||
|
|
|
+ thread_type="$thread"
|
|
|
+ fi
|
|
|
+done
|
|
|
+
|
|
|
+if disabled stdatomic; then
|
|
|
+ if enabled atomics_gcc; then
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/gcc'
|
|
|
+ elif enabled atomics_win32; then
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/win32'
|
|
|
+ elif enabled atomics_suncc; then
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/suncc'
|
|
|
+ elif enabled pthreads; then
|
|
|
+ add_compat atomics/pthread/stdatomic.o
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/pthread'
|
|
|
+ else
|
|
|
+ enabled threads && die "Threading is enabled, but no atomics are available"
|
|
|
+ add_cppflags '-I\$(SRC_PATH)/compat/atomics/dummy'
|
|
|
+ fi
|
|
|
+fi
|
|
|
+
|
|
|
+# Check if requested libraries were found.
|
|
|
+for lib in $AUTODETECT_LIBS; do
|
|
|
+ requested $lib && ! enabled $lib && die "ERROR: $lib requested but not found";
|
|
|
+done
|
|
|
+
|
|
|
+enabled zlib && add_cppflags -DZLIB_CONST
|
|
|
+
|
|
|
+# conditional library dependencies, in linking order
|
|
|
+enabled afftfilt_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled afir_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled amovie_filter && prepend avfilter_deps "avformat avcodec"
|
|
|
+enabled aresample_filter && prepend avfilter_deps "swresample"
|
|
|
+enabled atempo_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled cover_rect_filter && prepend avfilter_deps "avformat avcodec"
|
|
|
+enabled convolve_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled deconvolve_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled ebur128_filter && enabled swresample && prepend avfilter_deps "swresample"
|
|
|
+enabled elbg_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled fftfilt_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled find_rect_filter && prepend avfilter_deps "avformat avcodec"
|
|
|
+enabled firequalizer_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled mcdeint_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled movie_filter && prepend avfilter_deps "avformat avcodec"
|
|
|
+enabled pan_filter && prepend avfilter_deps "swresample"
|
|
|
+enabled pp_filter && prepend avfilter_deps "postproc"
|
|
|
+enabled removelogo_filter && prepend avfilter_deps "avformat avcodec swscale"
|
|
|
+enabled resample_filter && prepend avfilter_deps "avresample"
|
|
|
+enabled sab_filter && prepend avfilter_deps "swscale"
|
|
|
+enabled scale_filter && prepend avfilter_deps "swscale"
|
|
|
+enabled scale2ref_filter && prepend avfilter_deps "swscale"
|
|
|
+enabled sofalizer_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled showcqt_filter && prepend avfilter_deps "avformat avcodec swscale"
|
|
|
+enabled showfreqs_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled showspectrum_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled signature_filter && prepend avfilter_deps "avcodec avformat"
|
|
|
+enabled smartblur_filter && prepend avfilter_deps "swscale"
|
|
|
+enabled spectrumsynth_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled spp_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled subtitles_filter && prepend avfilter_deps "avformat avcodec"
|
|
|
+enabled uspp_filter && prepend avfilter_deps "avcodec"
|
|
|
+enabled zoompan_filter && prepend avfilter_deps "swscale"
|
|
|
+
|
|
|
+enabled lavfi_indev && prepend avdevice_deps "avfilter"
|
|
|
+
|
|
|
+#FIXME
|
|
|
+enabled sdl2_outdev && add_cflags $(filter_out '-Dmain=SDL_main' $sdl2_cflags)
|
|
|
+
|
|
|
+enabled opus_decoder && prepend avcodec_deps "swresample"
|
|
|
+
|
|
|
+expand_deps(){
|
|
|
+ lib_deps=${1}_deps
|
|
|
+ eval "deps=\$$lib_deps"
|
|
|
+ append $lib_deps $(map 'eval echo \$${v}_deps' $deps)
|
|
|
+ unique $lib_deps
|
|
|
+}
|
|
|
+
|
|
|
+#we have to remove gpl from the deps here as some code assumes all lib deps are libs
|
|
|
+postproc_deps="$(filter_out 'gpl' $postproc_deps)"
|
|
|
+
|
|
|
+map 'expand_deps $v' $LIBRARY_LIST
|
|
|
+
|
|
|
+if test "$quiet" != "yes"; then
|
|
|
+
|
|
|
+echo "install prefix $prefix"
|
|
|
+echo "source path $source_path"
|
|
|
+echo "C compiler $cc"
|
|
|
+echo "C library $libc_type"
|
|
|
+if test "$host_cc" != "$cc"; then
|
|
|
+ echo "host C compiler $host_cc"
|
|
|
+ echo "host C library $host_libc_type"
|
|
|
+fi
|
|
|
+echo "ARCH $arch ($cpu)"
|
|
|
+if test "$build_suffix" != ""; then
|
|
|
+ echo "build suffix $build_suffix"
|
|
|
+fi
|
|
|
+if test "$progs_suffix" != ""; then
|
|
|
+ echo "progs suffix $progs_suffix"
|
|
|
+fi
|
|
|
+if test "$extra_version" != ""; then
|
|
|
+ echo "version string suffix $extra_version"
|
|
|
+fi
|
|
|
+echo "big-endian ${bigendian-no}"
|
|
|
+echo "runtime cpu detection ${runtime_cpudetect-no}"
|
|
|
+if enabled x86; then
|
|
|
+ echo "standalone assembly ${x86asm-no}"
|
|
|
+ echo "x86 assembler ${x86asmexe}"
|
|
|
+ echo "MMX enabled ${mmx-no}"
|
|
|
+ echo "MMXEXT enabled ${mmxext-no}"
|
|
|
+ echo "3DNow! enabled ${amd3dnow-no}"
|
|
|
+ echo "3DNow! extended enabled ${amd3dnowext-no}"
|
|
|
+ echo "SSE enabled ${sse-no}"
|
|
|
+ echo "SSSE3 enabled ${ssse3-no}"
|
|
|
+ echo "AESNI enabled ${aesni-no}"
|
|
|
+ echo "AVX enabled ${avx-no}"
|
|
|
+ echo "AVX2 enabled ${avx2-no}"
|
|
|
+ echo "AVX-512 enabled ${avx512-no}"
|
|
|
+ echo "XOP enabled ${xop-no}"
|
|
|
+ echo "FMA3 enabled ${fma3-no}"
|
|
|
+ echo "FMA4 enabled ${fma4-no}"
|
|
|
+ echo "i686 features enabled ${i686-no}"
|
|
|
+ echo "CMOV is fast ${fast_cmov-no}"
|
|
|
+ echo "EBX available ${ebx_available-no}"
|
|
|
+ echo "EBP available ${ebp_available-no}"
|
|
|
+fi
|
|
|
+if enabled aarch64; then
|
|
|
+ echo "NEON enabled ${neon-no}"
|
|
|
+ echo "VFP enabled ${vfp-no}"
|
|
|
+fi
|
|
|
+if enabled arm; then
|
|
|
+ echo "ARMv5TE enabled ${armv5te-no}"
|
|
|
+ echo "ARMv6 enabled ${armv6-no}"
|
|
|
+ echo "ARMv6T2 enabled ${armv6t2-no}"
|
|
|
+ echo "VFP enabled ${vfp-no}"
|
|
|
+ echo "NEON enabled ${neon-no}"
|
|
|
+ echo "THUMB enabled ${thumb-no}"
|
|
|
+fi
|
|
|
+if enabled mips; then
|
|
|
+ echo "MIPS FPU enabled ${mipsfpu-no}"
|
|
|
+ echo "MIPS DSP R1 enabled ${mipsdsp-no}"
|
|
|
+ echo "MIPS DSP R2 enabled ${mipsdspr2-no}"
|
|
|
+ echo "MIPS MSA enabled ${msa-no}"
|
|
|
+ echo "LOONGSON MMI enabled ${mmi-no}"
|
|
|
+fi
|
|
|
+if enabled ppc; then
|
|
|
+ echo "AltiVec enabled ${altivec-no}"
|
|
|
+ echo "VSX enabled ${vsx-no}"
|
|
|
+ echo "POWER8 enabled ${power8-no}"
|
|
|
+ echo "PPC 4xx optimizations ${ppc4xx-no}"
|
|
|
+ echo "dcbzl available ${dcbzl-no}"
|
|
|
+fi
|
|
|
+echo "debug symbols ${debug-no}"
|
|
|
+echo "strip symbols ${stripping-no}"
|
|
|
+echo "optimize for size ${small-no}"
|
|
|
+echo "optimizations ${optimizations-no}"
|
|
|
+echo "static ${static-no}"
|
|
|
+echo "shared ${shared-no}"
|
|
|
+echo "postprocessing support ${postproc-no}"
|
|
|
+echo "network support ${network-no}"
|
|
|
+echo "threading support ${thread_type-no}"
|
|
|
+echo "safe bitstream reader ${safe_bitstream_reader-no}"
|
|
|
+echo "texi2html enabled ${texi2html-no}"
|
|
|
+echo "perl enabled ${perl-no}"
|
|
|
+echo "pod2man enabled ${pod2man-no}"
|
|
|
+echo "makeinfo enabled ${makeinfo-no}"
|
|
|
+echo "makeinfo supports HTML ${makeinfo_html-no}"
|
|
|
+test -n "$random_seed" &&
|
|
|
+ echo "random seed ${random_seed}"
|
|
|
+echo
|
|
|
+
|
|
|
+echo "External libraries:"
|
|
|
+print_enabled '' $EXTERNAL_LIBRARY_LIST $EXTERNAL_AUTODETECT_LIBRARY_LIST | print_in_columns
|
|
|
+echo
|
|
|
+
|
|
|
+echo "External libraries providing hardware acceleration:"
|
|
|
+print_enabled '' $HWACCEL_LIBRARY_LIST $HWACCEL_AUTODETECT_LIBRARY_LIST | print_in_columns
|
|
|
+echo
|
|
|
+
|
|
|
+echo "Libraries:"
|
|
|
+print_enabled '' $LIBRARY_LIST | print_in_columns
|
|
|
+echo
|
|
|
+
|
|
|
+echo "Programs:"
|
|
|
+print_enabled '' $PROGRAM_LIST | print_in_columns
|
|
|
+echo
|
|
|
+
|
|
|
+for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do
|
|
|
+ echo "Enabled ${type}s:"
|
|
|
+ eval list=\$$(toupper $type)_LIST
|
|
|
+ print_enabled '_*' $list | print_in_columns
|
|
|
+ echo
|
|
|
+done
|
|
|
+
|
|
|
+if test -n "$ignore_tests"; then
|
|
|
+ ignore_tests=$(echo $ignore_tests | tr ',' ' ')
|
|
|
+ echo "Ignored FATE tests:"
|
|
|
+ echo $ignore_tests | print_in_columns
|
|
|
+ echo
|
|
|
+fi
|
|
|
+
|
|
|
+echo "License: $license"
|
|
|
+
|
|
|
+fi # test "$quiet" != "yes"
|
|
|
+
|
|
|
+if test -n "$WARNINGS"; then
|
|
|
+ printf "\n%s%s$WARNINGS%s" "$warn_color" "$bold_color" "$reset_color"
|
|
|
+ enabled fatal_warnings && exit 1
|
|
|
+fi
|
|
|
+
|
|
|
+test -e Makefile || echo "include $source_path/Makefile" > Makefile
|
|
|
+
|
|
|
+esc(){
|
|
|
+ echo "$*" | sed 's/%/%25/g;s/:/%3a/g'
|
|
|
+}
|
|
|
+
|
|
|
+echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" > ijkffmpeg_ffbuild/config.fate
|
|
|
+
|
|
|
+enabled stripping || strip="echo skipping strip"
|
|
|
+enabled stripping || striptype=""
|
|
|
+
|
|
|
+config_files="$TMPH ijkffmpeg_ffbuild/config.mak doc/config.texi"
|
|
|
+
|
|
|
+cat > ijkffmpeg_ffbuild/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)$datadir
|
|
|
+DOCDIR=\$(DESTDIR)$docdir
|
|
|
+MANDIR=\$(DESTDIR)$mandir
|
|
|
+PKGCONFIGDIR=\$(DESTDIR)$pkgconfigdir
|
|
|
+INSTALL_NAME_DIR=$install_name_dir
|
|
|
+SRC_PATH=$source_path
|
|
|
+SRC_LINK=$source_link
|
|
|
+ifndef MAIN_MAKEFILE
|
|
|
+SRC_PATH:=\$(SRC_PATH:.%=..%)
|
|
|
+endif
|
|
|
+CC_IDENT=$cc_ident
|
|
|
+ARCH=$arch
|
|
|
+INTRINSICS=$intrinsics
|
|
|
+EXTERN_PREFIX=$extern_prefix
|
|
|
+CC=$cc
|
|
|
+CXX=$cxx
|
|
|
+AS=$as
|
|
|
+OBJCC=$objcc
|
|
|
+LD=$ld
|
|
|
+DEPCC=$dep_cc
|
|
|
+DEPCCFLAGS=$DEPCCFLAGS \$(CPPFLAGS)
|
|
|
+DEPAS=$as
|
|
|
+DEPASFLAGS=$DEPASFLAGS \$(CPPFLAGS)
|
|
|
+X86ASM=$x86asmexe
|
|
|
+DEPX86ASM=$x86asmexe
|
|
|
+DEPX86ASMFLAGS=\$(X86ASMFLAGS)
|
|
|
+AR=$ar
|
|
|
+ARFLAGS=$arflags
|
|
|
+AR_O=$ar_o
|
|
|
+AR_CMD=$ar
|
|
|
+NM_CMD=$nm
|
|
|
+RANLIB=$ranlib
|
|
|
+STRIP=$strip
|
|
|
+STRIPTYPE=$striptype
|
|
|
+NVCC=$nvcc
|
|
|
+CP=cp -p
|
|
|
+LN_S=$ln_s
|
|
|
+CPPFLAGS=$CPPFLAGS
|
|
|
+CFLAGS=$CFLAGS
|
|
|
+CXXFLAGS=$CXXFLAGS
|
|
|
+OBJCFLAGS=$OBJCFLAGS
|
|
|
+ASFLAGS=$ASFLAGS
|
|
|
+NVCCFLAGS=$nvccflags
|
|
|
+AS_C=$AS_C
|
|
|
+AS_O=$AS_O
|
|
|
+OBJCC_C=$OBJCC_C
|
|
|
+OBJCC_E=$OBJCC_E
|
|
|
+OBJCC_O=$OBJCC_O
|
|
|
+CC_C=$CC_C
|
|
|
+CC_E=$CC_E
|
|
|
+CC_O=$CC_O
|
|
|
+CXX_C=$CXX_C
|
|
|
+CXX_O=$CXX_O
|
|
|
+NVCC_C=$NVCC_C
|
|
|
+NVCC_O=$NVCC_O
|
|
|
+LD_O=$LD_O
|
|
|
+X86ASM_O=$X86ASM_O
|
|
|
+LD_LIB=$LD_LIB
|
|
|
+LD_PATH=$LD_PATH
|
|
|
+DLLTOOL=$dlltool
|
|
|
+WINDRES=$windres
|
|
|
+DEPWINDRES=$dep_cc
|
|
|
+DOXYGEN=$doxygen
|
|
|
+LDFLAGS=$LDFLAGS
|
|
|
+LDEXEFLAGS=$LDEXEFLAGS
|
|
|
+LDSOFLAGS=$LDSOFLAGS
|
|
|
+SHFLAGS=$(echo $($ldflags_filter $SHFLAGS))
|
|
|
+ASMSTRIPFLAGS=$ASMSTRIPFLAGS
|
|
|
+X86ASMFLAGS=$X86ASMFLAGS
|
|
|
+BUILDSUF=$build_suffix
|
|
|
+PROGSSUF=$progs_suffix
|
|
|
+FULLNAME=$FULLNAME
|
|
|
+LIBPREF=$LIBPREF
|
|
|
+LIBSUF=$LIBSUF
|
|
|
+LIBNAME=$LIBNAME
|
|
|
+SLIBPREF=$SLIBPREF
|
|
|
+SLIBSUF=$SLIBSUF
|
|
|
+EXESUF=$EXESUF
|
|
|
+EXTRA_VERSION=$extra_version
|
|
|
+CCDEP=$CCDEP
|
|
|
+CXXDEP=$CXXDEP
|
|
|
+CCDEP_FLAGS=$CCDEP_FLAGS
|
|
|
+ASDEP=$ASDEP
|
|
|
+ASDEP_FLAGS=$ASDEP_FLAGS
|
|
|
+X86ASMDEP=$X86ASMDEP
|
|
|
+X86ASMDEP_FLAGS=$X86ASMDEP_FLAGS
|
|
|
+CC_DEPFLAGS=$CC_DEPFLAGS
|
|
|
+AS_DEPFLAGS=$AS_DEPFLAGS
|
|
|
+X86ASM_DEPFLAGS=$X86ASM_DEPFLAGS
|
|
|
+HOSTCC=$host_cc
|
|
|
+HOSTLD=$host_ld
|
|
|
+HOSTCFLAGS=$host_cflags
|
|
|
+HOSTCPPFLAGS=$host_cppflags
|
|
|
+HOSTEXESUF=$HOSTEXESUF
|
|
|
+HOSTLDFLAGS=$host_ldflags
|
|
|
+HOSTEXTRALIBS=$host_extralibs
|
|
|
+DEPHOSTCC=$host_cc
|
|
|
+DEPHOSTCCFLAGS=$DEPHOSTCCFLAGS \$(HOSTCCFLAGS)
|
|
|
+HOSTCCDEP=$HOSTCCDEP
|
|
|
+HOSTCCDEP_FLAGS=$HOSTCCDEP_FLAGS
|
|
|
+HOSTCC_DEPFLAGS=$HOSTCC_DEPFLAGS
|
|
|
+HOSTCC_C=$HOSTCC_C
|
|
|
+HOSTCC_O=$HOSTCC_O
|
|
|
+HOSTLD_O=$HOSTLD_O
|
|
|
+TARGET_EXEC=$target_exec $target_exec_args
|
|
|
+TARGET_PATH=$target_path
|
|
|
+TARGET_SAMPLES=${target_samples:-\$(SAMPLES)}
|
|
|
+CFLAGS-ffplay=${sdl2_cflags}
|
|
|
+CFLAGS_HEADERS=$CFLAGS_HEADERS
|
|
|
+LIB_INSTALL_EXTRA_CMD=$LIB_INSTALL_EXTRA_CMD
|
|
|
+EXTRALIBS=$extralibs
|
|
|
+COMPAT_OBJS=$compat_objs
|
|
|
+INSTALL=$install
|
|
|
+LIBTARGET=${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=${SLIB_EXTRA_CMD}
|
|
|
+SLIB_INSTALL_NAME=${SLIB_INSTALL_NAME}
|
|
|
+SLIB_INSTALL_LINKS=${SLIB_INSTALL_LINKS}
|
|
|
+SLIB_INSTALL_EXTRA_LIB=${SLIB_INSTALL_EXTRA_LIB}
|
|
|
+SLIB_INSTALL_EXTRA_SHLIB=${SLIB_INSTALL_EXTRA_SHLIB}
|
|
|
+VERSION_SCRIPT_POSTPROCESS_CMD=${VERSION_SCRIPT_POSTPROCESS_CMD}
|
|
|
+SAMPLES:=${samples:-\$(FATE_SAMPLES)}
|
|
|
+NOREDZONE_FLAGS=$noredzone_flags
|
|
|
+LIBFUZZER_PATH=$libfuzzer_path
|
|
|
+IGNORE_TESTS=$ignore_tests
|
|
|
+EOF
|
|
|
+
|
|
|
+map 'eval echo "${v}_FFLIBS=\$${v}_deps" >> ijkffmpeg_ffbuild/config.mak' $LIBRARY_LIST
|
|
|
+
|
|
|
+for entry in $LIBRARY_LIST $PROGRAM_LIST $EXTRALIBS_LIST; do
|
|
|
+ eval echo "EXTRALIBS-${entry}=\$${entry}_extralibs" >> ijkffmpeg_ffbuild/config.mak
|
|
|
+done
|
|
|
+
|
|
|
+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 $license)"
|
|
|
+#define CONFIG_THIS_YEAR 2018
|
|
|
+#define FFMPEG_DATADIR "$(eval c_escape $datadir)"
|
|
|
+#define AVCONV_DATADIR "$(eval c_escape $datadir)"
|
|
|
+#define CC_IDENT "$(c_escape ${cc_ident:-Unknown compiler})"
|
|
|
+#define av_restrict $restrict_keyword
|
|
|
+#define EXTERN_PREFIX "${extern_prefix}"
|
|
|
+#define EXTERN_ASM ${extern_prefix}
|
|
|
+#define BUILDSUF "$build_suffix"
|
|
|
+#define SLIBSUF "$SLIBSUF"
|
|
|
+#define HAVE_MMX2 HAVE_MMXEXT
|
|
|
+#define SWS_MAX_FILTER_SIZE $sws_max_filter_size
|
|
|
+EOF
|
|
|
+
|
|
|
+test -n "$assert_level" &&
|
|
|
+ echo "#define ASSERT_LEVEL $assert_level" >>$TMPH
|
|
|
+
|
|
|
+test -n "$malloc_prefix" &&
|
|
|
+ echo "#define MALLOC_PREFIX $malloc_prefix" >>$TMPH
|
|
|
+
|
|
|
+if enabled x86asm; then
|
|
|
+ append config_files $TMPASM
|
|
|
+ cat > $TMPASM <<EOF
|
|
|
+; Automatically generated by configure - do not modify!
|
|
|
+EOF
|
|
|
+fi
|
|
|
+
|
|
|
+enabled getenv || echo "#define getenv(x) NULL" >> $TMPH
|
|
|
+
|
|
|
+
|
|
|
+mkdir -p doc
|
|
|
+mkdir -p tests
|
|
|
+mkdir -p tests/api
|
|
|
+echo "@c auto-generated by configure - do not modify! " > doc/config.texi
|
|
|
+
|
|
|
+print_config ARCH_ "$config_files" $ARCH_LIST
|
|
|
+print_config HAVE_ "$config_files" $HAVE_LIST
|
|
|
+print_config CONFIG_ "$config_files" $CONFIG_LIST \
|
|
|
+ $CONFIG_EXTRA \
|
|
|
+ $ALL_COMPONENTS \
|
|
|
+
|
|
|
+echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
|
|
|
+echo "endif # FFMPEG_CONFIG_MAK" >> ijkffmpeg_ffbuild/config.mak
|
|
|
+
|
|
|
+# Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
|
|
|
+cp_if_changed $TMPH ijkffmpeg_config.h
|
|
|
+touch ijkffmpeg_ffbuild/.config
|
|
|
+
|
|
|
+enabled x86asm && cp_if_changed $TMPASM config.asm
|
|
|
+
|
|
|
+cat > $TMPH <<EOF
|
|
|
+/* Generated by ffmpeg configure */
|
|
|
+#ifndef AVUTIL_AVCONFIG_H
|
|
|
+#define AVUTIL_AVCONFIG_H
|
|
|
+EOF
|
|
|
+
|
|
|
+print_config AV_HAVE_ $TMPH $HAVE_LIST_PUB
|
|
|
+
|
|
|
+echo "#endif /* AVUTIL_AVCONFIG_H */" >> $TMPH
|
|
|
+
|
|
|
+cp_if_changed $TMPH libavutil_ijk/avconfig.h
|
|
|
+
|
|
|
+full_filter_name(){
|
|
|
+ sed -n "s/^extern AVFilter ff_\([avfsinkrc]\{2,5\}\)_$1;/\1_$1/p" $source_path/libavfilter/allfilters.c
|
|
|
+}
|
|
|
+
|
|
|
+# generate the lists of enabled components
|
|
|
+print_enabled_components(){
|
|
|
+ file=$1
|
|
|
+ struct_name=$2
|
|
|
+ name=$3
|
|
|
+ shift 3
|
|
|
+ echo "static const $struct_name * const $name[] = {" > $TMPH
|
|
|
+ for c in $*; do
|
|
|
+ if enabled $c; then
|
|
|
+ case $name in
|
|
|
+ filter_list)
|
|
|
+ c=$(full_filter_name $(remove_suffix _filter $c))
|
|
|
+ ;;
|
|
|
+ indev_list)
|
|
|
+ c=$(add_suffix _demuxer $(remove_suffix _indev $c))
|
|
|
+ ;;
|
|
|
+ outdev_list)
|
|
|
+ c=$(add_suffix _muxer $(remove_suffix _outdev $c))
|
|
|
+ ;;
|
|
|
+ esac
|
|
|
+ printf " &ff_%s,\n" $c >> $TMPH
|
|
|
+ fi
|
|
|
+ done
|
|
|
+ if [ "$name" = "filter_list" ]; then
|
|
|
+ for c in asrc_abuffer vsrc_buffer asink_abuffer vsink_buffer; do
|
|
|
+ printf " &ff_%s,\n" $c >> $TMPH
|
|
|
+ done
|
|
|
+ fi
|
|
|
+ echo " NULL };" >> $TMPH
|
|
|
+ cp_if_changed $TMPH $file
|
|
|
+}
|
|
|
+
|
|
|
+print_enabled_components libavfilter_ijk/filter_list.c AVFilter filter_list $FILTER_LIST
|
|
|
+print_enabled_components libavcodec_ijk/codec_list.c AVCodec codec_list $CODEC_LIST
|
|
|
+print_enabled_components libavcodec_ijk/parser_list.c AVCodecParser parser_list $PARSER_LIST
|
|
|
+print_enabled_components libavcodec_ijk/bsf_list.c AVBitStreamFilter bitstream_filters $BSF_LIST
|
|
|
+print_enabled_components libavformat_ijk/demuxer_list.c AVInputFormat demuxer_list $DEMUXER_LIST
|
|
|
+print_enabled_components libavformat_ijk/muxer_list.c AVOutputFormat muxer_list $MUXER_LIST
|
|
|
+print_enabled_components libavdevice_ijk/indev_list.c AVInputFormat indev_list $INDEV_LIST
|
|
|
+print_enabled_components libavdevice_ijk/outdev_list.c AVOutputFormat outdev_list $OUTDEV_LIST
|
|
|
+print_enabled_components libavformat_ijk/protocol_list.c URLProtocol url_protocols $PROTOCOL_LIST
|
|
|
+
|
|
|
+# Settings for pkg-config files
|
|
|
+
|
|
|
+cat > $TMPH <<EOF
|
|
|
+# Automatically generated by configure - do not modify!
|
|
|
+shared=$shared
|
|
|
+build_suffix=$build_suffix
|
|
|
+prefix=$prefix
|
|
|
+libdir=$libdir
|
|
|
+incdir=$incdir
|
|
|
+rpath=$(enabled rpath && echo "-Wl,-rpath,\${libdir}")
|
|
|
+source_path=${source_path}
|
|
|
+LIBPREF=${LIBPREF}
|
|
|
+LIBSUF=${LIBSUF}
|
|
|
+extralibs_avutil="$avutil_extralibs"
|
|
|
+extralibs_avcodec="$avcodec_extralibs"
|
|
|
+extralibs_avformat="$avformat_extralibs"
|
|
|
+extralibs_avdevice="$avdevice_extralibs"
|
|
|
+extralibs_avfilter="$avfilter_extralibs"
|
|
|
+extralibs_avresample="$avresample_extralibs"
|
|
|
+extralibs_postproc="$postproc_extralibs"
|
|
|
+extralibs_swscale="$swscale_extralibs"
|
|
|
+extralibs_swresample="$swresample_extralibs"
|
|
|
+EOF
|
|
|
+
|
|
|
+for lib in $LIBRARY_LIST; do
|
|
|
+ lib_deps="$(eval echo \$${lib}_deps)"
|
|
|
+ echo ${lib}_deps=\"$lib_deps\" >> $TMPH
|
|
|
+done
|
|
|
+
|
|
|
+cp_if_changed $TMPH ijkffmpeg_ffbuild/config.sh
|
