X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=configure;h=05137511368a9e0f0cfbbcb8ae0e3f16f5fc0c46;hb=a1db009e6c0a51804ec8e1046b1ed132ab54ff59;hp=cf582fa519ac67e4682ccf8b6c1efae1dd342d9d;hpb=54a2ae37289a54b612b84fd402804acf4f78e6e9;p=ffmpeg diff --git a/configure b/configure index cf582fa519a..05137511368 100755 --- a/configure +++ b/configure @@ -61,7 +61,7 @@ Options: [defaults in brackets after descriptions] Standard options: --help print this message - --logfile=FILE log tests and output to FILE [config.err] + --logfile=FILE log tests and output to FILE [config.log] --disable-logging do not log configure debug information --prefix=PREFIX install in PREFIX [$prefix] --bindir=DIR install binaries in DIR [PREFIX/bin] @@ -89,11 +89,9 @@ Configuration options: --disable-avformat disable libavformat build --disable-swscale disable libswscale build --enable-postproc enable GPLed postprocessing support [no] - --enable-avfilter video filter support [no] + --disable-avfilter disable video filter support [no] --enable-avfilter-lavf video filters dependent on avformat [no] - --enable-beosthreads use BeOS threads [no] - --enable-os2threads use OS/2 threads [no] - --enable-pthreads use pthreads [no] + --disable-pthreads disable pthreads [auto] --enable-w32threads use Win32 threads [no] --enable-x11grab enable X11 grabbing [no] --disable-network disable network support [no] @@ -115,7 +113,7 @@ Configuration options: --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary) --enable-hardcoded-tables use hardcoded tables instead of runtime generation --enable-memalign-hack emulate memalign, interferes with memory debuggers - --enable-beos-netserver enable BeOS netserver + --disable-everything disable all components listed below --disable-encoder=NAME disable encoder NAME --enable-encoder=NAME enable encoder NAME --disable-encoders disable all encoders @@ -169,18 +167,18 @@ External library support: and libraw1394 [no] --enable-libdirac enable Dirac support via libdirac [no] --enable-libfaac enable FAAC support via libfaac [no] - --enable-libfaad enable FAAD support via libfaad [no] - --enable-libfaadbin open libfaad.so.0 at runtime [no] --enable-libgsm enable GSM support via libgsm [no] --enable-libmp3lame enable MP3 encoding via libmp3lame [no] --enable-libnut enable NUT (de)muxing via libnut, native (de)muxer exists [no] --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no] + --enable-librtmp enable RTMP[E] support via librtmp [no] --enable-libschroedinger enable Dirac support via libschroedinger [no] --enable-libspeex enable Speex decoding via libspeex [no] --enable-libtheora enable Theora encoding via libtheora [no] --enable-libvorbis enable Vorbis encoding via libvorbis, native implementation exists [no] + --enable-libvpx enable VP8 support via libvpx [no] --enable-libx264 enable H.264 encoding via x264 [no] --enable-libxvid enable Xvid encoding via xvidcore, native MPEG-4/Xvid encoder exists [no] @@ -197,6 +195,7 @@ Advanced options (experts only): --target-exec=CMD command to run executables on target --target-path=DIR path to view of build directory on target --nm=NM use nm tool + --ar=AR use archive tool AR [$ar_default] --as=AS use assembler AS [$as_default] --cc=CC use C compiler CC [$cc_default] --ld=LD use linker LD @@ -212,8 +211,6 @@ Advanced options (experts only): --arch=ARCH select architecture [$arch] --cpu=CPU select the minimum required CPU (affects instruction selection, may crash on older CPUs) - --enable-powerpc-perf enable performance report on PPC - (requires enabling PMC) --disable-asm disable all assembler optimizations --disable-altivec disable AltiVec optimizations --disable-amd3dnow disable 3DNow! optimizations @@ -238,16 +235,18 @@ Advanced options (experts only): Developer options (useful when working on FFmpeg itself): --disable-debug disable debugging symbols --enable-debug=LEVEL set the debug level [$debuglevel] - --enable-gprof enable profiling with gprof [$gprof] --disable-optimizations disable compiler optimizations --enable-extra-warnings enable more compiler warnings --disable-stripping disable stripping of executables and shared libraries + --samples=PATH location of test samples for FATE NOTE: Object files are built at the place where configure is launched. EOF exit 0 } +quotes='""' + log(){ echo "$@" >> $logfile } @@ -263,6 +262,11 @@ echolog(){ echo "$@" } +warn(){ + log "WARNING: $*" + WARNINGS="${WARNINGS}WARNING: $*\n" +} + die(){ echolog "$@" cat < /dev/null -} - -save_flags(){ - flags_saved && return - SAVE_CFLAGS="$CFLAGS" - SAVE_LDFLAGS="$LDFLAGS" - SAVE_extralibs="$extralibs" -} - -restore_flags(){ - flags_saved || return - CFLAGS="$SAVE_CFLAGS" - LDFLAGS="$SAVE_LDFLAGS" - extralibs="$SAVE_extralibs" - unset SAVE_CFLAGS - unset SAVE_LDFLAGS - unset SAVE_extralibs -} - -temp_cflags(){ - save_flags - CFLAGS="$CFLAGS $*" -} - -temp_ldflags(){ - save_flags - LDFLAGS="$LDFLAGS $*" -} - -temp_extralibs(){ - save_flags - extralibs="$extralibs $*" +print_enabled(){ + test "$1" = -n && end=" " && shift || end="\n" + suf=$1 + shift + for v; do + enabled $v && printf "%s$end" ${v%$suf}; + done } append(){ var=$1 shift - flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\"" eval "$var=\"\$$var $*\"" } +prepend(){ + var=$1 + shift + eval "$var=\"$* \$$var\"" +} + add_cppflags(){ append CPPFLAGS $($filter_cppflags "$@") } @@ -566,7 +548,7 @@ add_ldflags(){ } add_extralibs(){ - append extralibs "$@" + prepend extralibs "$@" } check_cmd(){ @@ -724,11 +706,7 @@ check_lib(){ header="$1" func="$2" shift 2 - temp_extralibs "$@" - check_header $header && check_func $func && add_extralibs "$@" - err=$? - restore_flags - return $err + check_header $header && check_func $func "$@" && add_extralibs "$@" } check_lib2(){ @@ -820,23 +798,6 @@ require2(){ check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" } -check_foo_config(){ - cfg=$1 - pkg=$2 - header=$3 - func=$4 - shift 4 - disable $cfg - check_cmd ${pkg}-config --version - err=$? - if test "$err" = 0; then - temp_cflags $(${pkg}-config --cflags) - temp_extralibs $(${pkg}-config --libs) - check_lib "$@" $header $func && enable $cfg - fi - return $err -} - check_host_cc(){ log check_host_cc "$@" cat > $TMPC @@ -889,10 +850,10 @@ CONFIG_LIST=" avfilter_lavf avformat avisynth - beos_netserver bzlib dct doc + dwt dxva2 fastdiv ffmpeg @@ -902,24 +863,24 @@ CONFIG_LIST=" fft golomb gpl - gprof gray + h264dsp hardcoded_tables libdc1394 libdirac libfaac - libfaad - libfaadbin libgsm libmp3lame libnut libopencore_amrnb libopencore_amrwb libopenjpeg + librtmp libschroedinger libspeex libtheora libvorbis + libvpx libx264 libxvid lpc @@ -932,7 +893,6 @@ CONFIG_LIST=" nonfree pic postproc - powerpc_perf rdft runtime_cpudetect shared @@ -949,8 +909,6 @@ CONFIG_LIST=" " THREADS_LIST=' - beosthreads - os2threads pthreads w32threads ' @@ -1000,6 +958,7 @@ ARCH_EXT_LIST=' HAVE_LIST_PUB=' bigendian + fast_unaligned ' HAVE_LIST=" @@ -1031,14 +990,16 @@ HAVE_LIST=" fast_64bit fast_clz fast_cmov - fast_unaligned + fcntl fork getaddrinfo gethrtime GetProcessMemoryInfo GetProcessTimes getrusage + gnu_as struct_rusage_ru_maxrss + ibm_asm inet_aton inline_asm isatty @@ -1046,6 +1007,7 @@ HAVE_LIST=" libdc1394_1 libdc1394_2 llrint + llrintf local_aligned_16 local_aligned_8 log2 @@ -1070,11 +1032,15 @@ HAVE_LIST=" soundcard_h poll_h setrlimit + strerror_r struct_addrinfo struct_ipv6_mreq struct_sockaddr_in6 struct_sockaddr_sa_len struct_sockaddr_storage + symver + symver_gnu_asm + symver_asm_label sys_mman_h sys_resource_h sys_select_h @@ -1124,6 +1090,7 @@ PATHS_LIST=' CMDLINE_SET=" $PATHS_LIST + ar arch as build_suffix @@ -1141,6 +1108,7 @@ CMDLINE_SET=" logfile malloc_prefix nm + samples source_path strip sysinclude @@ -1187,12 +1155,15 @@ fast_unaligned_if_any="armv6 ppc x86" need_memalign="altivec neon sse" inline_asm_deps="!tms470" +symver_if_any="symver_asm_label symver_gnu_asm" + # subsystems +dct_select="rdft" mdct_select="fft" rdft_select="fft" # decoders / encoders / hardware accelerators -aac_decoder_select="mdct rdft aac_parser" +aac_decoder_select="mdct rdft" aac_encoder_select="mdct" ac3_decoder_select="mdct ac3_parser" alac_encoder_select="lpc" @@ -1221,16 +1192,13 @@ flv_encoder_select="h263_encoder" h261_encoder_select="aandct" h263_decoder_select="h263_parser" h263_encoder_select="aandct" -h263_vaapi_hwaccel_deps="va_va_h" h263_vaapi_hwaccel_select="vaapi h263_decoder" h263i_decoder_select="h263_decoder" h263p_encoder_select="h263_encoder" -h264_decoder_select="golomb" +h264_decoder_select="golomb h264dsp" h264_dxva2_hwaccel_deps="dxva2api_h" h264_dxva2_hwaccel_select="dxva2 h264_decoder" -h264_vaapi_hwaccel_deps="va_va_h" h264_vaapi_hwaccel_select="vaapi" -h264_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" h264_vdpau_decoder_select="vdpau h264_decoder" imc_decoder_select="fft mdct" jpegls_decoder_select="golomb" @@ -1239,19 +1207,21 @@ ljpeg_encoder_select="aandct" loco_decoder_select="golomb" mjpeg_encoder_select="aandct" mlp_decoder_select="mlp_parser" +mp1float_decoder_select="dct" +mp2float_decoder_select="dct" +mp3adufloat_decoder_select="dct" +mp3float_decoder_select="dct" +mp3on4float_decoder_select="dct" mpeg1video_encoder_select="aandct" mpeg2video_encoder_select="aandct" mpeg4_decoder_select="h263_decoder mpeg4video_parser" mpeg4_encoder_select="h263_encoder" -mpeg_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" mpeg_vdpau_decoder_select="vdpau mpegvideo_decoder" -mpeg1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder" -mpeg2_vaapi_hwaccel_deps="va_va_h" +mpeg2_dxva2_hwaccel_deps="dxva2api_h" +mpeg2_dxva2_hwaccel_select="dxva2 mpeg2video_decoder" mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder" -mpeg4_vaapi_hwaccel_deps="va_va_h" mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder" -mpeg4_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" mpeg4_vdpau_decoder_select="vdpau mpeg4_decoder" mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" mpeg_xvmc_decoder_select="mpegvideo_decoder" @@ -1267,20 +1237,22 @@ png_decoder_select="zlib" png_encoder_select="zlib" qcelp_decoder_select="lsp" qdm2_decoder_select="mdct rdft" +ra_144_encoder_select="lpc" rv10_decoder_select="h263_decoder" rv10_encoder_select="h263_encoder" rv20_decoder_select="h263_decoder" rv20_encoder_select="h263_encoder" -rv30_decoder_select="golomb" -rv40_decoder_select="golomb" +rv30_decoder_select="golomb h264dsp" +rv40_decoder_select="golomb h264dsp" shorten_decoder_select="golomb" sipr_decoder_select="lsp" -snow_encoder_select="aandct" +snow_decoder_select="dwt" +snow_encoder_select="aandct dwt" sonic_decoder_select="golomb" sonic_encoder_select="golomb" sonic_ls_encoder_select="golomb" svq1_encoder_select="aandct" -svq3_decoder_select="golomb" +svq3_decoder_select="golomb h264dsp" svq3_decoder_suggest="zlib" theora_decoder_select="vp3_decoder" tiff_decoder_suggest="zlib" @@ -1291,20 +1263,19 @@ twinvq_decoder_select="mdct lsp" vc1_decoder_select="h263_decoder" vc1_dxva2_hwaccel_deps="dxva2api_h DXVA_PictureParameters_wDecodedPictureIndex" vc1_dxva2_hwaccel_select="dxva2 vc1_decoder" -vc1_vaapi_hwaccel_deps="va_va_h" vc1_vaapi_hwaccel_select="vaapi vc1_decoder" -vc1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" vc1_vdpau_decoder_select="vdpau vc1_decoder" vorbis_decoder_select="mdct" vorbis_encoder_select="mdct" vp6a_decoder_select="vp6_decoder" vp6f_decoder_select="vp6_decoder" +vp8_decoder_select="h264dsp" wmapro_decoder_select="mdct" wmav1_decoder_select="mdct" wmav1_encoder_select="mdct" wmav2_decoder_select="mdct" wmav2_encoder_select="mdct" -wmavoice_decoder_select="lsp" +wmavoice_decoder_select="lsp rdft dct mdct" wmv1_decoder_select="h263_decoder" wmv1_encoder_select="h263_encoder" wmv2_decoder_select="h263_decoder" @@ -1318,18 +1289,16 @@ zlib_encoder_select="zlib" zmbv_decoder_select="zlib" zmbv_encoder_select="zlib" -# parsers -h264_parser_select="golomb" +vaapi_deps="va_va_h" +vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" -# bitstream_filters -aac_adtstoasc_bsf_select="aac_parser" +# parsers +h264_parser_select="golomb h264dsp" # external libraries libdirac_decoder_deps="libdirac !libschroedinger" libdirac_encoder_deps="libdirac" libfaac_encoder_deps="libfaac" -libfaad_decoder_deps="libfaad" -libfaadbin_decoder_extralibs='$ldl' libgsm_decoder_deps="libgsm" libgsm_encoder_deps="libgsm" libgsm_ms_decoder_deps="libgsm" @@ -1344,6 +1313,8 @@ libschroedinger_encoder_deps="libschroedinger" libspeex_decoder_deps="libspeex" libtheora_encoder_deps="libtheora" libvorbis_encoder_deps="libvorbis" +libvpx_decoder_deps="libvpx" +libvpx_encoder_deps="libvpx" libx264_encoder_deps="libx264" libxvid_encoder_deps="libxvid" @@ -1369,6 +1340,7 @@ rtsp_demuxer_deps="sdp_demuxer" rtsp_muxer_deps="sdp_demuxer" rtsp_muxer_select="rtp_muxer" sdp_demuxer_deps="rtp_protocol mpegts_demuxer" +sdp_demuxer_select="asf_demuxer rm_demuxer" spdif_muxer_select="aac_parser" tg2_muxer_select="mov_muxer" tgp_muxer_select="mov_muxer" @@ -1379,10 +1351,6 @@ alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" alsa_indev_extralibs="-lasound" alsa_outdev_deps="alsa_asoundlib_h" alsa_outdev_extralibs="-lasound" -audio_beos_indev_deps="audio_beos" -audio_beos_indev_extralibs="-lmedia -lbe" -audio_beos_outdev_deps="audio_beos" -audio_beos_outdev_extralibs="-lmedia -lbe" bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" dv1394_indev_deps="dv1394 dv_demuxer" jack_indev_deps="jack_jack_h" @@ -1392,7 +1360,7 @@ oss_indev_deps_any="soundcard_h sys_soundcard_h" oss_outdev_deps_any="soundcard_h sys_soundcard_h" v4l_indev_deps="linux_videodev_h" v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" -vfwcap_indev_deps="capCreateCaptureWindow" +vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" vfwcap_indev_extralibs="-lavicap32" x11_grab_device_indev_deps="x11grab XShmCreateImage" x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes" @@ -1401,8 +1369,9 @@ x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes" gopher_protocol_deps="network" http_protocol_deps="network" http_protocol_select="tcp_protocol" -rtmp_protocol_deps="tcp_protocol" -rtp_protocol_deps="udp_protocol" +mmst_protocol_deps="network" +rtmp_protocol_select="tcp_protocol" +rtp_protocol_select="udp_protocol" tcp_protocol_deps="network" udp_protocol_deps="network" @@ -1416,6 +1385,7 @@ avformat_deps="avcodec" # programs ffmpeg_deps="avcodec avformat swscale" +ffmpeg_select="buffer_filter" ffplay_deps="avcodec avformat swscale sdl" ffplay_select="rdft" ffprobe_deps="avcodec avformat" @@ -1424,9 +1394,99 @@ ffserver_extralibs='$ldl' doc_deps="texi2html" +# tests + +test_deps(){ + suf1=$1 + suf2=$2 + shift 2 + for v; do + dep=${v%=*} + tests=${v#*=} + for name in ${tests}; do + eval ${name}_test_deps="'${dep}$suf1 ${dep}$suf2'" + done + done +} + +test_deps _encoder _decoder \ + ac3 \ + adpcm_g726=g726 \ + adpcm_ima_qt \ + adpcm_ima_wav \ + adpcm_ms \ + adpcm_swf \ + adpcm_yamaha=adpcm_yam \ + alac \ + asv1 \ + asv2 \ + bmp \ + dnxhd="hdxhd_1080i dnxhd_720p dnxhd_720p_rd" \ + dvvideo="dv dv50" \ + ffv1 \ + flac \ + flashsv \ + flv \ + gif \ + h261 \ + h263="h263 h263p" \ + huffyuv \ + jpegls \ + mjpeg="jpg mjpeg ljpeg" \ + mp2 \ + mpeg1video="mpeg mpeg1b" \ + mpeg2video="mpeg2 mpeg2thread" \ + mpeg4="mpeg4 mpeg4adv mpeg4nr mpeg4thread error rc" \ + msmpeg4v3=msmpeg4 \ + msmpeg4v2 \ + pbm=pbmpipe \ + pcx \ + pgm="pgm pgmpipe" \ + ppm="ppm ppmpipe" \ + rawvideo="rgb yuv" \ + roq \ + rv10 \ + rv20 \ + sgi \ + snow="snow snowll" \ + svq1 \ + targa=tga \ + tiff \ + wmav1 \ + wmav2 \ + wmv1 \ + wmv2 \ + +test_deps _muxer _demuxer \ + aiff \ + pcm_alaw=alaw \ + asf \ + au \ + avi \ + dv=dv_fmt \ + ffm \ + flv=flv_fmt \ + gxf \ + matroska=mkv \ + mmf \ + mov \ + pcm_mulaw=mulaw \ + mxf \ + nut \ + ogg \ + rawvideo=pixfmt \ + rm \ + swf \ + mpegts=ts \ + voc \ + wav \ + yuv4mpegpipe=yuv4mpeg \ + +mpg_test_deps="mpeg1system_muxer mpegps_demuxer" + # default parameters -logfile="config.err" +logfile="config.log" # installation paths prefix_default="/usr/local" @@ -1438,7 +1498,7 @@ mandir_default='${prefix}/share/man' shlibdir_default="$libdir_default" # toolchain -ar="ar" +ar_default="ar" cc_default="gcc" cc_version=\"unknown\" host_cc_default="gcc" @@ -1448,6 +1508,7 @@ objformat="elf" ranlib="ranlib" strip_default="strip" yasmexe="yasm" +nogas=":" nm_opts='-g' @@ -1462,6 +1523,7 @@ host_os=$target_os_default # configurable options enable avcodec enable avdevice +enable avfilter enable avformat enable avutil enable asm @@ -1502,8 +1564,8 @@ host_libs='-lm' target_path='$(CURDIR)' -# gcc stupidly only outputs the basename of targets with -MM, but we need the -# full relative path for objects in subdirectories for non-recursive Make. +# 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 DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM' @@ -1547,18 +1609,23 @@ INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) -enable $ARCH_EXT_LIST \ - $DECODER_LIST \ - $ENCODER_LIST \ - $HWACCEL_LIST \ - $PARSER_LIST \ - $BSF_LIST \ - $DEMUXER_LIST \ - $MUXER_LIST \ - $FILTER_LIST \ - $PROTOCOL_LIST \ - $INDEV_LIST \ - $OUTDEV_LIST \ +find_tests(){ + map 'echo ${v}_test' $(ls "$source_path"/tests/ref/$1 | grep -v '[^-a-z0-9_]') +} + +ACODEC_TESTS=$(find_tests acodec) +VCODEC_TESTS=$(find_tests vsynth1) +LAVF_TESTS=$(find_tests lavf) + +pcm_test_deps=$(map 'echo ${v%_*}_decoder $v' $(filter pcm_* $ENCODER_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 $ACODEC_TESTS $VCODEC_TESTS $LAVF_TESTS die_unknown(){ echo "Unknown option \"$1\"." @@ -1585,7 +1652,7 @@ for opt do --enable-debug=*) debuglevel="$optval" ;; --disable-everything) - map 'eval disable \${$(toupper ${_%s})_LIST}' $COMPONENT_LIST + map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST ;; --enable-*=*|--disable-*=*) eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') @@ -1642,7 +1709,7 @@ fi set_default arch target_os -ar="${cross_prefix}${ar}" +ar_default="${cross_prefix}${ar_default}" cc_default="${cross_prefix}${cc_default}" nm_default="${cross_prefix}${nm_default}" ranlib="${cross_prefix}${ranlib}" @@ -1730,6 +1797,7 @@ elif $cc --version 2>/dev/null | grep -q Intel; then AS_DEPFLAGS='-MMD' speed_cflags='-O3' size_cflags='-Os' + noopt_cflags='-O1' elif $cc -v 2>&1 | grep -q xlc; then cc_type=xlc cc_version="AV_STRINGIFY(__IBMC__)" @@ -1800,7 +1868,8 @@ elif $cc -version 2>/dev/null | grep -q TMS470; then } elif $cc -v 2>&1 | grep -q clang; then cc_type=clang - cc_version=__VERSION__ + $cc -dM -E $TMPC | grep -q __clang_version__ && + cc_version=__clang_version__ || cc_version=__VERSION__ CC_DEPFLAGS='-MMD' AS_DEPFLAGS='-MMD' speed_cflags='-O3' @@ -1819,9 +1888,9 @@ elif $cc -V 2>&1 | grep -q Sun; then -march=*|-mcpu=*) case "${flag#*=}" in native) echo -xtarget=native ;; - v9) echo -xarch=sparc ;; + v9|niagara) echo -xarch=sparc ;; ultrasparc) echo -xarch=sparcvis ;; - ultrasparc3|niagara*) echo -xarch=sparcvis2 ;; + ultrasparc3|niagara2) echo -xarch=sparcvis2 ;; i586|pentium) echo -xchip=pentium ;; i686|pentiumpro|pentium2) echo -xtarget=pentium_pro ;; pentium3*|c3-2) echo -xtarget=pentium3 ;; @@ -1848,12 +1917,13 @@ elif $cc -V 2>&1 | grep -q Sun; then } fi -test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc" +test -n "$cc_type" && enable $cc_type || + warn "Unknown C compiler $cc, unable to select optimal CFLAGS" : ${as_default:=$cc} : ${dep_cc_default:=$cc} : ${ld_default:=$cc} -set_default as dep_cc ld +set_default ar as dep_cc ld test -n "$CC_DEPFLAGS" || CCDEP=$DEPEND_CMD test -n "$AS_DEPFLAGS" || ASDEP=$DEPEND_CMD @@ -1939,7 +2009,7 @@ case "$arch" in ;; esac -is_in $arch $ARCH_LIST || echo "WARNING: unknown arch $arch" +is_in $arch $ARCH_LIST || warn "unknown architecture $arch" enable $arch # Add processor-specific flags @@ -2000,7 +2070,7 @@ elif enabled x86; then disable cmov ;; # targets that do support conditional mov (cmov) - i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10) + i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10|barcelona) cpuflags="-march=$cpu" enable cmov enable fast_cmov @@ -2016,6 +2086,10 @@ elif enabled x86; then elif enabled sparc; then case $cpu in + niagara) + cpuflags="-mcpu=$cpu" + disable vis + ;; sparc64) cpuflags="-mcpu=v9" ;; @@ -2111,34 +2185,13 @@ esac enable $subarch enabled spic && enable pic -check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic # OS specific case $target_os in - beos|haiku|zeta) - prefix_default="$HOME/config" - # 3 gcc releases known for BeOS, each with ugly bugs - gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f3-)" - case "$gcc_version" in - 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" - disable mmx - ;; - *20010315*) echo "BeBits gcc" - add_cflags -fno-expensive-optimizations - ;; - esac - SHFLAGS=-nostart - # enable BeOS things - enable audio_beos - # no need for libm, but the inet stuff - # Check for BONE - # XXX: actually should check for NOT net_server - if echo $BEINCLUDES | grep -q 'headers/be/bone'; then - network_extralibs="-lbind -lsocket" - else - enable beos_netserver - network_extralibs="-lnet" - fi ;; + haiku) + prefix_default="/boot/common" + network_extralibs="-lnetwork" + ;; sunos) FFSERVERLDFLAGS="" SHFLAGS='-shared -Wl,-h,$$(@F)' @@ -2150,6 +2203,7 @@ case $target_os in netbsd) oss_indev_extralibs="-lossaudio" oss_outdev_extralibs="-lossaudio" + add_cppflags -D_XOPEN_SOURCE=600 ;; openbsd) enable malloc_aligned @@ -2167,14 +2221,16 @@ case $target_os in enable malloc_aligned ;; bsd/os) - osextralibs="-lpoll -lgnugetopt" + add_extralibs -lpoll -lgnugetopt strip="strip -d" ;; darwin) enable malloc_aligned + gas="gas-preprocessor.pl $cc" + enabled ppc && add_asflags -force_cpusubtype_ALL SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress' - strip="strip -x" - FFLDFLAGS="-Wl,-dynamic,-search_paths_first" + strip="${strip} -x" + add_ldflags -Wl,-dynamic,-search_paths_first SLIBSUF=".dylib" SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' @@ -2213,13 +2269,9 @@ case $target_os in objformat="win32" enable dos_paths check_cflags -fno-common - if ! enabled x86_64; then - check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || + check_cpp_condition _mingw.h "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) \ + || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || die "ERROR: MinGW runtime version must be >= 3.15." - enabled_any avisynth vfwcap_indev && - { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" || - die "ERROR: avisynth and vfwcap_indev require w32api version 3.13 or later."; } - fi ;; cygwin*) target_os=cygwin @@ -2250,7 +2302,7 @@ case $target_os in os/2*) strip="lxlite" ln_s="cp -f" - FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" + add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' FFSERVERLDFLAGS="" LIBSUF="_s.a" @@ -2281,12 +2333,9 @@ case $target_os in ;; esac -set_default $PATHS_LIST - -add_extralibs $osextralibs +check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic -# Combine FFLDFLAGS and the LDFLAGS environment variable. -LDFLAGS="$FFLDFLAGS $LDFLAGS" +set_default $PATHS_LIST # we need to build at least one lib type if ! enabled_any static shared; then @@ -2301,27 +2350,10 @@ fi disabled static && LIBNAME="" -if enabled_any libfaad libfaadbin ; then - if check_header faad.h; then - check_cc < -#ifndef FAAD2_VERSION -ok faad1 -#endif -int main(void) { return 0; } -EOF - test $? = 0 && enable libfaad2 - else - die "FAAD test failed." - fi -fi - - die_license_disabled() { enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; } } -die_license_disabled gpl libfaad2 die_license_disabled gpl libx264 die_license_disabled gpl libxvid die_license_disabled gpl postproc @@ -2384,6 +2416,7 @@ if enabled alpha; then elif enabled arm; then check_cflags -marm + nogas=die check_ld < 4MB and shared libs are built - enabled shared && enable_weak hardcoded_tables - elif enabled mips; then check_asm loongson '"dmult.g $1, $2, $3"' @@ -2416,12 +2444,14 @@ elif enabled ppc; then enable local_aligned_8 local_aligned_16 - check_asm dcbzl '"dcbzl 0, 1"' + check_asm dcbzl '"dcbzl 0, %0" :: "r"(0)' + check_asm ibm_asm '"add 0, 0, 0"' check_asm ppc4xx '"maclhw r10, r11, r12"' check_asm xform_asm '"lwzx %1, %y0" :: "Z"(*(int*)0), "r"(0)' # AltiVec flags: The FSF version of GCC differs from the Apple version if enabled altivec; then + nogas=warn check_cflags -maltivec -mabi=altivec && { check_header altivec.h && inc_altivec_h="#include " ; } || check_cflags -faltivec @@ -2493,7 +2523,10 @@ EOF case "$objformat" in elf) enabled debug && append YASMFLAGS "-g dwarf2" ;; esac - disabled yasm || { check_yasm "pabsw xmm0, xmm0" && enable yasm; } + if ! disabled yasm; then + check_yasm "pabsw xmm0, xmm0" && enable yasm || + warn "yasm not found, performance will suffer" + fi case "$cpu" in athlon*|opteron*|k8*|pentium|pentium-mmx|prescott|nocona|atom|geode) @@ -2503,6 +2536,12 @@ EOF fi +if enabled asm; then + as=${gas:=$as} + check_asm gnu_as '".macro m n\n\\n:.int 0\n.endm\nm x"' || + $nogas "GNU assembler not found, install gas-preprocessor" +fi + if check_func dlopen; then ldl= elif check_func dlopen -ldl; then @@ -2512,6 +2551,7 @@ fi # Solaris has nanosleep in -lrt, OpenSolaris no longer needs that check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; } +check_func fcntl check_func fork check_func getaddrinfo $network_extralibs check_func gethrtime @@ -2523,6 +2563,7 @@ check_func ${malloc_prefix}memalign && enable memalign check_func mkstemp check_func ${malloc_prefix}posix_memalign && enable posix_memalign check_func setrlimit +check_func strerror_r check_func_headers io.h setmode check_func_headers lzo/lzo1x.h lzo1x_999_compress check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi @@ -2554,7 +2595,8 @@ disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib # check for some common methods of building with pthread support # do this before the optional library checks as some of them require pthreads -if enabled pthreads; then +if ! disabled pthreads && ! enabled w32threads; then + enable pthreads if check_func pthread_create; then : elif check_func pthread_create -pthread; then @@ -2566,7 +2608,7 @@ if enabled pthreads; then elif check_func pthread_create -lpthreadGC2; then add_extralibs -lpthreadGC2 elif ! check_lib pthread.h pthread_create -lpthread; then - die "ERROR: can't find pthreads library" + disable pthreads fi fi @@ -2579,11 +2621,12 @@ for thread in $THREADS_LIST; do done check_lib math.h sin -lm -check_lib va/va.h vaInitialize -lva +disabled vaapi || check_lib va/va.h vaInitialize -lva check_mathfunc exp2 check_mathfunc exp2f check_mathfunc llrint +check_mathfunc llrintf check_mathfunc log2 check_mathfunc log2f check_mathfunc lrint @@ -2598,21 +2641,25 @@ enabled libdirac && add_cflags $(pkg-config --cflags dirac) && require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init $(pkg-config --libs dirac) && require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init $(pkg-config --libs dirac) enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac -enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm -enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame -lm +enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame enabled libnut && require libnut libnut.h nut_demuxer_init -lnut -enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb -lm -enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb -lm +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 libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg +enabled librtmp && { check_lib librtmp/rtmp.h RTMP_Socket $(pkg-config --libs librtmp) || + die "ERROR: librtmp not found or RTMP_Socket() missing, librtmp version must be >= 2.2.f"; } enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) && require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg -enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 -lm && - { check_cpp_condition x264.h "X264_BUILD >= 83" || - die "ERROR: libx264 version must be >= 0.83."; } +enabled libvpx && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx && + check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" vpx_codec_enc_init_ver -lvpx || + die "ERROR: libvpx version must be >=0.9.1"; } +enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 && + { check_cpp_condition x264.h "X264_BUILD >= 98" || + die "ERROR: libx264 version must be >= 0.98."; } enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib @@ -2668,6 +2715,9 @@ check_header linux/videodev2.h check_header sys/videoio.h check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs" +# check that WM_CAP_DRIVER_CONNECT is defined to the proper value +# w32api 3.12 had it defined wrong +check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines # check for ioctl_meteor.h, ioctl_bt848.h and alternatives { check_header dev/bktr/ioctl_meteor.h && @@ -2724,14 +2774,25 @@ check_ldflags '-Wl,-rpath-link,\$(BUILD_ROOT)/libpostproc -Wl,-rpath-link,\$(BUI check_ldflags -Wl,-Bsymbolic echo "X{};" > $TMPV -test_ldflags -Wl,--version-script,$TMPV && +if test_ldflags -Wl,--version-script,$TMPV; then append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver' + check_cc < $TMPH < $TMPH <>config.mak <> $TMPH echo "endif # FFMPEG_CONFIG_MAK" >> config.mak @@ -3101,6 +3147,8 @@ echo "#endif /* AVUTIL_AVCONFIG_H */" >> $TMPH cp_if_changed $TMPH libavutil/avconfig.h +test -n "$WARNINGS" && printf "\n$WARNINGS" + # build pkg-config files pkgconfig_generate(){