X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=configure;h=b4c3b351defc653574cb110fd7f2267104e18366;hb=d2718187b9302e022666a8f3e3c21e78f09d9bae;hp=c702893894d69a4d4452f9951e45c7fa2fb1d7b5;hpb=15fe16f4a44a2d54a4c99edb1cd7504bc7fc5871;p=ffmpeg diff --git a/configure b/configure index c702893894d..b4c3b351def 100755 --- a/configure +++ b/configure @@ -8,7 +8,8 @@ # # Prevent locale nonsense from breaking basic text processing. -export LC_ALL=C +LC_ALL=C +export LC_ALL # make sure we are running under a compatible shell # try to make this part work with most shells @@ -63,124 +64,153 @@ show_help(){ echo " --disable-logging do not log configure debug information" echo " --prefix=PREFIX install in PREFIX [$prefix]" echo " --bindir=DIR install binaries in DIR [PREFIX/bin]" + echo " --datadir=DIR install data files in DIR [PREFIX/share/ffmpeg]" echo " --libdir=DIR install libs in DIR [PREFIX/lib]" echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]" echo " --incdir=DIR install includes in DIR [PREFIX/include]" echo " --mandir=DIR install man page in DIR [PREFIX/share/man]" - echo " --enable-static build static libraries [default=yes]" - echo " --disable-static do not build static libraries [default=no]" - echo " --enable-shared build shared libraries [default=no]" - echo " --disable-shared do not build shared libraries [default=yes]" - echo " --enable-gpl allow use of GPL code, the resulting libav*" - echo " and ffmpeg will be under GPL [default=no]" - echo " --enable-nonfree allow use of nonfree code, the resulting libav*" - echo " and ffmpeg will be unredistributable [default=no]" - echo " --enable-postproc enable GPLed postprocessing support [default=no]" - echo " --enable-swscale software scaler support [default=no]" - echo " --enable-avfilter video filter support (replaces vhook) [default=no]" - echo " --enable-avfilter-lavf video filters dependant on avformat [default=no]" - echo " --enable-beosthreads use BeOS threads [default=no]" - echo " --enable-os2threads use OS/2 threads [default=no]" - echo " --enable-pthreads use pthreads [default=no]" - echo " --enable-w32threads use Win32 threads [default=no]" - echo " --enable-x11grab enable X11 grabbing [default=no]" + echo + echo "Configuration options:" + echo " --disable-static do not build static libraries [no]" + echo " --enable-shared build shared libraries [no]" + echo " --enable-gpl allow use of GPL code, the resulting libs" + echo " and binaries will be under GPL [no]" + echo " --enable-nonfree allow use of nonfree code, the resulting libs" + echo " and binaries will be unredistributable [no]" + echo " --disable-ffmpeg disable ffmpeg build" + echo " --disable-ffplay disable ffplay build" + echo " --disable-ffserver disable ffserver build" + echo " --enable-postproc enable GPLed postprocessing support [no]" + echo " --enable-swscale enable GPLed software scaler support [no]" + echo " --enable-avfilter video filter support (replaces vhook) [no]" + echo " --enable-avfilter-lavf video filters dependent on avformat [no]" + echo " --disable-vhook disable video hooking support" + echo " --enable-beosthreads use BeOS threads [no]" + echo " --enable-os2threads use OS/2 threads [no]" + echo " --enable-pthreads use pthreads [no]" + echo " --enable-w32threads use Win32 threads [no]" + echo " --enable-x11grab enable X11 grabbing [no]" + echo " --enable-vdpau enable VDPAU support [no]" + echo " --disable-network disable network support [no]" + echo " --disable-ipv6 disable IPv6 support [no]" + echo " --disable-mpegaudio-hp faster (but less accurate) MPEG audio decoding [no]" + echo " --enable-gray enable full grayscale support (slower color)" + echo " --enable-fastdiv enable table-based division" + echo " --enable-small optimize for size instead of speed" + echo " --disable-aandct disable AAN DCT code" + echo " --disable-fft disable FFT code" + echo " --disable-golomb disable Golomb code" + echo " --disable-mdct disable MDCT code" + echo " --disable-rdft disable RDFT code" + echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation" + echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" + echo " --enable-beos-netserver enable BeOS netserver" + echo " --disable-encoder=NAME disable encoder NAME" + echo " --enable-encoder=NAME enable encoder NAME" + echo " --disable-encoders disable all encoders" + echo " --disable-decoder=NAME disable decoder NAME" + echo " --enable-decoder=NAME enable decoder NAME" + echo " --disable-decoders disable all decoders" + echo " --disable-muxer=NAME disable muxer NAME" + echo " --enable-muxer=NAME enable muxer NAME" + echo " --disable-muxers disable all muxers" + echo " --disable-demuxer=NAME disable demuxer NAME" + echo " --enable-demuxer=NAME enable demuxer NAME" + echo " --disable-demuxers disable all demuxers" + echo " --enable-parser=NAME enable parser NAME" + echo " --disable-parser=NAME disable parser NAME" + echo " --disable-parsers disable all parsers" + echo " --enable-bsf=NAME enable bitstream filter NAME" + echo " --disable-bsf=NAME disable bitstream filter NAME" + echo " --disable-bsfs disable all bitstream filters" + echo " --enable-protocol=NAME enable protocol NAME" + echo " --disable-protocol=NAME disable protocol NAME" + echo " --disable-protocols disable all protocols" + echo " --disable-indevs disable input devices" + echo " --disable-outdevs disable output devices" + echo " --disable-devices disable all devices" + echo " --enable-filter=NAME enable filter NAME" + echo " --disable-filter=NAME disable filter NAME" + echo " --disable-filters disable all filters" + echo " --list-decoders show all available decoders" + echo " --list-encoders show all available encoders" + echo " --list-muxers show all available muxers" + echo " --list-demuxers show all available demuxers" + echo " --list-parsers show all available parsers" + echo " --list-protocols show all available protocols" + echo " --list-bsfs show all available bitstream filters" + echo " --list-indevs show all available input devices" + echo " --list-outdevs show all available output devices" + echo " --list-filters show all available filters" echo echo "External library support:" - echo " --enable-mlib use Sun medialib [default=no]" - echo " --enable-avisynth allow reading AVISynth script files [default=no]" - echo " --enable-libamr-nb enable libamr-nb floating point audio codec" - echo " --enable-libamr-wb enable libamr-wb floating point audio codec" + echo " --enable-avisynth enable reading of AVISynth script files [no]" + echo " --enable-bzlib enable bzlib [autodetect]" + echo " --enable-libamr-nb enable libamr-nb floating point audio codec [no]" + echo " --enable-libamr-wb enable libamr-wb floating point audio codec [no]" echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394" - echo " and libraw1394 [default=no]" - echo " --enable-libdirac enable Dirac support via libdirac [default=no]" - echo " --enable-libfaac enable FAAC support via libfaac [default=no]" - echo " --enable-libfaad enable FAAD support via libfaad [default=no]" - echo " --enable-libfaadbin open libfaad.so.0 at runtime [default=no]" - echo " --enable-libgsm enable GSM support via libgsm [default=no]" - echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]" + echo " and libraw1394 [no]" + echo " --enable-libdirac enable Dirac support via libdirac [no]" + echo " --enable-libfaac enable FAAC support via libfaac [no]" + echo " --enable-libfaad enable FAAD support via libfaad [no]" + echo " --enable-libfaadbin open libfaad.so.0 at runtime [no]" + echo " --enable-libgsm enable GSM support via libgsm [no]" + echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [no]" echo " --enable-libnut enable NUT (de)muxing via libnut," - echo " native demuxer exists [default=no]" - echo " --enable-libschroedinger enable Dirac support via libschroedinger [default=no]" - echo " --enable-libtheora enable Theora encoding via libtheora [default=no]" + echo " native (de)muxer exists [no]" + echo " --enable-libopenjpeg enable JPEG 2000 decoding via OpenJPEG [no]" + echo " --enable-libschroedinger enable Dirac support via libschroedinger [no]" + echo " --enable-libspeex enable Speex decoding via libspeex [no]" + echo " --enable-libtheora enable Theora encoding via libtheora [no]" echo " --enable-libvorbis enable Vorbis encoding via libvorbis," - echo " native implementation exists [default=no]" - echo " --enable-libx264 enable H.264 encoding via x264 [default=no]" + echo " native implementation exists [no]" + echo " --enable-libx264 enable H.264 encoding via x264 [no]" echo " --enable-libxvid enable Xvid encoding via xvidcore," - echo " native MPEG-4/Xvid encoder exists [default=no]" + echo " native MPEG-4/Xvid encoder exists [no]" + echo " --enable-mlib enable Sun medialib [no]" + echo " --enable-zlib enable zlib [autodetect]" echo "" echo "Advanced options (experts only):" echo " --source-path=PATH path to source code [$source_path]" echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" echo " --enable-cross-compile assume a cross-compiler is used" + echo " --sysroot=PATH root of cross-build tree" + echo " --sysinclude=PATH location of cross-build system headers" echo " --target-os=OS compiler targets OS [$target_os]" - echo " --cc=CC use C compiler CC [$cc]" + echo " --target-exec=CMD command to run executables on target" + echo " --target-path=DIR path to view of build directory on target" + echo " --nm=NM use nm tool" + echo " --cc=CC use C compiler CC [$cc_default]" + echo " --host-cc=HOSTCC use host C compiler HOSTCC" + echo " --host-cflags=HCFLAGS use HCFLAGS when compiling for host" + echo " --host-ldflags=HLDFLAGS use HLDFLAGS when linking for host" + echo " --host-libs=HLIBS use libs HLIBS when linking for host" echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]" echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]" echo " --extra-libs=ELIBS add ELIBS [$ELIBS]" echo " --extra-version=STRING version string suffix []" - echo " --build-suffix=SUFFIX suffix for application specific build []" - echo " --arch=ARCH select architecture [$arch]" - echo " --cpu=CPU selects the minimum cpu required (affects" + echo " --build-suffix=SUFFIX library name suffix []" + echo " --arch=ARCH select architecture [$arch]" + echo " --cpu=CPU select the minimum required CPU (affects" echo " instruction selection, may crash on older CPUs)" echo " --enable-powerpc-perf enable performance report on PPC" echo " (requires enabling PMC)" - echo " --disable-mmx disable MMX usage" - echo " --disable-mmx2 disable MMX2 usage" - echo " --disable-ssse3 disable SSSE3 usage" - echo " --disable-armv5te disable armv5te usage" - echo " --disable-armv6 disable armv6 usage" - echo " --disable-armvfp disable ARM VFP usage" - echo " --disable-iwmmxt disable iwmmxt usage" - echo " --disable-altivec disable AltiVec usage" - echo " --disable-network disable network support [default=no]" - echo " --disable-ipv6 disable ipv6 support [default=no]" - echo " --disable-zlib disable zlib [default=no]" - echo " --disable-bzlib disable bzlib [default=no]" - echo " --disable-vhook disable video hooking support" - echo " --disable-mpegaudio-hp faster (but less accurate)" - echo " MPEG audio decoding [default=no]" - echo " --enable-gray enable full grayscale support (slower color)" - echo " --disable-ffmpeg disable ffmpeg build" - echo " --disable-ffserver disable ffserver build" - echo " --disable-ffplay disable ffplay build" - echo " --enable-small optimize for size instead of speed" - echo " --enable-hardcoded-tables use hardcoded tables instead of runtime generation" - echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" - echo " --disable-encoder=NAME disables encoder NAME" - echo " --enable-encoder=NAME enables encoder NAME" - echo " --disable-decoder=NAME disables decoder NAME" - echo " --enable-decoder=NAME enables decoder NAME" - echo " --disable-encoders disables all encoders" - echo " --disable-decoders disables all decoders" - echo " --disable-muxer=NAME disables muxer NAME" - echo " --enable-muxer=NAME enables muxer NAME" - echo " --disable-muxers disables all muxers" - echo " --disable-demuxer=NAME disables demuxer NAME" - echo " --enable-demuxer=NAME enables demuxer NAME" - echo " --disable-demuxers disables all demuxers" - echo " --enable-parser=NAME enables parser NAME" - echo " --disable-parser=NAME disables parser NAME" - echo " --disable-parsers disables all parsers" - echo " --enable-bsf=NAME enables bitstream filter NAME" - echo " --disable-bsf=NAME disables bitstream filter NAME" - echo " --disable-bsfs disables all bitstream filters" - echo " --enable-protocol=NAME enables protocol NAME" - echo " --disable-protocol=NAME disables protocol NAME" - echo " --disable-protocols disables all protocols" - echo " --disable-devices disables all devices" - echo " --enable-filter=NAME enables filter NAME" - echo " --disable-filter=NAME disables filter NAME" - echo " --disable-filters disables all filters" - echo " --list-decoders show all available decoders" - echo " --list-encoders show all available encoders" - echo " --list-muxers show all available muxers" - echo " --list-demuxers show all available demuxers" - echo " --list-parsers show all available parsers" - echo " --list-protocols show all available protocols" - echo " --list-bsfs show all available bitstream filters" - echo " --list-indevs show all available input devices" - echo " --list-outdevs show all available output devices" - echo " --list-filters show all available filters" + echo " --disable-altivec disable AltiVec optimizations" + echo " --disable-amd3dnow disable 3DNow! optimizations" + echo " --disable-amd3dnowext disable 3DNow! extended optimizations" + echo " --disable-mmx disable MMX optimizations" + echo " --disable-mmx2 disable MMX2 optimizations" + echo " --disable-sse disable SSE optimizations" + echo " --disable-ssse3 disable SSSE3 optimizations" + echo " --disable-armv5te disable armv5te optimizations" + echo " --disable-armv6 disable armv6 optimizations" + echo " --disable-armv6t2 disable armv6t2 optimizations" + echo " --disable-armvfp disable ARM VFP optimizations" + echo " --disable-iwmmxt disable iwmmxt optimizations" + echo " --disable-mmi disable MMI optimizations" + echo " --disable-neon disable neon optimizations" + echo " --disable-vis disable VIS optimizations" + echo " --disable-yasm disable use of yasm assembler" echo echo "Developer options (useful when working on FFmpeg itself):" echo " --disable-debug disable debugging symbols" @@ -240,6 +270,10 @@ tolower(){ echo "$@" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz } +c_escape(){ + echo "$*" | sed 's/["\\]/\\\0/g' +} + set_all(){ value=$1 shift @@ -248,6 +282,14 @@ set_all(){ done } +set_weak(){ + value=$1 + shift + for var; do + eval : \${$var:=$value} + done +} + pushvar(){ for var in $*; do eval level=\${${var}_level:=0} @@ -275,6 +317,37 @@ disable(){ set_all no $* } +enable_weak(){ + set_weak yes $* +} + +disable_weak(){ + set_weak no $* +} + +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(){ + do_enable_deep $* + enable_weak $* +} + enabled(){ test "${1#!}" = "$1" && op== || op=!= eval test "x\$${1#!}" $op "xyes" @@ -307,11 +380,12 @@ disabled_any(){ for opt; do disabled $opt && return 0 done + return 1 } set_default(){ for opt; do - eval test -z "\$$opt" && eval $opt=\$${opt}_default + eval : \${$opt:=\$${opt}_default} done } @@ -333,17 +407,22 @@ check_deps(){ eval dep_all="\$${cfg}_deps" eval dep_any="\$${cfg}_deps_any" + eval dep_sel="\$${cfg}_select" + eval dep_sgs="\$${cfg}_suggest" - pushvar cfg dep_all dep_any - check_deps $dep_all $dep_any - popvar cfg dep_all dep_any + pushvar cfg dep_all dep_any dep_sel dep_sgs + check_deps $dep_all $dep_any $dep_sel $dep_sgs + popvar cfg dep_all dep_any dep_sel dep_sgs - enabled_all $dep_all || disable $cfg - enabled_any $dep_any || disable $cfg + enabled_all $dep_all || disable $cfg + enabled_any $dep_any || disable $cfg + disabled_any $dep_sel && disable $cfg if enabled $cfg; then eval dep_extralibs="\$${cfg}_extralibs" test -n "$dep_extralibs" && add_extralibs $dep_extralibs + enable_deep $dep_sel + enable_deep_weak $dep_sgs fi disable ${cfg}_checking @@ -359,10 +438,9 @@ print_config(){ ucname="`toupper $cfg`" if enabled $cfg; then echo "#define ${pfx}${ucname} 1" >> $header - echo "#define ENABLE_${ucname} 1" >> $header echo "${pfx}${ucname}=yes" >> $makefile else - echo "#define ENABLE_${ucname} 0" >> $header + echo "#define ${pfx}${ucname} 0" >> $header fi done } @@ -447,7 +525,7 @@ check_asm(){ asm="$2" shift 2 check_cc "$@" < $logfile set >> $logfile -cc="${cross_prefix}${cc}" -yasmexe="${cross_prefix}${yasmexe}" +test -n "$cross_prefix" && enable cross_compile + ar="${cross_prefix}${ar}" -nm="${cross_prefix}${nm}" +cc_default="${cross_prefix}${cc_default}" +nm_default="${cross_prefix}${nm_default}" ranlib="${cross_prefix}${ranlib}" strip="${cross_prefix}${strip}" +sysinclude_default="${sysroot}/usr/include" + +set_default cc nm sysinclude +enabled cross_compile || host_cc_default=$cc +set_default host_cc + +case $target_os in + mingw32*|cygwin*|*-dos|freedos|opendos|os/2*) EXESUF=.exe ;; +esac + # set temporary file name -if test ! -z "$TMPDIR" ; then - TMPDIR1="${TMPDIR}" -elif test ! -z "$TEMPDIR" ; then - TMPDIR1="${TEMPDIR}" -else - TMPDIR1="/tmp" +: ${TMPDIR:=$TEMPDIR} +: ${TMPDIR:=$TMP} +: ${TMPDIR:=/tmp} + +TMPC="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" +TMPE="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}" +TMPH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" +TMPO="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" +TMPS="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" +TMPSH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh" + +# make sure we can execute files in $TMPDIR +cat > $TMPSH 2>> $logfile <> $logfile 2>&1 +if ! $TMPSH >> $logfile 2>&1; then + cat </dev/null | grep -q '(GCC)'; then + cc_type=gcc +elif $cc --version 2>/dev/null | grep -q Intel; then + cc_type=icc +elif $cc -v 2>&1 | grep -q xlc; then + cc_type=xlc +fi + +test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc" -TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" -TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}" -TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" -TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" -TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" -TMPSH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh" +if test -n "$sysroot"; then + case "$cc_type" in + gcc) + add_cflags --sysroot="$sysroot" + add_ldflags --sysroot="$sysroot" + ;; + esac +fi + +# compiler sanity check +check_exec < 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || + die "ERROR: MinGW runtime version must be >= 3.15." + enabled_any avisynth vfwcap_demuxer && + { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" || + die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.13 or later."; } + fi ;; cygwin*) target_os=cygwin @@ -1327,7 +1578,6 @@ case $target_os in VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale" VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)" fi - EXESUF=".exe" SLIBPREF="cyg" SLIBSUF=".dll" SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' @@ -1340,8 +1590,7 @@ case $target_os in disable ffplay ffserver vhook disable $INDEV_LIST $OUTDEV_LIST network_extralibs="-lsocket" - EXESUF=".exe" - objformat="win32" + objformat="coff" enable dos_paths ;; linux) @@ -1354,7 +1603,6 @@ case $target_os in os/2*) strip="lxlite" ln_s="cp -f" - EXESUF=".exe" FFLDFLAGS="-Zomf -Zbin-files -Zargs-wild -Zmap" SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' FFSERVERLDFLAGS="" @@ -1381,7 +1629,7 @@ case $target_os in ;; *) - target_os="${target_os}-UNKNOWN" + die "Unknown OS '$target_os'." ;; esac @@ -1392,8 +1640,6 @@ add_extralibs $osextralibs # Combine FFLDFLAGS and the LDFLAGS environment variable. LDFLAGS="$FFLDFLAGS $LDFLAGS" -test -n "$cross_prefix" && enable cross_compile - # we need to build at least one lib type if ! enabled_any static shared; then cat <&1 | grep -q xlc; then - add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" + if enabled xlc; then + add_cflags -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto else - add_cflags "-pipe" - check_cflags "-force_cpusubtype_ALL" - check_cflags "-Wno-sign-compare" + add_cflags -pipe + check_cflags -force_cpusubtype_ALL + check_cflags -Wno-sign-compare enabled shared || check_cflags -mdynamic-no-pic fi fi @@ -1466,61 +1712,71 @@ if test $cpu != "generic"; then } case $cpu in 601|ppc601|PowerPC601) - add_cflags "-mcpu=601" + add_cflags -mcpu=601 warn_altivec enabled PPC601 ;; 603*|ppc603*|PowerPC603*) - add_cflags "-mcpu=603" + add_cflags -mcpu=603 warn_altivec enabled PPC603 ;; 604*|ppc604*|PowerPC604*) - add_cflags "-mcpu=604" + add_cflags -mcpu=604 warn_altivec enabled PPC604 ;; G3|g3|75*|ppc75*|PowerPC75*) - add_cflags "-mcpu=750 -mpowerpc-gfxopt" + add_cflags -mcpu=750 -mpowerpc-gfxopt warn_altivec enabled PPC75x ;; G4|g4|745*|ppc745*|PowerPC745*) - add_cflags "-mcpu=7450 -mpowerpc-gfxopt" + add_cflags -mcpu=7450 -mpowerpc-gfxopt warn_altivec disabled PPC745x ;; 74*|ppc74*|PowerPC74*) - add_cflags "-mcpu=7400 -mpowerpc-gfxopt" + add_cflags -mcpu=7400 -mpowerpc-gfxopt warn_altivec disabled PPC74xx ;; G5|g5|970|ppc970|PowerPC970|power4*|Power4*) - add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64" + add_cflags -mcpu=970 -mpowerpc-gfxopt -mpowerpc64 warn_altivec disabled PPC970 enable ppc64 ;; Cell|CELL|cell) - add_cflags "-mcpu=cell" + add_cflags -mcpu=cell warn_altivec disabled Cell enable ppc64 ;; # targets that do NOT support conditional mov (cmov) i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) - add_cflags "-march=$cpu" + add_cflags -march=$cpu disable cmov ;; # targets that do support conditional mov (cmov) i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2) - add_cflags "-march=$cpu" + add_cflags -march=$cpu enable cmov enable fast_cmov ;; # targets that do support conditional mov but on which it's slow pentium4|pentium4m|prescott|nocona) - add_cflags "-march=$cpu" + add_cflags -march=$cpu enable cmov disable fast_cmov ;; sparc64) - add_cflags "-mcpu=v9" + add_cflags -mcpu=v9 + ;; + arm11*|cortex*) + add_cflags -mcpu=$cpu + enable fast_unaligned + ;; + armv*) + add_cflags -march=$cpu + ;; + arm*) + add_cflags -mcpu=$cpu ;; - arm*|cortex*) - add_cflags "-mcpu=$cpu" + ev4|ev45|ev5|ev56|pca56|ev6|ev67) + add_cflags -mcpu=$cpu ;; *) echo "WARNING: Unknown CPU \"$cpu\", ignored." @@ -1528,34 +1784,6 @@ if test $cpu != "generic"; then esac fi -# make sure we can execute files in $TMPDIR -cat > $TMPSH 2>> $logfile <> $logfile 2>&1 -if ! $TMPSH >> $logfile 2>&1; then - cat < int main(void) { return ($func(3.999f) > 0)?0:1; } @@ -1728,21 +1965,24 @@ done enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32 enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm -enabled libdirac && add_cflags "$(pkg-config --cflags dirac)" \ - && require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder \ - && require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder +enabled libdirac && add_cflags $(pkg-config --cflags dirac) && + require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder && + require libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad enabled libgsm && require libgsm gsm.h gsm_create -lgsm -enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm +enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame -lm enabled libnut && require libnut libnut.h nut_demuxer_init -lnut -enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) \ - && require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) +enabled libopenjpeg && require libopenjpeg openjpeg.h opj_version -lopenjpeg +enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) && + require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0) +enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg -enabled libx264 && require x264 x264.h x264_encoder_open -lx264 -lm \ - && require_cpp_condition x264 x264.h "X264_BUILD >= 65" -enabled libxvid && require Xvid xvid.h xvid_global -lxvidcore +enabled libx264 && require libx264 x264.h x264_encoder_open -lx264 -lm && + { check_cpp_condition x264.h "X264_BUILD >= 65" || + die "ERROR: libx264 version must be >= 0.65."; } +enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib # libdc1394 check @@ -1815,7 +2055,7 @@ texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html # Network check if enabled network; then - check_type sys/socket.h socklen_t + 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 @@ -1861,6 +2101,9 @@ check_header dev/ic/bt8xx.h check_header sys/soundcard.h check_header soundcard.h +check_header alsa/asoundlib.h && +check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound + # deal with the X11 frame grabber enabled x11grab && check_header X11/Xlib.h && @@ -1881,6 +2124,7 @@ check_cflags -Wno-pointer-sign check_cflags -Wcast-qual check_cflags -Wwrite-strings check_cflags -Wtype-limits +check_cflags -Wundef enabled extra_warnings && check_cflags -Winline # add some linker flags @@ -1893,54 +2137,51 @@ if enabled small; then check_cflags -Os # not all compilers support -Os optimizations="small" elif enabled optimizations; then - if $cc -v 2>&1 | grep -q xlc; then - add_cflags "-O5" - add_ldflags "-O5" + if enabled xlc; then + add_cflags -O5 + add_ldflags -O5 else - add_cflags "-O3" + add_cflags -O3 fi fi check_cflags -fno-math-errno check_cflags -fno-signed-zeros # add some flags for Intel C Compiler -if $cc --version 2> /dev/null | grep -q Intel; then - # Just warnings, no remarks - check_cflags -w1 - # -wd: Disable following warnings - # 144, 167, 556: -Wno-pointer-sign - # 10006: ignoring unknown option -fno-signed-zeros - # 10156: ignoring option '-W'; no argument required - check_cflags -wd144,167,556,10006,10156 - # 11030: Warning unknown option --as-needed - # 10156: ignoring option '-export'; no argument required - check_ldflags -wd10156,11030 - # Allow to compile with optimizations - check_ldflags -march=$cpu +if enabled icc; then + # Just warnings, no remarks + check_cflags -w1 + # -wd: Disable following warnings + # 144, 167, 556: -Wno-pointer-sign + # 10006: ignoring unknown option -fno-signed-zeros + # 10156: ignoring option '-W'; no argument required + check_cflags -wd144,167,556,10006,10156 + # 11030: Warning unknown option --as-needed + # 10156: ignoring option '-export'; no argument required + check_ldflags -wd10156,11030 + # Allow to compile with optimizations + check_ldflags -march=$cpu fi # PIC flags for shared library objects where they are needed if enabled shared; then # LIBOBJFLAGS may have already been set in the OS configuration if test -z "$LIBOBJFLAGS" ; then - case "$arch" in + case "${subarch-$arch}" in x86_64|ia64|alpha|sparc*|power*|parisc*|mips*) LIBOBJFLAGS='$(PIC)' ;; esac fi fi if enabled gprof; then - add_cflags "-p" - add_ldflags "-p" + add_cflags -p + add_ldflags -p fi VHOOKCFLAGS="-fPIC" # Find out if the .align argument is a power of two or not. -if test $asmalign_pot = "unknown"; then - disable asmalign_pot - echo 'asm (".align 3");' | check_cc && enable asmalign_pot -fi +check_asm asmalign_pot '".align 3"' enabled_any $DECODER_LIST && enable decoders enabled_any $ENCODER_LIST && enable encoders @@ -1955,6 +2196,7 @@ enabled_any $PROTOCOL_LIST && enable protocols enabled_any $THREADS_LIST && enable threads check_deps $CONFIG_LIST \ + $CONFIG_EXTRA \ $HAVE_LIST \ $DECODER_LIST \ $ENCODER_LIST \ @@ -1967,11 +2209,6 @@ check_deps $CONFIG_LIST \ $OUTDEV_LIST \ $PROTOCOL_LIST \ -enabled libdc1394 && append pkg_requires "libraw1394" -enabled libdirac && append pkg_requires "dirac" -enabled libtheora && append pkg_requires "theora" -enabled libvorbis && append pkg_requires "vorbisenc" - echo "install prefix $prefix" echo "source path $source_path" echo "C compiler $cc" @@ -1984,27 +2221,39 @@ if test "$extra_version" != ""; then echo "version string suffix $extra_version" fi echo "big-endian ${bigendian-no}" -if test $arch = "x86_32" -o $arch = "x86_64"; then +if enabled x86; then echo "yasm ${yasm-no}" echo "MMX enabled ${mmx-no}" + echo "MMX2 enabled ${mmx2-no}" + echo "3DNow! enabled ${amd3dnow-no}" + echo "3DNow! extended enabled ${amd3dnowext-no}" + echo "SSE enabled ${sse-no}" + echo "SSSE3 enabled ${ssse3-no}" echo "CMOV enabled ${cmov-no}" echo "CMOV is fast ${fast_cmov-no}" echo "EBX available ${ebx_available-no}" echo "EBP available ${ebp_available-no}" + echo "10 operands supported ${ten_operands-no}" fi -if test $arch = "armv4l"; then +if enabled arm; then echo "ARMv5TE enabled ${armv5te-no}" echo "ARMv6 enabled ${armv6-no}" + echo "ARMv6T2 enabled ${armv6t2-no}" echo "ARM VFP enabled ${armvfp-no}" echo "IWMMXT enabled ${iwmmxt-no}" echo "NEON enabled ${neon-no}" fi -if test $arch = "mips"; then +if enabled mips; then echo "MMI enabled ${mmi-no}" fi -if test $arch = "powerpc"; then +if enabled ppc; then echo "AltiVec enabled ${altivec-no}" + echo "PPC 4xx optimizations ${ppc4xx-no}" echo "dcbzl available ${dcbzl-no}" + echo "performance report ${powerpc_perf-no}" +fi +if enabled sparc; then + echo "VIS enabled ${vis-no}" fi echo "gprof enabled ${gprof-no}" echo "debug symbols ${debug-no}" @@ -2042,11 +2291,14 @@ echo "libfaad dlopened ${libfaadbin-no}" echo "libgsm enabled ${libgsm-no}" echo "libmp3lame enabled ${libmp3lame-no}" echo "libnut enabled ${libnut-no}" +echo "libopenjpeg enabled ${libopenjpeg-no}" echo "libschroedinger enabled ${libschroedinger-no}" +echo "libspeex enabled ${libspeex-no}" echo "libtheora enabled ${libtheora-no}" echo "libvorbis enabled ${libvorbis-no}" echo "libx264 enabled ${libx264-no}" echo "libxvid enabled ${libxvid-no}" +echo "vdpau enabled ${vdpau-no}" echo "zlib enabled ${zlib-no}" echo "bzlib enabled ${bzlib-no}" echo @@ -2076,6 +2328,7 @@ echo "/* Automatically generated by configure - do not modify! */" > $TMPH echo "#ifndef FFMPEG_CONFIG_H" >> $TMPH echo "#define FFMPEG_CONFIG_H" >> $TMPH echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH +echo "#define FFMPEG_DATADIR \"$(eval c_escape $datadir)\"" >> $TMPH echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak echo "prefix=$prefix" >> config.mak @@ -2083,6 +2336,7 @@ echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak echo "SHLIBDIR=\$(DESTDIR)$shlibdir" >> config.mak echo "INCDIR=\$(DESTDIR)$incdir" >> config.mak echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak +echo "DATADIR=\$(DESTDIR)$datadir" >> config.mak echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak echo "CC=$cc" >> config.mak echo "YASM=$yasmexe" >> config.mak @@ -2113,6 +2367,12 @@ echo "SLIBSUF=$SLIBSUF" >> config.mak echo "EXESUF=$EXESUF" >> config.mak echo "EXTRA_VERSION=$extra_version" >> config.mak echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak +echo "HOSTCC=$host_cc" >> config.mak +echo "HOSTCFLAGS=$host_cflags" >> config.mak +echo "HOSTLDFLAGS=$host_ldflags" >> config.mak +echo "HOSTLIBS=$host_libs" >> config.mak +echo "TARGET_EXEC=$target_exec" >> config.mak +echo "TARGET_PATH=$target_path" >> config.mak if enabled bigendian; then echo "WORDS_BIGENDIAN=yes" >> config.mak @@ -2160,9 +2420,12 @@ fi echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak echo "EXTRALIBS=$extralibs" >> config.mak +echo "ARCH=$arch" >> config.mak + print_config ARCH_ $TMPH config.mak $ARCH_LIST print_config HAVE_ $TMPH config.mak $HAVE_LIST print_config CONFIG_ $TMPH config.mak $CONFIG_LIST \ + $CONFIG_EXTRA \ $DECODER_LIST \ $ENCODER_LIST \ $PARSER_LIST \ @@ -2206,13 +2469,13 @@ if enabled source_path_used; then doc \ libavcodec \ libavcodec/alpha \ - libavcodec/armv4l \ + libavcodec/arm \ libavcodec/bfin \ - libavcodec/i386 \ libavcodec/mlib \ libavcodec/ppc \ libavcodec/sh4 \ libavcodec/sparc \ + libavcodec/x86 \ libavdevice \ libavfilter \ libavformat \ @@ -2249,7 +2512,7 @@ fi pkgconfig_generate(){ name=$1 -shortname=${name#lib} +shortname=${name#lib}${build_suffix} comment=$2 version=$3 libs=$4 @@ -2287,16 +2550,16 @@ EOF } pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" -pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" -pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" -pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$pkg_requires libavformat = $LIBAVFORMAT_VERSION" +pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" +pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION" +pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION" enabled avfilter && - pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$pkg_requires libavutil = $LIBAVUTIL_VERSION" + pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION" enabled postproc && pkgconfig_generate libpostproc "FFmpeg post processing library" "$LIBPOSTPROC_VERSION" if enabled swscale; then pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION" else - pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "$pkg_requires libavcodec = $LIBAVCODEC_VERSION" + pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavcodec = $LIBAVCODEC_VERSION" apply libswscale/libswscale.pc sed s/^Libs:.*$/Libs:/ fi