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 " --enable-static build static libraries [yes]"
+ echo " --disable-static do not build static libraries [no]"
+ echo " --enable-shared build shared libraries [no]"
+ echo " --disable-shared do not build shared libraries [yes]"
+ 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 " --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-vdpau enable VDPAU support [no]"
+ echo " --enable-w32threads use Win32 threads [no]"
+ echo " --enable-x11grab enable X11 grabbing [no]"
+ echo " --enable-xvmc enable XvMC support [no]"
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-mlib enable Sun medialib [no]"
+ 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-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-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 " --target-os=OS compiler targets OS [$target_os]"
+ echo " --target-exec=CMD command to run executables on target"
+ echo " --target-path=DIR path to view of build directory on target"
+ echo " --nm=NM use nm tool"
echo " --cc=CC use C compiler CC [$cc]"
+ 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-altivec disable AltiVec 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-network disable network support [no]"
+ echo " --disable-ipv6 disable IPv6 support [no]"
echo " --disable-mpegaudio-hp faster (but less accurate)"
- echo " MPEG audio decoding [default=no]"
+ echo " MPEG audio decoding [no]"
+ 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 " --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 " --disable-ffserver disable ffserver 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 " --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"
done
}
+set_weak(){
+ value=$1
+ shift
+ for var; do
+ eval : \${$var:=$value}
+ done
+}
+
pushvar(){
for var in $*; do
eval level=\${${var}_level:=0}
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"
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
}
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
asm="$2"
shift 2
check_cc "$@" <<EOF && enable $name || disable $name
-int foo(void){ __asm__ volatile($asm); }
+void foo(void){ __asm__ volatile($asm); }
EOF
}
CONFIG_LIST="
$COMPONENT_LIST
+ aandct
avfilter
avfilter_lavf
avisynth
ffmpeg
ffplay
ffserver
+ fft
+ golomb
gpl
gprof
gray
libmp3lame
libnut
libschroedinger
+ libspeex
libtheora
libvorbis
libx264
libxvid
+ mdct
memalign_hack
mlib
mpegaudio_hp
nonfree
postproc
powerpc_perf
+ shared
small
+ static
swscale
+ vdpau
vhook
x11grab
+ xvmc
zlib
"
ARCH_LIST='
alpha
- armv4l
+ arm
bfin
ia64
m68k
mips
parisc
- powerpc
+ ppc
s390
sh4
sparc
altivec
armv5te
armv6
+ armv6t2
armvfp
iwmmxt
mmi
mmx
mmx2
neon
+ sse
ssse3
vis
'
memalign
mkstemp
pld
+ posix_memalign
ppc64
round
roundf
sdl
sdl_video_size
+ setmode
socklen_t
soundcard_h
poll_h
sys_videoio_h
termios_h
threads
+ truncf
winsock2_h
yasm
"
+# options emitted with CONFIG_ prefix but not available on command line
+CONFIG_EXTRA="
+ fft_mmx
+ oldscaler
+"
+
CMDLINE_SELECT="
$ARCH_EXT_LIST
$CONFIG_LIST
extra_warnings
logging
optimizations
- shared
- static
stripping
"
cpu
cross_prefix
extra_version
+ host_cc
+ host_cflags
+ host_ldflags
+ host_libs
logfile
+ nm
source_path
+ target_exec
target_os
+ target_path
"
# code dependency declarations
# architecture extensions
-altivec_deps="powerpc"
-armv5te_deps="armv4l"
-armv6_deps="armv4l"
-armvfp_deps="armv4l"
-iwmmxt_deps="armv4l"
+altivec_deps="ppc"
+armv5te_deps="arm"
+armv6_deps="arm"
+armv6t2_deps="arm"
+armvfp_deps="arm"
+iwmmxt_deps="arm"
mmi_deps="mips"
mmx_deps="x86"
mmx2_deps="x86 mmx"
-neon_deps="armv4l"
-ssse3_deps="x86"
+neon_deps="arm"
+sse_deps="mmx"
+ssse3_deps="x86 sse"
vis_deps="sparc"
+# common features
+fft_suggest="fft_mmx"
+fft_mmx_deps="mmx yasm"
+oldscaler_deps="!swscale"
+
# decoders / encoders
+aac_decoder_select="fft mdct"
ac3_decoder_deps="gpl"
-dxa_decoder_deps="zlib"
+ac3_decoder_select="fft mdct"
+atrac3_decoder_select="fft mdct"
+cavs_decoder_select="golomb"
+cook_decoder_select="fft mdct"
+cscd_decoder_suggest="zlib"
+dca_decoder_select="fft mdct"
+dnxhd_encoder_select="aandct"
+dxa_decoder_select="zlib"
eac3_decoder_deps="gpl"
-flashsv_decoder_deps="zlib"
-flashsv_encoder_deps="zlib"
-mlp_decoder_deps="mlp_parser"
-mpeg_xvmc_decoder_deps="xvmc"
-png_decoder_deps="zlib"
-png_encoder_deps="zlib"
-zmbv_decoder_deps="zlib"
-zmbv_encoder_deps="zlib"
+eac3_decoder_select="fft mdct"
+eatgq_decoder_select="aandct"
+ffv1_decoder_select="golomb"
+flac_decoder_select="golomb"
+flac_encoder_select="golomb"
+flashsv_decoder_select="zlib"
+flashsv_encoder_select="zlib"
+flv_encoder_select="aandct"
+h261_encoder_select="aandct"
+h263_encoder_select="aandct"
+h263p_encoder_select="aandct"
+h264_decoder_select="golomb"
+h264_vdpau_decoder_deps="vdpau"
+imc_decoder_select="fft mdct"
+jpegls_decoder_select="golomb"
+jpegls_encoder_select="golomb"
+ljpeg_encoder_select="aandct"
+loco_decoder_select="golomb"
+mjpeg_encoder_select="aandct"
+mpeg1video_encoder_select="aandct"
+mpeg2video_encoder_select="aandct"
+mpeg4_encoder_select="aandct"
+mpeg_xvmc_decoder_deps="xvmc X11_extensions_XvMClib_h"
+msmpeg4v1_encoder_select="aandct"
+msmpeg4v2_encoder_select="aandct"
+msmpeg4v3_encoder_select="aandct"
+nellymoser_decoder_select="fft mdct"
+nellymoser_encoder_select="fft mdct"
+png_decoder_select="zlib"
+png_encoder_select="zlib"
+qdm2_decoder_select="fft mdct"
+rv10_encoder_select="aandct"
+rv20_encoder_select="aandct"
+shorten_decoder_select="golomb"
+sonic_decoder_select="golomb"
+sonic_encoder_select="golomb"
+sonic_ls_encoder_select="golomb"
+svq3_decoder_select="golomb"
+svq3_decoder_suggest="zlib"
+tiff_decoder_suggest="zlib"
+tiff_encoder_suggest="zlib"
+tscc_decoder_select="zlib"
+vorbis_decoder_select="fft mdct"
+vorbis_encoder_select="fft mdct"
+wmav1_decoder_select="fft mdct"
+wmav1_encoder_select="fft mdct"
+wmav2_decoder_select="fft mdct"
+wmav2_encoder_select="fft mdct"
+wmv1_encoder_select="aandct"
+wmv2_encoder_select="aandct"
+zlib_decoder_select="zlib"
+zlib_encoder_select="zlib"
+zmbv_decoder_select="zlib"
+zmbv_encoder_select="zlib"
# external libraries
libamr_nb_decoder_deps="libamr_nb"
libmp3lame_encoder_deps="libmp3lame"
libschroedinger_decoder_deps="libschroedinger"
libschroedinger_encoder_deps="libschroedinger"
+libspeex_decoder_deps="libspeex"
libtheora_encoder_deps="libtheora"
libvorbis_encoder_deps="libvorbis"
libx264_encoder_deps="libx264"
libxvid_encoder_deps="libxvid"
mpeg4aac_decoder_deps="libfaad"
+vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
# demuxers / muxers
ac3_demuxer_deps="ac3_parser"
libdc1394_demuxer_deps="libdc1394"
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
+matroska_demuxer_suggest="zlib bzlib"
+mov_demuxer_suggest="zlib"
mp3_demuxer_deps="mpegaudio_parser"
oss_demuxer_deps_any="soundcard_h sys_soundcard_h"
oss_muxer_deps_any="soundcard_h sys_soundcard_h"
shlibdir_default="$libdir_default"
# toolchain
-cc_default="gcc"
-yasmexe="yasm"
ar="ar"
-nm="nm"
-ranlib="ranlib"
-strip="strip"
-asmalign_pot="unknown"
+cc_default="gcc"
+host_cc_default="gcc"
ln_s="ln -sf"
+nm_default="nm"
objformat="elf"
+ranlib="ranlib"
+strip="strip"
+yasmexe="yasm"
# machine
arch=`uname -m`
# OS
target_os=$(tolower $(uname -s))
-# libraries
-enable bzlib
-enable zlib
-
# configurable options
enable debug
enable ffmpeg
enable ipv6
enable mpegaudio_hp
enable network
+enable oldscaler
enable optimizations
enable protocols
enable static
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
+host_cflags='-O3 -g -Wall'
+host_libs='-lm'
+
+target_path='.'
+
# gcc stupidly only outputs the basename of targets with -MM, but we need the
# full relative path for objects in subdirectories for non-recursive Make.
DEPEND_CMD='$(CC) $(CFLAGS) -MM -MG $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," -e "s,\\([[:space:]]\\)\\(version\\.h\\),\\1\$$(BUILD_ROOT_REL)/\\2,"'
for opt do
optval="${opt#*=}"
case "$opt" in
- --extra-cflags=*) add_cflags "$optval"
+ --extra-cflags=*) add_cflags $optval
;;
- --extra-ldflags=*) add_ldflags "$optval"
+ --extra-ldflags=*) add_ldflags $optval
;;
- --extra-libs=*) add_extralibs "$optval"
+ --extra-libs=*) add_extralibs $optval
;;
--disable-devices) disable $INDEV_LIST $OUTDEV_LIST
;;
echo "# $0 $@" > $logfile
set >> $logfile
-cc_default="${cross_prefix}${cc_default}"
-yasmexe="${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}"
-set_default cc
+set_default cc nm
+enabled cross_compile || host_cc_default=$cc
+set_default host_cc
# set temporary file name
-if test ! -z "$TMPDIR" ; then
- TMPDIR1="${TMPDIR}"
-elif test ! -z "$TEMPDIR" ; then
- TMPDIR1="${TEMPDIR}"
-else
- TMPDIR1="/tmp"
-fi
+: ${TMPDIR:=$TEMPDIR}
+: ${TMPDIR:=$TMP}
+: ${TMPDIR:=/tmp}
-TMPC="${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}-$$-${RANDOM}.S"
-TMPSH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh"
+TMPC="${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}-$$-${RANDOM}.S"
+TMPSH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh"
check_cflags -std=c99
case "$arch" in
i386|i486|i586|i686|i86pc|BePC)
- arch="x86_32"
+ arch="x86"
+ subarch="x86_32"
enable fast_unaligned
;;
x86_64|amd64)
- arch="x86_32"
+ arch="x86"
+ subarch="x86_32"
+ enable cmov
+ enable fast_cmov
enable fast_unaligned
- check_cc <<EOF && enable fast_64bit && arch="x86_64"
+ check_cc <<EOF && enable fast_64bit && subarch="x86_64"
int test[sizeof(char*) - 7];
EOF
;;
- # armv4l is a subset of armv[567]*l
arm|armv[4567]*l)
- arch="armv4l"
+ arch="arm"
;;
alpha)
arch="alpha"
enable fast_64bit
;;
"Power Macintosh"|ppc|powerpc)
- arch="powerpc"
+ arch="ppc"
enable fast_unaligned
;;
ppc64)
- arch="powerpc"
+ arch="ppc"
enable fast_64bit
enable fast_unaligned
;;
mips|mipsel|IP*)
arch="mips"
;;
+ mips64)
+ arch="mips"
+ enable fast_64bit
+ ;;
sun4u|sparc64)
- arch="sparc64"
+ arch="sparc"
+ subarch="sparc64"
enable fast_64bit
;;
sparc)
arch="sparc"
;;
- sh4)
+ sh4|sh)
arch="sh4"
;;
- parisc)
+ parisc|hppa)
arch="parisc"
;;
- parisc64)
+ parisc64|hppa64)
arch="parisc"
enable fast_64bit
;;
;;
esac
-enable $arch
-enabled_any x86_32 x86_64 && enable x86
-enabled sparc64 && enable sparc
+enable $arch $subarch
# OS specific
case $target_os in
beos|haiku|zeta)
prefix_default="$HOME/config"
# helps building libavcodec
- add_cflags "-DPIC -fomit-frame-pointer"
+ add_cflags -DPIC -fomit-frame-pointer
# 3 gcc releases known for BeOS, each with ugly bugs
gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
case "$gcc_version" in
disable mmx
;;
*20010315*) echo "BeBits gcc"
- add_cflags "-fno-expensive-optimizations"
+ add_cflags -fno-expensive-optimizations
;;
esac
SHFLAGS=-nostart
FFSERVERLDFLAGS=""
SHFLAGS='-shared -Wl,-h,$$(@F)'
network_extralibs="-lsocket -lnsl"
+ add_cflags -D__EXTENSIONS__
;;
netbsd)
oss_demuxer_extralibs="-lossaudio"
disable need_memalign
LIBOBJFLAGS='$(PIC)'
SHFLAGS='-shared'
- SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF).$(LIBVERSION)'
- SLIBNAME_WITH_VERSION='$(SLIBNAME)'
- SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
oss_demuxer_extralibs="-lossaudio"
oss_muxer_extralibs="-lossaudio"
;;
mingw32*)
target_os=mingw32
LIBTARGET=i386
- if test $arch = x86_64; then
+ if enabled x86_64; then
disable need_memalign
LIBTARGET=x64
fi
SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
objformat="win32"
enable dos_paths
+ check_cpp_condition _mingw.h "(__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_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."; }
;;
cygwin*)
target_os=cygwin
disable $INDEV_LIST $OUTDEV_LIST
network_extralibs="-lsocket"
EXESUF=".exe"
- objformat="win32"
+ objformat="coff"
enable dos_paths
;;
linux)
# Combine FFLDFLAGS and the LDFLAGS environment variable.
LDFLAGS="$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 <<EOF
#Darwin CC versions
if test $target_os = darwin; then
if $cc -v 2>&1 | grep -q xlc; then
- add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
+ 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
}
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"
+ add_cflags -mcpu=$cpu
enable fast_unaligned
;;
armv*)
- add_cflags "-march=$cpu"
+ add_cflags -march=$cpu
;;
arm*)
- add_cflags "-mcpu=$cpu"
+ add_cflags -mcpu=$cpu
;;
*)
echo "WARNING: Unknown CPU \"$cpu\", ignored."
chmod +x $TMPSH >> $logfile 2>&1
if ! $TMPSH >> $logfile 2>&1; then
cat <<EOF
-Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment
-variable to another directory and make sure that $TMPDIR1 is not mounted
-noexec.
+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
check_asm bswap '"bswap %%eax" ::: "%eax"'
- YASMFLAGS="-f $objformat -DARCH_$(toupper $arch)"
+ YASMFLAGS="-f $objformat -DARCH_$(toupper $subarch)"
enabled x86_64 && append YASMFLAGS "-m amd64"
enabled_all x86_64 shared && append YASMFLAGS "-DPIC"
case "$objformat" in
# check for assembler specific support
-if test $arch = "powerpc"; then
- check_asm dcbzl '"dcbzl 0, 1"'
-fi
+enabled ppc && check_asm dcbzl '"dcbzl 0, 1"'
# check for SIMD availability
fi
# We have to check if pld is a nop and disable it.
-enabled armv4l && check_asm pld '"pld [r0]"'
+enabled arm && check_asm pld '"pld [r0]"'
enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"'
+enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"'
enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"'
enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
enabled mmi && check_asm mmi '"lq $2, 0($2)"'
enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"'
enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc
-enabled vis && add_cflags "-mcpu=ultrasparc -mtune=ultrasparc"
+enabled vis && add_cflags -mcpu=ultrasparc -mtune=ultrasparc
# ---
# big/little-endian test
check_func inet_aton $network_extralibs
check_func memalign
check_func mkstemp
+check_func posix_memalign
+check_func_headers io.h setmode
check_func_headers windows.h GetProcessTimes
check_header conio.h
check_header sys/resource.h
check_header sys/select.h
check_header termios.h
+check_header vdpau/vdpau.h
+check_header vdpau/vdpau_x11.h
+check_header X11/extensions/XvMClib.h
-if ! enabled_any memalign memalign_hack && enabled need_memalign ; then
- die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
+if ! enabled_any memalign memalign_hack posix_memalign && enabled need_memalign ; then
+ die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack."
fi
-enabled zlib && check_lib zlib.h zlibVersion -lz || disable zlib
-enabled bzlib && check_lib bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
+disabled zlib || check_lib zlib.h zlibVersion -lz || disable zlib
+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
check_lib math.h sin -lm
# test for C99 functions in math.h
-for func in llrint lrint lrintf round roundf; do
+for func in llrint lrint lrintf round roundf truncf; do
check_exec <<EOF && enable $func || disable $func
#include <math.h>
int main(void) { return ($func(3.999f) > 0)?0:1; }
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 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 &&
+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 Xvid xvid.h xvid_global -lxvidcore
+enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore
enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
# libdc1394 check
# 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
optimizations="small"
elif enabled optimizations; then
if $cc -v 2>&1 | grep -q xlc; then
- add_cflags "-O5"
- add_ldflags "-O5"
+ add_cflags -O5
+ add_ldflags -O5
else
- add_cflags "-O3"
+ add_cflags -O3
fi
fi
check_cflags -fno-math-errno
if enabled shared; then
# LIBOBJFLAGS may have already been set in the OS configuration
if test -z "$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
enabled_any $THREADS_LIST && enable threads
check_deps $CONFIG_LIST \
+ $CONFIG_EXTRA \
$HAVE_LIST \
$DECODER_LIST \
$ENCODER_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"
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 "SSE enabled ${sse-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}"
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 "dcbzl available ${dcbzl-no}"
fi
echo "libmp3lame enabled ${libmp3lame-no}"
echo "libnut enabled ${libnut-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 ${bzlib-no}"
echo
echo "EXESUF=$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
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 \
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 \
pkgconfig_generate(){
name=$1
-shortname=${name#lib}
+shortname=${name#lib}${build_suffix}
comment=$2
version=$3
libs=$4
}
pkgconfig_generate libavutil "FFmpeg utility library" "$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
projects / ffmpeg / blobdiff