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-version3 upgrade (L)GPL to version 3 [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 video filter support [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 " --disable-swscale-alpha disable alpha channel support in swscale"
+ echo " --disable-fastdiv disable 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 " --disable-vaapi disable VAAPI code"
+ echo " --disable-vdpau disable VDPAU code"
+ echo " --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)"
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-decoder=NAME disable decoder NAME"
echo " --enable-decoder=NAME enable decoder NAME"
echo " --disable-decoders disable all decoders"
+ echo " --disable-hwaccel=NAME disable hwaccel NAME"
+ echo " --enable-hwaccel=NAME enable hwaccel NAME"
+ echo " --disable-hwaccels disable all hwaccels"
echo " --disable-muxer=NAME disable muxer NAME"
echo " --enable-muxer=NAME enable muxer NAME"
echo " --disable-muxers disable all muxers"
echo " --enable-protocol=NAME enable protocol NAME"
echo " --disable-protocol=NAME disable protocol NAME"
echo " --disable-protocols disable all protocols"
+ echo " --disable-indev=NAME disable input device NAME"
+ echo " --disable-outdev=NAME disable output device NAME"
echo " --disable-indevs disable input devices"
echo " --disable-outdevs disable output devices"
echo " --disable-devices disable all devices"
echo " --disable-filters disable all filters"
echo " --list-decoders show all available decoders"
echo " --list-encoders show all available encoders"
+ echo " --list-hwaccels show all available hardware accelerators"
echo " --list-muxers show all available muxers"
echo " --list-demuxers show all available demuxers"
echo " --list-parsers show all available parsers"
echo "External library support:"
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-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]"
+ echo " --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]"
echo " --enable-libdc1394 enable IIDC-1394 grabbing using libdc1394"
echo " and libraw1394 [no]"
echo " --enable-libdirac enable Dirac support via libdirac [no]"
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 " --as=AS use assembler AS [$as_default]"
echo " --cc=CC use C compiler CC [$cc_default]"
+ echo " --ld=LD use linker LD"
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"
die(){
echolog "$@"
cat <<EOF
+
If you think configure made a mistake, make sure you are using the latest
version from SVN. If the latest version fails, report the problem to the
ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
echo "$*" | sed 's/["\\]/\\\0/g'
}
+sh_quote(){
+ v=$(echo "$1" | sed "s/'/'\\\\''/g")
+ test "$v" = "${v#*[ |&;<>()$\`\\\"\'*?\[\]#~=%]}" || v="'$v'"
+ echo "$v"
+}
+
+filter(){
+ pat=$1
+ shift
+ for v; do
+ case "$v" in $pat) echo "$v" ;; esac
+ done
+}
+
set_all(){
value=$1
shift
makefile=$3
shift 3
for cfg; do
- ucname="`toupper $cfg`"
+ ucname="$(toupper $cfg)"
if enabled $cfg; then
echo "#define ${pfx}${ucname} 1" >> $header
echo "${pfx}${ucname}=yes" >> $makefile
eval "$var=\"\$$var $*\""
}
+add_cppflags(){
+ append CPPFLAGS $($filter_cppflags "$@")
+}
+
add_cflags(){
- append CFLAGS "$@"
+ append CFLAGS $($filter_cflags "$@")
+}
+
+add_asflags(){
+ append ASFLAGS $($filter_asflags "$@")
}
add_ldflags(){
log check_cc "$@"
cat > $TMPC
log_file $TMPC
- check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
+ check_cmd $cc $CPPFLAGS $CFLAGS "$@" -c -o $TMPO $TMPC
}
check_cpp(){
log check_cpp "$@"
cat > $TMPC
log_file $TMPC
- check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
+ check_cmd $cc $CPPFLAGS $CFLAGS "$@" -E -o $TMPO $TMPC
+}
+
+check_as(){
+ log check_as "$@"
+ cat > $TMPC
+ log_file $TMPC
+ check_cmd $as $CPPFLAGS $ASFLAGS "$@" -c -o $TMPO $TMPC
}
check_asm(){
name="$1"
asm="$2"
shift 2
- check_cc "$@" <<EOF && enable $name || disable $name
+ check_as "$@" <<EOF && enable $name || disable $name
void foo(void){ __asm__ volatile($asm); }
EOF
}
for f; do
test "${f}" = "${f#-l}" && flags="$flags $f" || libs="$libs $f"
done
- check_cmd $cc $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs
+ check_cmd $ld $LDFLAGS $flags -o $TMPE $TMPO $extralibs $libs
+}
+
+check_cppflags(){
+ log check_cppflags "$@"
+ set -- $($filter_cppflags "$@")
+ check_cc "$@" <<EOF && append CPPFLAGS "$@"
+int x;
+EOF
}
check_cflags(){
log check_cflags "$@"
- check_cc "$@" <<EOF && add_cflags "$@"
+ set -- $($filter_cflags "$@")
+ check_cc "$@" <<EOF && append CFLAGS "$@"
int x;
EOF
}
check_ld "$@" <<EOF && enable $func && enable_safe $headers
$incs
int main(int argc, char **argv){
- (void) $func;
- return 0;
+ return (long) $func;
}
EOF
}
}
check_exec_crash(){
- code=`cat`
+ code=$(cat)
# exit() is not async signal safe. _Exit (C99) and _exit (POSIX)
# are safe but may not be available everywhere. Thus we use
check_cmd ${pkg}-config --version
err=$?
if test "$err" = 0; then
- temp_cflags `${pkg}-config --cflags`
- temp_extralibs `${pkg}-config --libs`
+ temp_cflags $(${pkg}-config --cflags)
+ temp_extralibs $(${pkg}-config --libs)
check_lib "$@" $header $func && enable $cfg
fi
return $err
demuxers
encoders
filters
+ hwaccels
indevs
muxers
outdevs
gray
hardcoded_tables
ipv6
- libamr_nb
- libamr_wb
libdc1394
libdirac
libfaac
libgsm
libmp3lame
libnut
+ libopencore_amrnb
+ libopencore_amrwb
libopenjpeg
libschroedinger
libspeex
postproc
powerpc_perf
rdft
+ runtime_cpudetect
shared
small
static
- swscale
+ swscale_alpha
+ vaapi
vdpau
- vhook
+ version3
x11grab
zlib
"
ia64
m68k
mips
+ mips64
parisc
ppc
+ ppc64
s390
sh4
sparc
alsa_asoundlib_h
altivec_h
arpa_inet_h
+ attribute_packed
+ bigendian
bswap
closesocket
cmov
fast_cmov
fast_unaligned
fork
- freetype2
gethrtime
GetProcessTimes
getrusage
- imlib2
inet_aton
inline_asm
+ isatty
+ ldbrx
libdc1394_1
libdc1394_2
llrint
+ log2
+ loongson
lrint
lrintf
+ lzo1x_999_compress
machine_ioctl_bt848_h
machine_ioctl_meteor_h
malloc_h
mkstemp
pld
posix_memalign
- ppc64
round
roundf
sdl
termios_h
threads
truncf
+ vfp_args
+ VirtualAlloc
winsock2_h
+ xform_asm
yasm
"
# options emitted with CONFIG_ prefix but not available on command line
CONFIG_EXTRA="
- oldscaler
+ gplv3
+ lgplv3
"
CMDLINE_SELECT="
CMDLINE_SET="
$PATHS_LIST
arch
+ as
build_suffix
cc
cpu
cross_prefix
+ dep_cc
extra_version
host_cc
host_cflags
host_ldflags
host_libs
+ host_os
+ ld
logfile
nm
source_path
target_path
"
+CMDLINE_APPEND="
+ extra_cflags
+"
+
# code dependency declarations
# architecture extensions
ssse3_deps="sse"
vis_deps="sparc"
-# common features
-oldscaler_deps="!swscale"
+need_memalign="altivec neon sse"
+inline_asm_deps="!tms470"
-# decoders / encoders
+# decoders / encoders / hardware accelerators
aac_decoder_select="fft mdct"
-ac3_decoder_deps="gpl"
+aac_encoder_select="fft mdct"
ac3_decoder_select="fft mdct"
atrac3_decoder_select="fft mdct"
cavs_decoder_select="golomb"
dca_decoder_select="fft mdct"
dnxhd_encoder_select="aandct"
dxa_decoder_select="zlib"
-eac3_decoder_deps="gpl"
-eac3_decoder_select="fft mdct"
+eac3_decoder_select="ac3_decoder"
+eamad_decoder_select="aandct"
eatgq_decoder_select="aandct"
eatqi_decoder_select="aandct"
ffv1_decoder_select="golomb"
flac_encoder_select="golomb"
flashsv_decoder_select="zlib"
flashsv_encoder_select="zlib"
-flv_encoder_select="aandct"
+flv_encoder_select="h263_encoder"
h261_encoder_select="aandct"
h263_encoder_select="aandct"
-h263p_encoder_select="aandct"
+h263_vaapi_hwaccel_deps="va_va_h"
+h263_vaapi_hwaccel_select="vaapi h263_decoder"
+h263p_encoder_select="h263_encoder"
h264_decoder_select="golomb"
-h264_vdpau_decoder_deps="vdpau"
+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"
jpegls_encoder_select="golomb"
mjpeg_encoder_select="aandct"
mpeg1video_encoder_select="aandct"
mpeg2video_encoder_select="aandct"
-mpeg4_encoder_select="aandct"
-mpeg_vdpau_decoder_deps="vdpau"
-mpeg1_vdpau_decoder_deps="vdpau"
+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_vaapi_hwaccel_select="vaapi mpeg2video_decoder"
+mpeg4_vaapi_hwaccel_deps="va_va_h"
+mpeg4_vaapi_hwaccel_select="vaapi mpeg4_decoder"
mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h"
-msmpeg4v1_encoder_select="aandct"
-msmpeg4v2_encoder_select="aandct"
-msmpeg4v3_encoder_select="aandct"
+mpeg_xvmc_decoder_select="mpegvideo_decoder"
+msmpeg4v1_encoder_select="h263_encoder"
+msmpeg4v2_encoder_select="h263_encoder"
+msmpeg4v3_encoder_select="h263_encoder"
nellymoser_decoder_select="fft mdct"
nellymoser_encoder_select="fft mdct"
png_decoder_select="zlib"
png_encoder_select="zlib"
qdm2_decoder_select="fft mdct rdft"
-rv10_encoder_select="aandct"
-rv20_encoder_select="aandct"
+rv10_encoder_select="h263_encoder"
+rv20_encoder_select="h263_encoder"
rv30_decoder_select="golomb"
rv40_decoder_select="golomb"
shorten_decoder_select="golomb"
sonic_ls_encoder_select="golomb"
svq3_decoder_select="golomb"
svq3_decoder_suggest="zlib"
+theora_decoder_select="vp3_decoder"
tiff_decoder_suggest="zlib"
tiff_encoder_suggest="zlib"
tscc_decoder_select="zlib"
-vc1_vdpau_decoder_deps="vdpau"
+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="fft mdct"
vorbis_encoder_select="fft mdct"
+vp6a_decoder_select="vp6_decoder"
+vp6f_decoder_select="vp6_decoder"
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"
-wmv3_vdpau_decoder_deps="vdpau"
+wmv1_encoder_select="h263_encoder"
+wmv2_encoder_select="h263_encoder"
+wmv3_decoder_select="vc1_decoder"
+wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
+wmv3_vdpau_decoder_select="vc1_vdpau_decoder"
zlib_decoder_select="zlib"
zlib_encoder_select="zlib"
zmbv_decoder_select="zlib"
zmbv_encoder_select="zlib"
+# parsers
+h264_parser_select="golomb"
+
# external libraries
-libamr_nb_decoder_deps="libamr_nb"
-libamr_nb_encoder_deps="libamr_nb"
-libamr_wb_decoder_deps="libamr_wb"
-libamr_wb_encoder_deps="libamr_wb"
libdirac_decoder_deps="libdirac !libschroedinger"
libdirac_encoder_deps="libdirac"
libfaac_encoder_deps="libfaac"
libgsm_ms_decoder_deps="libgsm"
libgsm_ms_encoder_deps="libgsm"
libmp3lame_encoder_deps="libmp3lame"
+libopencore_amrnb_decoder_deps="libopencore_amrnb"
+libopencore_amrnb_encoder_deps="libopencore_amrnb"
+libopencore_amrwb_decoder_deps="libopencore_amrwb"
libopenjpeg_decoder_deps="libopenjpeg"
libschroedinger_decoder_deps="libschroedinger"
libschroedinger_encoder_deps="libschroedinger"
libvorbis_encoder_deps="libvorbis"
libx264_encoder_deps="libx264"
libxvid_encoder_deps="libxvid"
-vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
# demuxers / muxers
ac3_demuxer_deps="ac3_parser"
-alsa_demuxer_deps="alsa_asoundlib_h snd_pcm_htimestamp"
-alsa_demuxer_extralibs="-lasound"
-alsa_muxer_deps="alsa_asoundlib_h"
-alsa_muxer_extralibs="-lasound"
-audio_beos_demuxer_deps="audio_beos"
-audio_beos_demuxer_extralibs="-lmedia -lbe"
-audio_beos_muxer_deps="audio_beos"
-audio_beos_muxer_extralibs="-lmedia -lbe"
+asf_stream_muxer_select="asf_muxer"
avisynth_demuxer_deps="avisynth"
-bktr_demuxer_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h"
dirac_demuxer_deps="dirac_parser"
-dv1394_demuxer_deps="dv1394 dv_demuxer"
-libdc1394_demuxer_deps="libdc1394"
+ipod_muxer_select="mov_muxer"
libnut_demuxer_deps="libnut"
libnut_muxer_deps="libnut"
+matroska_audio_muxer_select="matroska_muxer"
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"
+mp4_muxer_select="mov_muxer"
+mpegtsraw_demuxer_select="mpegts_demuxer"
+mxf_d10_muxer_select="mxf_muxer"
+psp_muxer_select="mov_muxer"
redir_demuxer_deps="network"
rtp_muxer_deps="network rtp_protocol"
rtsp_demuxer_deps="sdp_demuxer"
sdp_demuxer_deps="rtp_protocol mpegts_demuxer"
-v4l_demuxer_deps="linux_videodev_h"
-v4l2_demuxer_deps_any="linux_videodev2_h sys_videoio_h"
-vfwcap_demuxer_deps="capCreateCaptureWindow"
-vfwcap_demuxer_extralibs="-lvfw32"
-x11_grab_device_demuxer_deps="x11grab XShmCreateImage"
-x11_grab_device_demuxer_extralibs="-lX11 -lXext"
+tg2_muxer_select="mov_muxer"
+tgp_muxer_select="mov_muxer"
+
+# indevs / outdevs
+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"
+jack_indev_extralibs="-ljack"
+libdc1394_indev_deps="libdc1394"
+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_extralibs="-lvfw32"
+x11_grab_device_indev_deps="x11grab XShmCreateImage"
+x11_grab_device_indev_extralibs="-lX11 -lXext"
# protocols
gopher_protocol_deps="network"
http_protocol_deps="network"
+rtmp_protocol_deps="tcp_protocol"
rtp_protocol_deps="udp_protocol"
tcp_protocol_deps="network"
udp_protocol_deps="network"
ffplay_deps="sdl"
ffserver_deps="ffm_muxer rtp_protocol rtsp_demuxer"
ffserver_extralibs='$ldl'
-vhook_extralibs='$ldl'
# default parameters
yasmexe="yasm"
# machine
-arch=`uname -m`
+arch=$(uname -m)
cpu="generic"
# OS
target_os=$(tolower $(uname -s))
+host_os=$target_os
# configurable options
enable debug
+enable fastdiv
enable ffmpeg
enable ffplay
enable ffserver
enable ipv6
enable mpegaudio_hp
enable network
-enable oldscaler
enable optimizations
enable protocols
enable static
enable stripping
-vhook="default"
+enable swscale_alpha
# build settings
-add_cflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112
SHFLAGS='-shared -Wl,-soname,$$(@F)'
-VHOOKSHFLAGS='$(SHFLAGS)'
FFSERVERLDFLAGS=-Wl,-E
LIBPREF="lib"
LIBSUF=".a"
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
+CC_O='-o $@'
+
host_cflags='-O3 -g -Wall'
host_libs='-lm'
# 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 $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"'
+DEPEND_CMD='$(DEPCC) $(DEPFLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)'
+DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -MM'
# find source path
-source_path="`dirname \"$0\"`"
+source_path="$(dirname "$0")"
enable source_path_used
-if test -z "$source_path" -o "$source_path" = "." ; then
- source_path="`pwd`"
+if test -f configure; then
+ source_path="$(pwd)"
disable source_path_used
else
- source_path="`cd \"$source_path\"; pwd`"
+ source_path="$(cd "$source_path"; pwd)"
echo "$source_path" | grep -q '[[:blank:]]' &&
die "Out of tree builds are impossible with whitespace in source path."
+ test -e "$source_path/config.h" &&
+ die "Out of tree builds are impossible with config.h in source dir."
fi
-FFMPEG_CONFIGURATION="$@"
+for v in "$@"; do
+ r=${v#*=}
+ l=${v%"$r"}
+ r=$(sh_quote "$r")
+ FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}"
+done
find_things(){
thing=$1
ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c)
DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c)
+HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c)
PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c)
BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c)
MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c)
DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c)
-OUTDEV_LIST=$(find_things muxer _MUX libavdevice/alldevices.c)
-INDEV_LIST=$(find_things demuxer DEMUX libavdevice/alldevices.c)
+OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c)
+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 \
for opt do
optval="${opt#*=}"
case "$opt" in
- --extra-cflags=*) add_cflags $optval
- ;;
--extra-ldflags=*) add_ldflags $optval
;;
--extra-libs=*) add_extralibs $optval
--enable-debug=*) debuglevel="$optval"
;;
--enable-*=*|--disable-*=*)
- eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
- case "$thing" in
- encoder|decoder|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
- *) die_unknown "$opt" ;;
- esac
+ eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/')
+ is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt"
+ eval list=\$$(toupper $thing)_LIST
+ name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing}
+ $action $(filter "$name" $list)
;;
--enable-?*|--disable-?*)
- eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
+ eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g')
if is_in $option $COMPONENT_LIST; then
+ test $action = disable && action=unset
eval $action \$$(toupper ${option%s})_LIST
elif is_in $option $CMDLINE_SELECT; then
$action $option
optname="${opt%%=*}"
optname="${optname#--}"
optname=$(echo "$optname" | sed 's/-/_/g')
- is_in $optname $CMDLINE_SET || die_unknown $opt
- eval $optname='$optval'
+ if is_in $optname $CMDLINE_SET; then
+ eval $optname='$optval'
+ elif is_in $optname $CMDLINE_APPEND; then
+ append $optname "$optval"
+ else
+ die_unknown $opt
+ fi
;;
esac
done
disabled logging && logfile=/dev/null
-echo "# $0 $@" > $logfile
+echo "# $0 $FFMPEG_CONFIGURATION" > $logfile
set >> $logfile
test -n "$cross_prefix" && enable cross_compile
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
+exesuf() {
+ case $1 in
+ mingw32*|cygwin*|*-dos|freedos|opendos|os/2*) echo .exe ;;
+ esac
+}
+
+EXESUF=$(exesuf $target_os)
+HOSTEXESUF=$(exesuf $host_os)
# set temporary file name
: ${TMPDIR:=$TEMPDIR}
die "Sanity test failed."
fi
-if $cc --version 2>/dev/null | grep -qi gcc; then
+filter_cflags=echo
+filter_cppflags=echo
+filter_asflags=echo
+
+if $cc -v 2>&1 | grep -qi ^gcc; then
cc_type=gcc
+ if ! $cc -dumpversion | grep -q '^2\.'; then
+ CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
+ AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
+ fi
elif $cc --version 2>/dev/null | grep -q Intel; then
cc_type=icc
+ CC_DEPFLAGS='-MMD'
+ AS_DEPFLAGS='-MMD'
elif $cc -v 2>&1 | grep -q xlc; then
cc_type=xlc
elif $cc -V 2>/dev/null | grep -q Compaq; then
cc_type=ccc
- DEPEND_CMD='$(CC) $(CFLAGS) -M $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"'
+ DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -M'
+ debuglevel=3
add_ldflags -Wl,-z,now # calls to libots crash without this
+elif $cc --vsn 2>/dev/null | grep -q RVCT; then
+ test -d "$sysroot" || die "No valid sysroot specified."
+ cc_type=armcc
+ armcc_conf="$PWD/armcc.conf"
+ $cc --arm_linux_configure \
+ --arm_linux_config_file="$armcc_conf" \
+ --configure_sysroot="$sysroot" \
+ --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 ||
+ die "Error creating armcc configuration file."
+ cc="$cc --arm_linux_config_file=$armcc_conf --translate_gcc"
+ as_default="${cross_prefix}gcc"
+ CC_DEPFLAGS='-MMD'
+ AS_DEPFLAGS='-MMD'
+elif $cc -version 2>/dev/null | grep -q TMS470; then
+ cc_type=tms470
+ cc="$cc --gcc --abi=eabi -eo=.o -mc -me"
+ CC_O='-fr=$(@D)'
+ as_default="${cross_prefix}gcc"
+ ld_default="${cross_prefix}gcc"
+ TMPO=$(basename $TMPC .c).o
+ append TMPFILES $TMPO
+ add_cflags -D__gnuc_va_list=va_list -D__USER_LABEL_PREFIX__=
+ CC_DEPFLAGS='-ppa -ppd=$(@:.o=.d)'
+ AS_DEPFLAGS='-MMD'
+ filter_cflags=tms470_flags
+ tms470_flags(){
+ for flag; do
+ case $flag in
+ -march=*|-mcpu=*)
+ case "${flag#*=}" in
+ armv7-a|cortex-a*) echo -mv=7a8 ;;
+ armv7-r|cortex-r*) echo -mv=7r4 ;;
+ armv7-m|cortex-m*) echo -mv=7m3 ;;
+ armv6*|arm11*) echo -mv=6 ;;
+ armv5*e|arm[79]*e*|arm9[24]6*|arm96*|arm102[26])
+ echo -mv=5e ;;
+ armv4*|arm7*|arm9[24]*) echo -mv=4 ;;
+ esac
+ ;;
+ -mfpu=neon) echo --float_support=vfpv3 --neon ;;
+ -mfpu=vfp) echo --float_support=vfpv2 ;;
+ -mfpu=softvfp) echo --float_support=vfplib ;;
+ -Os) echo -O3 -mf=2 ;;
+ -O[0-3]) echo $flag -mf=5 ;;
+ -g) echo -g -mn ;;
+ esac
+ done
+ }
fi
test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc"
+: ${as_default:=$cc}
+: ${dep_cc_default:=$cc}
+: ${ld_default:=$cc}
+set_default as dep_cc ld
+
+test -n "$CC_DEPFLAGS" || CCDEP=$DEPEND_CMD
+test -n "$AS_DEPFLAGS" || ASDEP=$DEPEND_CMD
+
+add_cflags $extra_cflags
+add_asflags $extra_cflags
+
if test -n "$sysroot"; then
case "$cc_type" in
gcc)
- add_cflags --sysroot="$sysroot"
+ add_cppflags --sysroot="$sysroot"
add_ldflags --sysroot="$sysroot"
;;
+ tms470)
+ add_cppflags -I"$sysinclude"
+ add_ldflags --sysroot="$sysroot"
+ ;;
esac
fi
+if test "$cpu" = host; then
+ enabled cross_compile && die "--cpu=host makes no sense when cross-compiling."
+
+ case "$cc_type" in
+ gcc)
+ check_native(){
+ $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return
+ awk "/$1=/{ match(\$0, /$1=(\\w+)/, a);print a[1];exit }" $TMPE
+ }
+ cpu=$(check_native -march || check_native -mcpu)
+ ;;
+ esac
+
+ test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc"
+fi
+
+# Add processor-specific flags
+case $cpu in
+ 601|ppc601|PowerPC601)
+ cpuflags="-mcpu=601"
+ ;;
+ 603*|ppc603*|PowerPC603*)
+ cpuflags="-mcpu=603"
+ ;;
+ 604*|ppc604*|PowerPC604*)
+ cpuflags="-mcpu=604"
+ ;;
+ G3|g3|75*|ppc75*|PowerPC75*)
+ cpuflags="-mcpu=750 -mpowerpc-gfxopt"
+ ;;
+ G4|g4|745*|ppc745*|PowerPC745*)
+ cpuflags="-mcpu=7450 -mpowerpc-gfxopt"
+ ;;
+ 74*|ppc74*|PowerPC74*)
+ cpuflags="-mcpu=7400 -mpowerpc-gfxopt"
+ ;;
+ G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
+ cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
+ ;;
+ Cell|CELL|cell)
+ cpuflags="-mcpu=cell"
+ enable ldbrx
+ ;;
+ # targets that do NOT support conditional mov (cmov)
+ i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
+ cpuflags="-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)
+ cpuflags="-march=$cpu"
+ enable cmov
+ enable fast_cmov
+ ;;
+ # targets that do support conditional mov but on which it's slow
+ pentium4|pentium4m|prescott|nocona)
+ cpuflags="-march=$cpu"
+ enable cmov
+ disable fast_cmov
+ ;;
+ sparc64)
+ cpuflags="-mcpu=v9"
+ ;;
+ arm11*|cortex*)
+ cpuflags="-mcpu=$cpu"
+ enable fast_unaligned
+ ;;
+ armv[67]*)
+ cpuflags="-march=$cpu"
+ enable fast_unaligned
+ ;;
+ armv*)
+ cpuflags="-march=$cpu"
+ ;;
+ arm*)
+ cpuflags="-mcpu=$cpu"
+ ;;
+ ev4|ev45|ev5|ev56|pca56|ev6|ev67)
+ enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu"
+ ;;
+ bf*)
+ cpuflags="-mcpu=$cpu"
+ ;;
+ mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef])
+ cpuflags="-march=$cpu"
+ ;;
+ generic)
+ ;;
+ *)
+ echo "WARNING: Unknown CPU \"$cpu\", ignored."
+ ;;
+esac
+
+add_cflags $cpuflags
+add_asflags $cpuflags
+
# compiler sanity check
check_exec <<EOF
int main(void){ return 0; }
die "C compiler test failed."
fi
+add_cppflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112
check_cflags -std=c99
+check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cppflags -D_FILE_OFFSET_BITS=64
+#include <stdlib.h>
+EOF
+check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE
+#include <stdlib.h>
+EOF
case "$arch" in
alpha)
arch="alpha"
enable fast_64bit
check_cflags -mieee
+ pic=$shared
;;
arm|armv[4567]*l)
arch="arm"
ia64)
arch="ia64"
enable fast_64bit
+ pic=$shared
;;
m68k)
arch="m68k"
;;
mips|mipsel|IP*)
arch="mips"
+ pic=$shared
;;
mips64)
arch="mips"
+ subarch="mips64"
enable fast_64bit
+ pic=$shared
;;
parisc|hppa)
arch="parisc"
+ pic=$shared
;;
parisc64|hppa64)
arch="parisc"
enable fast_64bit
+ pic=$shared
;;
"Power Macintosh"|ppc|powerpc)
arch="ppc"
;;
ppc64)
arch="ppc"
+ subarch="ppc64"
enable fast_64bit
enable fast_unaligned
;;
;;
sparc)
arch="sparc"
+ pic=$shared
;;
sun4u|sparc64)
arch="sparc"
subarch="sparc64"
enable fast_64bit
+ pic=$shared
;;
i386|i486|i586|i686|i86pc|BePC)
arch="x86"
enable cmov
enable fast_cmov
enable fast_unaligned
- check_cc <<EOF && enable fast_64bit && subarch="x86_64"
+ check_cc <<EOF && enable fast_64bit && subarch="x86_64" && pic=$shared
int test[sizeof(char*) - 7];
EOF
;;
beos|haiku|zeta)
prefix_default="$HOME/config"
# helps building libavcodec
- add_cflags -DPIC -fomit-frame-pointer
+ add_cppflags -DPIC
+ add_cflags -fomit-frame-pointer
# 3 gcc releases known for BeOS, each with ugly bugs
- gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
+ 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
FFSERVERLDFLAGS=""
SHFLAGS='-shared -Wl,-h,$$(@F)'
network_extralibs="-lsocket -lnsl"
- add_cflags -D__EXTENSIONS__
+ add_cppflags -D__EXTENSIONS__
;;
netbsd)
- oss_demuxer_extralibs="-lossaudio"
- oss_muxer_extralibs="-lossaudio"
+ oss_indev_extralibs="-lossaudio"
+ oss_outdev_extralibs="-lossaudio"
;;
openbsd)
- disable need_memalign
- LIBOBJFLAGS='$(PIC)'
+ enable malloc_aligned
+ enable pic
SHFLAGS='-shared'
- oss_demuxer_extralibs="-lossaudio"
- oss_muxer_extralibs="-lossaudio"
+ oss_indev_extralibs="-lossaudio"
+ oss_outdev_extralibs="-lossaudio"
;;
- freebsd)
- disable need_memalign
+ freebsd|dragonfly)
+ enable malloc_aligned
;;
bsd/os)
osextralibs="-lpoll -lgnugetopt"
strip="strip -d"
;;
darwin)
- disable need_memalign
+ enable malloc_aligned
SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR) -Wl,-read_only_relocs,suppress'
- VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(SHLIBDIR)/vhook/$$(@F)'
strip="strip -x"
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
SLIBSUF=".dylib"
FFSERVERLDFLAGS=-Wl,-bind_at_load
objformat="macho"
enabled x86_64 && objformat="macho64"
+ enabled shared ||
+ { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
;;
mingw32*)
- target_os=mingw32
+ if test $target_os = "mingw32ce"; then
+ disable network
+ else
+ target_os=mingw32
+ fi
LIBTARGET=i386
if enabled x86_64; then
- disable need_memalign
+ enable malloc_aligned
LIBTARGET=x64
+ elif enabled arm; then
+ LIBTARGET=arm
fi
shlibdir_default="$bindir_default"
- VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
- VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
- if enabled swscale; then
- VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
- VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
- fi
disable ffserver
SLIBPREF=""
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_EXTRA_CMD='-lib /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)'
+ SLIB_EXTRA_CMD='-lib.exe /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)'
SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \
- install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"'
+ install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"; \
+ install -d "$(LIBDIR)"; \
+ install -m 644 $(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) "$(LIBDIR)/lib$(SLIBNAME:$(SLIBSUF)=.dll.a)"'
SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
- SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
+ SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
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)" ||
die "ERROR: MinGW runtime version must be >= 3.15."
- enabled_any avisynth vfwcap_demuxer &&
+ 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_demuxer require w32api version 3.13 or later."; }
+ die "ERROR: avisynth and vfwcap_indev require w32api version 3.13 or later."; }
fi
;;
cygwin*)
target_os=cygwin
shlibdir_default="$bindir_default"
- VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
- VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
- if enabled swscale; then
- VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
- VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
- fi
SLIBPREF="cyg"
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
SHFLAGS='-shared -Wl,--enable-auto-image-base'
objformat="win32"
enable dos_paths
+ check_cflags -fno-common
;;
*-dos|freedos|opendos)
- disable ffplay ffserver vhook
+ disable ffplay ffserver
disable $INDEV_LIST $OUTDEV_LIST
network_extralibs="-lsocket"
objformat="coff"
emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;'
SLIB_INSTALL_EXTRA_CMD='install -m 644 $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib "$(LIBDIR)"'
SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib'
- disable vhook
enable dos_paths
;;
- interix)
- disable vhook
+ gnu/kfreebsd)
+ ;;
+ gnu)
;;
*)
fi
-if ! enabled gpl; then
- die_gpl_disabled(){
- name=$1
- shift
- enabled_any $@ && die "$name is under GPL and --enable-gpl is not specified."
- }
- die_gpl_disabled "The Postprocessing code" postproc
- die_gpl_disabled "libx264" libx264
- die_gpl_disabled "libxvidcore" libxvid
- die_gpl_disabled "FAAD2" libfaad2
- die_gpl_disabled "The X11 grabber" x11grab
- die_gpl_disabled "The software scaler" swscale
-fi
+die_license_disabled() {
+ enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; }
+}
-if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then
- die "libamr is nonfree and --enable-nonfree is not specified."
-fi
+die_license_disabled gpl libfaad2
+die_license_disabled gpl libx264
+die_license_disabled gpl libxvid
+die_license_disabled gpl postproc
+die_license_disabled gpl x11grab
-check_deps $ARCH_EXT_LIST
+die_license_disabled nonfree libfaac
-test -z "$need_memalign" && need_memalign="$mmx"
+die_license_disabled version3 libopencore_amrnb
+die_license_disabled version3 libopencore_amrwb
-#Darwin CC versions
-if test $target_os = darwin; then
- 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
- enabled shared || check_cflags -mdynamic-no-pic
- fi
-fi
+enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
-disabled optimizations || check_cflags -fomit-frame-pointer
+check_deps $ARCH_EXT_LIST
-# Add processor-specific flags
-if test $cpu != "generic"; then
- warn_altivec(){
- $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1.";
- }
- case $cpu in
- 601|ppc601|PowerPC601)
- add_cflags -mcpu=601
- warn_altivec enabled PPC601
- ;;
- 603*|ppc603*|PowerPC603*)
- add_cflags -mcpu=603
- warn_altivec enabled PPC603
- ;;
- 604*|ppc604*|PowerPC604*)
- add_cflags -mcpu=604
- warn_altivec enabled PPC604
- ;;
- G3|g3|75*|ppc75*|PowerPC75*)
- add_cflags -mcpu=750 -mpowerpc-gfxopt
- warn_altivec enabled PPC75x
- ;;
- G4|g4|745*|ppc745*|PowerPC745*)
- add_cflags -mcpu=7450 -mpowerpc-gfxopt
- warn_altivec disabled PPC745x
- ;;
- 74*|ppc74*|PowerPC74*)
- add_cflags -mcpu=7400 -mpowerpc-gfxopt
- warn_altivec disabled PPC74xx
- ;;
- G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
- add_cflags -mcpu=970 -mpowerpc-gfxopt -mpowerpc64
- warn_altivec disabled PPC970
- enable ppc64
- ;;
- Cell|CELL|cell)
- add_cflags -mcpu=cell
- warn_altivec disabled Cell
- enable ppc64
- ;;
- # targets that do NOT support conditional mov (cmov)
- i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
- add_cflags -march=$cpu
- 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=$cpu
- enable cmov
- enable fast_cmov
- ;;
- # targets that do support conditional mov but on which it's slow
- pentium4|pentium4m|prescott|nocona)
- add_cflags -march=$cpu
- enable cmov
- disable fast_cmov
- ;;
- sparc64)
- add_cflags -mcpu=v9
- ;;
- arm11*|cortex*)
- add_cflags -mcpu=$cpu
- enable fast_unaligned
- ;;
- armv*)
- add_cflags -march=$cpu
- ;;
- arm*)
- add_cflags -mcpu=$cpu
- ;;
- ev4|ev45|ev5|ev56|pca56|ev6|ev67)
- enabled ccc && add_cflags -arch $cpu || add_cflags -mcpu=$cpu
- ;;
- *)
- echo "WARNING: Unknown CPU \"$cpu\", ignored."
- ;;
- esac
-fi
+disabled optimizations || check_cflags -fomit-frame-pointer
check_cc <<EOF || die "Symbol mangling check failed."
int ff_extern;
sym=$($nm -P -g $TMPO | grep ff_extern)
extern_prefix=${sym%%ff_extern*}
-check_asm inline_asm '""'
+check_cc <<EOF && enable inline_asm
+void foo(void) { __asm__ volatile ("" ::); }
+EOF
+
+_restrict=
+for restrict_keyword in restrict __restrict__ __restrict; do
+ check_cc <<EOF && _restrict=$restrict_keyword && break
+void foo(char * $restrict_keyword p);
+EOF
+done
+
+check_cc <<EOF && enable attribute_packed
+struct { int x; } __attribute__((packed)) x;
+EOF
+
+check_cc <<EOF || die "endian test failed"
+unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
+EOF
+od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
+
+if enabled arm; then
+
+ check_ld <<EOF && enable vfp_args
+__asm__ (".eabi_attribute 28, 1");
+int main(void) { return 0; }
+EOF
+
+ # We have to check if pld is a nop and disable it.
+ 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 neon && check_asm neon '"vadd.i16 q0, q0, q0"'
+
+elif enabled mips; then
+
+ check_asm loongson '"dmult.g $1, $2, $3"'
+ enabled mmi && check_asm mmi '"lq $2, 0($2)"'
+
+elif enabled ppc; then
+
+ check_asm dcbzl '"dcbzl 0, 1"'
+ check_asm ppc4xx '"maclhw r10, r11, r12"'
+ check_asm xform_asm '"lwzx 0, %y0" :: "Z"(*(int*)0)'
+
+ # AltiVec flags: The FSF version of GCC differs from the Apple version
+ if enabled altivec; then
+ check_cflags -maltivec -mabi=altivec &&
+ { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } ||
+ check_cflags -faltivec
+
+ # check if our compiler supports Motorola AltiVec C API
+ check_cc <<EOF || disable altivec
+$inc_altivec_h
+int main(void) {
+ vector signed int v1, v2, v3;
+ v1 = vec_add(v2,v3);
+ return 0;
+}
+EOF
+
+ # check if our compiler supports braces for vector declarations
+ check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations."
+$inc_altivec_h
+int main (void) { (vector int) {1}; return 0; }
+EOF
+ fi
+
+elif enabled sparc; then
+
+ enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc &&
+ add_cflags -mcpu=ultrasparc -mtune=ultrasparc
+
+elif enabled x86; then
-if enabled x86; then
# check whether EBP is available on x86
# As 'i' is stored on the stack, this program will crash
# if the base pointer is used to access it because the
# check whether binutils is new enough to compile SSSE3/MMX2
enabled ssse3 && check_asm ssse3 '"pabsw %xmm0, %xmm0"'
- enabled mmx2 && check_asm mmx2 '"movss %xmm0, %xmm0"'
+ enabled mmx2 && check_asm mmx2 '"pmaxub %mm0, %mm1"'
check_asm bswap '"bswap %%eax" ::: "%eax"'
*) append YASMFLAGS "-DPREFIX" ;;
esac
disabled yasm || { check_yasm "pabsw xmm0, xmm0" && enable yasm; }
-fi
-
-# check for assembler specific support
-
-enabled ppc && check_asm dcbzl '"dcbzl 0, 1"'
-enabled ppc && check_asm ppc4xx '"maclhw r10, r11, r12"'
-
-# check for SIMD availability
-
-# AltiVec flags: The FSF version of GCC differs from the Apple version
-if enabled altivec; then
- check_cflags -maltivec -mabi=altivec &&
- { check_header altivec.h && inc_altivec_h="#include <altivec.h>" ; } ||
- check_cflags -faltivec
- # check if our compiler supports Motorola AltiVec C API
- check_cc <<EOF || disable altivec
-$inc_altivec_h
-int main(void) {
- vector signed int v1, v2, v3;
- v1 = vec_add(v2,v3);
- return 0;
-}
-EOF
-
- # check if our compiler supports braces for vector declarations
- check_cc <<EOF || die "You need a compiler that supports {} in AltiVec vector declarations."
-$inc_altivec_h
-int main (void) { (vector int) {1}; return 0; }
-EOF
fi
-# We have to check if pld is a nop and disable it.
-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
-
-# ---
-# big/little-endian test
-check_cc <<EOF || die "endian test failed"
-unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
-EOF
-od -A n -t x1 $TMPO | grep -q '42 *49 *47 *45' && enable bigendian
-
-# ---
-# check availability of some header files
-
if check_func dlopen; then
ldl=
elif check_func dlopen -ldl; then
check_func gethrtime
check_func getrusage
check_func inet_aton $network_extralibs
+check_func isatty
check_func memalign
check_func mkstemp
check_func posix_memalign
check_func_headers io.h setmode
+check_func_headers lzo/lzo1x.h lzo1x_999_compress
check_func_headers windows.h GetProcessTimes
+check_func_headers windows.h VirtualAlloc
check_header conio.h
check_header dlfcn.h
check_header vdpau/vdpau_x11.h
check_header X11/extensions/XvMClib.h
-if ! enabled_any memalign memalign_hack posix_memalign && enabled need_memalign ; then
+if ! enabled_any memalign memalign_hack posix_memalign malloc_aligned &&
+ enabled_any $need_memalign ; then
die "Error, no aligned memory allocator but SSE enabled, disable it or use --enable-memalign-hack."
fi
done
check_lib math.h sin -lm
+check_lib va/va.h vaInitialize -lva
-# test for C99 functions in math.h
-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; }
-EOF
-done
+check_func llrint
+check_func log2
+check_func lrint
+check_func lrintf
+check_func round
+check_func roundf
+check_func truncf
# these are off by default, so fail if requested and not available
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 libgsm && require libgsm gsm.h gsm_create -lgsm
enabled libmp3lame && require libmp3lame lame/lame.h lame_init -lmp3lame -lm
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 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 $(pkg-config --libs schroedinger-1.0)
die "ERROR: No version of libdc1394 found "
fi
-
-_restrict=
-for restrict_keyword in restrict __restrict__ __restrict; do
- check_cc <<EOF && _restrict=$restrict_keyword && break
-void foo(char * $restrict_keyword p);
-EOF
-done
-
-test "$vhook" = "default" && vhook="$dlopen"
-
-if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then
- disable vhook
- echo
- echo "At the moment vhooks don't work on Cygwin or MinGW static builds."
- echo "Patches welcome."
- echo
-fi
-
-if enabled vhook; then
- check_ldflags -rdynamic
- check_ldflags -export-dynamic
-fi
-
-check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
-check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
-
-##########################################
-# SDL check
-
disable sdl_too_old
disable sdl
SDL_CONFIG="${cross_prefix}sdl-config"
if "${SDL_CONFIG}" --version > /dev/null 2>&1; then
- sdl_cflags=`"${SDL_CONFIG}" --cflags`
+ sdl_cflags=$("${SDL_CONFIG}" --cflags)
temp_cflags $sdl_cflags
- temp_extralibs `"${SDL_CONFIG}" --libs`
+ temp_extralibs $("${SDL_CONFIG}" --libs)
if check_lib2 SDL.h SDL_Init; then
- _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
+ _sdlversion=$("${SDL_CONFIG}" --version | sed 's/[^0-9]//g')
if test "$_sdlversion" -lt 121 ; then
enable sdl_too_old
else
texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
-##########################################
-# Network check
-
if enabled network; then
check_type "sys/types.h sys/socket.h" socklen_t
# Prefer arpa/inet.h over winsock2
if check_header arpa/inet.h ; then
check_func closesocket
elif check_header winsock2.h ; then
- network_extralibs="-lws2_32"
+ check_func_headers winsock2.h closesocket -lws2 && \
+ network_extralibs="-lws2" || \
+ { check_func_headers winsock2.h closesocket -lws2_32 && \
+ network_extralibs="-lws2_32"; }
check_type ws2tcpip.h socklen_t
- check_func_headers winsock2.h closesocket
+ else
+ disable network
fi
fi
-##########################################
-# IPv6 check
-
-enabled network && enabled ipv6 && check_ld <<EOF && enable ipv6 || disable ipv6
+enabled_all network ipv6 && check_ld <<EOF || disable ipv6
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
check_header sys/soundcard.h
check_header soundcard.h
-check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
+enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
+
+enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack
-# deal with the X11 frame grabber
enabled x11grab &&
check_header X11/Xlib.h &&
check_header X11/extensions/XShm.h &&
check_cflags -fno-math-errno
check_cflags -fno-signed-zeros
-# add some flags for Intel C Compiler
if enabled icc; then
# Just warnings, no remarks
check_cflags -w1
check_ldflags -wd10156,11030
# Allow to compile with optimizations
check_ldflags -march=$cpu
+ # icc 11.0 and 11.1 work with ebp_available, but don't pass the test
+ enable ebp_available
elif enabled ccc; then
# disable some annoying warnings
add_cflags -msg_disable cvtu32to64
add_cflags -msg_disable nomainieee
add_cflags -msg_disable ptrmismatch1
add_cflags -msg_disable unreachcode
+elif enabled gcc; then
+ check_cflags -fno-tree-vectorize
fi
-# PIC flags for shared library objects where they are needed
-if enabled shared; then
- # LIBOBJFLAGS may have already been set in the OS configuration
- if test -z "$LIBOBJFLAGS" ; then
- case "${subarch-$arch}" in
- x86_64|ia64|alpha|sparc*|power*|parisc*|mips*) LIBOBJFLAGS='$(PIC)' ;;
- esac
- fi
-fi
+enabled pic && LIBOBJFLAGS='$(PIC)'
if enabled gprof; then
add_cflags -p
add_ldflags -p
fi
-VHOOKCFLAGS="-fPIC"
-
# Find out if the .align argument is a power of two or not.
check_asm asmalign_pot '".align 3"'
enabled_any $DECODER_LIST && enable decoders
enabled_any $ENCODER_LIST && enable encoders
+enabled_any $HWACCEL_LIST && enable hwaccels
enabled_any $BSF_LIST && enable bsfs
enabled_any $DEMUXER_LIST && enable demuxers
enabled_any $MUXER_LIST && enable muxers
enabled_any $FILTER_LIST && enable filters
-enabled_any $INDEV_LIST && enable demuxers
-enabled_any $OUTDEV_LIST && enable muxers
+enabled_any $INDEV_LIST && enable indevs
+enabled_any $OUTDEV_LIST && enable outdevs
enabled_any $PROTOCOL_LIST && enable protocols
enabled_any $THREADS_LIST && enable threads
$HAVE_LIST \
$DECODER_LIST \
$ENCODER_LIST \
+ $HWACCEL_LIST \
$PARSER_LIST \
$BSF_LIST \
$DEMUXER_LIST \
echo "version string suffix $extra_version"
fi
echo "big-endian ${bigendian-no}"
+echo "runtime cpu detection ${runtime_cpudetect-no}"
if enabled x86; then
echo "yasm ${yasm-no}"
echo "MMX enabled ${mmx-no}"
echo "static ${static-no}"
echo "shared ${shared-no}"
echo "postprocessing support ${postproc-no}"
-echo "software scaler enabled ${swscale-no}"
echo "new filter support ${avfilter-no}"
echo "filters using lavformat ${avfilter_lavf-no}"
-echo "video hooking ${vhook-no}"
-if enabled vhook; then
- echo "Imlib2 support ${imlib2-no}"
- echo "FreeType support ${freetype2-no}"
-fi
echo "network support ${network-no}"
if enabled network; then
echo "IPv6 support ${ipv6-no}"
fi
echo "Sun medialib support ${mlib-no}"
echo "AVISynth enabled ${avisynth-no}"
-echo "libamr-nb support ${libamr_nb-no}"
-echo "libamr-wb support ${libamr_wb-no}"
echo "libdc1394 support ${libdc1394-no}"
echo "libdirac enabled ${libdirac-no}"
echo "libfaac enabled ${libfaac-no}"
echo "libgsm enabled ${libgsm-no}"
echo "libmp3lame enabled ${libmp3lame-no}"
echo "libnut enabled ${libnut-no}"
+echo "libopencore-amrnb support ${libopencore_amrnb-no}"
+echo "libopencore-amrwb support ${libopencore_amrwb-no}"
echo "libopenjpeg enabled ${libopenjpeg-no}"
echo "libschroedinger enabled ${libschroedinger-no}"
echo "libspeex enabled ${libspeex-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
-for type in decoder encoder parser demuxer muxer protocol filter bsf indev outdev; do
+for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do
echo "Enabled ${type}s:"
eval list=\$$(toupper $type)_LIST
for part in $list; do
echo
done
-license="LGPL"
+license="LGPL version 2.1 or later"
if enabled nonfree; then
- license="unredistributable"
+ license="nonfree and unredistributable"
+elif enabled gplv3; then
+ license="GPL version 3 or later"
+elif enabled lgplv3; then
+ license="LGPL version 3 or later"
elif enabled gpl; then
- license="GPL"
+ license="GPL version 2 or later"
fi
echo "License: $license"
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\"" >> $TMPH
+echo "#define FFMPEG_CONFIGURATION \"$(c_escape $FFMPEG_CONFIGURATION)\"" >> $TMPH
echo "#define FFMPEG_DATADIR \"$(eval c_escape $datadir)\"" >> $TMPH
+echo "ifndef FFMPEG_CONFIG_MAK" >> config.mak
+echo "FFMPEG_CONFIG_MAK=1" >> config.mak
+
echo "FFMPEG_CONFIGURATION=$FFMPEG_CONFIGURATION" >> config.mak
echo "prefix=$prefix" >> config.mak
echo "LIBDIR=\$(DESTDIR)$libdir" >> config.mak
echo "BINDIR=\$(DESTDIR)$bindir" >> config.mak
echo "DATADIR=\$(DESTDIR)$datadir" >> config.mak
echo "MANDIR=\$(DESTDIR)$mandir" >> config.mak
+echo "SRC_PATH=\"$source_path\"" >> config.mak
+echo "SRC_PATH_BARE=$source_path" >> config.mak
+echo "BUILD_ROOT=\"$PWD\"" >> config.mak
echo "CC=$cc" >> config.mak
+echo "AS=$as" >> config.mak
+echo "LD=$ld" >> config.mak
+echo "DEPCC=$dep_cc" >> config.mak
echo "YASM=$yasmexe" >> config.mak
echo "AR=$ar" >> config.mak
echo "RANLIB=$ranlib" >> config.mak
echo "STRIP=$strip" >> config.mak ||
echo "STRIP=echo ignoring strip" >> config.mak
-echo "OPTFLAGS=$CFLAGS" >> config.mak
-echo "VHOOKCFLAGS=$VHOOKCFLAGS" >> config.mak
+echo "CPPFLAGS=$CPPFLAGS" >> config.mak
+echo "CFLAGS=$CFLAGS" >> config.mak
+echo "ASFLAGS=$ASFLAGS" >> config.mak
+echo "CC_O=$CC_O" >> config.mak
echo "LDFLAGS=$LDFLAGS" >> config.mak
echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
echo "SHFLAGS=$SHFLAGS" >> config.mak
echo "YASMFLAGS=$YASMFLAGS" >> config.mak
-echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
-echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
-echo "BUILD_STATIC=$static" >> config.mak
+echo "PIC=-fPIC -DPIC" >> config.mak
echo "BUILDSUF=$build_suffix" >> config.mak
echo "FULLNAME=$FULLNAME" >> config.mak
echo "LIBPREF=$LIBPREF" >> config.mak
echo "SLIBSUF=$SLIBSUF" >> config.mak
echo "EXESUF=$EXESUF" >> config.mak
echo "EXTRA_VERSION=$extra_version" >> config.mak
-echo "DEPEND_CMD=$DEPEND_CMD" >> config.mak
+echo "DEPFLAGS=$DEPFLAGS" >> config.mak
+echo "CCDEP=$CCDEP" >> config.mak
+echo "ASDEP=$ASDEP" >> config.mak
+echo "CC_DEPFLAGS=$CC_DEPFLAGS" >> config.mak
+echo "AS_DEPFLAGS=$AS_DEPFLAGS" >> config.mak
echo "HOSTCC=$host_cc" >> config.mak
echo "HOSTCFLAGS=$host_cflags" >> config.mak
+echo "HOSTEXESUF=$HOSTEXESUF" >> config.mak
echo "HOSTLDFLAGS=$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 "#define WORDS_BIGENDIAN 1" >> $TMPH
-fi
-
if enabled sdl; then
- echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
- echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
+ echo "SDL_LIBS=$("${SDL_CONFIG}" --libs)" >> config.mak
+ echo "SDL_CFLAGS=$("${SDL_CONFIG}" --cflags)" >> config.mak
fi
if enabled texi2html; then
echo "BUILD_DOC=yes" >> config.mak
get_version LIBAVFILTER libavfilter/avfilter.h
if enabled shared; then
- echo "BUILD_SHARED=yes" >> config.mak
- echo "PIC=-fPIC -DPIC" >> config.mak
echo "LIBTARGET=${LIBTARGET}" >> config.mak
echo "SLIBNAME=${SLIBNAME}" >> config.mak
echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
$CONFIG_EXTRA \
$DECODER_LIST \
$ENCODER_LIST \
+ $HWACCEL_LIST \
$PARSER_LIST \
$BSF_LIST \
$DEMUXER_LIST \
echo "#define restrict $_restrict" >> $TMPH
-if enabled small; then
+if enabled small || disabled optimizations; then
echo "#define av_always_inline" >> $TMPH
fi
-echo "SRC_PATH=\"$source_path\"" >> config.mak
-echo "SRC_PATH_BARE=$source_path" >> config.mak
-echo "BUILD_ROOT=\"$PWD\"" >> config.mak
# Apparently it's not possible to portably echo a backslash.
enabled asmalign_pot &&
echo "#define EXTERN_PREFIX \"${extern_prefix}\"" >> $TMPH
echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
+echo "endif # FFMPEG_CONFIG_MAK" >> config.mak
# Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
cmp -s $TMPH config.h &&
libavutil \
libpostproc \
libswscale \
+ libswscale/bfin \
+ libswscale/mlib \
+ libswscale/ppc \
+ libswscale/sparc \
+ libswscale/x86 \
tests \
tools \
- vhook \
"
FILES="\
Makefile \
pkgconfig_generate libavfilter "FFmpeg video filtering library" "$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" "" "libavcodec = $LIBAVCODEC_VERSION"
- apply libswscale/libswscale.pc sed s/^Libs:.*$/Libs:/
-fi
+pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"