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-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-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 "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 " --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"
echo "$*" | sed 's/["\\]/\\\0/g'
}
+sh_quote(){
+ v=$(echo "$1" | sed "s/'/'\\\\''/g")
+ test "$v" = "${v#*[ |&;<>()$\`\\\"\'*?\[\]#~=%]}" || v="'$v'"
+ echo "$v"
+}
+
set_all(){
value=$1
shift
eval "$var=\"\$$var $*\""
}
+add_cppflags(){
+ append CPPFLAGS "$@"
+}
+
add_cflags(){
append CFLAGS "$@"
}
+add_asflags(){
+ append ASFLAGS "$@"
+}
+
add_ldflags(){
append 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 $CFLAGS "$@" -c -o $TMPO $TMPC
+ check_cmd $as $CPPFLAGS $ASFLAGS "$@" -c -o $TMPO $TMPC
}
check_asm(){
for f; do
test "${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 $libs
+}
+
+check_cppflags(){
+ log check_cppflags "$@"
+ check_cc "$@" <<EOF && add_cppflags "$@"
+int x;
+EOF
}
check_cflags(){
gray
hardcoded_tables
ipv6
- libamr_nb
- libamr_wb
libdc1394
libdirac
libfaac
libgsm
libmp3lame
libnut
+ libopencore_amrnb
+ libopencore_amrwb
libopenjpeg
libschroedinger
libspeex
small
static
swscale_alpha
+ vaapi
+ vdpau
+ version3
x11grab
zlib
"
ia64
m68k
mips
+ mips64
parisc
ppc
+ ppc64
s390
sh4
sparc
alsa_asoundlib_h
altivec_h
arpa_inet_h
+ bigendian
bswap
closesocket
cmov
libdc1394_1
libdc1394_2
llrint
+ log2
+ loongson
lrint
lrintf
lzo1x_999_compress
mkstemp
pld
posix_memalign
- ppc64
round
roundf
sdl
# options emitted with CONFIG_ prefix but not available on command line
CONFIG_EXTRA="
+ gplv3
+ lgplv3
"
CMDLINE_SELECT="
cc
cpu
cross_prefix
+ dep_cc
+ extra_cflags
extra_version
host_cc
host_cflags
host_ldflags
host_libs
host_os
+ ld
logfile
nm
source_path
# decoders / encoders / hardware accelerators
aac_decoder_select="fft mdct"
-ac3_decoder_deps="gpl"
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"
eatgq_decoder_select="aandct"
eatqi_decoder_select="aandct"
h261_encoder_select="aandct"
h263_encoder_select="aandct"
h263_vaapi_hwaccel_deps="va_va_h"
+h263_vaapi_hwaccel_select="vaapi h263_decoder"
h263p_encoder_select="aandct"
h264_decoder_select="golomb"
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"
mpeg2video_encoder_select="aandct"
mpeg4_encoder_select="aandct"
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"
tiff_encoder_suggest="zlib"
tscc_decoder_select="zlib"
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"
wmav1_decoder_select="fft mdct"
wmv1_encoder_select="aandct"
wmv2_encoder_select="aandct"
wmv3_vaapi_hwaccel_deps="va_va_h"
+wmv3_vaapi_hwaccel_select="vaapi wmv3_decoder"
wmv3_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
+wmv3_vdpau_decoder_select="vdpau wmv3_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"
# 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"
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"
-jack_demuxer_deps="jack_jack_h"
-jack_demuxer_extralibs="-ljack"
-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"
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"
+
+# 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"
enable swscale_alpha
# build settings
-add_cflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112
+add_cppflags -D_ISOC99_SOURCE -D_POSIX_C_SOURCE=200112
SHFLAGS='-shared -Wl,-soname,$$(@F)'
FFSERVERLDFLAGS=-Wl,-E
LIBPREF="lib"
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) $(CPPFLAGS) $(CFLAGS) -MM $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"'
# find source path
source_path="$(dirname "$0")"
fi
for v in "$@"; do
- r="${v#*=}"
- l="${v%$r}"
- test "$r" = "${r#* }" || r="'$r'"
+ r=${v#*=}
+ l=${v%"$r"}
+ r=$(sh_quote "$r")
FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}"
done
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)
for opt do
optval="${opt#*=}"
case "$opt" in
- --extra-cflags=*) add_cflags $optval
- ;;
--extra-ldflags=*) add_ldflags $optval
;;
--extra-libs=*) add_extralibs $optval
--enable-*=*|--disable-*=*)
eval $(echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/')
case "$thing" in
- encoder|decoder|hwaccel|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
+ encoder|decoder|hwaccel|muxer|demuxer|indev|outdev|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
*) die_unknown "$opt" ;;
esac
;;
--enable-?*|--disable-?*)
eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g')
if is_in $option $COMPONENT_LIST; then
+ test $action = disable && action=unset
eval $action \$$(toupper ${option%s})_LIST
elif is_in $option $CMDLINE_SELECT; then
$action $option
sysinclude_default="${sysroot}/usr/include"
set_default cc nm sysinclude
-as_default=$cc
enabled cross_compile || host_cc_default=$cc
set_default host_cc
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,"'
+ DEPEND_CMD='$(CC) $(CPPFLAGS) -M $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"'
debuglevel=3
add_ldflags -Wl,-z,now # calls to libots crash without this
elif $cc --vsn 2>/dev/null | grep -q RVCT; then
test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc"
-set_default as
+: ${as_default:=$cc}
+: ${dep_cc_default:=$cc}
+: ${ld_default:=$cc}
+set_default as dep_cc ld
+
+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"
;;
esac
fi
check_cflags -std=c99
-check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cflags -D_FILE_OFFSET_BITS=64
+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_cflags -D_LARGEFILE_SOURCE
+check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE
#include <stdlib.h>
EOF
;;
mips64)
arch="mips"
+ subarch="mips64"
enable fast_64bit
;;
parisc|hppa)
;;
ppc64)
arch="ppc"
+ subarch="ppc64"
enable fast_64bit
enable fast_unaligned
;;
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-)"
case "$gcc_version" in
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='$(PIC)'
SHFLAGS='-shared'
- oss_demuxer_extralibs="-lossaudio"
- oss_muxer_extralibs="-lossaudio"
+ oss_indev_extralibs="-lossaudio"
+ oss_outdev_extralibs="-lossaudio"
;;
- freebsd)
+ freebsd|dragonfly)
disable need_memalign
;;
bsd/os)
SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.a "$(LIBDIR)"/$(LIBPREF)$(NAME)_dll.lib'
enable dos_paths
;;
+ gnu/kfreebsd)
+ ;;
+ gnu)
+ ;;
*)
die "Unknown OS '$target_os'."
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
-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
+
+die_license_disabled nonfree libfaac
+
+die_license_disabled version3 libopencore_amrnb
+die_license_disabled version3 libopencore_amrwb
+
+enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
check_deps $ARCH_EXT_LIST
}
case $cpu in
601|ppc601|PowerPC601)
- add_cflags -mcpu=601
+ cpuflags="-mcpu=601"
warn_altivec enabled PPC601
;;
603*|ppc603*|PowerPC603*)
- add_cflags -mcpu=603
+ cpuflags="-mcpu=603"
warn_altivec enabled PPC603
;;
604*|ppc604*|PowerPC604*)
- add_cflags -mcpu=604
+ cpuflags="-mcpu=604"
warn_altivec enabled PPC604
;;
G3|g3|75*|ppc75*|PowerPC75*)
- add_cflags -mcpu=750 -mpowerpc-gfxopt
+ cpuflags="-mcpu=750 -mpowerpc-gfxopt"
warn_altivec enabled PPC75x
;;
G4|g4|745*|ppc745*|PowerPC745*)
- add_cflags -mcpu=7450 -mpowerpc-gfxopt
+ cpuflags="-mcpu=7450 -mpowerpc-gfxopt"
warn_altivec disabled PPC745x
;;
74*|ppc74*|PowerPC74*)
- add_cflags -mcpu=7400 -mpowerpc-gfxopt
+ cpuflags="-mcpu=7400 -mpowerpc-gfxopt"
warn_altivec disabled PPC74xx
;;
G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
- add_cflags -mcpu=970 -mpowerpc-gfxopt -mpowerpc64
+ cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
warn_altivec disabled PPC970
- enable ppc64
;;
Cell|CELL|cell)
- add_cflags -mcpu=cell
+ cpuflags="-mcpu=cell"
warn_altivec disabled Cell
- enable ppc64 ldbrx
+ enable ldbrx
;;
# targets that do NOT support conditional mov (cmov)
i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
- add_cflags -march=$cpu
+ cpuflags="-march=$cpu"
disable cmov
;;
# targets that do support conditional mov (cmov)
i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2)
- add_cflags -march=$cpu
+ cpuflags="-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
+ cpuflags="-march=$cpu"
enable cmov
disable fast_cmov
;;
sparc64)
- add_cflags -mcpu=v9
+ cpuflags="-mcpu=v9"
;;
arm11*|cortex*)
- add_cflags -mcpu=$cpu
+ cpuflags="-mcpu=$cpu"
+ enable fast_unaligned
+ ;;
+ armv[67]*)
+ cpuflags="-march=$cpu"
enable fast_unaligned
;;
armv*)
- add_cflags -march=$cpu
+ cpuflags="-march=$cpu"
;;
arm*)
- add_cflags -mcpu=$cpu
+ cpuflags="-mcpu=$cpu"
;;
ev4|ev45|ev5|ev56|pca56|ev6|ev67)
- enabled ccc && add_cflags -arch $cpu || add_cflags -mcpu=$cpu
+ enabled ccc && cpuflags="-arch $cpu" || cpuflags="-mcpu=$cpu"
;;
bf*)
- add_cflags -mcpu=$cpu
+ cpuflags="-mcpu=$cpu"
+ ;;
+ mips*|[45]k*|[237]4k*|m4k|r*000|loongson2[ef])
+ cpuflags="-march=$cpu"
;;
*)
echo "WARNING: Unknown CPU \"$cpu\", ignored."
esac
fi
+add_cflags $cpuflags
+add_asflags $cpuflags
+
check_cc <<EOF || die "Symbol mangling check failed."
int ff_extern;
EOF
# check for assembler specific support
+enabled mips && check_asm loongson '"dmult.g $1, $2, $3"'
+
enabled ppc && check_asm dcbzl '"dcbzl 0, 1"'
enabled ppc && check_asm ppc4xx '"maclhw r10, r11, r12"'
enabled ppc && check_asm xform_asm '"lwzx 0, %y0" :: "Z"(*(int*)0)'
check_lib va/va.h vaInitialize -lva
# test for C99 functions in math.h
-for func in llrint lrint lrintf round roundf truncf; do
+for func in llrint log2 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; }
# 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 Decoder_Interface_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)
network_extralibs="-lws2_32"
check_type ws2tcpip.h socklen_t
check_func_headers winsock2.h closesocket
+ else
+ disable network
fi
fi
check_header sys/soundcard.h
check_header soundcard.h
-check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
+enabled alsa_demuxer || enabled alsa_muxer && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
-check_lib2 jack/jack.h jack_client_open -ljack
+enabled jack_demuxer && check_lib2 jack/jack.h jack_client_open -ljack
# deal with the X11 frame grabber
enabled x11grab &&
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
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 "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 "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=$SHFLAGS" >> config.mak
echo "#define EXTERN_PREFIX \"${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 &&
projects / ffmpeg / blobdiff