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 " --enable-xvmc enable XvMC 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 " --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 " --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 " --source-path=PATH path to source code [$source_path]"
echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
echo " --enable-cross-compile assume a cross-compiler is used"
+ echo " --sysroot=PATH root of cross-build tree"
+ echo " --sysinclude=PATH location of cross-build system headers"
echo " --target-os=OS compiler targets OS [$target_os]"
echo " --target-exec=CMD command to run executables on target"
echo " --target-path=DIR path to view of build directory on target"
echo " --nm=NM use nm tool"
+ echo " --as=AS use assembler AS [$as_default]"
echo " --cc=CC use C compiler CC [$cc_default]"
echo " --host-cc=HOSTCC use host C compiler HOSTCC"
echo " --host-cflags=HCFLAGS use HCFLAGS when compiling for host"
echo " (requires enabling PMC)"
echo " --disable-altivec disable AltiVec optimizations"
echo " --disable-amd3dnow disable 3DNow! optimizations"
+ echo " --disable-amd3dnowext disable 3DNow! extended optimizations"
echo " --disable-mmx disable MMX optimizations"
echo " --disable-mmx2 disable MMX2 optimizations"
echo " --disable-sse disable SSE optimizations"
die(){
echolog "$@"
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.
solving the problem.
EOF
fi
- rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH
exit 1
}
set_weak no $*
}
+enable_safe(){
+ enable $(echo "$*" | sed 's/[^A-Za-z0-9_ ]/_/g')
+}
+
+disable_safe(){
+ disable $(echo "$*" | sed 's/[^A-Za-z0-9_ ]/_/g')
+}
+
do_enable_deep(){
for var; do
enabled $var && continue
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
check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
}
+check_as(){
+ log check_as "$@"
+ cat > $TMPC
+ log_file $TMPC
+ check_cmd $as $CFLAGS "$@" -c -o $TMPO $TMPC
+}
+
check_asm(){
log check_asm "$@"
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
}
log check_header "$@"
header=$1
shift
- var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
- disable $var
- check_cpp "$@" <<EOF && enable $var
+ disable_safe $header
+ check_cpp "$@" <<EOF && enable_safe $header
#include <$header>
int x;
EOF
incs="$incs
#include <$hdr>"
done
- check_ld "$@" <<EOF && enable $func
+ check_ld "$@" <<EOF && enable $func && enable_safe $headers
$incs
int main(int argc, char **argv){
(void) $func;
}
check_exec_crash(){
- code=`cat`
+ code=$(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
postproc
powerpc_perf
rdft
+ runtime_cpudetect
shared
small
static
- swscale
- vdpau
- vhook
+ swscale_alpha
x11grab
- xvmc
zlib
"
ARCH_EXT_LIST='
altivec
amd3dnow
+ amd3dnowext
armv5te
armv6
armv6t2
fast_cmov
fast_unaligned
fork
- freetype2
gethrtime
GetProcessTimes
getrusage
- imlib2
inet_aton
inline_asm
+ ldbrx
libdc1394_1
libdc1394_2
llrint
lrint
lrintf
+ lzo1x_999_compress
machine_ioctl_bt848_h
machine_ioctl_meteor_h
malloc_h
sys_select_h
sys_soundcard_h
sys_videoio_h
+ ten_operands
termios_h
threads
truncf
+ VirtualAlloc
winsock2_h
+ xform_asm
yasm
"
# options emitted with CONFIG_ prefix but not available on command line
CONFIG_EXTRA="
- fft_mmx
- oldscaler
"
CMDLINE_SELECT="
CMDLINE_SET="
$PATHS_LIST
arch
+ as
build_suffix
cc
cpu
host_cflags
host_ldflags
host_libs
+ host_os
logfile
nm
source_path
+ sysinclude
+ sysroot
target_exec
target_os
target_path
# architecture extensions
altivec_deps="ppc"
amd3dnow_deps="mmx"
+amd3dnowext_deps="amd3dnow"
armv5te_deps="arm"
armv6_deps="arm"
armv6t2_deps="arm"
ssse3_deps="sse"
vis_deps="sparc"
-# common features
-fft_suggest="fft_mmx"
-fft_mmx_deps="mmx yasm"
-oldscaler_deps="!swscale"
-
-# decoders / encoders
+# decoders / encoders / hardware accelerators
aac_decoder_select="fft mdct"
ac3_decoder_deps="gpl"
ac3_decoder_select="fft mdct"
eac3_decoder_deps="gpl"
eac3_decoder_select="fft mdct"
eatgq_decoder_select="aandct"
+eatqi_decoder_select="aandct"
ffv1_decoder_select="golomb"
flac_decoder_select="golomb"
flac_encoder_select="golomb"
flv_encoder_select="aandct"
h261_encoder_select="aandct"
h263_encoder_select="aandct"
+h263_vaapi_hwaccel_deps="va_va_h"
h263p_encoder_select="aandct"
h264_decoder_select="golomb"
-h264_vdpau_decoder_deps="vdpau"
+h264_vaapi_hwaccel_deps="va_va_h"
+h264_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
imc_decoder_select="fft mdct"
jpegls_decoder_select="golomb"
jpegls_encoder_select="golomb"
mpeg1video_encoder_select="aandct"
mpeg2video_encoder_select="aandct"
mpeg4_encoder_select="aandct"
-mpeg_vdpau_decoder_deps="vdpau"
-mpeg1_vdpau_decoder_deps="vdpau"
-mpeg_xvmc_decoder_deps="xvmc X11_extensions_XvMClib_h"
+mpeg_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
+mpeg1_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
+mpeg2_vaapi_hwaccel_deps="va_va_h"
+mpeg4_vaapi_hwaccel_deps="va_va_h"
+mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h"
msmpeg4v1_encoder_select="aandct"
msmpeg4v2_encoder_select="aandct"
msmpeg4v3_encoder_select="aandct"
qdm2_decoder_select="fft mdct rdft"
rv10_encoder_select="aandct"
rv20_encoder_select="aandct"
+rv30_decoder_select="golomb"
+rv40_decoder_select="golomb"
shorten_decoder_select="golomb"
sonic_decoder_select="golomb"
sonic_encoder_select="golomb"
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_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
vorbis_decoder_select="fft mdct"
vorbis_encoder_select="fft mdct"
wmav1_decoder_select="fft mdct"
wmav2_encoder_select="fft mdct"
wmv1_encoder_select="aandct"
wmv2_encoder_select="aandct"
-wmv3_vdpau_decoder_deps="vdpau"
+wmv3_vaapi_hwaccel_deps="va_va_h"
+wmv3_vdpau_decoder_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
zlib_decoder_select="zlib"
zlib_encoder_select="zlib"
zmbv_decoder_select="zlib"
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"
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"
x11_grab_device_demuxer_extralibs="-lX11 -lXext"
# protocols
+gopher_protocol_deps="network"
http_protocol_deps="network"
rtp_protocol_deps="udp_protocol"
tcp_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"
# 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,"'
+DEPEND_CMD='$(CC) $(CFLAGS) -MM $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o,"'
# 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`"
+ 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}"
+ test "$r" = "${r#* }" || r="'$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)
enable $ARCH_EXT_LIST \
$DECODER_LIST \
$ENCODER_LIST \
+ $HWACCEL_LIST \
$PARSER_LIST \
$BSF_LIST \
$DEMUXER_LIST \
--enable-debug=*) debuglevel="$optval"
;;
--enable-*=*|--disable-*=*)
- eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
+ 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} ;;
+ encoder|decoder|hwaccel|muxer|demuxer|parser|bsf|protocol|filter) $action ${optval}_${thing} ;;
*) die_unknown "$opt" ;;
esac
;;
--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
eval $action \$$(toupper ${option%s})_LIST
elif is_in $option $CMDLINE_SELECT; then
disabled logging && logfile=/dev/null
-echo "# $0 $@" > $logfile
+echo "# $0 $FFMPEG_CONFIGURATION" > $logfile
set >> $logfile
test -n "$cross_prefix" && enable cross_compile
ranlib="${cross_prefix}${ranlib}"
strip="${cross_prefix}${strip}"
-set_default cc nm
+sysinclude_default="${sysroot}/usr/include"
+
+set_default cc nm sysinclude
+as_default=$cc
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}
: ${TMPDIR:=$TMP}
: ${TMPDIR:=/tmp}
-TMPC="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
-TMPE="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}${EXESUF}"
-TMPH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
-TMPO="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
-TMPS="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
-TMPSH="${TMPDIR}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.sh"
+if ! check_cmd type mktemp; then
+ # simple replacement for missing mktemp
+ # NOT SAFE FOR GENERAL USE
+ mktemp(){
+ echo "${2%XXX*}.${HOSTNAME}.${UID}.$$"
+ }
+fi
+
+tmpfile(){
+ tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 &&
+ (set -C; exec > $tmp) 2>/dev/null ||
+ die "Unable to create temoporary file in $TMPDIR."
+ append TMPFILES $tmp
+ eval $1=$tmp
+}
+
+trap 'rm -f -- $TMPFILES' EXIT
+trap exit HUP INT TERM
+
+tmpfile TMPC .c
+tmpfile TMPE $EXESUF
+tmpfile TMPH .h
+tmpfile TMPO .o
+tmpfile TMPS .S
+tmpfile TMPSH .sh
+
+unset -f mktemp
# make sure we can execute files in $TMPDIR
cat > $TMPSH 2>> $logfile <<EOF
EOF
die "Sanity test failed."
fi
-rm $TMPSH
+
+if $cc --version 2>/dev/null | grep -qi gcc; then
+ cc_type=gcc
+elif $cc --version 2>/dev/null | grep -q Intel; then
+ cc_type=icc
+elif $cc -v 2>&1 | grep -q xlc; then
+ cc_type=xlc
+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,"'
+ 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"
+fi
+
+test -n "$cc_type" && enable $cc_type || echolog "Unknown C compiler $cc"
+
+set_default as
+
+if test -n "$sysroot"; then
+ case "$cc_type" in
+ gcc)
+ add_cflags --sysroot="$sysroot"
+ add_ldflags --sysroot="$sysroot"
+ ;;
+ esac
+fi
# compiler sanity check
check_exec <<EOF
fi
check_cflags -std=c99
+check_cc -D_FILE_OFFSET_BITS=64 <<EOF && add_cflags -D_FILE_OFFSET_BITS=64
+#include <stdlib.h>
+EOF
+check_cc -D_LARGEFILE_SOURCE <<EOF && add_cflags -D_LARGEFILE_SOURCE
+#include <stdlib.h>
+EOF
case "$arch" in
- i386|i486|i586|i686|i86pc|BePC)
- arch="x86"
- subarch="x86_32"
- enable fast_unaligned
- ;;
- x86_64|amd64)
- arch="x86"
- subarch="x86_32"
- enable cmov
- enable fast_cmov
- enable fast_unaligned
- check_cc <<EOF && enable fast_64bit && subarch="x86_64"
- int test[sizeof(char*) - 7];
-EOF
- ;;
- arm|armv[4567]*l)
- arch="arm"
- ;;
alpha)
arch="alpha"
enable fast_64bit
check_cflags -mieee
;;
- "Power Macintosh"|ppc|powerpc)
- arch="ppc"
- enable fast_unaligned
+ arm|armv[4567]*l)
+ arch="arm"
;;
- ppc64)
- arch="ppc"
+ avr32)
+ ;;
+ bfin)
+ arch="bfin"
+ ;;
+ ia64)
+ arch="ia64"
enable fast_64bit
- enable fast_unaligned
+ ;;
+ m68k)
+ arch="m68k"
;;
mips|mipsel|IP*)
arch="mips"
arch="mips"
enable fast_64bit
;;
- sun4u|sparc64)
- arch="sparc"
- subarch="sparc64"
- enable fast_64bit
- ;;
- sparc)
- arch="sparc"
- ;;
- sh4|sh)
- arch="sh4"
- ;;
parisc|hppa)
arch="parisc"
;;
arch="parisc"
enable fast_64bit
;;
+ "Power Macintosh"|ppc|powerpc)
+ arch="ppc"
+ enable fast_unaligned
+ ;;
+ ppc64)
+ arch="ppc"
+ enable fast_64bit
+ enable fast_unaligned
+ ;;
s390|s390x)
arch="s390"
;;
- m68k)
- arch="m68k"
+ sh4|sh)
+ arch="sh4"
;;
- ia64)
- arch="ia64"
+ sparc)
+ arch="sparc"
+ ;;
+ sun4u|sparc64)
+ arch="sparc"
+ subarch="sparc64"
enable fast_64bit
;;
- bfin)
- arch="bfin"
+ i386|i486|i586|i686|i86pc|BePC)
+ arch="x86"
+ subarch="x86_32"
+ enable fast_unaligned
+ ;;
+ x86_64|amd64)
+ arch="x86"
+ subarch="x86_32"
+ enable cmov
+ enable fast_cmov
+ enable fast_unaligned
+ check_cc <<EOF && enable fast_64bit && subarch="x86_64"
+ int test[sizeof(char*) - 7];
+EOF
;;
*)
arch="unknown"
# helps building libavcodec
add_cflags -DPIC -fomit-frame-pointer
# 3 gcc releases known for BeOS, each with ugly bugs
- gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
+ gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f3-)"
case "$gcc_version" in
2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
disable mmx
darwin)
disable need_memalign
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/$$(@F)'
strip="strip -x"
FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
SLIBSUF=".dylib"
LIBTARGET=x64
fi
shlibdir_default="$bindir_default"
- VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
- VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
- if enabled swscale; then
- VHOOKSHFLAGS="$VHOOKSHFLAGS -L\$(BUILD_ROOT)/libswscale"
- VHOOKLIBS="$VHOOKLIBS -lswscale\$(BUILDSUF)"
- fi
disable ffserver
SLIBPREF=""
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_EXTRA_CMD='-lib /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)'
+ SLIB_EXTRA_CMD='-lib.exe /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)'
SLIB_INSTALL_EXTRA_CMD='-install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"; \
install -m 644 $(SUBDIR)$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib) "$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.lib)"'
SLIB_UNINSTALL_EXTRA_CMD='rm -f "$(SHLIBDIR)/$(SLIBNAME:$(SLIBSUF)=.lib)"'
- SHFLAGS='-shared -Wl,--output-def,$$(@:$(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."
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)
;;
*)
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."; }
+}
+
+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 libamr_nb
+die_license_disabled nonfree libamr_wb
+die_license_disabled nonfree libfaac
-if ! enabled nonfree && enabled_any libamr_nb libamr_wb; then
- die "libamr is nonfree and --enable-nonfree is not specified."
-fi
check_deps $ARCH_EXT_LIST
#Darwin CC versions
if test $target_os = darwin; then
- if $cc -v 2>&1 | grep -q xlc; then
+ if enabled xlc; then
add_cflags -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto
else
add_cflags -pipe
Cell|CELL|cell)
add_cflags -mcpu=cell
warn_altivec disabled Cell
- enable ppc64
+ enable ppc64 ldbrx
;;
# targets that do NOT support conditional mov (cmov)
i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
add_cflags -mcpu=$cpu
;;
ev4|ev45|ev5|ev56|pca56|ev6|ev67)
+ enabled ccc && add_cflags -arch $cpu || add_cflags -mcpu=$cpu
+ ;;
+ bf*)
add_cflags -mcpu=$cpu
;;
*)
sym=$($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
if enabled x86; then
# check whether EBP is available on x86
# check wether EBX is available on x86
check_asm ebx_available '"":::"%ebx"'
+ # check whether more than 10 operands are supported
+ check_cc <<EOF && enable ten_operands
+int main(void) {
+ int x=0;
+ __asm__ volatile(
+ ""
+ :"+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x), "+&rm"(x)
+ );
+ return 0;
+}
+EOF
+
# 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"'
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 for SIMD availability
ldl=-ldl
fi
+# Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
+check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; }
+
check_func fork
check_func gethrtime
check_func getrusage
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
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
# 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_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 $(pkg-config --cflags dirac) &&
require libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder &&
EOF
done
-test "$vhook" = "default" && vhook="$dlopen"
-
-if test "$target_os" = cygwin -o "$target_os" = mingw32 && enabled_all static vhook ; then
- disable vhook
- echo
- echo "At the moment vhooks don't work on Cygwin or MinGW static builds."
- echo "Patches welcome."
- echo
-fi
-
-if enabled vhook; then
- check_ldflags -rdynamic
- check_ldflags -export-dynamic
-fi
-
-check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
-check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
-
##########################################
# SDL check
disable sdl
SDL_CONFIG="${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
check_header sys/soundcard.h
check_header soundcard.h
-check_header alsa/asoundlib.h &&
check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound
+check_lib2 jack/jack.h jack_client_open -ljack
+
# deal with the X11 frame grabber
enabled x11grab &&
check_header X11/Xlib.h &&
check_cflags -Os # not all compilers support -Os
optimizations="small"
elif enabled optimizations; then
- if $cc -v 2>&1 | grep -q xlc; then
+ if enabled xlc; then
add_cflags -O5
add_ldflags -O5
+ elif enabled ccc; then
+ add_cflags -fast
else
add_cflags -O3
fi
check_cflags -fno-signed-zeros
# add some flags for Intel C Compiler
-if $cc --version 2> /dev/null | grep -q Intel; then
- # Just warnings, no remarks
- check_cflags -w1
- # -wd: Disable following warnings
- # 144, 167, 556: -Wno-pointer-sign
- # 10006: ignoring unknown option -fno-signed-zeros
- # 10156: ignoring option '-W'; no argument required
- check_cflags -wd144,167,556,10006,10156
- # 11030: Warning unknown option --as-needed
- # 10156: ignoring option '-export'; no argument required
- check_ldflags -wd10156,11030
- # Allow to compile with optimizations
- check_ldflags -march=$cpu
+if enabled icc; then
+ # Just warnings, no remarks
+ check_cflags -w1
+ # -wd: Disable following warnings
+ # 144, 167, 556: -Wno-pointer-sign
+ # 10006: ignoring unknown option -fno-signed-zeros
+ # 10156: ignoring option '-W'; no argument required
+ check_cflags -wd144,167,556,10006,10156
+ # 11030: Warning unknown option --as-needed
+ # 10156: ignoring option '-export'; no argument required
+ check_ldflags -wd10156,11030
+ # Allow to compile with optimizations
+ check_ldflags -march=$cpu
+ # 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 embedcomment
+ add_cflags -msg_disable needconstext
+ add_cflags -msg_disable nomainieee
+ add_cflags -msg_disable ptrmismatch1
+ add_cflags -msg_disable unreachcode
fi
# PIC flags for shared library objects where they are needed
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
$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 "MMX2 enabled ${mmx2-no}"
echo "3DNow! enabled ${amd3dnow-no}"
+ echo "3DNow! extended enabled ${amd3dnowext-no}"
echo "SSE enabled ${sse-no}"
echo "SSSE3 enabled ${ssse3-no}"
echo "CMOV enabled ${cmov-no}"
echo "CMOV is fast ${fast_cmov-no}"
echo "EBX available ${ebx_available-no}"
echo "EBP available ${ebp_available-no}"
+ echo "10 operands supported ${ten_operands-no}"
fi
if enabled arm; then
echo "ARMv5TE enabled ${armv5te-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}"
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 $list; do
echo "BINDIR=\$(DESTDIR)$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=$as" >> config.mak
echo "YASM=$yasmexe" >> config.mak
echo "AR=$ar" >> config.mak
echo "RANLIB=$ranlib" >> config.mak
echo "STRIP=echo ignoring strip" >> config.mak
echo "OPTFLAGS=$CFLAGS" >> config.mak
-echo "VHOOKCFLAGS=$VHOOKCFLAGS" >> 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 "BUILDSUF=$build_suffix" >> config.mak
echo "DEPEND_CMD=$DEPEND_CMD" >> 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
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
$CONFIG_EXTRA \
$DECODER_LIST \
$ENCODER_LIST \
+ $HWACCEL_LIST \
$PARSER_LIST \
$BSF_LIST \
$DEMUXER_LIST \
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 "config.h is unchanged" ||
mv -f $TMPH config.h
-rm -f $TMPC $TMPE $TMPH $TMPO $TMPS $TMPSH
-
# build tree in object directory if source path is different from current one
if enabled source_path_used; then
DIRS="\
libavutil \
libpostproc \
libswscale \
+ libswscale/bfin \
+ libswscale/mlib \
+ libswscale/ppc \
+ libswscale/sparc \
+ libswscale/x86 \
tests \
tools \
- vhook \
"
FILES="\
Makefile \
pkgconfig_generate libavfilter "FFmpeg video filtering library" "$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"
projects / frescor / ffmpeg.git / blobdiff