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-rwxr-xr-xcontrib/ffmpeg/configure2157
1 files changed, 2157 insertions, 0 deletions
diff --git a/contrib/ffmpeg/configure b/contrib/ffmpeg/configure
new file mode 100755
index 000000000..12f2877d2
--- /dev/null
+++ b/contrib/ffmpeg/configure
@@ -0,0 +1,2157 @@
+#!/bin/sh
+#
+# FFmpeg configure script
+#
+# Copyright (c) 2000, 2001, 2002 Fabrice Bellard
+# Copyright (c) 2005-2006 Diego Biurrun
+# Copyright (c) 2005-2006 Mans Rullgard
+#
+
+# make sure we are running under a compatible shell
+# try to make this part work with most shells
+
+try_exec(){
+ echo "Trying shell $1"
+ type "$1" >/dev/null 2>&1 && exec "$@"
+}
+
+unset foo
+(: ${foo%%bar}) 2>/dev/null
+E1="$?"
+
+(: ${foo?}) 2>/dev/null
+E2="$?"
+
+if test "$E1" != 0 || test "$E2" = 0; then
+ echo "Broken shell detected. Trying alternatives."
+ export FF_CONF_EXEC
+ if test "0$FF_CONF_EXEC" -lt 1; then
+ FF_CONF_EXEC=1
+ try_exec bash "$0" "$@"
+ fi
+ if test "0$FF_CONF_EXEC" -lt 2; then
+ FF_CONF_EXEC=2
+ try_exec ksh "$0" "$@"
+ fi
+ if test "0$FF_CONF_EXEC" -lt 3; then
+ FF_CONF_EXEC=3
+ try_exec /usr/xpg4/bin/sh "$0" "$@"
+ fi
+ echo "No compatible shell script interpreter found."
+ echo "This configure script requires a POSIX-compatible shell"
+ echo "such as bash or ksh."
+ echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH."
+ echo "Instead, install a working POSIX-compatible shell."
+ echo "Disabling this configure test will create a broken FFmpeg."
+ if test "$BASH_VERSION" = '2.04.0(1)-release'; then
+ echo "This bash version ($BASH_VERSION) is broken on your platform."
+ echo "Upgrade to a later version if available."
+ fi
+ exit 1
+fi
+
+show_help(){
+ echo "Usage: configure [options]"
+ echo "Options: [defaults in brackets after descriptions]"
+ echo
+ echo "Standard options:"
+ echo " --help print this message"
+ echo " --log[=FILE|yes|no] log tests and output to FILE [config.err]"
+ echo " --prefix=PREFIX install in PREFIX [$PREFIX]"
+ echo " --libdir=DIR install libs in DIR [PREFIX/lib]"
+ echo " --shlibdir=DIR install shared libs in DIR [PREFIX/lib]"
+ echo " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]"
+ echo " --mandir=DIR install man page in DIR [PREFIX/man]"
+ echo " --enable-mingwce enable MinGW native/cross WinCE compile"
+ echo " --enable-static build static libraries [default=yes]"
+ echo " --disable-static do not build static libraries [default=no]"
+ echo " --enable-shared build shared libraries [default=no]"
+ echo " --disable-shared do not build shared libraries [default=yes]"
+ echo " --enable-gpl allow use of GPL code, the resulting libav*"
+ echo " and ffmpeg will be under GPL [default=no]"
+ echo " --enable-pp enable GPLed postprocessing support [default=no]"
+ echo " --enable-swscaler software scaler support [default=no]"
+ echo " --enable-beosthreads use BeOS threads [default=no]"
+ echo " --enable-os2threads use OS/2 threads [default=no]"
+ echo " --enable-pthreads use pthreads [default=no]"
+ echo " --enable-w32threads use Win32 threads [default=no]"
+ echo " --enable-x11grab enable X11 grabbing [default=no]"
+ echo
+ echo "External library support:"
+ echo " --enable-sunmlib use Sun medialib [default=no]"
+ echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394"
+ echo " and libraw1394 [default=no]"
+ echo " --enable-liba52 enable GPLed liba52 support [default=no]"
+ echo " --enable-liba52bin open liba52.so.0 at runtime [default=no]"
+ echo " --enable-avisynth allow reading AVISynth script files [default=no]"
+ echo " --enable-libdts enable GPLed libdts support [default=no]"
+ echo " --enable-libfaac enable FAAC support via libfaac [default=no]"
+ echo " --enable-libfaad enable FAAD support via libfaad [default=no]"
+ echo " --enable-libfaadbin build FAAD support with runtime linking [default=no]"
+ echo " --enable-libgsm enable GSM support via libgsm [default=no]"
+ echo " --enable-libmp3lame enable MP3 encoding via libmp3lame [default=no]"
+ echo " --enable-libnut enable NUT (de)muxing via libnut,"
+ echo " native demuxer exists [default=no]"
+ echo " --enable-libogg enable Ogg muxing via libogg [default=no]"
+ echo " --enable-libtheora enable Theora encoding via libtheora [default=no]"
+ echo " --enable-libvorbis enable Vorbis en/decoding via libvorbis,"
+ echo " native implementations exist [default=no]"
+ echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
+ echo " --enable-xvid enable Xvid encoding via xvidcore,"
+ echo " native MPEG-4/Xvid encoder exists [default=no]"
+ echo " --enable-amr-nb enable amr-nb floating point audio codec"
+ echo " --enable-amr-nb-fixed enable amr-nb fixed-point codec"
+ echo " --enable-amr-wb enable amr-wb floating point audio codec"
+ echo " --enable-amr-if2 enable amr-wb IF2 audio codec"
+ echo ""
+ echo "Advanced options (experts only):"
+ echo " --source-path=PATH path to source code [$source_path]"
+ echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
+ echo " --cross-compile assume a cross-compiler is used"
+ echo " --target-os=OS compiler targets OS [$targetos]"
+ echo " --cc=CC use C compiler CC [$cc]"
+ echo " --make=MAKE use specified make [$make]"
+ echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
+ echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
+ echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
+ echo " --build-suffix=SUFFIX suffix for application specific build []"
+ echo " --arch=ARCH select architecture [$arch]"
+ echo " --cpu=CPU selects the minimum cpu required (affects"
+ echo " instruction selection, may crash on older CPUs)"
+ echo " --enable-powerpc-perf enable performance report on PPC"
+ echo " (requires enabling PMC)"
+ echo " --disable-mmx disable MMX usage"
+ echo " --disable-armv5te disable armv5te usage"
+ echo " --disable-armv6 disable armv6 usage"
+ echo " --disable-iwmmxt disable iwmmxt usage"
+ echo " --disable-altivec disable AltiVec usage"
+ echo " --disable-audio-oss disable OSS audio support [default=no]"
+ echo " --disable-audio-beos disable BeOS audio support [default=no]"
+ echo " --disable-v4l disable video4linux grabbing [default=no]"
+ echo " --disable-v4l2 disable video4linux2 grabbing [default=no]"
+ echo " --disable-bktr disable bktr video grabbing [default=no]"
+ echo " --disable-dv1394 disable DV1394 grabbing [default=no]"
+ echo " --disable-network disable network support [default=no]"
+ echo " --disable-ipv6 disable ipv6 support [default=no]"
+ echo " --disable-zlib disable zlib [default=no]"
+ echo " --disable-vhook disable video hooking support"
+ echo " --disable-debug disable debugging symbols"
+ echo " --disable-mpegaudio-hp faster (but less accurate)"
+ echo " MPEG audio decoding [default=no]"
+ echo " --disable-protocols disable I/O protocols support [default=no]"
+ echo " --disable-ffmpeg disable ffmpeg build"
+ echo " --disable-ffserver disable ffserver build"
+ echo " --disable-ffplay disable ffplay build"
+ echo " --enable-small optimize for size instead of speed"
+ echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
+ echo " --disable-encoder=NAME disables encoder NAME"
+ echo " --enable-encoder=NAME enables encoder NAME"
+ echo " --disable-decoder=NAME disables decoder NAME"
+ echo " --enable-decoder=NAME enables decoder NAME"
+ echo " --disable-encoders disables all encoders"
+ echo " --disable-decoders disables all decoders"
+ echo " --disable-muxer=NAME disables muxer NAME"
+ echo " --enable-muxer=NAME enables muxer NAME"
+ echo " --disable-muxers disables all muxers"
+ echo " --disable-demuxer=NAME disables demuxer NAME"
+ echo " --enable-demuxer=NAME enables demuxer NAME"
+ echo " --disable-demuxers disables all demuxers"
+ echo " --enable-parser=NAME enables parser NAME"
+ echo " --disable-parser=NAME disables parser NAME"
+ echo " --disable-parsers disables all parsers"
+ echo
+ echo "Developer options (useful when working on FFmpeg itself):"
+ echo " --enable-gprof enable profiling with gprof [$gprof]"
+ echo " --disable-opts disable compiler optimizations"
+ echo " --enable-extra-warnings enable more compiler warnings"
+ echo " --disable-strip disable stripping of executables and shared libraries"
+ echo ""
+ echo "NOTE: Object files are built at the place where configure is launched."
+ exit 1
+}
+
+log(){
+ echo "$@" >>$logfile
+}
+
+log_file(){
+ log BEGIN $1
+ cat -n $1 >>$logfile
+ log END $1
+}
+
+echolog(){
+ log "$@"
+ echo "$@"
+}
+
+die(){
+ echolog "$@"
+ 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-devel@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
+EOF
+ if enabled logging; then
+ cat <<EOF
+Include the log file "$logfile" produced by configure as this will help
+solving the problem.
+EOF
+ else
+cat <<EOF
+Rerun configure with logging enabled (do not use --log=no), and include the
+log this produces with your report.
+EOF
+ fi
+ rm -f $TMPC $TMPO $TMPE $TMPS $TMPH
+ exit 1
+}
+
+# "tr '[a-z]' '[A-Z]'" is a workaround for Solaris tr not grokking "tr a-z A-Z"
+toupper(){
+ echo "$@" | tr '[a-z]' '[A-Z]'
+}
+
+tolower(){
+ echo "$@" | tr '[A-Z]' '[a-z]'
+}
+
+set_all(){
+ value=$1
+ shift
+ for var in $*; do
+ eval $var=$value
+ done
+}
+
+pushvar(){
+ for var in $*; do
+ eval level=\${${var}_level:=0}
+ eval ${var}_${level}="\$$var"
+ eval ${var}_level=$(($level+1))
+ done
+}
+
+popvar(){
+ for var in $*; do
+ eval level=\${${var}_level:-0}
+ test $level = 0 && continue
+ eval level=$(($level-1))
+ eval $var="\${${var}_${level}}"
+ eval ${var}_level=$level
+ eval unset ${var}_${level}
+ done
+}
+
+enable(){
+ set_all yes $*
+}
+
+disable(){
+ set_all no $*
+}
+
+enabled(){
+ eval test "x\$$1" = "xyes"
+}
+
+disabled(){
+ eval test "x\$$1" = "xno"
+}
+
+enabled_all(){
+ for opt; do
+ enabled $opt || return 1
+ done
+}
+
+disabled_all(){
+ for opt; do
+ disabled $opt || return 1
+ done
+}
+
+enabled_any(){
+ for opt; do
+ enabled $opt && return 0
+ done
+}
+
+disabled_any(){
+ for opt; do
+ disabled $opt && return 0
+ done
+}
+
+check_deps(){
+ for cfg; do
+ enabled ${cfg}_checking && die "Circular dependency for $cfg."
+ disabled ${cfg}_checking && continue
+ enable ${cfg}_checking
+
+ eval dep_all="\$${cfg}_deps"
+ eval dep_any="\$${cfg}_deps_any"
+
+ pushvar cfg dep_all dep_any
+ check_deps $dep_all $dep_any
+ popvar cfg dep_all dep_any
+
+ enabled_all $dep_all || disable $cfg
+ enabled_any $dep_any || disable $cfg
+
+ disable ${cfg}_checking
+ done
+}
+
+print_config(){
+ pfx=$1
+ header=$2
+ makefile=$3
+ shift 3
+ for cfg; do
+ if enabled $cfg; then
+ ucname="${pfx}`toupper $cfg`"
+ echo "#define ${ucname} 1" >> $header
+ echo "${ucname}=yes" >> $makefile
+ fi
+ done
+}
+
+flags_saved(){
+ (: ${SAVE_CFLAGS?}) 2>/dev/null
+}
+
+save_flags(){
+ flags_saved && return
+ SAVE_CFLAGS="$CFLAGS"
+ SAVE_LDFLAGS="$LDFLAGS"
+ SAVE_extralibs="$extralibs"
+}
+
+restore_flags(){
+ flags_saved || return
+ CFLAGS="$SAVE_CFLAGS"
+ LDFLAGS="$SAVE_LDFLAGS"
+ extralibs="$SAVE_extralibs"
+ unset SAVE_CFLAGS
+ unset SAVE_LDFLAGS
+ unset SAVE_extralibs
+}
+
+temp_cflags(){
+ save_flags
+ CFLAGS="$CFLAGS $*"
+}
+
+temp_ldflags(){
+ save_flags
+ LDFLAGS="$LDFLAGS $*"
+}
+
+temp_extralibs(){
+ save_flags
+ extralibs="$extralibs $*"
+}
+
+append(){
+ var=$1
+ shift
+ flags_saved && eval "SAVE_$var=\"\$SAVE_$var $*\""
+ eval "$var=\"\$$var $*\""
+}
+
+add_cflags(){
+ append CFLAGS "$@"
+}
+
+add_ldflags(){
+ append LDFLAGS "$@"
+}
+
+add_extralibs(){
+ append extralibs "$@"
+}
+
+check_cmd(){
+ log "$@"
+ "$@" >>$logfile 2>&1
+}
+
+check_cc(){
+ log check_cc "$@"
+ cat >$TMPC
+ log_file $TMPC
+ check_cmd $cc $CFLAGS "$@" -c -o $TMPO $TMPC
+}
+
+check_cpp(){
+ log check_cpp "$@"
+ cat >$TMPC
+ log_file $TMPC
+ check_cmd $cc $CFLAGS "$@" -E -o $TMPO $TMPC
+}
+
+check_ld(){
+ log check_ld "$@"
+ check_cc || return
+ check_cmd $cc $LDFLAGS "$@" -o $TMPE $TMPO $extralibs
+}
+
+check_cflags(){
+ log check_cflags "$@"
+ check_cc "$@" <<EOF && add_cflags "$@"
+int x;
+EOF
+}
+
+check_ldflags(){
+ log check_ldflags "$@"
+ check_ld "$@" <<EOF && add_ldflags "$@"
+int main(){
+ return 0;
+}
+EOF
+}
+
+check_header(){
+ log check_header "$@"
+ header=$1
+ shift
+ var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
+ disable $var
+ check_cpp "$@" <<EOF && enable $var
+#include <$header>
+int x;
+EOF
+}
+
+check_func(){
+ log check_func "$@"
+ func=$1
+ shift
+ disable $func
+ check_ld "$@" <<EOF && enable $func
+extern int $func();
+int main(){
+ $func();
+}
+EOF
+}
+
+check_func2(){
+ log check_func2 "$@"
+ headers=$1
+ func=$2
+ shift 2
+ disable $func
+ incs=""
+ for hdr in $headers; do
+ incs="$incs
+#include <$hdr>"
+ done
+ check_ld "$@" <<EOF && enable $func
+$incs
+int main(){
+ (void) $func;
+ return 0;
+}
+EOF
+}
+
+check_lib(){
+ log check_lib "$@"
+ header="$1"
+ func="$2"
+ shift 2
+ temp_extralibs "$@"
+ check_header $header && check_func $func && add_extralibs "$@"
+ err=$?
+ restore_flags
+ return $err
+}
+
+check_lib2(){
+ log check_lib2 "$@"
+ headers="$1"
+ func="$2"
+ shift 2
+ temp_extralibs "$@"
+ check_func2 "$headers" $func && add_extralibs "$@"
+ err=$?
+ restore_flags
+ return $err
+}
+
+check_exec(){
+ check_ld "$@" && { enabled cross_compile || $TMPE >>$logfile 2>&1; }
+}
+
+require(){
+ name="$1"
+ header="$2"
+ func="$3"
+ shift 3
+ check_lib $header $func "$@" || die "ERROR: $name not found"
+}
+
+require2(){
+ name="$1"
+ headers="$2"
+ func="$3"
+ shift 3
+ check_lib2 "$headers" $func "$@" || die "ERROR: $name not found"
+}
+
+check_foo_config(){
+ cfg=$1
+ pkg=$2
+ header=$3
+ func=$4
+ shift 4
+ disable $cfg
+ check_cmd ${pkg}-config --version
+ err=$?
+ if test "$err" = 0; then
+ temp_cflags `${pkg}-config --cflags`
+ temp_extralibs `${pkg}-config --libs`
+ check_lib "$@" $header $func && enable $cfg
+ fi
+ return $err
+}
+
+apply(){
+ file=$1
+ shift
+ "$@" < "$file" > "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp"
+}
+
+CONFIG_LIST='
+ encoders
+ decoders
+ parsers
+ muxers
+ demuxers
+ amr
+ amr_nb
+ amr_nb_fixed
+ amr_wb
+ audio_beos
+ audio_oss
+ avisynth
+ beos_netserver
+ bktr
+ dc1394
+ dv1394
+ ebp_available
+ ebx_available
+ ffmpeg
+ ffplay
+ ffserver
+ gpl
+ gprof
+ ipv6
+ liba52
+ liba52bin
+ libdts
+ libfaac
+ libfaad
+ libfaadbin
+ libgsm
+ libmp3lame
+ libnut
+ libogg
+ libtheora
+ libvorbis
+ memalign_hack
+ mpegaudio_hp
+ network
+ powerpc_perf
+ pp
+ protocols
+ swscaler
+ vhook
+ v4l
+ v4l2
+ wince
+ x11grab
+ x264
+ xvid
+ zlib
+'
+
+THREADS_LIST='
+ beosthreads
+ os2threads
+ pthreads
+ w32threads
+'
+
+HAVE_LIST="
+ $THREADS_LIST
+ altivec
+ altivec_h
+ armv5te
+ armv6
+ arpa_inet_h
+ byteswap_h
+ cmov
+ dcbzl
+ dev_bktr_ioctl_bt848_h
+ dev_bktr_ioctl_meteor_h
+ dev_ic_bt8xx_h
+ dev_video_meteor_ioctl_meteor_h
+ dev_video_bktr_ioctl_bt848_h
+ dlfcn_h
+ dlopen
+ fast_64bit
+ fast_cmov
+ freetype2
+ imlib2
+ inet_aton
+ iwmmxt
+ localtime_r
+ lrintf
+ machine_ioctl_bt848_h
+ machine_ioctl_meteor_h
+ malloc_h
+ memalign
+ mlib
+ mmi
+ mmx
+ os2
+ sdl
+ sdl_video_size
+ soundcard_h
+ sys_poll_h
+ sys_soundcard_h
+ threads
+"
+
+TARGET_LIST='
+ altivec
+ armv5te
+ armv6
+ iwmmxt
+ mmi
+ mmx
+'
+
+CMDLINE_SELECT="
+ $CONFIG_LIST
+ $TARGET_LIST
+ $THREADS_LIST
+ amr_if2
+ debug
+ extra_warnings
+ shared
+ static
+"
+
+dxa_decoder_deps="zlib"
+flashsv_decoder_deps="zlib"
+flashsv_encoder_deps="zlib"
+mpeg_xvmc_decoder_deps="xvmc"
+png_decoder_deps="zlib"
+png_encoder_deps="zlib"
+x264_encoder_deps="x264"
+xvid_encoder_deps="xvid"
+zmbv_decoder_deps="zlib"
+zmbv_encoder_deps="zlib"
+
+aac_decoder_deps="libfaad"
+mpeg4aac_decoder_deps="libfaad"
+amr_nb_decoder_deps_any="amr_nb amr_nb_fixed"
+amr_nb_encoder_deps_any="amr_nb amr_nb_fixed"
+amr_wb_decoder_deps="amr_wb"
+amr_wb_encoder_deps="amr_wb"
+dts_decoder_deps="libdts"
+faac_encoder_deps="libfaac"
+liba52_decoder_deps="liba52"
+libgsm_decoder_deps="libgsm"
+libgsm_encoder_deps="libgsm"
+libgsm_ms_decoder_deps="libgsm"
+libgsm_ms_encoder_deps="libgsm"
+libtheora_encoder_deps="libtheora"
+mp3lame_encoder_deps="libmp3lame"
+oggvorbis_decoder_deps="libvorbis"
+oggvorbis_encoder_deps="libvorbis"
+
+audio_demuxer_deps_any="audio_oss audio_beos"
+audio_muxer_deps_any="audio_oss audio_beos"
+dc1394_demuxer_deps="dc1394"
+dv1394_demuxer_deps="dv1394"
+gxf_muxer_deps="gpl"
+libnut_demuxer_deps="libnut"
+libnut_muxer_deps="libnut"
+ogg_muxer_deps="libogg"
+redir_demuxer_deps="network"
+rtp_muxer_deps="network"
+rtsp_demuxer_deps="network"
+sdp_demuxer_deps="network"
+v4l2_demuxer_deps="v4l2"
+video_grab_device_demuxer_deps_any="v4l bktr"
+x11_grab_device_demuxer_deps="x11grab"
+
+ffplay_deps="sdl"
+ffserver_deps="network protocols muxers"
+network_deps="protocols"
+
+# set temporary file name
+if test ! -z "$TMPDIR" ; then
+ TMPDIR1="${TMPDIR}"
+elif test ! -z "$TEMPDIR" ; then
+ TMPDIR1="${TEMPDIR}"
+else
+ TMPDIR1="/tmp"
+fi
+
+TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
+TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
+TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
+TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
+TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
+
+# default parameters
+
+logging="yes"
+logfile="config.err"
+
+# installation paths
+PREFIX="/usr/local"
+libdir='${PREFIX}/lib'
+shlibdir="$libdir"
+incdir='${PREFIX}/include/ffmpeg'
+mandir='${PREFIX}/man'
+bindir='${PREFIX}/bin'
+
+# toolchain
+cross_prefix=""
+cross_compile="no"
+cc="gcc"
+ar="ar"
+ranlib="ranlib"
+make="make"
+strip="strip"
+asmalign_pot="unknown"
+
+# machine
+arch=`uname -m`
+cpu="generic"
+powerpc_perf="no"
+mmx="default"
+cmov="no"
+fast_cmov="no"
+armv5te="default"
+armv6="default"
+iwmmxt="default"
+altivec="default"
+dcbzl="no"
+mmi="default"
+bigendian="no"
+
+# OS
+targetos=$(tolower $(uname -s))
+beos_netserver="no"
+os2="no"
+wince="no"
+
+# non-library system interfaces
+audio_beos="default"
+audio_oss="yes"
+bktr="yes"
+dv1394="yes"
+v4l2="yes"
+v4l="yes"
+
+# libraries
+amr_if2="no"
+amr_nb="no"
+amr_nb_fixed="no"
+amr_wb="no"
+avisynth="no"
+dc1394="no"
+dlfcn_h="no"
+dlopen="no"
+liba52="no"
+liba52bin="no"
+libdts="no"
+libfaac="no"
+libfaad2="no"
+libfaad="no"
+libfaadbin="no"
+libgsm="no"
+libmp3lame="no"
+libnut="no"
+libogg="no"
+libtheora="no"
+libvorbis="no"
+mlib="no"
+x11grab="no"
+x264="no"
+xvid="no"
+zlib="yes"
+
+# configurable options
+debug="yes"
+dostrip="yes"
+extra_warnings="no"
+ffmpeg="yes"
+ffplay="yes"
+ffserver="yes"
+gpl="no"
+gprof="no"
+ipv6="yes"
+shared="no"
+static="yes"
+memalign_hack="no"
+mpegaudio_hp="yes"
+network="yes"
+optimize="yes"
+pp="no"
+protocols="yes"
+swscaler="no"
+vhook="default"
+
+# threading
+beosthreads="no"
+os2threads="no"
+pthreads="no"
+w32threads="no"
+thread_type="no"
+
+# build settings
+SHFLAGS='-shared -Wl,-soname,$@'
+VHOOKSHFLAGS='$(SHFLAGS)'
+LIBOBJFLAGS=""
+FFLDFLAGS=-Wl,--warn-common
+LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
+FFSERVERLDFLAGS=-Wl,-E
+LDCONFIG="ldconfig"
+LIBPREF="lib"
+LIBSUF=".a"
+LIB='$(LIBPREF)$(NAME)$(LIBSUF)'
+SLIBPREF="lib"
+SLIBSUF=".so"
+SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)'
+SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)'
+SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
+EXESUF=""
+BUILDSUF=""
+LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
+
+# find source path
+source_path="`dirname \"$0\"`"
+source_path_used="yes"
+if test -z "$source_path" -o "$source_path" = "." ; then
+ source_path="`pwd`"
+ source_path_used="no"
+else
+ source_path="`cd \"$source_path\"; pwd`"
+ echo "$source_path" | grep -q '[[:blank:]]' &&
+ die "Out of tree builds are impossible with whitespace in source path."
+fi
+
+if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
+ show_help
+fi
+
+FFMPEG_CONFIGURATION="$@"
+
+ENCODER_LIST=`sed -n 's/^[^#]*ENC.*, *\(.*\)).*/\1_encoder/p' "$source_path/libavcodec/allcodecs.c"`
+DECODER_LIST=`sed -n 's/^[^#]*DEC.*, *\(.*\)).*/\1_decoder/p' "$source_path/libavcodec/allcodecs.c"`
+PARSER_LIST=`sed -n 's/^[^#]*PARSER.*, *\(.*\)).*/\1_parser/p' "$source_path/libavcodec/allcodecs.c"`
+MUXER_LIST=`sed -n 's/^[^#]*_MUX.*, *\(.*\)).*/\1_muxer/p' "$source_path/libavformat/allformats.c"`
+DEMUXER_LIST=`sed -n 's/^[^#]*DEMUX.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavformat/allformats.c"`
+
+enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST
+
+die_unknown(){
+ echo "Unknown option \"$1\"."
+ echo "See $0 --help for available options."
+ exit 1
+}
+
+for opt do
+ optval="${opt#*=}"
+ case "$opt" in
+ --log)
+ ;;
+ --log=*) logging="$optval"
+ ;;
+ --prefix=*) PREFIX="$optval"
+ ;;
+ --libdir=*) libdir="$optval"
+ ;;
+ --shlibdir=*) shlibdir="$optval"
+ ;;
+ --incdir=*) incdir="$optval"
+ ;;
+ --mandir=*) mandir="$optval"
+ ;;
+ --source-path=*) source_path="$optval"
+ ;;
+ --cross-prefix=*) cross_prefix="$optval"
+ ;;
+ --cross-compile) cross_compile="yes"
+ ;;
+ --target-os=*) targetos="$optval"
+ ;;
+ --cc=*) cc="$optval"
+ ;;
+ --make=*) make="$optval"
+ ;;
+ --extra-cflags=*) add_cflags "$optval"
+ ;;
+ --extra-ldflags=*) add_ldflags "$optval"
+ ;;
+ --extra-libs=*) add_extralibs "$optval"
+ ;;
+ --build-suffix=*) BUILDSUF="$optval"
+ ;;
+ --arch=*) arch="$optval"
+ ;;
+ --cpu=*) cpu="$optval"
+ ;;
+ --enable-mingwce) wince="yes"
+ ;;
+ --disable-opts) optimize="no"
+ ;;
+ --enable-small) optimize="small"
+ ;;
+ --enable-sunmlib) mlib="yes"
+ ;;
+ --disable-strip) dostrip="no"
+ ;;
+ --disable-encoders) disable $ENCODER_LIST
+ ;;
+ --disable-decoders) disable $DECODER_LIST
+ ;;
+ --disable-muxers) disable $MUXER_LIST
+ ;;
+ --disable-demuxers) disable $DEMUXER_LIST
+ ;;
+ --disable-parsers) disable $PARSER_LIST
+ ;;
+ --enable-*=*|--disable-*=*)
+ eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
+ case "$thing" in
+ encoder|decoder|muxer|demuxer|parser) $action ${optval}_${thing} ;;
+ *) die_unknown "$opt" ;;
+ esac
+ ;;
+ --enable-?*|--disable-?*)
+ eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
+ echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt
+ $action $option
+ ;;
+ --help) show_help
+ ;;
+ *)
+ die_unknown $opt
+ ;;
+ esac
+done
+
+case "$arch" in
+ i386|i486|i586|i686|i86pc|BePC)
+ arch="x86_32"
+ ;;
+ x86_64|amd64)
+ arch="x86_32"
+ canon_arch="`$cc -dumpmachine | sed -e 's,\([^-]*\)-.*,\1,'`"
+ if [ x"$canon_arch" = x"x86_64" -o x"$canon_arch" = x"amd64" ]; then
+ if [ -z "`echo $CFLAGS | grep -- -m32`" ]; then
+ arch="x86_64"
+ enable fast_64bit
+ fi
+ fi
+ ;;
+ # armv4l is a subset of armv[567]*l
+ arm|armv[4567]*l)
+ arch="armv4l"
+ ;;
+ alpha)
+ arch="alpha"
+ enable fast_64bit
+ ;;
+ "Power Macintosh"|ppc|powerpc)
+ arch="powerpc"
+ ;;
+ ppc64)
+ arch="powerpc"
+ enable fast_64bit
+ ;;
+ mips|mipsel|IP*)
+ arch="mips"
+ ;;
+ sun4u|sparc64)
+ arch="sparc64"
+ enable fast_64bit
+ ;;
+ sparc)
+ arch="sparc"
+ ;;
+ sh4)
+ arch="sh4"
+ ;;
+ parisc)
+ arch="parisc"
+ ;;
+ parisc64)
+ arch="parisc"
+ enable fast_64bit
+ ;;
+ s390|s390x)
+ arch="s390"
+ ;;
+ m68k)
+ arch="m68k"
+ ;;
+ ia64)
+ arch="ia64"
+ enable fast_64bit
+ ;;
+ bfin)
+ arch="bfin"
+ ;;
+ *)
+ arch="unknown"
+ ;;
+esac
+
+# OS specific
+osextralibs="-lm"
+case $targetos in
+ beos|haiku|zeta)
+ PREFIX="$HOME/config"
+ # helps building libavcodec
+ add_cflags "-DPIC -fomit-frame-pointer"
+ # 3 gcc releases known for BeOS, each with ugly bugs
+ gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
+ case "$gcc_version" in
+ 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
+ mmx="no"
+ ;;
+ *20010315*) echo "BeBits gcc"
+ add_cflags "-fno-expensive-optimizations"
+ ;;
+ esac
+ LDCONFIG="echo ignoring ldconfig"
+ SHFLAGS=-nostart
+ # disable Linux things
+ dv1394="no"
+ # enable BeOS things
+ disabled audio_beos || enable_audio_beos
+ # no need for libm, but the inet stuff
+ # Check for BONE
+ # XXX: actually should check for NOT net_server
+ if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
+ osextralibs="-lbind -lsocket"
+ else
+ beos_netserver="yes"
+ osextralibs="-lnet"
+ fi ;;
+ sunos)
+ dv1394="no"
+ FFLDFLAGS=""
+ FFSERVERLDFLAGS=""
+ SHFLAGS="-shared -Wl,-h,\$@"
+ add_extralibs "-lsocket -lnsl"
+ ;;
+ netbsd)
+ dv1394="no"
+ add_extralibs "-lossaudio"
+ ;;
+ openbsd)
+ dv1394="no"
+ need_memalign="no"
+ LIBOBJFLAGS="\$(PIC)"
+ LDCONFIG="ldconfig -m \$(shlibdir)"
+ SHFLAGS='-shared'
+ SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
+ SLIBNAME_WITH_VERSION='$(SLIBNAME)'
+ SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
+ add_extralibs "-lossaudio"
+ ;;
+ freebsd)
+ dv1394="no"
+ need_memalign="no"
+ add_cflags "-pthread"
+ ;;
+ gnu/kfreebsd)
+ dv1394="no"
+ add_cflags "-pthread"
+ ;;
+ bsd/os)
+ dv1394="no"
+ osextralibs="-lpoll -lgnugetopt -lm"
+ strip="strip -d"
+ ;;
+ darwin)
+ dv1394="no"
+ need_memalign="no"
+ SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
+ VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
+ osextralibs=""
+ strip="strip -x"
+ FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
+ SLIBSUF=".dylib"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
+ FFSERVERLDFLAGS=-Wl,-bind_at_load
+ ;;
+ mingw32*)
+ targetos=mingw32
+ if enabled_all shared static; then
+ cat <<EOF
+You can only build one library type at once on MinGW.
+Specify --disable-static --enable-shared to only build
+the shared libraries. To build only the static libraries
+you do not need to pass additional options.
+EOF
+ exit 1
+ fi
+ dv1394="no"
+ ffserver="no"
+ network="no"
+ if enabled wince; then
+ protocols="no"
+ fi
+ SLIBPREF=""
+ SLIBSUF=".dll"
+ EXESUF=".exe"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${SLIBSUF}=.def)"
+ SLIB_INSTALL_EXTRA_CMD="-install -m 644 \$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib) \"\$(shlibdir)/\$(SLIBNAME_WITH_MAJOR:\$(SLIBSUF)=.lib)\""
+ SHFLAGS="-shared -Wl,--output-def,\$(@:${SLIBSUF}=.def),--out-implib,lib\$(SLIBNAME:\$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc"
+ add_extralibs -lws2_32
+ ;;
+ cygwin*)
+ targetos=cygwin
+ shlibdir="$bindir"
+ dv1394="no"
+ VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libswscale -L$(BUILD_ROOT)/libavutil'
+ VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lswscale$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
+ osextralibs=""
+ EXESUF=".exe"
+ SLIBPREF="cyg"
+ SLIBSUF=".dll"
+ SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
+ SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
+ SHFLAGS='-shared -Wl,--out-implib=lib$(NAME).dll.a'
+ ;;
+ linux)
+ LDLATEFLAGS="-Wl,--as-needed $LDLATEFLAGS"
+ ;;
+ irix*)
+ targetos=irix
+ ranlib="echo ignoring ranlib"
+ ;;
+ os/2)
+ TMPE=$TMPE".exe"
+ ar="emxomfar -p128"
+ ranlib="echo ignoring ranlib"
+ strip="echo ignoring strip"
+ add_cflags "-Zomf"
+ FFLDFLAGS="-Zomf -Zstack 16384 -s"
+ SHFLAGS="-Zdll -Zomf"
+ FFSERVERLDFLAGS=""
+ LIBPREF=""
+ LIBSUF=".lib"
+ SLIBPREF=""
+ SLIBSUF=".dll"
+ EXESUF=".exe"
+ osextralibs=""
+ pkg_requires=""
+ dv1394="no"
+ ffserver="no"
+ vhook="no"
+ os2="yes"
+ ;;
+ *)
+ targetos="${targetos}-UNKNOWN"
+ ;;
+esac
+
+add_extralibs $osextralibs
+
+if ! disabled logging ; then
+ enabled logging || logfile="$logging"
+ echo "# $0 $@" >$logfile
+ set >>$logfile
+else
+ logfile=/dev/null
+fi
+
+# Combine FFLDFLAGS and the LDFLAGS environment variable.
+LDFLAGS="$FFLDFLAGS $LDFLAGS"
+
+test -n "$cross_prefix" && cross_compile=yes
+cc="${cross_prefix}${cc}"
+ar="${cross_prefix}${ar}"
+ranlib="${cross_prefix}${ranlib}"
+strip="${cross_prefix}${strip}"
+
+# Disable core dumps so that intentional execution of broken apps doesn't
+# pollute the current directory.
+ulimit -c 0
+
+# we need to build at least one lib type
+if disabled_all static shared; then
+ cat <<EOF
+At least one library type must be built.
+Specify --enable-static to build the static libraries or --enable-shared to
+build the shared libraries as well. To only build the shared libraries specify
+--disable-static in addition to --enable-shared.
+EOF
+ exit 1;
+fi
+
+if disabled libogg; then
+ enabled libtheora && die "libogg must be enabled to enable libtheora."
+ enabled libvorbis && die "libogg must be enabled to enable libvorbis."
+fi
+
+if enabled_any libfaad libfaadbin ; then
+ if check_header faad.h; then
+ check_cc << EOF
+#include <faad.h>
+#ifndef FAAD2_VERSION
+ok faad1
+#endif
+int main( void ) { return 0; }
+EOF
+ test $? = 0 && enable libfaad2
+ else
+ die "FAAD test failed."
+ fi
+fi
+
+
+if disabled 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" pp
+ die_gpl_disabled "liba52" liba52
+ die_gpl_disabled "libxvidcore" xvid
+ die_gpl_disabled "x264" x264
+ die_gpl_disabled "libdts" libdts
+ die_gpl_disabled "FAAD2" libfaad2
+ die_gpl_disabled "The X11 grabber" x11grab
+ die_gpl_disabled "The software scaler" swscaler
+fi
+
+# compute MMX state
+if test $mmx = "default"; then
+ if test $arch = "x86_32" -o $arch = "x86_64"; then
+ mmx="yes"
+ else
+ mmx="no"
+ fi
+fi
+
+test -z "$need_memalign" && need_memalign="$mmx"
+
+#Darwin CC versions
+needmdynamicnopic="no"
+if test $targetos = darwin; then
+ if test -n "`$cc -v 2>&1 | grep xlc`"; then
+ add_cflags "-qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto"
+ else
+ gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`"
+ case "$gcc_version" in
+ *2.95*)
+ add_cflags "-no-cpp-precomp -pipe"
+ ;;
+ *[34].*)
+ add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
+ if disabled shared; then
+ needmdynamicnopic="yes"
+ fi
+ ;;
+ *)
+ add_cflags "-no-cpp-precomp -pipe"
+ if disabled shared; then
+ needmdynamicnopic="yes"
+ fi
+ ;;
+ esac
+ fi
+fi
+
+disabled optimize || add_cflags -fomit-frame-pointer
+
+# Can only do AltiVec on PowerPC
+if test $altivec = "default"; then
+ if test $arch = "powerpc"; then
+ altivec="yes"
+ else
+ altivec="no"
+ fi
+fi
+
+# Add processor-specific flags
+POWERPCMODE="32bits"
+if test $cpu != "generic"; then
+ warn_altivec(){
+ $1 altivec && echo "WARNING: Tuning for $2 but AltiVec $1.";
+ }
+ case $cpu in
+ 601|ppc601|PowerPC601)
+ add_cflags "-mcpu=601"
+ warn_altivec enabled PPC601
+ ;;
+ 603*|ppc603*|PowerPC603*)
+ add_cflags "-mcpu=603"
+ warn_altivec enabled PPC603
+ ;;
+ 604*|ppc604*|PowerPC604*)
+ add_cflags "-mcpu=604"
+ warn_altivec enabled PPC604
+ ;;
+ G3|g3|75*|ppc75*|PowerPC75*)
+ add_cflags "-mcpu=750 -mpowerpc-gfxopt"
+ warn_altivec enabled PPC75x
+ ;;
+ G4|g4|745*|ppc745*|PowerPC745*)
+ add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
+ warn_altivec disabled PPC745x
+ ;;
+ 74*|ppc74*|PowerPC74*)
+ add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
+ warn_altivec disabled PPC74xx
+ ;;
+ G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
+ add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
+ warn_altivec disabled PPC970
+ POWERPCMODE="64bits"
+ ;;
+ # targets that do NOT support conditional mov (cmov)
+ i[345]86|pentium|pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)
+ add_cflags "-march=$cpu"
+ cmov="no"
+ ;;
+ # 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=$cpu"
+ cmov="yes"
+ fast_cmov="yes"
+ ;;
+ # targets that do support conditional mov but on which it's slow
+ pentium4|prescott|nocona)
+ add_cflags "-march=$cpu"
+ cmov="yes"
+ fast_cmov="no"
+ ;;
+ sparc64)
+ add_cflags "-mcpu=v9"
+ ;;
+ bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config
+ add_cflags "-mfdpic"
+ add_ldflags "-mfdpic"
+ ;;
+ *)
+ echo "WARNING: Unknown CPU \"$cpu\", ignored."
+ ;;
+ esac
+fi
+
+gnu_make(){
+ $1 --version 2>&1 | grep -q GNU
+}
+
+if ! gnu_make $make; then
+ gnu_make gmake && make=gmake || die "GNU make not found."
+fi
+
+# make sure we can execute files in $TMPDIR
+cat >$TMPE 2>>$logfile <<EOF
+#! /bin/sh
+EOF
+chmod +x $TMPE >>$logfile 2>&1
+if ! $TMPE >>$logfile 2>&1; then
+ cat <<EOF
+Unable to create and execute files in $TMPDIR1. Set the TMPDIR environment
+variable to another directory and make sure that $TMPDIR1 is not mounted
+noexec.
+EOF
+ die "Sanity test failed."
+fi
+rm $TMPE
+
+# compiler sanity check
+check_exec <<EOF
+int main(){
+ return 0;
+}
+EOF
+if test "$?" != 0; then
+ echo "$cc is unable to create an executable file."
+ if test -z "$cross_prefix" && disabled cross_compile ; then
+ echo "If $cc is a cross-compiler, use the --cross-compile option."
+ echo "Only do this if you know what cross compiling means."
+ fi
+ die "C compiler test failed."
+fi
+
+if test $arch = "x86_32" -o $arch = "x86_64"; then
+ if test "$targetos" = mingw32 -o "$targetos" = cygwin; then
+ cat <<EOF
+WARNING: The following test might cause a testapp to crash (intentionally)
+resulting in the appearance of a dialog box. Please click "Don't send" and
+ignore it.
+EOF
+ fi
+
+ # check whether EBP is available on x86
+ # As 'i' is stored on the stack, this program will crash
+ # if the base pointer is used to access it because the
+ # base pointer is cleared in the inline assembly code.
+ (check_exec) <<EOF >>$logfile 2>&1 && enable ebp_available
+int main(){
+ volatile int i=0;
+ asm volatile (
+ "xorl %%ebp, %%ebp"
+ ::: "%ebp");
+ return i;
+}
+EOF
+
+ # check wether EBX is available on x86
+ check_cc <<EOF && enable ebx_available
+int main(){
+ asm volatile ("":::"%ebx");
+}
+EOF
+fi
+
+# check for assembler specific support
+
+if test $arch = "powerpc"; then
+check_cc <<EOF && dcbzl=yes
+int main(void) {
+ register long zero = 0;
+ char data[1024];
+ asm volatile("dcbzl %0, %1" : : "b" (data), "r" (zero));
+return 0;
+}
+EOF
+fi
+
+# check for SIMD availability
+
+# AltiVec flags: The FSF version of GCC differs from the Apple version
+if test $arch = "powerpc"; then
+ if enabled altivec; then
+ if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then
+ add_cflags "-faltivec"
+ else
+ add_cflags "-maltivec -mabi=altivec"
+ fi
+ fi
+fi
+
+check_header altivec.h
+
+# check if our compiler supports Motorola AltiVec C API
+if enabled altivec; then
+ if enabled altivec_h; then
+ inc_altivec_h="#include <altivec.h>"
+ else
+ inc_altivec_h=
+ fi
+ check_cc <<EOF || altivec=no
+$inc_altivec_h
+int main(void) {
+ vector signed int v1, v2, v3;
+ v1 = vec_add(v2,v3);
+ return 0;
+}
+EOF
+fi
+
+# check armv5te instructions support
+if test $armv5te = "default" -a $arch = "armv4l"; then
+ armv5te=no
+ check_cc <<EOF && armv5te=yes
+ int main(void) {
+ __asm__ __volatile__ ("qadd r0, r0, r0");
+ }
+EOF
+fi
+
+if test $armv6 = "default" -a $arch = "armv4l"; then
+ check_cc <<EOF && armv6=yes || armv6=no
+int main(void) {
+ __asm__ __volatile__ ("sadd16 r0, r0, r0");
+}
+EOF
+fi
+
+# check iwmmxt support
+if test $iwmmxt = "default" -a $arch = "armv4l"; then
+ iwmmxt=no
+ check_cc <<EOF && iwmmxt=yes
+ int main(void) {
+ __asm__ __volatile__ ("wunpckelub wr6, wr4");
+ }
+EOF
+fi
+
+# mmi only available on mips
+if test $mmi = "default"; then
+ if test $arch = "mips"; then
+ mmi="yes"
+ else
+ mmi="no"
+ fi
+fi
+
+# check if our compiler supports mmi
+enabled mmi && check_cc <<EOF || mmi="no"
+int main(void) {
+ __asm__ ("lq \$2, 0(\$2)");
+ return 0;
+}
+EOF
+
+# ---
+# big/little-endian test
+if disabled cross_compile; then
+ check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
+#include <inttypes.h>
+int main(int argc, char ** argv){
+ volatile uint32_t i=0x01234567;
+ return (*((uint8_t*)(&i))) == 0x67;
+}
+EOF
+else
+ # programs cannot be launched if cross compiling, so make a static guess
+ if test "$arch" = "powerpc" -o "$arch" = "mips" ; then
+ bigendian="yes"
+ fi
+fi
+
+# ---
+# check availability of some header files
+
+check_header malloc.h
+check_func memalign
+
+if disabled_all memalign memalign_hack && enabled need_memalign ; then
+ die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack."
+fi
+
+check_header byteswap.h
+
+check_header arpa/inet.h
+
+check_func inet_aton
+check_func localtime_r
+enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no"
+
+# ffserver uses poll(),
+# if it's not found we can emulate it using select().
+if enabled ffserver; then
+ check_header sys/poll.h
+fi
+
+# check for some common methods of building with pthread support
+# do this before the optional library checks as some of them require pthreads
+if enabled pthreads; then
+ if check_func pthread_create; then
+ :
+ elif check_func pthread_create -pthread; then
+ add_cflags -pthread
+ add_ldflags -pthread
+ elif check_func pthread_create -pthreads; then
+ add_cflags -pthreads
+ add_ldflags -pthreads
+ elif ! check_lib pthread.h pthread_create -lpthread; then
+ die "ERROR: can't find pthreads library"
+ fi
+fi
+
+for thread in $THREADS_LIST; do
+ if enabled $thread; then
+ if ! disabled thread_type ; then
+ die "ERROR: Only one thread type must be selected."
+ else
+ thread_type="$thread"
+ fi
+ fi
+done
+
+enabled_any amr_nb amr_nb_fixed amr_wb amr_if2 && enable amr
+enabled_all amr_nb amr_nb_fixed &&
+ die "Only one of amr_nb and amr_nb_fixed may be enabled."
+
+# these are off by default, so fail if requested and not available
+enabled liba52 && require liba52 a52dec/a52.h a52_init -la52
+enabled libdts && require libdts dts.h dts_init -ldts -lm
+enabled libgsm && require libgsm gsm.h gsm_create -lgsm
+enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
+enabled libtheora && require libtheora theora/theora.h theora_info_init -ltheora -logg
+enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
+enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg
+enabled libnut && require libnut libnut.h nut_demuxer_init -lnut
+enabled xvid && require XviD xvid.h xvid_global -lxvidcore
+enabled x264 && require x264 x264.h x264_encoder_open -lx264
+enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
+enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
+enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
+enabled libfaad && require2 libfaad faad.h faacDecOpen -lfaad
+enabled avisynth && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32
+
+# test for lrintf in math.h
+check_exec <<EOF && lrintf=yes || lrintf=no
+#define _ISOC9X_SOURCE 1
+#include <math.h>
+int main( void ) { return (lrintf(3.999f) > 0)?0:1; }
+EOF
+
+_restrict=
+for restrict_keyword in restrict __restrict__ __restrict; do
+ check_cc <<EOF && _restrict=$restrict_keyword && break
+void foo(char * $restrict_keyword p);
+EOF
+done
+
+# dlopen/dlfcn.h probing
+
+check_header dlfcn.h
+
+if check_func dlopen; then
+ ldl=
+elif check_func dlopen -ldl; then
+ ldl=-ldl
+fi
+
+test "$vhook" = "default" && vhook="$dlopen"
+
+enabled_any vhook liba52bin libfaadbin ffserver && add_extralibs $ldl
+
+if test "$targetos" = cygwin && enabled static ; then
+ vhook="no"
+ echo
+ echo "At the moment vhooks don't work on Cygwin static builds."
+ echo "Patches welcome."
+ echo
+fi
+
+if enabled vhook; then
+ check_ldflags -rdynamic
+ check_ldflags -export-dynamic
+fi
+
+enabled audio_beos && add_extralibs "-lmedia -lbe"
+
+check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
+check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
+
+##########################################
+# SDL check
+
+sdl_too_old=no
+sdl=no
+SDL_CONFIG="${cross_prefix}sdl-config"
+if "${SDL_CONFIG}" --version >/dev/null 2>&1; then
+ sdl_cflags=`"${SDL_CONFIG}" --cflags`
+ temp_cflags $sdl_cflags
+ temp_extralibs `"${SDL_CONFIG}" --libs`
+ if check_lib SDL.h SDL_Init; then
+ _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
+ if test "$_sdlversion" -lt 121 ; then
+ sdl_too_old=yes
+ else
+ sdl=yes
+ check_cc $sdl_cflags <<EOF && enable sdl_video_size
+#include <SDL.h>
+int main(void){
+ const SDL_VideoInfo *vi = SDL_GetVideoInfo();
+ int w = vi->current_w;
+ return 0;
+}
+EOF
+ fi
+ fi
+ restore_flags
+fi
+
+texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html
+
+##########################################
+# IPv6 check
+
+enabled network && enabled ipv6 && check_ld <<EOF && ipv6=yes || ipv6=no
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+int main( void ) {
+ struct sockaddr_storage saddr;
+ struct ipv6_mreq mreq6;
+ getaddrinfo(0,0,0,0);
+ getnameinfo(0,0,0,0,0,0,0);
+ IN6_IS_ADDR_MULTICAST((const struct in6_addr *)0);
+}
+EOF
+
+enabled v4l && check_header linux/videodev.h || disable v4l
+enabled v4l2 && check_header linux/videodev2.h || disable v4l2
+
+# check for ioctl_meteor.h, ioctl_bt848.h and alternatives
+if enabled bktr; then
+ { check_header dev/bktr/ioctl_meteor.h &&
+ check_header dev/bktr/ioctl_bt848.h; } ||
+ { check_header machine/ioctl_meteor.h &&
+ check_header machine/ioctl_bt848.h; } ||
+ { check_header dev/video/meteor/ioctl_meteor.h &&
+ check_header dev/video/bktr/ioctl_bt848.h; } ||
+ check_header dev/ic/bt8xx.h ||
+ disable bktr
+fi
+
+enabled audio_oss &&
+ check_header sys/soundcard.h ||
+ check_header soundcard.h ||
+ disable audio_oss
+
+# Deal with the x11 frame grabber
+enabled x11grab &&
+enabled gpl &&
+enabled x11_grab_device_demuxer &&
+check_header X11/Xlib.h &&
+check_header X11/extensions/XShm.h &&
+check_func XOpenDisplay -lX11 &&
+check_func XShmCreateImage -lX11 -lXext &&
+add_extralibs -lX11 -lXext ||
+disable x11_grab_device_demuxer
+
+enabled debug && add_cflags -g
+
+# add some useful compiler flags if supported
+check_cflags -Wdeclaration-after-statement
+check_cflags -Wall
+check_cflags -Wno-switch
+check_cflags -Wdisabled-optimization
+check_cflags -Wpointer-arith
+check_cflags -Wredundant-decls
+check_cflags -Wno-pointer-sign
+enabled extra_warnings && check_cflags -Winline
+
+# add some linker flags
+check_ldflags $LDLATEFLAGS
+
+# not all compilers support -Os
+test "$optimize" = "small" && check_cflags -Os
+
+if enabled optimize; then
+ if test -n "`$cc -v 2>&1 | grep xlc`"; then
+ add_cflags "-O5"
+ add_ldflags "-O5"
+ else
+ add_cflags "-O3"
+ fi
+fi
+
+# PIC flags for shared library objects where they are needed
+if enabled shared; then
+ # LIBOBJFLAGS may have already been set in the OS configuration
+ if test -z "$LIBOBJFLAGS" ; then
+ case "$arch" in
+ x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;;
+ esac
+ fi
+fi
+
+if enabled gprof; then
+ add_cflags "-p"
+ add_ldflags "-p"
+fi
+
+VHOOKCFLAGS="-fPIC $CFLAGS"
+enabled needmdynamicnopic && add_cflags -mdynamic-no-pic
+
+# find if .align arg is power-of-two or not
+if test $asmalign_pot = "unknown"; then
+ asmalign_pot="no"
+ echo 'asm (".align 3");' | check_cc && asmalign_pot="yes"
+fi
+
+enabled_any $ENCODER_LIST && enable encoders
+enabled_any $DECODER_LIST && enable decoders
+enabled_any $MUXER_LIST && enable muxers
+enabled_any $DEMUXER_LIST && enable demuxers
+
+enabled_any $THREADS_LIST && enable threads
+
+check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
+ $DEMUXER_LIST $MUXER_LIST
+
+enabled libogg && append pkg_requires "ogg >= 1.1"
+enabled libtheora && append pkg_requires "theora"
+enabled libvorbis && append pkg_requires "vorbis vorbisenc"
+enabled dc1394 && append pkg_requires "libraw1394"
+
+echo "install prefix $PREFIX"
+echo "source path $source_path"
+echo "C compiler $cc"
+echo "make $make"
+echo ".align is power-of-two $asmalign_pot"
+echo "ARCH $arch ($cpu)"
+if test "$BUILDSUF" != ""; then
+ echo "build suffix $BUILDSUF"
+fi
+echo "big-endian $bigendian"
+if test $arch = "x86_32" -o $arch = "x86_64"; then
+ echo "MMX enabled $mmx"
+ echo "CMOV enabled $cmov"
+ echo "CMOV is fast $fast_cmov"
+fi
+if test $arch = "armv4l"; then
+ echo "ARMv5TE enabled $armv5te"
+ echo "ARMv6 enabled $armv6"
+ echo "IWMMXT enabled $iwmmxt"
+fi
+if test $arch = "mips"; then
+ echo "MMI enabled $mmi"
+fi
+if test $arch = "powerpc"; then
+ echo "AltiVec enabled $altivec"
+ echo "dcbzl available $dcbzl"
+fi
+echo "gprof enabled $gprof"
+echo "debug symbols $debug"
+echo "strip symbols $dostrip"
+echo "optimize $optimize"
+echo "static $static"
+echo "shared $shared"
+echo "postprocessing support $pp"
+echo "software scaler enabled $swscaler"
+echo "video hooking $vhook"
+if enabled vhook; then
+ echo "Imlib2 support $imlib2"
+ echo "FreeType support $freetype2"
+fi
+echo "network support $network"
+if enabled network; then
+ echo "IPv6 support $ipv6"
+fi
+echo "threading support $thread_type"
+echo "SDL support $sdl"
+if enabled sdl_too_old; then
+ echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support."
+fi
+echo "Sun medialib support $mlib"
+echo "AVISynth enabled $avisynth"
+echo "liba52 support $liba52"
+echo "liba52 dlopened $liba52bin"
+echo "libdts support $libdts"
+echo "libfaac enabled $libfaac"
+echo "libfaad enabled $libfaad"
+echo "faadbin enabled $libfaadbin"
+echo "libgsm enabled $libgsm"
+echo "libmp3lame enabled $libmp3lame"
+echo "libnut enabled $libnut"
+echo "libogg enabled $libogg"
+echo "libtheora enabled $libtheora"
+echo "libvorbis enabled $libvorbis"
+echo "x264 enabled $x264"
+echo "XviD enabled $xvid"
+echo "zlib enabled $zlib"
+echo "AMR-NB float support $amr_nb"
+echo "AMR-NB fixed support $amr_nb_fixed"
+echo "AMR-WB float support $amr_wb"
+echo "AMR-WB IF2 support $amr_if2"
+if disabled gpl; then
+ echo "License: LGPL"
+else
+ echo "License: GPL"
+fi
+
+echo "Creating config.mak and config.h..."
+
+echo "# Automatically generated by configure - do not modify!" > config.mak
+echo "/* Automatically generated by configure - do not modify! */" > $TMPH
+echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
+
+echo "PREFIX=$PREFIX" >> config.mak
+echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
+echo "libdir=\$(DESTDIR)$libdir" >> config.mak
+echo "shlibdir=\$(DESTDIR)$shlibdir" >> config.mak
+echo "incdir=\$(DESTDIR)$incdir" >> config.mak
+echo "bindir=\$(DESTDIR)$bindir" >> config.mak
+echo "mandir=\$(DESTDIR)$mandir" >> config.mak
+echo "MAKE=$make" >> config.mak
+echo "CC=$cc" >> config.mak
+echo "AR=$ar" >> config.mak
+echo "RANLIB=$ranlib" >> config.mak
+if enabled dostrip; then
+ echo "STRIP=$strip" >> config.mak
+else
+ echo "STRIP=echo ignoring strip" >> config.mak
+fi
+
+echo "OPTFLAGS=$CFLAGS" >> config.mak
+echo "VHOOKCFLAGS=$VHOOKCFLAGS">>config.mak
+echo "LDFLAGS=$LDFLAGS" >> config.mak
+echo "LDCONFIG=$LDCONFIG" >> config.mak
+echo "FFSERVERLDFLAGS=$FFSERVERLDFLAGS" >> config.mak
+echo "SHFLAGS=$SHFLAGS" >> 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=$BUILDSUF" >> config.mak
+echo "LIBPREF=$LIBPREF" >> config.mak
+echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
+if enabled static; then
+ echo "LIB=$LIB" >> config.mak
+else # Some Make complain if this variable does not exist.
+ echo "LIB=" >> config.mak
+fi
+echo "SLIBPREF=$SLIBPREF" >> config.mak
+echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
+echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
+
+ucarch=`toupper $arch`
+echo "TARGET_ARCH_${ucarch}=yes" >> config.mak
+echo "#define ARCH_${ucarch} 1" >> $TMPH
+
+# special cases
+case "$arch" in
+ x86_32|x86_64)
+ echo "TARGET_ARCH_X86=yes" >> config.mak
+ echo "#define ARCH_X86 1" >> $TMPH
+ ;;
+ powerpc)
+ if test "$POWERPCMODE" = "64bits"; then
+ echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
+ fi
+ ;;
+ sparc64)
+ echo "TARGET_ARCH_SPARC=yes" >> config.mak
+ echo "#define ARCH_SPARC 1" >> $TMPH
+ ;;
+esac
+
+if enabled bigendian; then
+ echo "WORDS_BIGENDIAN=yes" >> config.mak
+ echo "#define WORDS_BIGENDIAN 1" >> $TMPH
+fi
+if enabled mmx; then
+ echo "#define __CPU__ 586" >> $TMPH
+fi
+
+if enabled sdl; then
+ echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak
+ echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak
+fi
+if enabled texi2html; then
+ echo "BUILD_DOC=yes" >> config.mak
+fi
+
+sws_version=`grep '#define LIBSWSCALE_VERSION ' "$source_path/libswscale/swscale.h" | sed 's/[^0-9\.]//g'`
+pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libpostproc/postprocess.h" | sed 's/[^0-9\.]//g'`
+lavc_version=`grep '#define LIBAVCODEC_VERSION ' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9\.]//g'`
+lavf_version=`grep '#define LIBAVFORMAT_VERSION ' "$source_path/libavformat/avformat.h" | sed 's/[^0-9\.]//g'`
+lavu_version=`grep '#define LIBAVUTIL_VERSION ' "$source_path/libavutil/avutil.h" | sed 's/[^0-9\.]//g'`
+
+
+
+if enabled shared; then
+ echo "BUILD_SHARED=yes" >> config.mak
+ echo "PIC=-fPIC -DPIC" >> config.mak
+ echo "SPPMAJOR=${pp_version%%.*}" >> config.mak
+ echo "SPPVERSION=$pp_version" >> config.mak
+ echo "LAVCMAJOR=${lavc_version%%.*}" >> config.mak
+ echo "LAVCVERSION=$lavc_version" >> config.mak
+ echo "LAVFMAJOR=${lavf_version%%.*}" >> config.mak
+ echo "LAVFVERSION=$lavf_version" >> config.mak
+ echo "LAVUMAJOR=${lavu_version%%.*}" >> config.mak
+ echo "LAVUVERSION=$lavu_version" >> config.mak
+ echo "SWSMAJOR=${sws_version%%.*}" >> config.mak
+ echo "SWSVERSION=$sws_version" >> config.mak
+ echo "SLIBNAME=${SLIBNAME}" >> config.mak
+ echo "SLIBNAME_WITH_VERSION=${SLIBNAME_WITH_VERSION}" >> config.mak
+ echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak
+ echo "SLIB_EXTRA_CMD=${SLIB_EXTRA_CMD}" >> config.mak
+ echo "SLIB_INSTALL_EXTRA_CMD=${SLIB_INSTALL_EXTRA_CMD}" >> config.mak
+fi
+echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
+echo "EXTRALIBS=$extralibs" >> config.mak
+
+print_config HAVE_ $TMPH config.mak $HAVE_LIST
+print_config CONFIG_ $TMPH config.mak $CONFIG_LIST
+print_config TARGET_ $TMPH config.mak $TARGET_LIST
+
+if test "$targetos" = darwin; then
+ echo "#define CONFIG_DARWIN 1" >> $TMPH
+fi
+
+echo "#define restrict $_restrict" >> $TMPH
+
+if test "$optimize" = "small"; then
+ echo "#define always_inline" >> $TMPH
+ echo "#define CONFIG_SMALL 1" >> $TMPH
+fi
+
+echo "SRC_PATH=\"$source_path\"" >> config.mak
+echo "SRC_PATH_BARE=$source_path" >> config.mak
+echo "BUILD_ROOT=\"$PWD\"" >> config.mak
+
+if enabled amr_if2; then
+ echo "AMR_CFLAGS=-DIF2=1" >> config.mak
+fi
+
+# Apparently it's not possible to portably echo a backslash.
+if enabled asmalign_pot; then
+ printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
+else
+ printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
+fi
+
+
+for codec in $DECODER_LIST $ENCODER_LIST $PARSER_LIST $DEMUXER_LIST $MUXER_LIST; do
+ ucname="`toupper $codec`"
+ config_name="CONFIG_$ucname"
+ enabled_name="ENABLE_$ucname"
+ if enabled $codec; then
+ echo "#define $config_name 1" >> $TMPH
+ echo "#define $enabled_name 1" >> $TMPH
+ echo "$config_name=yes" >> config.mak
+ else
+ echo "#define $enabled_name 0" >> $TMPH
+ fi
+done
+
+# Do not overwrite config.h if unchanged to avoid superfluous rebuilds.
+if ! cmp -s $TMPH config.h; then
+ mv -f $TMPH config.h
+else
+ echo "config.h is unchanged"
+fi
+
+rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
+
+# build tree in object directory if source path is different from current one
+if enabled source_path_used; then
+ DIRS="\
+ doc \
+ libavformat \
+ libavcodec \
+ libavcodec/alpha \
+ libavcodec/armv4l \
+ libavcodec/bfin \
+ libavcodec/i386 \
+ libavcodec/sparc \
+ libavcodec/mlib \
+ libavcodec/ppc \
+ libavcodec/amr \
+ libavcodec/amr_float \
+ libavcodec/amrwb_float \
+ libpostproc \
+ libavutil \
+ libswscale \
+ tests \
+ vhook \
+ "
+ FILES="\
+ Makefile \
+ common.mak \
+ libavformat/Makefile \
+ libavcodec/Makefile \
+ libpostproc/Makefile \
+ libavutil/Makefile \
+ libswscale/Makefile \
+ tests/Makefile \
+ vhook/Makefile \
+ doc/Makefile \
+ doc/texi2pod.pl \
+ "
+ for dir in $DIRS ; do
+ mkdir -p $dir
+ done
+ for f in $FILES ; do
+ ln -sf "$source_path/$f" $f
+ done
+fi
+
+
+# build pkg-config files
+# FIXME: libdir and includedir are hardcoded and may differ from the real path.
+
+pkgconfig_generate(){
+name=$1
+comment=$2
+version=$3
+libs=$4
+requires=$5
+include=$6
+cat <<EOF >$name.pc
+prefix=$PREFIX
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: $name
+Description: $comment
+Version: $version
+Requires: $requires
+Conflicts:
+Libs: -L\${libdir} $libs
+Cflags: -I\${includedir} -I\${includedir}/$include
+EOF
+}
+
+pkgconfig_generate_uninstalled(){
+name=$1
+shortname=${name#lib}
+comment=$2
+version=$3
+libs=$4
+requires=$5
+cat <<EOF >$name-uninstalled.pc
+prefix=
+exec_prefix=
+libdir=\${pcfiledir}/$name
+includedir=\${pcfiledir}/$name
+
+Name: $name
+Description: $comment
+Version: $version
+Requires: $requires
+Conflicts:
+Libs: \${libdir}/${LIBPREF}${shortname}${LIBSUF} $libs
+Cflags: -I\${includedir}
+EOF
+}
+
+pkgconfig_generate libavutil "FFmpeg utility library" "$lavu_version" -lavutil "" ffmpeg
+pkgconfig_generate_uninstalled libavutil "FFmpeg utility library" "$lavu_version"
+
+pkgconfig_generate libavcodec "FFmpeg codec library" "$lavc_version" "-lavcodec $extralibs" "$pkg_requires libavutil = $lavu_version" ffmpeg
+pkgconfig_generate_uninstalled libavcodec "FFmpeg codec library" "$lavc_version" "$extralibs" "$pkg_requires libavutil = $lavu_version"
+
+pkgconfig_generate libavformat "FFmpeg container format library" "$lavf_version" "-lavformat $extralibs" "$pkg_requires libavcodec = $lavc_version" ffmpeg
+pkgconfig_generate_uninstalled libavformat "FFmpeg container format library" "$lavf_version" "$extralibs" "$pkg_requires libavcodec = $lavc_version"
+
+if enabled pp; then
+ pkgconfig_generate libpostproc "FFmpeg post processing library" "$pp_version" -lpostproc "" postproc
+ pkgconfig_generate_uninstalled libpostproc "FFmpeg post processing library" "$pp_version"
+fi
+
+if enabled swscaler; then
+ pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" -lswscale "libavutil = $lavu_version" ffmpeg
+ pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "libavutil = $lavu_version"
+else
+ pkgconfig_generate libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version" ffmpeg
+ pkgconfig_generate_uninstalled libswscale "FFmpeg image rescaling library" "$sws_version" "" "$pkg_requires libavcodec = $lavc_version"
+ apply libswscale.pc sed s/^Libs:.*$/Libs:/
+ apply libswscale-uninstalled.pc sed s/^Libs:.*$/Libs:/
+fi
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-26 18:40:25 +0000