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-mingw32 enable MinGW native/cross Windows compile"
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-sunmlib use Sun medialib [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-a52 enable GPLed liba52 support [default=no]"
- echo " --enable-a52bin open liba52.so.0 at runtime [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-dts enable GPLed libdts support [default=no]"
- echo " --enable-faac enable FAAC support via libfaac [default=no]"
- echo " --enable-faad enable FAAD support via libfaad [default=no]"
- echo " --enable-faadbin build FAAD support with runtime linking [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-mp3lame enable MP3 encoding via libmp3lame [default=no]"
- echo " --enable-libnut enable NUT support via libnut [default=no]"
- echo " --enable-libogg enable Ogg support via libogg [default=no]"
- echo " --enable-libtheora enable Theora support via libtheora [default=no]"
- echo " --enable-vorbis enable Vorbis support via libvorbis [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 [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 float audio codec"
echo " --enable-amr_nb-fixed use fixed point for amr-nb codec"
echo " --enable-amr_wb enable amr_wb float audio codec"
echo " --enable-amr_if2 enable amr_wb IF2 audio codec"
- echo " --enable-gpl allow use of GPL code, the resulting libav*"
- echo " and ffmpeg will be under GPL [default=no]"
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-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
- instruction selection, may crash on older CPUs)"
- echo " --powerpc-perf-enable enable performance report on PPC"
+ 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-ipv6 disable ipv6 support [default=no]"
echo " --disable-zlib disable zlib [default=no]"
echo " --disable-vhook disable video hooking support"
- echo " --enable-gprof enable profiling with gprof [$gprof]"
echo " --disable-debug disable debugging symbols"
- echo " --disable-opts disable compiler optimizations"
- echo " --enable-extra-warnings enable more compiler warnings"
echo " --disable-mpegaudio-hp faster (but less accurate)"
echo " MPEG audio decoding [default=no]"
echo " --disable-protocols disable I/O protocols support [default=no]"
echo " --disable-ffplay disable ffplay build"
echo " --enable-small optimize for size instead of speed"
echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers"
- echo " --disable-strip disable stripping of executables and shared libraries"
echo " --disable-encoder=NAME disables encoder NAME"
echo " --enable-encoder=NAME enables encoder NAME"
echo " --disable-decoder=NAME disables decoder NAME"
echo " --enable-parser=NAME enables parser NAME"
echo " --disable-parser=NAME disables parser NAME"
echo " --disable-parsers disables all parsers"
+ echo
+ echo "Developer options (useful when working on FFmpeg itself):"
+ echo " --enable-gprof enable profiling with gprof [$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
echo "$@" | tr '[a-z]' '[A-Z]'
}
+tolower(){
+ echo "$@" | tr '[A-Z]' '[a-z]'
+}
+
set_all(){
value=$1
shift
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 $*
}
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 ${cfg}_checking
done
}
}
restore_flags(){
+ flags_saved || return
CFLAGS="$SAVE_CFLAGS"
LDFLAGS="$SAVE_LDFLAGS"
extralibs="$SAVE_extralibs"
log check_header "$@"
header=$1
shift
- check_cpp "$@" <<EOF
+ var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
+ disable $var
+ check_cpp "$@" <<EOF && enable $var
#include <$header>
int x;
EOF
- err=$?
- var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
- test "$err" = 0 && enable $var || disable $var
- return $err
}
check_func(){
log check_func "$@"
func=$1
shift
- check_ld "$@" <<EOF
+ disable $func
+ check_ld "$@" <<EOF && enable $func
extern int $func();
int main(){
$func();
}
EOF
- err=$?
- test "$err" = 0 && enable $func || disable $func
- return $err
+}
+
+check_func2(){
+ log check_func2 "$@"
+ 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(){
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; }
}
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
ffplay
ffserver
gpl
+ gprof
ipv6
liba52
liba52bin
memalign_hack
mpegaudio_hp
network
+ powerpc_perf
pp
protocols
swscaler
vhook
- video4linux
- video4linux2
+ v4l
+ v4l2
wince
x11grab
x264
dlopen
fast_cmov
freetype2
- gprof
imlib2
inet_aton
iwmmxt
pthreads
sdl
sdl_video_size
+ soundcard_h
+ sys_poll_h
+ sys_soundcard_h
threads
w32threads
'
TARGET_LIST='
altivec
armv5te
+ armv6
iwmmxt
mmi
mmx
'
+CMDLINE_SELECT="
+ $CONFIG_LIST
+ $TARGET_LIST
+ amr_if2
+ debug
+ extra_warnings
+ shared
+ static
+ beosthreads
+ os2threads
+ pthreads
+ w32threads
+"
+
flashsv_decoder_deps="zlib"
flashsv_encoder_deps="zlib"
mpeg_xvmc_decoder_deps="xvmc"
aac_decoder_deps="libfaad"
mpeg4aac_decoder_deps="libfaad"
-ac3_decoder_deps="liba52"
amr_nb_decoder_deps_any="amr_nb amr_nb_fixed"
amr_nb_encoder_deps_any="amr_nb amr_nb_fixed"
amr_wb_decoder_deps="amr_wb"
amr_wb_encoder_deps="amr_wb"
dts_decoder_deps="libdts"
faac_encoder_deps="libfaac"
+liba52_decoder_deps="liba52"
libgsm_decoder_deps="libgsm"
libgsm_encoder_deps="libgsm"
+libgsm_ms_decoder_deps="libgsm"
+libgsm_ms_encoder_deps="libgsm"
libtheora_encoder_deps="libtheora"
mp3lame_encoder_deps="libmp3lame"
oggvorbis_decoder_deps="libvorbis"
dc1394_demuxer_deps="dc1394"
dv1394_demuxer_deps="dv1394"
gxf_muxer_deps="gpl"
-nut_muxer_deps="libnut"
+libnut_demuxer_deps="libnut"
+libnut_muxer_deps="libnut"
ogg_muxer_deps="libogg"
redir_demuxer_deps="network"
rtp_muxer_deps="network"
rtsp_demuxer_deps="network"
sdp_demuxer_deps="network"
-v4l2_demuxer_deps="video4linux2"
-video_grab_device_demuxer_deps_any="video4linux bktr"
+v4l2_demuxer_deps="v4l2"
+video_grab_device_demuxer_deps_any="v4l bktr"
x11_grab_device_demuxer_deps="x11grab"
+ffplay_deps="sdl"
+ffserver_deps="network protocols muxers"
+network_deps="protocols"
+
# set temporary file name
if test ! -z "$TMPDIR" ; then
TMPDIR1="${TMPDIR}"
TMPH="${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"
ranlib="ranlib"
make="make"
strip="strip"
+asmalign_pot="unknown"
+
+# machine
arch=`uname -m`
cpu="generic"
powerpc_perf="no"
altivec="default"
dcbzl="no"
mmi="default"
-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 $CFLAGS | grep -- -m32`" ]; then
- arch="x86_64"
- fi
- fi
- ;;
- # armv4l is a subset of armv[567]*l
- arm|armv[4567]*l)
- arch="armv4l"
- ;;
- alpha)
- arch="alpha"
- ;;
- "Power Macintosh"|ppc|ppc64|powerpc)
- arch="powerpc"
- ;;
- mips|mipsel|IP*)
- arch="mips"
- ;;
- sun4u|sparc64)
- arch="sparc64"
- ;;
- sparc)
- arch="sparc"
- ;;
- sh4)
- arch="sh4"
- ;;
- parisc|parisc64)
- arch="parisc"
- ;;
- s390|s390x)
- arch="s390"
- ;;
- m68k)
- arch="m68k"
- ;;
- ia64)
- arch="ia64"
- ;;
- bfin)
- arch="bfin"
- ;;
- *)
- arch="unknown"
- ;;
-esac
-gprof="no"
-video4linux="yes"
-video4linux2="yes"
-bktr="no"
+bigendian="no"
+
+# OS
+targetos=`uname -s`
+beos_netserver="no"
+os2="no"
+wince="no"
+
+# non-library system interfaces
+audio_beos="default"
audio_oss="yes"
-audio_beos="no"
-x11grab="no"
+bktr="yes"
dv1394="yes"
+v4l2="yes"
+v4l="yes"
+
+# libraries
+amr_if2="no"
+amr_nb="no"
+amr_nb_fixed="no"
+amr_wb="no"
+avisynth="no"
dc1394="no"
-network="yes"
-ipv6="yes"
-zlib="yes"
+dlfcn_h="no"
+dlopen="no"
liba52="no"
liba52bin="no"
libdts="no"
libfaac="no"
+libfaad2="no"
libfaad="no"
libfaadbin="no"
libgsm="no"
libogg="no"
libtheora="no"
libvorbis="no"
-xvid="no"
+mlib="no"
+x11grab="no"
x264="no"
-pp="no"
-mingw32="no"
-wince="no"
-os2="no"
-lstatic="yes"
-lshared="no"
-optimize="yes"
+xvid="no"
+zlib="yes"
+
+# configurable options
debug="yes"
-extrawarnings="no"
dostrip="yes"
-extralibs="-lm"
-bigendian="no"
-vhook="default"
-avisynth="no"
-dlfcn_h="no"
-dlopen="no"
+extra_warnings="no"
+ffmpeg="yes"
+ffplay="yes"
+ffserver="yes"
+gpl="no"
+gprof="no"
+ipv6="yes"
+shared="no"
+static="yes"
+memalign_hack="no"
mpegaudio_hp="yes"
+network="yes"
+optimize="yes"
+pp="no"
+protocols="yes"
+swscaler="no"
+vhook="default"
+
+# threading
+beosthreads="no"
+os2threads="no"
+pthreads="no"
+w32threads="no"
+thread_type="no"
+
+# build settings
SHFLAGS='-shared -Wl,-soname,$@'
VHOOKSHFLAGS='$(SHFLAGS)'
-beos_netserver="no"
-protocols="yes"
-ffmpeg="yes"
-ffserver="yes"
-ffplay="yes"
LIBOBJFLAGS=""
FFLDFLAGS=-Wl,--warn-common
LDLATEFLAGS='-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec -Wl,-rpath-link,\$(BUILD_ROOT)/libavformat -Wl,-rpath-link,\$(BUILD_ROOT)/libavutil'
SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
EXESUF=""
BUILDSUF=""
-amr_nb="no"
-amr_wb="no"
-amr_nb_fixed="no"
-amr_if2="no"
-mlib="no"
-beosthreads="no"
-os2threads="no"
-pthreads="no"
-w32threads="no"
-thread_type="no"
-swscaler="no"
-gpl="no"
-memalign_hack="no"
-asmalign_pot="unknown"
LIB_INSTALL_EXTRA_CMD='$(RANLIB) "$(libdir)/$(LIB)"'
-# OS specific
-targetos=`uname -s`
-case $targetos in
-BeOS)
-PREFIX="/boot/home/config"
-# helps building libavcodec
-add_cflags "-DPIC -fomit-frame-pointer"
-# 3 gcc releases known for BeOS, each with ugly bugs
-gcc_version="`$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
-SHFLAGS=-nostart
-# disable Linux things
-audio_oss="no"
-video4linux="no"
-video4linux2="no"
-dv1394="no"
-# enable BeOS things
-audio_beos="yes"
-# no need for libm, but the inet stuff
-# Check for BONE
-if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
-extralibs="-lbind -lsocket"
-else
-beos_netserver="yes"
-extralibs="-lnet"
-fi ;;
-SunOS)
-video4linux="no"
-video4linux2="no"
-audio_oss="no"
-dv1394="no"
-make="gmake"
-FFLDFLAGS=""
-FFSERVERLDFLAGS=""
-SHFLAGS="-shared -Wl,-h,\$@"
-add_extralibs "-lsocket -lnsl"
-;;
-NetBSD)
-video4linux="no"
-video4linux2="no"
-bktr="yes"
-audio_oss="yes"
-dv1394="no"
-make="gmake"
-add_extralibs "-lossaudio"
-;;
-OpenBSD)
-video4linux="no"
-video4linux2="no"
-bktr="yes"
-audio_oss="yes"
-dv1394="no"
-need_memalign="no"
-make="gmake"
-LIBOBJFLAGS="\$(PIC)"
-LDCONFIG="ldconfig -m \$(shlibdir)"
-SHFLAGS='-shared'
-SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)'
-SLIBNAME_WITH_VERSION='$(SLIBNAME)'
-SLIBNAME_WITH_MAJOR='$(SLIBNAME)'
-add_extralibs "-lossaudio"
-;;
-FreeBSD)
-video4linux="no"
-video4linux2="no"
-bktr="yes"
-audio_oss="yes"
-dv1394="no"
-make="gmake"
-need_memalign="no"
-add_cflags "-pthread"
-;;
-GNU/kFreeBSD)
-video4linux="no"
-video4linux2="no"
-bktr="yes"
-audio_oss="yes"
-dv1394="no"
-add_cflags "-pthread"
-;;
-BSD/OS)
-video4linux="no"
-video4linux2="no"
-bktr="yes"
-audio_oss="yes"
-dv1394="no"
-extralibs="-lpoll -lgnugetopt -lm"
-make="gmake"
-strip="strip -d"
-;;
-Darwin)
-cc="cc"
-video4linux="no"
-video4linux2="no"
-audio_oss="no"
-dv1394="no"
-need_memalign="no"
-SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
-VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(shlibdir)/vhook/$@'
-extralibs=""
-strip="strip -x"
-FFLDFLAGS="-Wl,-dynamic,-search_paths_first"
-SLIBSUF=".dylib"
-SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)'
-SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)'
-FFSERVERLDFLAGS=-Wl,-bind_at_load
-;;
-MINGW32*)
-# Note: the rest of the mingw32 config is done afterwards as mingw32
-# can be forced on the command line for Linux cross compilation.
-mingw32="yes"
-;;
-CYGWIN*)
-targetos=CYGWIN
-shlibdir="$bindir"
-video4linux="no"
-video4linux2="no"
-audio_oss="yes"
-dv1394="no"
-VHOOKSHFLAGS='-shared -L$(BUILD_ROOT)/libavformat -L$(BUILD_ROOT)/libavcodec -L$(BUILD_ROOT)/libavutil'
-VHOOKLIBS='-lavformat$(BUILDSUF) -lavcodec$(BUILDSUF) -lavutil$(BUILDSUF) $(EXTRALIBS)'
-extralibs=""
-EXESUF=".exe"
-SLIBPREF="cyg"
-SLIBSUF=".dll"
-SLIBNAME_WITH_VERSION='$(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 $LDLATEFLAGS"
-;;
-IRIX*)
-targetos=IRIX
-ranlib="echo ignoring ranlib"
-video4linux="no"
-video4linux2="no"
-audio_oss="no"
-make="gmake"
-;;
-OS/2)
-TMPE=$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"
-extralibs=""
-pkg_requires=""
-video4linux="no"
-video4linux2="no"
-audio_oss="no"
-dv1394="no"
-ffserver="no"
-vhook="no"
-os2="yes"
-;;
-*)
-targetos="${targetos}-UNKNOWN"
-;;
-esac
-
# find source path
source_path="`dirname \"$0\"`"
source_path_used="yes"
show_help
fi
-FFMPEG_CONFIGURATION=" "
-for opt do
- FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
-done
+FFMPEG_CONFIGURATION="$@"
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"`
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 "$opt" in
;;
--cross-prefix=*) cross_prefix="$optval"
;;
- --cross-compile) cross_compile=yes
+ --cross-compile) cross_compile="yes"
+ ;;
+ --target-os=*) targetos="$optval"
;;
--cc=*) cc="$optval"
;;
;;
--cpu=*) cpu="$optval"
;;
- --powerpc-perf-enable) powerpc_perf="yes"
- ;;
- --disable-mmx) mmx="no"
- ;;
- --disable-armv5te) armv5te="no"
- ;;
- --disable-armv6) armv6="no"
- ;;
- --disable-iwmmxt) iwmmxt="no"
- ;;
- --disable-altivec) altivec="no"
- ;;
- --enable-gprof) gprof="yes"
- ;;
- --disable-v4l) video4linux="no"
- ;;
- --disable-v4l2) video4linux2="no"
- ;;
- --disable-bktr) bktr="no"
- ;;
- --disable-audio-oss) audio_oss="no"
- ;;
- --disable-audio-beos) audio_beos="no"
- ;;
- --disable-dv1394) dv1394="no"
- ;;
- --disable-network) network="no"; ffserver="no"
- ;;
- --disable-ipv6) ipv6="no";
- ;;
- --disable-zlib) zlib="no"
- ;;
- --enable-a52) liba52="yes"
- ;;
- --enable-a52bin) liba52bin="yes"
- ;;
- --enable-dts) libdts="yes"
- ;;
- --enable-pp) pp="yes"
- ;;
- --enable-libgsm) libgsm="yes"
- ;;
- --enable-mp3lame) libmp3lame="yes"
- ;;
- --enable-libnut) libnut="yes"
- ;;
- --enable-libogg) libogg="yes"
- pkg_requires="$pkg_requires ogg >= 1.1"
- ;;
- --enable-libtheora) libtheora="yes"
- pkg_requires="$pkg_requires theora"
- ;;
- --enable-vorbis) libvorbis="yes"
- pkg_requires="$pkg_requires vorbis vorbisenc"
- ;;
- --enable-faad) libfaad="yes"
- ;;
- --enable-faadbin) libfaadbin="yes"
- ;;
- --enable-faac) libfaac="yes"
- ;;
- --enable-xvid) xvid="yes"
- ;;
- --enable-x264) x264="yes"
- ;;
- --enable-avisynth) avisynth="yes";
- ;;
- --enable-x11grab) x11grab="yes";
- ;;
- --enable-dc1394) dc1394="yes"
- pkg_requires="$pkg_requires libraw1394"
- ;;
- --disable-vhook) vhook="no"
- ;;
- --enable-mingw32) mingw32="yes"
- ;;
--enable-mingwce) wince="yes"
;;
- --enable-static) lstatic="yes"
- ;;
- --disable-static) lstatic="no"
- ;;
- --enable-shared) lshared="yes"
- ;;
- --disable-shared) lshared="no"
- ;;
- --disable-debug) debug="no"
- ;;
--disable-opts) optimize="no"
;;
- --enable-extra-warnings) extrawarnings="yes"
- ;;
- --disable-mpegaudio-hp) mpegaudio_hp="no"
- ;;
- --disable-protocols) protocols="no"; network="no"; ffserver="no"
- ;;
- --disable-ffmpeg) ffmpeg="no"
- ;;
- --disable-ffserver) ffserver="no"
- ;;
- --disable-ffplay) ffplay="no"
- ;;
--enable-small) optimize="small"
;;
- --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no"
- ;;
- --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no"
- ;;
- --enable-amr_wb) amr="yes"; amr_wb="yes"
- ;;
- --enable-amr_if2) amr="yes"; amr_if2="yes"
- ;;
--enable-sunmlib) mlib="yes"
;;
- --enable-pthreads) pthreads="yes"
+ --disable-strip) dostrip="no"
;;
- --enable-w32threads) w32threads="yes"
+ --disable-encoders) disable $ENCODER_LIST
;;
- --enable-beosthreads) beosthreads="yes"
+ --disable-decoders) disable $DECODER_LIST
;;
- --enable-os2threads) os2threads="yes"
+ --disable-muxers) disable $MUXER_LIST
;;
- --enable-swscaler) swscaler="yes"
+ --disable-demuxers) disable $DEMUXER_LIST
;;
- --enable-gpl) gpl="yes"
+ --disable-parsers) disable $PARSER_LIST
;;
- --enable-memalign-hack) memalign_hack="yes"
+ --enable-*=*|--disable-*=*)
+ eval `echo "$opt" | sed 's/=/-/;s/--/action=/;s/-/ thing=/;s/-/ name=/'`
+ case "$thing" in
+ encoder|decoder|muxer|demuxer|parser) $action ${optval}_${thing} ;;
+ *) die_unknown "$opt" ;;
+ esac
;;
- --disable-strip) dostrip="no"
+ --enable-?*|--disable-?*)
+ eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
+ echo "$CMDLINE_SELECT" | grep -q "^ *$option\$" || die_unknown $opt
+ $action $option
;;
- --enable-encoder=*) enable ${optval}_encoder
+ --help) show_help
;;
- --enable-decoder=*) enable ${optval}_decoder
+ *)
+ die_unknown $opt
;;
- --disable-encoder=*) disable ${optval}_encoder
+ esac
+done
+
+case "$arch" in
+ i386|i486|i586|i686|i86pc|BePC)
+ arch="x86_32"
;;
- --disable-decoder=*) disable ${optval}_decoder
+ x86_64|amd64)
+ arch="x86_32"
+ canon_arch="`$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"
+ fi
+ fi
;;
- --disable-encoders) disable $ENCODER_LIST
+ # armv4l is a subset of armv[567]*l
+ arm|armv[4567]*l)
+ arch="armv4l"
;;
- --disable-decoders) disable $DECODER_LIST
+ alpha)
+ arch="alpha"
;;
- --enable-muxer=*) enable ${optval}_muxer
+ "Power Macintosh"|ppc|ppc64|powerpc)
+ arch="powerpc"
;;
- --disable-muxer=*) disable ${optval}_muxer
+ mips|mipsel|IP*)
+ arch="mips"
;;
- --disable-muxers) disable $MUXER_LIST; ffserver="no"
+ sun4u|sparc64)
+ arch="sparc64"
;;
- --enable-demuxer=*) enable ${optval}_demuxer
+ sparc)
+ arch="sparc"
;;
- --disable-demuxer=*) disable ${optval}_demuxer
+ sh4)
+ arch="sh4"
;;
- --disable-demuxers) disable $DEMUXER_LIST
+ parisc|parisc64)
+ arch="parisc"
;;
- --enable-parser=*) enable ${optval}_parser
+ s390|s390x)
+ arch="s390"
;;
- --disable-parser=*) disable ${optval}_parser
+ m68k)
+ arch="m68k"
;;
- --disable-parsers) disable $PARSER_LIST
+ ia64)
+ arch="ia64"
;;
- --help) show_help
+ bfin)
+ arch="bfin"
;;
*)
- echo "Unknown option \"$opt\"."
- echo "See $0 --help for available options."
- exit 1
+ arch="unknown"
;;
- esac
-done
-
-if test "$logging" != no; then
- enabled logging || logfile="$logging"
- echo "# $0 $@" >$logfile
- set >>$logfile
-else
- logfile=/dev/null
-fi
+esac
-if enabled_any mingw32 wince; then
- if enabled_all lshared lstatic; then
+# OS specific
+osextralibs="-lm"
+case `tolower $targetos` in
+ beos|haiku|zeta)
+ PREFIX="$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='$(SLIBNAME)'
+ add_extralibs "-lossaudio"
+ ;;
+ freebsd)
+ dv1394="no"
+ need_memalign="no"
+ add_cflags "-pthread"
+ ;;
+ gnu/kfreebsd)
+ dv1394="no"
+ add_cflags "-pthread"
+ ;;
+ bsd/os)
+ dv1394="no"
+ osextralibs="-lpoll -lgnugetopt -lm"
+ strip="strip -d"
+ ;;
+ darwin)
+ cc="cc"
+ dv1394="no"
+ need_memalign="no"
+ SHFLAGS="-dynamiclib -Wl,-single_module -Wl,-install_name,\$(shlibdir)/\$(SLIBNAME),-current_version,\$(SPPVERSION),-compatibility_version,\$(SPPVERSION) -Wl,-read_only_relocs,suppress"
+ VHOOKSHFLAGS='-dynamiclib -Wl,-single_module -flat_namespace -undefined suppress -Wl,-install_name,$(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)$(SLIBSUF)'
+ FFSERVERLDFLAGS=-Wl,-bind_at_load
+ ;;
+ mingw32*)
+ if enabled_all shared static; then
cat <<EOF
You can only build one library type at once on MinGW.
Specify --disable-static --enable-shared to only build
EOF
exit 1
fi
- video4linux="no"
- video4linux2="no"
- audio_oss="no"
dv1394="no"
- dc1394="no"
ffserver="no"
network="no"
if enabled wince; then
SLIB_EXTRA_CMD="-lib /machine:i386 /def:\$(@:${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 >>$logfile
+else
+ logfile=/dev/null
fi
# Combine FFLDFLAGS and the LDFLAGS environment variable.
strip="${cross_prefix}${strip}"
# we need to build at least one lib type
-if test "$lstatic" = "no" && test "$lshared" = "no" ; then
+if disabled_all static shared; then
cat <<EOF
At least one library type must be built.
Specify --enable-static to build the static libraries or --enable-shared to
exit 1;
fi
-if enabled libtheora && test "$libogg" = "no"; then
- die "libogg must be enabled to enable libtheora."
-fi
-
-if enabled libvorbis && test "$libogg" = "no"; then
- die "libogg must be enabled to enable libvorbis."
+if disabled libogg; then
+ enabled libtheora && die "libogg must be enabled to enable libtheora."
+ enabled libvorbis && die "libogg must be enabled to enable libvorbis."
fi
-if test "$gpl" != "yes"; then
- if enabled pp; then
- die "The Postprocessing code is under GPL and --enable-gpl is not specified."
- fi
-
- if test "$liba52" != "no" -o "$liba52bin" != "no"; then
- die "liba52 is under GPL and --enable-gpl is not specified."
- fi
-
- if enabled xvid; then
- die "libxvidcore is under GPL and --enable-gpl is not specified."
- fi
-
- if enabled x264; then
- die "x264 is under GPL and --enable-gpl is not specified."
- fi
-
- if enabled libdts; then
- die "libdts is under GPL and --enable-gpl is not specified."
- fi
-
- if test "$libfaad" != "no" -o "$libfaadbin" != "no"; then
- if check_header faad.h; then
- check_cc << EOF
- #include <faad.h>
- #ifndef FAAD2_VERSION
- ok faad1
- #endif
- int main( void ) { return 0; }
+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
- if test $? = 0 ; then
- die "FAAD2 is under GPL and --enable-gpl is not specified."
- fi
- else
- libfaad="no"
- libfaadbin="no"
- echo "FAAD test failed."
- fi
+ test $? = 0 && enable libfaad2
+ else
+ die "FAAD test failed."
fi
+fi
- if enabled x11grab; then
- die "The X11 grabber is under GPL and --enable-gpl is not specified."
- fi
- if enabled swscaler; then
- die "The software scaler is under GPL and --enable-gpl is not specified."
- 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
;;
*[34].*)
add_cflags "-no-cpp-precomp -pipe -force_cpusubtype_ALL -Wno-sign-compare"
- if test "$lshared" = no; then
+ if disabled shared; then
needmdynamicnopic="yes"
fi
;;
*)
add_cflags "-no-cpp-precomp -pipe"
- if test "$lshared" = no; then
+ if disabled shared; then
needmdynamicnopic="yes"
fi
;;
fi
fi
-if test $optimize != "no"; then
- add_cflags "-fomit-frame-pointer"
-fi
+disabled optimize || add_cflags -fomit-frame-pointer
# Can only do AltiVec on PowerPC
if test $altivec = "default"; then
# 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"
- if enabled altivec; then
- echo "WARNING: Tuning for PPC601 but AltiVec enabled!";
- fi
+ warn_altivec enabled PPC601
;;
603*|ppc603*|PowerPC603*)
add_cflags "-mcpu=603"
- if enabled altivec; then
- echo "WARNING: Tuning for PPC603 but AltiVec enabled!";
- fi
+ warn_altivec enabled PPC603
;;
604*|ppc604*|PowerPC604*)
add_cflags "-mcpu=604"
- if enabled altivec; then
- echo "WARNING: Tuning for PPC604 but AltiVec enabled!";
- fi
+ warn_altivec enabled PPC604
;;
G3|g3|75*|ppc75*|PowerPC75*)
add_cflags "-mcpu=750 -mpowerpc-gfxopt"
- if enabled altivec; then
- echo "WARNING: Tuning for PPC75x but AltiVec enabled!";
- fi
+ warn_altivec enabled PPC75x
;;
G4|g4|745*|ppc745*|PowerPC745*)
add_cflags "-mcpu=7450 -mpowerpc-gfxopt"
- if test $altivec = "no"; then
- echo "WARNING: Tuning for PPC745x but AltiVec disabled!";
- fi
+ warn_altivec disabled PPC745x
;;
74*|ppc74*|PowerPC74*)
add_cflags "-mcpu=7400 -mpowerpc-gfxopt"
- if test $altivec = "no"; then
- echo "WARNING: Tuning for PPC74xx but AltiVec disabled!";
- fi
+ warn_altivec disabled PPC74xx
;;
G5|g5|970|ppc970|PowerPC970|power4*|Power4*)
add_cflags "-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"
- if test $altivec = "no"; then
- echo "WARNING: Tuning for PPC970 but AltiVec disabled!";
- fi
+ warn_altivec disabled PPC970
POWERPCMODE="64bits"
;;
# targets that do NOT support conditional mov (cmov)
sparc64)
add_cflags "-mcpu=v9"
;;
+ bf*) #bf531 bf532 bf533 bf561 bf5xx all get this config
+ add_cflags "-mfdpic"
+ add_ldflags "-mfdpic -Wl,--defsym,__stacksize=0x40000"
+ ;;
*)
echo "WARNING: Unknown CPU \"$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>>$logfile <<EOF
#! /bin/sh
EOF
if test "$?" != 0; then
echo "$cc is unable to create an executable file."
- if test -z "$cross_prefix" -a "$cross_compile" = no; then
+ if test -z "$cross_prefix" && disabled cross_compile ; then
echo "If $cc is a cross-compiler, use the --cross-compile option."
echo "Only do this if you know what cross compiling means."
fi
# ---
# big/little-endian test
-if test "$cross_compile" = "no"; then
+if disabled cross_compile; then
check_ld <<EOF || die "endian test failed" && $TMPE && bigendian="yes"
#include <inttypes.h>
int main(int argc, char ** argv){
check_header malloc.h
check_func memalign
-if test "$memalign" = "no" -a "$need_memalign" = "yes" -a \
- "$memalign_hack" != "yes"; then
+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_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
for thread in pthreads beosthreads os2threads w32threads; do
if enabled $thread; then
- if test $thread_type != "no"; then
+ if ! disabled thread_type ; then
die "ERROR: Only one thread type must be selected."
else
thread_type="$thread"
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 libdts && require libdts dts.h dts_init -ldts -lm
-enabled libgsm && require libgsm gsm.h gsm_create -lgsm
+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
-
-# Ugh, libfaac uses stdcall calling convention on win32 so we can't use
-# the generic test functions
-if enabled libfaac; then
- save_flags
- temp_extralibs -lfaac
- check_ld <<EOF && add_extralibs -lfaac || die "ERROR: libfaac not found"
-#include <stdint.h>
-#include <faac.h>
-int main(){
- char *id, *cpr;
- faacEncGetVersion(&id, &cpr);
- return 0;
-}
-EOF
- restore_flags
-fi
-
-# Ugh, recent faad2 versions have renamed all functions and #define the
-# old names in faad.h. Generic tests won't work.
-if enabled libfaad; then
- save_flags
- temp_extralibs -lfaad
- check_ld <<EOF && add_extralibs -lfaad || die "ERROR: libfaad not found"
-#include <faad.h>
-int main(){
- faacDecOpen();
- return 0;
-}
-EOF
- restore_flags
-fi
-
-# Ugh, avisynth uses WINAPI calls. Generic tests won't work.
-if enabled avisynth; then
- save_flags
- temp_extralibs -lvfw32
- check_ld <<EOF && add_extralibs -lvfw32 || die "ERROR: vfw32 not found"
-#include <windows.h>
-#include <vfw.h>
-int main(){
- AVIFileInit();
- return 0;
-}
-EOF
- restore_flags
-fi
-
+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
ldl=-ldl
fi
-if test "$vhook" = "default"; then
- vhook="$dlopen"
-fi
+test "$vhook" = "default" && vhook="$dlopen"
-if enabled_any vhook liba52bin libfaadbin; then
- add_extralibs $ldl
-fi
+enabled_any vhook liba52bin libfaadbin && add_extralibs $ldl
-if test "$targetos" = "CYGWIN" -a "$lstatic" = "yes" ; then
+if test "$targetos" = "CYGWIN" && enabled static ; then
vhook="no"
echo
echo "At the moment vhooks don't work on Cygwin static builds."
check_ldflags -export-dynamic
fi
-if enabled audio_beos; then
- add_extralibs "-lmedia -lbe"
-fi
-
-##########################################
-# imlib check
+enabled audio_beos && add_extralibs "-lmedia -lbe"
-temp_extralibs -lImlib2
-check_ld <<EOF && imlib2=yes || imlib2=no
-#include <X11/Xlib.h>
-#include <Imlib2.h>
-int main( void ) { return (int) imlib_load_font("foo"); }
-EOF
-restore_flags
-
-##########################################
-# FreeType check
-
-freetype2=no
-if test "x$targetos" != "xBeOS"; then
- if (freetype-config --version) >/dev/null 2>&1 ; then
- temp_cflags `freetype-config --cflags`
- temp_extralibs `freetype-config --libs`
- check_ld <<EOF && freetype2=yes
-#include <ft2build.h>
-int main( void ) { return (int) FT_Init_FreeType(0); }
-EOF
- restore_flags
- fi
-fi
+check_foo_config imlib2 imlib2 Imlib2.h imlib_load_font
+check_foo_config freetype2 freetype ft2build.h FT_Init_FreeType
##########################################
# SDL check
sdl_too_old=no
sdl=no
SDL_CONFIG="${cross_prefix}sdl-config"
-if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then
- temp_cflags `"${SDL_CONFIG}" --cflags`
+if "${SDL_CONFIG}" --version >/dev/null 2>&1; then
+ sdl_cflags=`"${SDL_CONFIG}" --cflags`
+ temp_cflags $sdl_cflags
temp_extralibs `"${SDL_CONFIG}" --libs`
- check_ld <<EOF
-#include <SDL.h>
-#undef main /* We don't want SDL to override our main() */
-int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
-EOF
- if test $? = 0; then
+ if check_lib SDL.h SDL_Init; then
_sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'`
if test "$_sdlversion" -lt 121 ; then
sdl_too_old=yes
else
sdl=yes
- check_cc <<EOF && sdl_video_size=yes || sdl_video_size=no
+ check_cc $sdl_cflags <<EOF && enable sdl_video_size
#include <SDL.h>
int main(void){
const SDL_VideoInfo *vi = SDL_GetVideoInfo();
restore_flags
fi
-enabled sdl || ffplay=no
-
-##########################################
-# texi2html check
-
-texi2html=no
-if (texi2html -version) >/dev/null 2>&1; then
-texi2html=yes
-fi
+texi2html -version >/dev/null 2>&1 && enable texi2html || disable texi2html
##########################################
# IPv6 check
}
EOF
-# check for video4linux2 --- V4L2_PIX_FMT_YUV420
-enabled video4linux2 && check_cc <<EOF || video4linux2="no"
-#include <sys/time.h>
-#include <asm/types.h>
-#include <linux/videodev2.h>
-int dummy = V4L2_PIX_FMT_YUV420;
-struct v4l2_buffer dummy1;
-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
+ { 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 &&
check_cflags -Wpointer-arith
check_cflags -Wredundant-decls
check_cflags -Wno-pointer-sign
-enabled extrawarnings && check_cflags -Winline
+enabled extra_warnings && check_cflags -Winline
# add some linker flags
check_ldflags $LDLATEFLAGS
fi
# PIC flags for shared library objects where they are needed
-if enabled lshared; then
+if enabled shared; then
# LIBOBJFLAGS may have already been set in the OS configuration
if test -z "$LIBOBJFLAGS" ; then
case "$arch" in
- x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;;
+ x86_64|ia64|alpha|sparc*|power*) LIBOBJFLAGS="\$(PIC)" ;;
esac
fi
fi
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 pthreads beosthreads os2threads w32threads && 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 "debug symbols $debug"
echo "strip symbols $dostrip"
echo "optimize $optimize"
-echo "static $lstatic"
-echo "shared $lshared"
+echo "static $static"
+echo "shared $shared"
echo "postprocessing support $pp"
echo "software scaler enabled $swscaler"
echo "video hooking $vhook"
echo "AMR-NB fixed support $amr_nb_fixed"
echo "AMR-WB float support $amr_wb"
echo "AMR-WB IF2 support $amr_if2"
-if test "$gpl" = "no" ; then
+if disabled gpl; then
echo "License: LGPL"
else
echo "License: GPL"
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"'"' >> $TMPH
+echo "#define FFMPEG_CONFIGURATION \"$FFMPEG_CONFIGURATION\"" >> $TMPH
echo "PREFIX=$PREFIX" >> config.mak
echo "prefix=\$(DESTDIR)\${PREFIX}" >> config.mak
echo "VHOOKSHFLAGS=$VHOOKSHFLAGS" >> config.mak
echo "VHOOKLIBS=$VHOOKLIBS" >> config.mak
echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
-echo "BUILD_STATIC=$lstatic" >> 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 lstatic; then
+if enabled static; then
echo "LIB=$LIB" >> config.mak
else # Some Make complain if this variable does not exist.
echo "LIB=" >> config.mak
echo "SLIBPREF=$SLIBPREF" >> config.mak
echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
-echo "TARGET_OS=$targetos" >> config.mak
ucarch=`toupper $arch`
echo "TARGET_ARCH_${ucarch}=yes" >> config.mak
if test "$POWERPCMODE" = "64bits"; then
echo "#define POWERPC_MODE_64BITS 1" >> $TMPH
fi
- if enabled powerpc_perf; then
- echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH
- fi
;;
sparc64)
echo "TARGET_ARCH_SPARC=yes" >> config.mak
-if enabled lshared; then
+if enabled shared; then
echo "BUILD_SHARED=yes" >> config.mak
echo "PIC=-fPIC -DPIC" >> config.mak
echo "SPPMAJOR=${pp_version%%.*}" >> config.mak
echo "LIB_INSTALL_EXTRA_CMD=${LIB_INSTALL_EXTRA_CMD}" >> config.mak
echo "EXTRALIBS=$extralibs" >> config.mak
-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 pthreads beosthreads os2threads w32threads && enable threads
-
-check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
- $DEMUXER_LIST $MUXER_LIST
-
print_config HAVE_ $TMPH config.mak $HAVE_LIST
print_config CONFIG_ $TMPH config.mak $CONFIG_LIST
print_config TARGET_ $TMPH config.mak $TARGET_LIST
libavcodec/sparc \
libavcodec/mlib \
libavcodec/ppc \
- libavcodec/liba52 \
libavcodec/amr \
libavcodec/amr_float \
libavcodec/amrwb_float \
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