echo " --enable-faad enable faad support via libfaad [default=no]"
echo " --enable-faadbin build faad support with runtime linking [default=no]"
echo " --enable-faac enable faac support via libfaac [default=no]"
+echo " --enable-libgsm enable gsm support via libgsm [default=no]"
echo " --enable-xvid enable xvid support via xvidcore [default=no]"
echo " --enable-x264 enable H.264 encoding via x264 [default=no]"
echo " --enable-mingw32 enable mingw32 native/cross windows compile"
echo " --extra-cflags=ECFLAGS add ECFLAGS to CFLAGS [$CFLAGS]"
echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
+echo " --build-suffix=SUFFIX suffix for application specific build []"
echo " --cpu=CPU force cpu to CPU [$cpu]"
echo " --tune=PROCESSOR tune code for a particular CPU (may fails or misperforms on other CPUs)"
echo " --powerpc-perf-enable enable performance report on PPC (requires enabling PMC)"
echo " --disable-mmx disable mmx 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-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-zlib disable zlib [default=no]"
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 " --enable-codec=codec enables codec"
+echo " --disable-codec=codec disables codec"
+echo " --disable-encoders disables all encoders"
+echo " --disable-decoders disables all decoders"
echo ""
echo "NOTE: The object files are build at the place where configure is launched"
exit 1
tune="generic"
powerpc_perf="no"
mmx="default"
+iwmmxt="default"
altivec="default"
mmi="default"
case "$cpu" in
i386|i486|i586|i686|i86pc|BePC)
cpu="x86"
;;
- x86_64)
- if [ "`$cc -dumpmachine | grep x86_64 | cut -d- -f1`" = "x86_64" -a \
- -z "`echo $CFLAGS | grep -- -m32`" ]; then
- cpu="x86_64"
- else
- cpu="x86"
+ x86_64|amd64)
+ cpu="x86"
+ 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 $CFLAGS | grep -- -m32`" ]; then
+ cpu="x86_64"
+ fi
fi
;;
# armv4l is a subset of armv5tel
esac
gprof="no"
v4l="yes"
+bktr="no"
audio_oss="yes"
audio_beos="no"
dv1394="yes"
dc1394="no"
network="yes"
zlib="yes"
+libgsm="no"
mp3lame="no"
libogg="no"
vorbis="no"
need_inet_aton="no"
ffserver="yes"
ffplay="yes"
+LIBOBJFLAGS=""
LDFLAGS=-Wl,--warn-common
FFSLDFLAGS=-Wl,-E
+LDCONFIG="ldconfig"
LIBPREF="lib"
LIBSUF=".a"
SLIBPREF="lib"
SLIBSUF=".so"
EXESUF=""
+BUILDSUF=""
amr_nb="no"
amr_wb="no"
amr_nb_fixed="no"
;;
NetBSD)
v4l="no"
+bktr="yes"
audio_oss="yes"
dv1394="no"
make="gmake"
;;
esac
;;
+OpenBSD)
+v4l="no"
+bktr="yes"
+audio_oss="yes"
+dv1394="no"
+make="gmake"
+LIBOBJFLAGS="\$(PIC)"
+LDFLAGS="$LDFLAGS -export-dynamic -pthread"
+LDCONFIG="ldconfig -m \$(libdir)"
+extralibs="$extralibs -lossaudio"
+;;
FreeBSD)
v4l="no"
+bktr="yes"
audio_oss="yes"
dv1394="no"
make="gmake"
;;
BSD/OS)
v4l="no"
+bktr="yes"
audio_oss="yes"
dv1394="no"
extralibs="-lpoll -lgnugetopt -lm"
extralibs=""
cygwin="yes"
EXESUF=".exe"
-test -f /usr/include/inttypes.h || \
-test -f /usr/local/include/inttypes.h || \
-echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \
- "/usr/local/include/inttypes.h !!!"
;;
Linux)
LDFLAGS="$LDFLAGS -rdynamic"
esac
# find source path
-# XXX: we assume an absolute path is given when launching configure,
-# except in './configure' case.
source_path="`echo $0 | sed -e 's#/configure##'`"
source_path_used="yes"
if test -z "$source_path" -o "$source_path" = "." ; then
source_path=`pwd`
source_path_used="no"
+else
+ source_path="`cd \"$source_path\"; pwd`"
fi
FFMPEG_CONFIGURATION=" "
FFMPEG_CONFIGURATION="$FFMPEG_CONFIGURATION""$opt "
done
+CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c | sed 's/.*&\(.*\)).*/\1/'`
+
for opt do
case "$opt" in
- --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
+ --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes
;;
- --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`
+ --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes
;;
--mandir=*) mandir=`echo $opt | cut -d '=' -f 2`
;;
;;
--cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
;;
- --cc=*) cc=`echo $opt | cut -d '=' -f 2`
+ --cc=*) cc=`echo $opt | cut -d '=' -f 2-`
;;
--make=*) make=`echo $opt | cut -d '=' -f 2`
;;
;;
--extra-libs=*) extralibs=${opt#--extra-libs=}
;;
+ --build-suffix=*) BUILDSUF=${opt#--build-suffix=}
+ ;;
--cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
;;
--tune=*) tune=`echo $opt | cut -d '=' -f 2`
;;
--disable-mmx) mmx="no"
;;
+ --disable-iwmmxt) iwmmxt="no"
+ ;;
--disable-altivec) altivec="no"
;;
--enable-gprof) gprof="yes"
;;
--disable-v4l) v4l="no"
;;
+ --disable-bktr) bktr="no"
+ ;;
--disable-audio-oss) audio_oss="no"
;;
--disable-audio-beos) audio_beos="no"
;;
--enable-a52) a52="yes"
;;
- --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
+ --enable-a52bin) a52bin="yes"
;;
--enable-dts) dts="yes" ; extralibs="$extralibs -ldts"
;;
;;
--enable-shared-pp) shared_pp="yes"
;;
+ --enable-libgsm) libgsm="yes"
+ ;;
--enable-mp3lame) mp3lame="yes"
;;
--enable-libogg) libogg="yes"
;;
--disable-strip) dostrip="no"
;;
+ --enable-codec=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-codec=}"
+ ;;
+ --disable-codec=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-codec=}##\"`"
+ ;;
+ --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`"
+ ;;
+ --disable-decoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*decoder//g'`"
+ ;;
esac
done
fi
fi
+# check iwmmxt support
+if test $iwmmxt = "default" -a $cpu = "armv4l"; then
+ cat > $TMPC << EOF
+ int main(void) {
+ __asm__ __volatile__ ("wunpckelub wr6, wr4");
+ }
+EOF
+
+ iwmmxt=no
+ if ${cross_prefix}${cc} -o $TMPO $TMPC 2> /dev/null ; then
+ iwmmxt=yes
+ fi
+fi
+
#Darwin CC versions
needmdynamicnopic="no"
if test $targetos = Darwin; then
*2.95*)
CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer"
;;
- *3.*)
+ *[34].*)
CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare"
if test "$lshared" = no; then
needmdynamicnopic="yes"
TUNECPU=ppc970
POWERPCMODE="64bits"
;;
+ i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona)
+ CFLAGS="$CFLAGS -march=$tune"
+ ;;
*)
- echo "WARNING: unknown CPU "$tune", ignored"
+ echo "WARNING: unknown CPU \"$tune\", ignored"
;;
esac
fi
if test "$mingw32" = "yes" ; then
v4l="no"
+ bktr="no"
audio_oss="no"
dv1394="no"
dc1394="no"
ffserver="no"
network="no"
- LIBPREF=""
- LIBSUF=".lib"
SLIBPREF=""
SLIBSUF=".dll"
EXESUF=".exe"
- prefix="/c/Program Files/FFmpeg"
- bindir="$prefix"
+ if test "$force_prefix" != yes; then prefix="/c/Program Files/FFmpeg"; fi
+ if test "$force_libdir" != yes; then bindir="$prefix"; fi
fi
cc="${cross_prefix}${cc}"
EOF
builtin_vector=no
-if $cc -o $TMPO $TMPC 2> /dev/null ; then
+if $cc -msse -o $TMPO $TMPC 2> /dev/null ; then
builtin_vector=yes
fi
vhook="$dlopen"
fi
+if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then
+ extralibs="$extralibs $ldl"
+fi
+
+
##########################################
# imlib probe
EOF
imlib2=no
-if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then
+if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then
imlib2=yes
fi
fi
fi
+# PIC flags for shared library objects where they are needed
+if test "$lshared" = "yes" ; then
+ # LIBOBJFLAGS may have already been set in the OS configuration
+ if test -z "$LIBOBJFLAGS" ; then
+ if test "$cpu" = "x86_64" -o "$cpu" = "ia64" ; then
+ LIBOBJFLAGS="\$(PIC)"
+ fi
+ fi
+fi
+
if test x"$bindir" = x""; then
bindir="${prefix}/bin"
fi
echo "C compiler $cc"
echo "make $make"
echo "CPU $cpu ($tune)"
+if test "$BUILDSUF" != ""; then
+echo "Build suffix $BUILDSUF"
+fi
echo "Big Endian $bigendian"
echo "inttypes.h $inttypes"
echo "broken inttypes.h $emu_fast_int"
echo "MMX enabled $mmx"
echo "Vector Builtins $builtin_vector"
fi
+if test $cpu = "armv4l"; then
+echo "IWMMXT enabled $iwmmxt"
+fi
if test $cpu = "mips"; then
echo "MMI enabled $mmi"
fi
fi
echo "gprof enabled $gprof"
echo "zlib enabled $zlib"
+echo "libgsm enabled $libgsm"
echo "mp3lame enabled $mp3lame"
echo "libogg enabled $libogg"
echo "vorbis enabled $vorbis"
echo "OPTFLAGS=$CFLAGS" >> config.mak
echo "SHCFLAGS=$SHCFLAGS">>config.mak
echo "LDFLAGS=$LDFLAGS" >> config.mak
+echo "LDCONFIG=$LDCONFIG" >> config.mak
echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
echo "SHFLAGS=$SHFLAGS" >> config.mak
+echo "LIBOBJFLAGS=$LIBOBJFLAGS" >> config.mak
+echo "BUILDSUF=$BUILDSUF" >> config.mak
echo "LIBPREF=$LIBPREF" >> config.mak
-echo "LIBSUF=$LIBSUF" >> config.mak
+echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak
echo "SLIBPREF=$SLIBPREF" >> config.mak
-echo "SLIBSUF=$SLIBSUF" >> config.mak
-echo "EXESUF=$EXESUF" >> config.mak
+echo "SLIBSUF=\${BUILDSUF}$SLIBSUF" >> config.mak
+echo "EXESUF=\${BUILDSUF}$EXESUF" >> config.mak
echo "TARGET_OS=$TARGET_OS" >> config.mak
if test "$cpu" = "x86" ; then
echo "TARGET_ARCH_X86=yes" >> config.mak
echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
fi
+if test "$iwmmxt" = "yes" ; then
+ echo "TARGET_IWMMXT=yes" >> config.mak
+ echo "#define HAVE_IWMMXT 1" >> $TMPH
+fi
if test "$mmi" = "yes" ; then
echo "TARGET_MMI=yes" >> config.mak
echo "#define HAVE_MMI 1" >> $TMPH
echo "HAVE_PTHREADS=yes" >> config.mak
echo "#define HAVE_PTHREADS 1" >> $TMPH
echo "#define HAVE_THREADS 1" >> $TMPH
- if test $targetos != FreeBSD; then
+ if test $targetos != FreeBSD -a $targetos != OpenBSD ; then
extralibs="$extralibs -lpthread"
fi
fi
if test "$vhook" = "yes" ; then
echo "BUILD_VHOOK=yes" >> config.mak
echo "#define HAVE_VHOOK 1" >> $TMPH
- extralibs="$extralibs $ldl"
fi
if test "$lshared" = "yes" ; then
echo "BUILD_SHARED=yes" >> config.mak
- echo "PIC=-fPIC" >> config.mak
+ echo "PIC=-fPIC -DPIC" >> config.mak
fi
echo "EXTRALIBS=$extralibs" >> config.mak
version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" |
echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
fi
+if test "$bktr" = "yes" ; then
+ echo "#define CONFIG_BKTR 1" >> $TMPH
+ echo "CONFIG_BKTR=yes" >> config.mak
+fi
+
if test "$dv1394" = "yes" ; then
echo "#define CONFIG_DV1394 1" >> $TMPH
echo "CONFIG_DV1394=yes" >> config.mak
echo "CONFIG_ZLIB=yes" >> config.mak
fi
+if test "$libgsm" = "yes" ; then
+ echo "#define CONFIG_LIBGSM 1" >> $TMPH
+ echo "CONFIG_LIBGSM=yes" >> config.mak
+fi
+
if test "$mp3lame" = "yes" ; then
echo "#define CONFIG_MP3LAME 1" >> $TMPH
echo "CONFIG_MP3LAME=yes" >> config.mak
fi
+for codec in $CODEC_LIST ; do
+ echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH
+ echo "CONFIG_`echo $codec | tr a-z A-Z`=yes" >> config.mak
+done
+
diff $TMPH config.h >/dev/null 2>&1
if test $? -ne 0 ; then
mv -f $TMPH config.h
fi
rm -f $TMPO $TMPC $TMPE $TMPS $TMPH
+
+
+# build pkg-config files libavcodec.pc, libavformat.pc and libpostproc.pc
+
+lavc_build=`grep '#define LIBAVCODEC_BUILD' "$source_path/libavcodec/avcodec.h" | sed 's/[^0-9]//g'`
+lavf_build=`grep '#define LIBAVFORMAT_BUILD' "$source_path/libavformat/avformat.h" | sed 's/[^0-9]//g'`
+
+requires=
+test "$libogg" = "yes" && requires="$requires ogg >= 1.1"
+test "$vorbis" = "yes" && requires="$requires vorbis"
+test "$theora" = "yes" && requires="$requires theora"
+
+# libavcodec.pc
+cat <<EOF >libavcodec.pc
+prefix=$prefix
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: libavcodec
+Description: FFmpeg codec library
+Version: $version-$lavc_build
+Requires: $requires
+Conflicts:
+Libs: -L\${libdir} -lavcodec $extralibs
+Cflags: -I\${includedir} -I\${includedir}/ffmpeg
+EOF
+
+cat <<EOF >libavcodec-uninstalled.pc
+prefix=
+exec_prefix=
+libdir=\${pcfiledir}/libavcodec
+includedir=\${pcfiledir}/libavcodec
+
+Name: libavcodec
+Description: FFmpeg codec library
+Version: $version-$lavc_build
+Requires: $requires
+Conflicts:
+Libs: \${libdir}/${LIBPREF}avcodec${LIBSUF} $extralibs
+Cflags: -I\${includedir}
+EOF
+
+# libavformat.pc
+cat <<EOF >libavformat.pc
+prefix=$prefix
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: libavformat
+Description: FFmpeg container format library
+Version: $version-$lavf_build
+Requires: $requires libavcodec = $version-$lavc_build
+Conflicts:
+Libs: -L\${libdir} -lavformat $extralibs
+Cflags: -I\${includedir} -I\${includedir}/ffmpeg
+EOF
+
+cat <<EOF >libavformat-uninstalled.pc
+prefix=
+exec_prefix=
+libdir=\${pcfiledir}/libavformat
+includedir=\${pcfiledir}/libavformat
+
+Name: libavformat
+Description: FFmpeg container format library
+Version: $version-$lavf_build
+Requires: $requires libavcodec = $version-$lavc_build
+Conflicts:
+Libs: \${libdir}/${LIBPREF}avformat${LIBSUF} $extralibs
+Cflags: -I\${includedir}
+EOF
+
+
+# libpostproc.pc
+cat <<EOF >libpostproc.pc
+prefix=$prefix
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: libpostproc
+Description: FFmpeg post processing library
+Version: $version
+Requires:
+Conflicts:
+Libs: -L\${libdir} -lpostproc
+Cflags: -I\${includedir} -I\${includedir}/postproc
+EOF
+
+cat <<EOF >libpostproc-uninstalled.pc
+prefix=
+exec_prefix=
+libdir=\${pcfiledir}/libavcodec/libpostproc
+includedir=\${pcfiledir}/libavcodec/libpostproc
+
+Name: libpostproc
+Description: FFmpeg post processing library
+Version: $version
+Requires:
+Conflicts:
+Libs: \${libdir}/${LIBPREF}postproc${LIBSUF}
+Cflags: -I\${includedir}
+EOF
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