X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=configure;h=e315b5f6ee2b61ca22e6c27f207a58559866de68;hb=6a09487edc1d5954d59a7fb0075ea88a8a0950b3;hp=78452c99123eb8f4d363b169f6cbe526fd7a5330;hpb=65f51a41afd8e960690e5910ef7f080dc769575a;p=ffmpeg diff --git a/configure b/configure index 78452c99123..e315b5f6ee2 100755 --- a/configure +++ b/configure @@ -3,100 +3,297 @@ # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard # -if test x"$1" = x"-h" -o x"$1" = x"--help" ; then -cat << EOF +# make sure we are running under a compatible shell +(: ${foo%%bar}) 2>/dev/null +if test "$?" != 0; then + if test "x$FFMPEG_CONFIGURE_EXEC" = x; then + FFMPEG_CONFIGURE_EXEC=1 + export FFMPEG_CONFIGURE_EXEC + exec bash "$0" "$@" + exec ksh "$0" "$@" + exec /usr/xpg4/bin/sh "$0" "$@" + fi + echo "No compatible shell script interpreter found." + 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 " --incdir=DIR install includes in DIR [PREFIX/include/ffmpeg]" + echo " --mandir=DIR install man page in DIR [PREFIX/man]" + echo " --enable-mp3lame enable MP3 encoding via libmp3lame [default=no]" + echo " --enable-libogg enable Ogg support via libogg [default=no]" + echo " --enable-vorbis enable Vorbis support via libvorbis [default=no]" + echo " --enable-theora enable Theora support via libtheora [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-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 MinGW native/cross Windows compile" + echo " --enable-mingwce enable MinGW native/cross WinCE compile" + echo " --enable-a52 enable GPLed A52 support [default=no]" + echo " --enable-a52bin open liba52.so.0 at runtime [default=no]" + echo " --enable-dts enable GPLed DTS support [default=no]" + echo " --enable-pp enable GPLed postprocessing support [default=no]" + 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-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-sunmlib use Sun medialib [default=no]" + echo " --enable-pthreads use pthreads [default=no]" + echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394" + echo " and libraw1394 [default=no]" + 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 [$cross_prefix]" + echo " --cross-compile assume a cross-compiler is used" + echo " --cc=CC use C compiler CC [$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 " --cpu=CPU force cpu to CPU [$cpu]" + echo " --tune=CPU tune code for a particular CPU" + echo " (may fail or perform badly on other CPUs)" + echo " --powerpc-perf-enable enable performance report on PPC" + echo " (requires enabling PMC)" + echo " --disable-mmx disable MMX usage" + echo " --disable-iwmmxt disable iwmmxt usage" + echo " --disable-altivec disable AltiVec usage" + echo " --disable-audio-oss disable OSS audio support [default=no]" + echo " --disable-audio-beos disable BeOS audio support [default=no]" + echo " --disable-v4l disable video4linux grabbing [default=no]" + echo " --disable-v4l2 disable video4linux2 grabbing [default=no]" + echo " --disable-bktr disable bktr video grabbing [default=no]" + echo " --disable-dv1394 disable DV1394 grabbing [default=no]" + echo " --disable-network disable network support [default=no]" + echo " --disable-zlib disable zlib [default=no]" + echo " --disable-simple_idct disable simple IDCT routines [default=no]" + echo " --disable-vhook disable video hooking support" + echo " --enable-gprof enable profiling with gprof [$gprof]" + echo " --disable-debug disable debugging symbols" + echo " --disable-opts disable compiler optimizations" + echo " --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-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-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-decoder=NAME enables decoder NAME" + echo " --disable-encoders disables all encoders" + echo " --disable-decoders disables all decoders" + echo " --disable-muxers disables all muxers" + echo " --disable-demuxers disables all demuxers" + 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 </dev/null +} + +save_flags(){ + flags_saved && return + SAVE_CFLAGS="$CFLAGS" + SAVE_LDFLAGS="$LDFLAGS" + SAVE_extralibs="$extralibs" +} + +restore_flags(){ + CFLAGS="$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 $*\"" +} + +add_cflags(){ + append CFLAGS "$@" +} -Usage: configure [options] -Options: [defaults in brackets after descriptions] +add_ldflags(){ + append LDFLAGS "$@" +} + +add_extralibs(){ + append extralibs "$@" +} + +check_cc(){ + log check_cc "$@" + cat >$TMPC + log_file $TMPC + log $cc $CFLAGS "$@" -c -o $TMPO $TMPC + $cc $CFLAGS "$@" -c -o $TMPO $TMPC >>$logfile 2>&1 +} +check_cpp(){ + log check_cpp "$@" + cat >$TMPC + log_file $TMPC + log $cc $CFLAGS "$@" -E -o $TMPO $TMPC + $cc $CFLAGS "$@" -E -o $TMPO $TMPC >>$logfile 2>&1 +} + +check_ld(){ + log check_ld "$@" + cat >$TMPC + log_file $TMPC + log $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs + $cc $CFLAGS $LDFLAGS "$@" -o $TMPE $TMPC $extralibs >>$logfile 2>&1 +} + +check_cflags(){ + log check_cflags "$@" + check_cc "$@" < +int x; +EOF +} + +check_func(){ + log check_func "$@" + func=$1 + shift + check_ld "$@" <&1 >>$logfile; } +} + +require(){ + name="$1" + header="$2" + func="$3" + shift 3 + check_lib $header $func "$@" || die "ERROR: $name not found" +} + +if test x"$1" = x"-h" -o x"$1" = x"--help" ; then + show_help fi # set temporary file name @@ -115,12 +312,15 @@ TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" # default parameters +logging="yes" +logfile="config.err" prefix="/usr/local" libdir="" incdir="" mandir="" bindir="" cross_prefix="" +cross_compile="no" cc="gcc" ar="ar" ranlib="ranlib" @@ -156,7 +356,7 @@ case "$cpu" in "Power Macintosh"|ppc|powerpc) cpu="powerpc" ;; - mips|mipsel) + mips|mipsel|IP*) cpu="mips" ;; sun4u|sparc64) @@ -194,7 +394,6 @@ dv1394="yes" dc1394="no" network="yes" zlib="yes" -lzo="yes" libgsm="no" mp3lame="no" libogg="no" @@ -228,14 +427,14 @@ vhook="default" dlfcn="no" dlopen="no" mpegaudio_hp="yes" -SHFLAGS='-shared -Wl,-soname,$@.$(LIBMAJOR)' +SHFLAGS='-shared -Wl,-soname,$@' netserver="no" need_inet_aton="no" protocols="yes" ffserver="yes" ffplay="yes" LIBOBJFLAGS="" -LDFLAGS=-Wl,--warn-common +FFLDFLAGS=-Wl,--warn-common FFSLDFLAGS=-Wl,-E LDCONFIG="ldconfig" LIBPREF="lib" @@ -244,8 +443,8 @@ LIB='$(LIBPREF)$(NAME)$(LIBSUF)' SLIBPREF="lib" SLIBSUF=".so" SLIBNAME='$(SLIBPREF)$(NAME)$(SLIBSUF)' -SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBVERSION)' -SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)$(SLIBSUF).$(LIBMAJOR)' +SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' +SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' EXESUF="" BUILDSUF="" amr_nb="no" @@ -265,7 +464,7 @@ case $targetos in BeOS) prefix="/boot/home/config" # helps building libavcodec -CFLAGS="-DPIC -fomit-frame-pointer" +CFLAGS="$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 @@ -299,8 +498,9 @@ v4l2="no" audio_oss="no" dv1394="no" make="gmake" -LDFLAGS="" +FFLDFLAGS="" FFSLDFLAGS="" +SHFLAGS="-shared -Wl,-h,\$@" need_inet_aton="yes" extralibs="$extralibs -lsocket -lnsl" ;; @@ -311,11 +511,7 @@ bktr="yes" audio_oss="yes" dv1394="no" make="gmake" -LDFLAGS="$LDFLAGS -export-dynamic" -case `uname -r` in -2.*) extralibs="$extralibs -lossaudio" -;; -esac +extralibs="$extralibs -lossaudio" ;; OpenBSD) v4l="no" @@ -325,7 +521,6 @@ audio_oss="yes" dv1394="no" make="gmake" LIBOBJFLAGS="\$(PIC)" -LDFLAGS="$LDFLAGS -export-dynamic -pthread" LDCONFIG="ldconfig -m \$(libdir)" extralibs="$extralibs -lossaudio" ;; @@ -336,8 +531,15 @@ bktr="yes" audio_oss="yes" dv1394="no" make="gmake" -CFLAGS="-pthread" -LDFLAGS="$LDFLAGS -export-dynamic -pthread" +CFLAGS="$CFLAGS -pthread" +;; +GNU/kFreeBSD) +v4l="no" +v4l2="no" +bktr="yes" +audio_oss="yes" +dv1394="no" +CFLAGS="$CFLAGS -pthread" ;; BSD/OS) v4l="no" @@ -361,7 +563,7 @@ extralibs="" darwin="yes" strip="strip -x" installstrip="" -LDFLAGS="-Wl,-dynamic,-search_paths_first" +FFLDFLAGS="-Wl,-dynamic,-search_paths_first" SLIBSUF=".dylib" SLIBNAME_WITH_FULLVERSION='$(SLIBPREF)$(NAME).$(LIBVERSION)$(SLIBSUF)' SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME).$(LIBMAJOR)$(SLIBSUF)' @@ -383,7 +585,6 @@ cygwin="yes" EXESUF=".exe" ;; Linux) -LDFLAGS="$LDFLAGS -rdynamic" ;; IRIX*) ranlib="echo ignoring ranlib" @@ -397,8 +598,8 @@ TMPE=$TMPE".exe" ar="emxomfar -p128" ranlib="echo ignoring ranlib" strip="echo ignoring strip" -CFLAGS="-Zomf" -LDFLAGS="-Zomf -Zstack 16384 -s" +CFLAGS="$CFLAGS -Zomf" +FFLDFLAGS="-Zomf -Zstack 16384 -s" SHFLAGS="-Zdll -Zomf" FFSLDFLAGS="" LIBPREF="" @@ -460,6 +661,10 @@ CODEC_LIST=`grep 'register_avcodec(&[a-z]' $source_path/libavcodec/allcodecs.c for opt do case "$opt" in + --log) + ;; + --log=*) logging="${opt#*=}" + ;; --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`; force_prefix=yes ;; --libdir=*) libdir=`echo $opt | cut -d '=' -f 2`; force_libdir=yes @@ -472,13 +677,15 @@ for opt do ;; --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2` ;; + --cross-compile) cross_compile=yes + ;; --cc=*) cc=`echo $opt | cut -d '=' -f 2-` ;; --make=*) make=`echo $opt | cut -d '=' -f 2` ;; --extra-cflags=*) CFLAGS="$CFLAGS ${opt#--extra-cflags=}" ;; - --extra-ldflags=*) LDFLAGS="$LDFLAGS ${opt#--extra-ldflags=}" + --extra-ldflags=*) FFLDFLAGS="$FFLDFLAGS ${opt#--extra-ldflags=}" ;; --extra-libs=*) extralibs=${opt#--extra-libs=} ;; @@ -514,51 +721,38 @@ for opt do ;; --disable-zlib) zlib="no" ;; - --disable-lzo) lzo="no" - ;; --enable-a52) a52="yes" ;; --enable-a52bin) a52bin="yes" ;; --enable-dts) dts="yes" - extralibs="$extralibs -ldts" ;; --enable-pp) pp="yes" ;; --enable-libgsm) libgsm="yes" - extralibs="$extralibs -lgsm" ;; --enable-mp3lame) mp3lame="yes" - extralibs="$extralibs -lmp3lame" ;; --enable-libogg) libogg="yes" - extralibs="$extralibs -logg" pkg_requires="$pkg_requires ogg >= 1.1" ;; --enable-vorbis) vorbis="yes" - extralibs="$extralibs -lvorbis -lvorbisenc" pkg_requires="$pkg_requires vorbis vorbisenc" ;; --enable-theora) theora="yes" - extralibs="$extralibs -ltheora" pkg_requires="$pkg_requires theora" ;; --enable-faad) faad="yes" - extralibs="$extralibs -lfaad" ;; --enable-faadbin) faadbin="yes" ;; --enable-faac) faac="yes" - extralibs="$extralibs -lfaac" ;; --enable-xvid) xvid="yes" - extralibs="$extralibs -lxvidcore" ;; --enable-x264) x264="yes" - extralibs="$extralibs -lx264" ;; --enable-dc1394) dc1394="yes" - extralibs="$extralibs -ldc1394_control -lraw1394" pkg_requires="$pkg_requires libraw1394" ;; --disable-vhook) vhook="no" @@ -591,13 +785,13 @@ for opt do ;; --enable-small) optimize="small" ;; - --enable-amr_nb) amr_nb="yes" + --enable-amr_nb) amr="yes"; amr_nb="yes"; amr_nb_fixed="no" ;; - --enable-amr_nb-fixed) amr_nb_fixed="yes" + --enable-amr_nb-fixed) amr="yes"; amr_nb_fixed="yes"; amr_nb="no" ;; - --enable-amr_wb) amr_wb="yes" + --enable-amr_wb) amr="yes"; amr_wb="yes" ;; - --enable-amr_if2) amr_if2="yes" + --enable-amr_if2) amr="yes"; amr_if2="yes" ;; --enable-sunmlib) sunmlib="yes" ;; @@ -625,6 +819,8 @@ for opt do ;; --disable-demuxers) demuxers="no" ;; + --help) show_help + ;; *) echo "Unknown option \"$opt\"." echo "See $0 --help for available options." @@ -633,6 +829,23 @@ for opt do esac done +if test "$logging" != no; then + test "$logging" = yes || logfile="$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}" + # we need to build at least one lib type if test "$lstatic" = "no" && test "$lshared" = "no" ; then cat < $TMPC << EOF - #include - int main( void ) { return 0; } -EOF - - if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then - cat > $TMPC << EOF + if check_header faad.h; then + check_cc << EOF #include #ifndef FAAD2_VERSION ok faad1 #endif int main( void ) { return 0; } EOF - if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then + if test $? = 0 ; then echo "FAAD2 is under GPL and --enable-gpl is not specified." fail="yes" fi @@ -728,16 +936,12 @@ fi # check iwmmxt support if test $iwmmxt = "default" -a $cpu = "armv4l"; then - cat > $TMPC << EOF + iwmmxt=no + check_cc < /dev/null ; then - iwmmxt=yes - fi fi #Darwin CC versions @@ -840,6 +1044,22 @@ if test $tune != "generic"; then esac fi +# compiler sanity check +check_exec < -cat > $TMPC << EOF -#include -int main( void ) { return 0; } -EOF - -_altivec_h="no" -if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then -_altivec_h="yes" -fi +check_header altivec.h && _altivec_h=yes || _altivec_h=no # check if our compiler supports Motorola AltiVec C API if test $altivec = "yes"; then -if test $_altivec_h = "yes"; then -cat > $TMPC << EOF -#include -int main(void) { - vector signed int v1, v2, v3; - v1 = vec_add(v2,v3); - return 0; -} -EOF -else -cat > $TMPC << EOF + if test $_altivec_h = "yes"; then + inc_altivec_h="#include " + else + inc_altivec_h= + fi + check_cc < /dev/null || altivec="no" -fi # mmi only available on mips if test $mmi = "default"; then @@ -895,15 +1100,37 @@ if test $mmi = "default"; then fi # check if our compiler supports mmi -if test $mmi = "yes"; then -cat > $TMPC << EOF +enabled mmi && check_cc < /dev/null || mmi="no" -fi + +# test gcc version to see if vector builtins can be used +# currently only used on i386 for MMX builtins +check_cc -msse < +int main(void) { +#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2) +return 0; +#else +#error no vector builtins +#endif +} +EOF + +# test for mm3dnow.h +test "$cpu" = "x86_64" && march=k8 || march=athlon +check_cc -march=$march < +int main(void) { +__m64 b1; +b1 = _m_pswapd(b1); +_m_femms(); +return 0; +} +EOF if test "$mingw32" = "yes" -o "$mingwce" = "yes"; then if test "$lshared" = "yes" && test "$lstatic" = "yes" ; then @@ -923,62 +1150,40 @@ EOF dc1394="no" ffserver="no" network="no" -if test "$mingwce" = "yes"; then - protocols="no" -fi + if test "$mingwce" = "yes"; then + protocols="no" + fi SLIBPREF="" SLIBSUF=".dll" EXESUF=".exe" - if test "$force_prefix" != yes; then prefix="/c/Program Files/FFmpeg"; fi + if test "$force_prefix" != yes; then prefix="$PROGRAMFILES/FFmpeg"; fi if test "$force_libdir" != yes; then bindir="$prefix"; fi fi -cc="${cross_prefix}${cc}" -ar="${cross_prefix}${ar}" -ranlib="${cross_prefix}${ranlib}" -strip="${cross_prefix}${strip}" - -if test -z "$cross_prefix" ; then - # --- # big/little-endian test -cat > $TMPC << EOF +if test "$cross_compile" = "no"; then + check_ld < int main(int argc, char ** argv){ volatile uint32_t i=0x01234567; return (*((uint8_t*)(&i))) == 0x67; } EOF - -if $cc -o $TMPE $TMPC 2>/dev/null ; then -$TMPE && bigendian="yes" -else -echo big/little test failed -fi - else - -# programs cannot be launched if cross compiling, so make a static guess -if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then - bigendian="yes" -fi - + # programs cannot be launched if cross compiling, so make a static guess + if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then + bigendian="yes" + fi fi # --- # *inttypes.h* test -cat > $TMPC << EOF -#include -int main(int argc, char ** argv){ - return 0; -} -EOF - -$cc -o $TMPE $TMPC 2>/dev/null || inttypes="no" +check_header inttypes.h || inttypes=no # --- # *int_fast* test -cat > $TMPC << EOF +check_cc < int main(int argc, char ** argv){ volatile uint_fast64_t i=0x01234567; @@ -986,248 +1191,183 @@ int main(int argc, char ** argv){ } EOF -$cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes" - # --- # check availability of some header files -cat > $TMPC << EOF -#include -int main( void ) { return 0; } -EOF - _memalign=no _malloc_h=no -if $cc -o $TMPE $TMPC 2> /dev/null ; then -_malloc_h=yes -_memalign=yes -# check for memalign - atmos -cat > $TMPC << EOF -#include -#include -int main ( void ) { -char *string = NULL; -string = memalign(64, sizeof(char)); -return 0; -} -EOF -$cc -o $TMPE $TMPC 2> /dev/null || _memalign=no +if check_header malloc.h; then + _malloc_h=yes + _memalign=yes + check_func memalign || _memalign="no" fi if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then - echo "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." - exit 1 -fi - -cat > $TMPC << EOF -#include -int main( void ) { localtime_r(NULL, NULL); } -EOF - -localtime_r=no -if $cc -o $TMPE $TMPC 2> /dev/null ; then - localtime_r=yes -fi - -if test "$zlib" = "yes"; then -# check for zlib - mmu_man -cat > $TMPC << EOF -#include -int main ( void ) { -if (zlibVersion() != ZLIB_VERSION) - puts("zlib version differs !!!"); - return 1; -return 0; + die "Error, no memalign() but SSE enabled, disable it or use --enable-memalign-hack." +fi + +check_func localtime_r && localtime_r=yes || localtime_r=no +enabled zlib && check_lib zlib.h zlibVersion -lz || zlib="no" + +# check for some common methods of building with pthread support +# do this before the optional library checks as some of them require pthreads +if enabled pthreads; then + { check_cflags -pthread && check_ldflags -pthread; } || + { check_cflags -pthreads && check_ldflags -pthreads; } || + check_lib pthread.h pthread_create -lpthread || + check_func pthread_create || + die "ERROR: can't find pthreads library" +fi + +# these are off by default, so fail if requested and not available +enabled dts && require libdts dts.h dts_init -ldts +enabled libgsm && require libgsm gsm.h gsm_create -lgsm +enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame +enabled vorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc +enabled libogg && require libogg ogg/ogg.h ogg_sync_init -logg +enabled theora && require libtheora theora/theora.h theora_info_init -ltheora +enabled xvid && require XviD xvid.h xvid_global -lxvidcore +enabled x264 && require x264 x264.h x264_encoder_open -lx264 +enabled dc1394 && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 +enabled sunmlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib + +# Ugh, faac uses stdcall calling convention on win32 so we can't use +# the generic test functions +if enabled faac; then + save_flags + temp_extralibs -lfaac + check_ld < +#include +int main(){ + char *id, *cpr; + faacEncGetVersion(&id, &cpr); + return 0; } EOF -$cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lz 2> /dev/null || zlib="no" -# $TMPE 2> /dev/null > /dev/null || zlib="no" -# XXX: more tests needed - runtime test -fi -if test "$zlib" = "yes"; then -extralibs="$extralibs -lz" -fi - -if test "$lzo" = "yes" -a "$gpl" = "yes"; then -# check for liblzo -cat > $TMPC << EOF -#include -int main ( void ) { -lzo_init(); -return 0; + restore_flags +fi + +# Ugh, recent faad2 versions have renamed all functions and #define the +# old names in faad.h. Generic tests won't work. +if enabled faad; then + save_flags + temp_extralibs -lfaad + check_ld < +int main(){ + faacDecOpen(); + return 0; } EOF -$cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -llzo 2> /dev/null || lzo="no" -else -lzo="no" -fi -if test "$lzo" = "yes"; then -extralibs="$extralibs -llzo" + restore_flags fi # test for lrintf in math.h -cat > $TMPC << EOF +check_exec < int main( void ) { return (lrintf(3.999f) > 0)?0:1; } EOF -have_lrintf="no" -if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC $extralibs 2> /dev/null ; then - have_lrintf="yes" - # allanc@chickenandporn.com: cannot execute cross-compiled - # code on the host. Only execute if not cross-compiling. - if test -z "$cross_prefix" ; then - $TMPE 2> /dev/null > /dev/null || have_lrintf="no" - fi -fi - _restrict= for restrict_keyword in restrict __restrict__ __restrict; do - echo "void foo(char * $restrict_keyword p);" > $TMPC - if $cc -c -o $TMPO $TMPC 2> /dev/null; then - _restrict=$restrict_keyword - break; - fi -done - -# test gcc version to see if vector builtins can be used -# currently only used on i386 for MMX builtins -cat > $TMPC << EOF -#include -int main(void) { -#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2) -return 0; -#else -#error no vector builtins -#endif -} + check_cc < /dev/null ; then - builtin_vector=yes -fi - -# test for mm3dnow.h -cat > $TMPC << EOF -#include -int main(void) { -return 0; -} -EOF - -mm3dnow=no -if $cc -march=athlon -o $TMPO $TMPC 2> /dev/null ; then - mm3dnow=yes -fi - -# Probe for -Wdeclaration-after-statement -if test "$cc" = "gcc"; then - cat > $TMPC << EOF - int main( void ) { return 0; } -EOF - - if $cc -Wdeclaration-after-statement -Werror -o $TMPE $TMPC 2> /dev/null ; then - CFLAGS="$CFLAGS -Wdeclaration-after-statement" - fi -fi +done # dlopen/dlfcn.h probing -cat > $TMPC << EOF -#include -int main( void ) { return (int) dlopen("foo", 0); } -EOF - -ldl=-ldl +check_header dlfcn.h && dlfcn=yes -if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then -dlfcn=yes -dlopen=yes +temp_extralibs -ldl +if check_func dlopen; then + dlopen=yes + ldl=-ldl fi +restore_flags -if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC > /dev/null 2>&1 ; then -dlfcn=yes -dlopen=yes -ldl="" +if check_func dlopen; then + dlopen=yes + ldl= fi -cat > $TMPC << EOF -int main( void ) { return (int) dlopen("foo", 0); } -EOF - -if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then -dlopen=yes -fi - -if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC > /dev/null 2>&1 ; then -dlopen=yes -ldl="" -fi - -if test "$vhook" = "default" ; then - vhook="$dlopen" +if test "$vhook" = "default"; then + vhook="$dlopen" fi if test "$vhook" = "yes" -o "$a52bin" = "yes" -o "$faadbin" = "yes"; then - extralibs="$extralibs $ldl" + add_extralibs $ldl fi +if enabled vhook; then + check_ldflags -rdynamic + check_ldflags -export-dynamic +fi ########################################## # imlib check -cat > $TMPC << EOF +temp_extralibs -lImlib2 +check_ld < #include int main( void ) { return (int) imlib_load_font("foo"); } EOF - -imlib2=no -if $cc $CFLAGS $LDFLAGS -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then -imlib2=yes -fi +restore_flags ########################################## # FreeType check -cat > $TMPC << EOF -#include -int main( void ) { return (int) FT_Init_FreeType(0); } -EOF - freetype2=no if test "x$targetos" != "xBeOS"; then if (freetype-config --version) >/dev/null 2>&1 ; then - if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs` > /dev/null 2>&1 ; then - freetype2=yes - fi + temp_cflags `freetype-config --cflags` + temp_extralibs `freetype-config --libs` + check_ld < +int main( void ) { return (int) FT_Init_FreeType(0); } +EOF + restore_flags fi fi ########################################## # SDL check -cat > $TMPC << EOF +sdl_too_old=no +sdl=no +SDL_CONFIG="${cross_prefix}sdl-config" +if ("${SDL_CONFIG}" --version) >/dev/null 2>&1 ; then + temp_cflags `"${SDL_CONFIG}" --cflags` + temp_extralibs `"${SDL_CONFIG}" --libs` + check_ld < #undef main /* We don't want SDL to override our main() */ int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } EOF - -sdl_too_old=no -sdl=no -if (sdl-config --version) >/dev/null 2>&1 ; then -if $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` > /dev/null 2>&1 ; then -_sdlversion=`sdl-config --version | sed 's/[^0-9]//g'` -if test "$_sdlversion" -lt 121 ; then -sdl_too_old=yes -else -sdl=yes -fi -fi + if test $? = 0; then + _sdlversion=`"${SDL_CONFIG}" --version | sed 's/[^0-9]//g'` + if test "$_sdlversion" -lt 121 ; then + sdl_too_old=yes + else + sdl=yes + check_cc < +int main(void){ + const SDL_VideoInfo *vi = SDL_GetVideoInfo(); + int w = vi->current_w; + return 0; +} +EOF + fi + fi + restore_flags fi +enabled sdl || ffplay=no + ########################################## # texi2html check @@ -1236,11 +1376,10 @@ if (texi2html -version) >/dev/null 2>&1; then texi2html=yes fi -if test "$network" = "yes" ; then ########################################## # IPv6 check -cat > $TMPC << EOF +enabled network && check_ld < #include #include @@ -1254,44 +1393,29 @@ int main( void ) { } EOF -ipv6=no -if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then -ipv6=yes -fi -fi - -if test "$v4l2" = "yes"; then # check for video4linux2 --- V4L2_PIX_FMT_YUV420 -cat > $TMPC << EOF +enabled v4l2 && check_cc < -#include +#include +#include int dummy = V4L2_PIX_FMT_YUV420; +struct v4l2_buffer dummy1; EOF -$cc -c -o $TMPE $TMPC 2> /dev/null || v4l2="no" -fi -case "`$cc -v 2>&1 | grep version`" in - *gcc*) - CFLAGS="-Wall -Wno-switch $CFLAGS" - ;; - *) - ;; -esac +enabled debug && add_cflags -g -if test "$sdl" = "no" ; then - ffplay=no -fi +# add some useful compiler flags if supported +check_cflags -Wdeclaration-after-statement +check_cflags -Wall +check_cflags -Wno-switch -if test "$debug" = "yes"; then - CFLAGS="-g $CFLAGS" -fi +# add some linker flags +check_ldflags '-Wl,--as-needed' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavcodec' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavformat' '-Wl,-rpath-link,\$(BUILD_ROOT)/libavutil' -if test "$optimize" = "small"; then -# CFLAGS=${CFLAGS//-O3/-Os} - CFLAGS="$CFLAGS -Os" -fi +# not all compilers support -Os +test "$optimize" = "small" && check_cflags -Os -if test "$optimize" = "yes"; then +if enabled optimize; then if test -n "`$cc -v 2>&1 | grep xlc`"; then CFLAGS="$CFLAGS -O5" LDFLAGS="$LDFLAGS -O5" @@ -1302,28 +1426,28 @@ fi # PIC flags for shared library objects where they are needed if test "$lshared" = "yes" ; then - # LIBOBJFLAGS may have already been set in the OS configuration - if test -z "$LIBOBJFLAGS" ; then - if test "$cpu" = "x86_64" -o "$cpu" = "ia64" -o "$cpu" = "alpha" ; then - LIBOBJFLAGS="\$(PIC)" + # LIBOBJFLAGS may have already been set in the OS configuration + if test -z "$LIBOBJFLAGS" ; then + case "$cpu" in + x86_64|ia64|alpha|sparc*) LIBOBJFLAGS="\$(PIC)" ;; + esac fi - fi fi if test x"$bindir" = x""; then -bindir="${prefix}/bin" + bindir="${prefix}/bin" fi if test x"$libdir" = x""; then -libdir="${prefix}/lib" + libdir="${prefix}/lib" fi if test x"$incdir" = x""; then -incdir="${prefix}/include/ffmpeg" + incdir="${prefix}/include/ffmpeg" fi if test x"$mandir" = x""; then -mandir="${prefix}/man" + mandir="${prefix}/man" fi echo "install prefix $prefix" @@ -1332,28 +1456,27 @@ echo "C compiler $cc" echo "make $make" echo "CPU $cpu ($tune)" if test "$BUILDSUF" != ""; then -echo "build suffix $BUILDSUF" + echo "build suffix $BUILDSUF" fi echo "big-endian $bigendian" echo "inttypes.h $inttypes" echo "broken inttypes.h $emu_fast_int" if test $cpu = "x86" -o $cpu = "x86_64"; then -echo "MMX enabled $mmx" -echo "Vector Builtins $builtin_vector" -echo "3DNow! Builtins $mm3dnow" + echo "MMX enabled $mmx" + echo "Vector Builtins $builtin_vector" + echo "3DNow! Builtins $mm3dnow" fi if test $cpu = "armv4l"; then -echo "IWMMXT enabled $iwmmxt" + echo "IWMMXT enabled $iwmmxt" fi if test $cpu = "mips"; then -echo "MMI enabled $mmi" + echo "MMI enabled $mmi" fi if test $cpu = "powerpc"; then -echo "AltiVec enabled $altivec" + echo "AltiVec enabled $altivec" fi echo "gprof enabled $gprof" echo "zlib enabled $zlib" -echo "lzo enabled $lzo" echo "libgsm enabled $libgsm" echo "mp3lame enabled $mp3lame" echo "libogg enabled $libogg" @@ -1376,12 +1499,12 @@ echo "shared $lshared" echo "video hooking $vhook" echo "SDL support $sdl" if test $sdl_too_old = "yes"; then -echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." + echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support." fi -if test "$vhook" = "yes" ; then -echo "Imlib2 support $imlib2" -echo "FreeType support $freetype2" +if test "$vhook" = "yes"; then + echo "Imlib2 support $imlib2" + echo "FreeType support $freetype2" fi echo "Sun medialib support" $sunmlib echo "pthreads support" $pthreads @@ -1391,12 +1514,12 @@ echo "AMR-WB float support" $amr_wb echo "AMR-WB IF2 support" $amr_if2 echo "network support $network" if test "$network" = "yes" ; then -echo "IPv6 support $ipv6" + echo "IPv6 support $ipv6" fi if test "$gpl" = "no" ; then -echo "License: LGPL" + echo "License: LGPL" else -echo "License: GPL" + echo "License: GPL" fi echo "Creating config.mak and config.h..." @@ -1417,19 +1540,17 @@ echo "CC=$cc" >> config.mak echo "AR=$ar" >> config.mak echo "RANLIB=$ranlib" >> config.mak if test "$dostrip" = "yes" ; then -echo "STRIP=$strip" >> config.mak -echo "INSTALLSTRIP=$installstrip" >> config.mak + echo "STRIP=$strip" >> config.mak + echo "INSTALLSTRIP=$installstrip" >> config.mak else -echo "STRIP=echo ignoring strip" >> config.mak -echo "INSTALLSTRIP=" >> config.mak + echo "STRIP=echo ignoring strip" >> config.mak + echo "INSTALLSTRIP=" >> config.mak fi # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic, used when building # shared modules on OS/X (vhook/Makefile). -SHCFLAGS=$CFLAGS -if test "$needmdynamicnopic" = yes; then - CFLAGS="$CFLAGS -mdynamic-no-pic" -fi +SHCFLAGS="$CFLAGS" +test "$needmdynamicnopic" = yes && add_cflags -mdynamic-no-pic echo "OPTFLAGS=$CFLAGS" >> config.mak echo "SHCFLAGS=$SHCFLAGS">>config.mak @@ -1560,20 +1681,19 @@ fi if test "$sunmlib" = "yes" ; then echo "HAVE_MLIB=yes" >> config.mak echo "#define HAVE_MLIB 1" >> $TMPH - extralibs="$extralibs -lmlib" fi if test "$pthreads" = "yes" ; then echo "HAVE_PTHREADS=yes" >> config.mak echo "#define HAVE_PTHREADS 1" >> $TMPH echo "#define HAVE_THREADS 1" >> $TMPH - if test $targetos != FreeBSD -a $targetos != OpenBSD ; then - extralibs="$extralibs -lpthread" - fi fi if test "$sdl" = "yes" ; then echo "CONFIG_SDL=yes" >> config.mak - echo "SDL_LIBS=`sdl-config --libs`" >> config.mak - echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak + echo "SDL_LIBS=`"${SDL_CONFIG}" --libs`" >> config.mak + echo "SDL_CFLAGS=`"${SDL_CONFIG}" --cflags`" >> config.mak + if test "$sdl_video_size" = "yes"; then + echo "#define HAVE_SDL_VIDEO_SIZE 1" >> $TMPH + fi fi if test "$texi2html" = "yes"; then echo "BUILD_DOC=yes" >> config.mak @@ -1586,7 +1706,7 @@ if test "$vhook" = "yes" ; then echo "#define HAVE_VHOOK 1" >> $TMPH fi -pp_version=`grep '#define LIBPOSTPROC_VERSION ' "$source_path/libavcodec/libpostproc/postprocess.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'` @@ -1610,16 +1730,18 @@ if test "$lshared" = "yes" ; then echo "SLIBNAME_WITH_MAJOR=${SLIBNAME_WITH_MAJOR}" >> config.mak fi echo "EXTRALIBS=$extralibs" >> config.mak -version=`grep '#define FFMPEG_VERSION ' "$source_path/libavcodec/avcodec.h" | - cut -d '"' -f 2` -echo "VERSION=$version" >>config.mak + # If you do not want to use encoders, disable them. -echo "#define CONFIG_ENCODERS 1" >> $TMPH -echo "CONFIG_ENCODERS=yes" >> config.mak +if echo "$CODEC_LIST" | grep -q encoder; then + echo "#define CONFIG_ENCODERS 1" >> $TMPH + echo "CONFIG_ENCODERS=yes" >> config.mak +fi # If you do not want to use decoders, disable them. -echo "#define CONFIG_DECODERS 1" >> $TMPH -echo "CONFIG_DECODERS=yes" >> config.mak +if echo "$CODEC_LIST" | grep -q decoder; then + echo "#define CONFIG_DECODERS 1" >> $TMPH + echo "CONFIG_DECODERS=yes" >> config.mak +fi # muxers if test "$muxers" = "yes" ; then @@ -1718,11 +1840,6 @@ if test "$zlib" = "yes" ; then echo "CONFIG_ZLIB=yes" >> config.mak fi -if test "$lzo" = "yes" ; then - echo "#define CONFIG_LZO 1" >> $TMPH - echo "CONFIG_LZO=yes" >> config.mak -fi - if test "$libgsm" = "yes" ; then echo "#define CONFIG_LIBGSM 1" >> $TMPH echo "CONFIG_LIBGSM=yes" >> config.mak @@ -1885,7 +2002,7 @@ if test "$source_path_used" = "yes" ; then libavcodec/mlib \ libavcodec/ppc \ libavcodec/liba52 \ - libavcodec/libpostproc \ + libpostproc \ libavutil \ tests \ vhook \ @@ -1894,7 +2011,7 @@ if test "$source_path_used" = "yes" ; then Makefile \ libavformat/Makefile \ libavcodec/Makefile \ - libavcodec/libpostproc/Makefile \ + libpostproc/Makefile \ libavutil/Makefile \ tests/Makefile \ vhook/Makefile \ @@ -1911,6 +2028,11 @@ fi echo "SRC_PATH=$source_path" >> config.mak echo "BUILD_ROOT=$PWD" >> config.mak +if test "$amr" = "yes" ; then + echo "#define AMR 1" >> $TMPH + echo "AMR=yes" >> config.mak +fi + if test "$amr_wb" = "yes" ; then echo "#define AMR_WB 1" >> $TMPH echo "AMR_WB=yes" >> config.mak @@ -1919,37 +2041,35 @@ if test "$amr_wb" = "yes" ; then echo "V5.1.0 from " echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip" echo "and extracted the source to libavcodec/amrwb_float" - echo fi if test "$amr_nb" = "yes" ; then echo "#define AMR_NB 1" >> $TMPH echo "AMR_NB=yes" >> config.mak echo + echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104" + echo "REL-5 V5.1.0 from " + echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.104/26104-510.zip" + echo "and extracted the source to libavcodec/amr_float" + echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h" +fi + if test "$amr_nb_fixed" = "yes" ; then - echo "AMR_NB_FIXED=yes" >> config.mak echo "#define AMR_NB_FIXED 1" >> $TMPH + echo "AMR_NB_FIXED=yes" >> config.mak + echo echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 " echo "REL-5 version 5.1.0 from " - echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip" + echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.073/26073-510.zip" echo "and extracted src to libavcodec/amr" echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile." echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO" - echo -else - echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104" - echo "REL-5 V5.1.0 from " - echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip" - echo "and extracted the source to libavcodec/amr_float" - echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h" - echo fi if test "$amr_if2" = "yes" ; then echo "AMR_CFLAGS=-DIF2=1" >> config.mak fi -fi for codec in $CODEC_LIST ; do echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH @@ -2081,8 +2201,8 @@ EOF cat <libpostproc-uninstalled.pc prefix= exec_prefix= -libdir=\${pcfiledir}/libavcodec/libpostproc -includedir=\${pcfiledir}/libavcodec/libpostproc +libdir=\${pcfiledir}/libpostproc +includedir=\${pcfiledir}/libpostproc Name: libpostproc Description: FFmpeg post processing library