#!/bin/sh # # ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard # if test x"$1" = x"-h" -o x"$1" = x"--help" ; then cat << EOF Usage: configure [options] Options: [defaults in brackets after descriptions] EOF echo "Standard options:" echo " --help print this message" echo " --prefix=PREFIX install in PREFIX [$prefix]" echo " --libdir=DIR install libs in DIR [PREFIX/lib]" echo " --mandir=DIR man documentation 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-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 " --enable-a52 enable GPL'ed A52 support [default=no]" echo " --enable-a52bin open liba52.so.0 at runtime [default=no]" echo " --enable-dts enable GPL'ed DTS support [default=no]" echo " --enable-pp enable GPL'ed post processing support [default=no]" echo " --enable-shared-pp use libpostproc.so [default=no]" echo " --enable-shared build shared libraries [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-sunmlib use Sun medialib [default=no]" echo " --enable-pthreads use pthreads [default=no]" echo " --enable-dc1394 enable IIDC-1394 grabbing using libdc1394 and libraw1394 [default=no]" echo " --enable-gpl allow use of gpl code, the resulting libav* and ffmpeg will be under gpl [default=no]" echo "" echo "Advanced options (experts only):" echo " --source-path=PATH path of source code [$source_path]" echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" 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=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-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-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 [$gprof]" echo " --disable-debug disable debugging symbols" echo " --disable-opts disable compiler optimizations" echo " --disable-mpegaudio-hp faster (but less accurate)" echo " mpegaudio decoding [default=no]" echo " --disable-ffserver disable ffserver build" echo " --disable-ffplay disable ffplay build" echo " --enable-small optimize for size instead of speed" echo " --enable-memalign-hack emulate memalign, interferes with memory debuggers" echo " --disable-strip disable stripping of executables and shared libraries" echo " --enable-codec=codec enables codec" echo " --disable-codec=codec disables codec" echo " --disable-encoders disables all encoders" echo "" echo "NOTE: The object files are build at the place where configure is launched" exit 1 fi # set temporary file name if test ! -z "$TMPDIR" ; then TMPDIR1="${TMPDIR}" elif test ! -z "$TEMPDIR" ; then TMPDIR1="${TEMPDIR}" else TMPDIR1="/tmp" fi TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c" TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o" TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}" TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S" TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h" # default parameters prefix="/usr/local" libdir="" mandir="" bindir="" cross_prefix="" cc="gcc" ar="ar" ranlib="ranlib" make="make" strip="strip" cpu=`uname -m` tune="generic" powerpc_perf="no" mmx="default" altivec="default" mmi="default" case "$cpu" in i386|i486|i586|i686|i86pc|BePC) 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 armv4l|armv5tel) cpu="armv4l" ;; alpha) cpu="alpha" ;; "Power Macintosh"|ppc) cpu="powerpc" ;; mips) cpu="mips" ;; sun4u|sparc64) cpu="sparc64" ;; sparc) cpu="sparc" ;; sh4) cpu="sh4" ;; *) cpu="unknown" ;; esac gprof="no" v4l="yes" audio_oss="yes" audio_beos="no" dv1394="yes" dc1394="no" network="yes" zlib="yes" mp3lame="no" libogg="no" vorbis="no" theora="no" faad="no" faadbin="no" faac="no" xvid="no" x264="no" a52="no" a52bin="no" dts="no" pp="no" shared_pp="no" mingw32="no" cygwin="no" os2="no" lshared="no" optimize="yes" debug="yes" dostrip="yes" extralibs="-lm" simpleidct="yes" bigendian="no" inttypes="yes" emu_fast_int="no" vhook="default" dlfcn="no" dlopen="no" mpegaudio_hp="yes" SHFLAGS=-shared netserver="no" need_inet_aton="no" ffserver="yes" ffplay="yes" LDFLAGS=-Wl,--warn-common FFSLDFLAGS=-Wl,-E LIBPREF="lib" LIBSUF=".a" SLIBPREF="lib" SLIBSUF=".so" EXESUF="" BUILDSUF="" amr_nb="no" amr_wb="no" amr_nb_fixed="no" amr_if2="no" sunmlib="no" pthreads="no" gpl="no" memalignhack="no" # OS specific targetos=`uname -s` case $targetos in BeOS) prefix="/boot/home/config" # helps building libavcodec CFLAGS="-DPIC -fomit-frame-pointer" # 3 gcc releases known for BeOS, each with ugly bugs gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" case "$gcc_version" in 2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc" mmx="no" ;; *20010315*) echo "BeBits gcc" CFLAGS="$CFLAGS -fno-expensive-optimizations" ;; esac SHFLAGS=-nostart # disable linux things audio_oss="no" v4l="no" dv1394="no" # enable beos things audio_beos="yes" # no need for libm, but the inet stuff # Check for BONE if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then extralibs="-lbind -lsocket" else netserver="yes" need_inet_aton="yes" extralibs="-lnet" fi ;; SunOS) v4l="no" audio_oss="no" dv1394="no" make="gmake" LDFLAGS="" FFSLDFLAGS="" need_inet_aton="yes" extralibs="$extralibs -lsocket -lnsl" ;; NetBSD) v4l="no" audio_oss="yes" dv1394="no" make="gmake" LDFLAGS="$LDFLAGS -export-dynamic" case `uname -r` in 2.*) extralibs="-lossaudio" ;; esac ;; OpenBSD) v4l="no" audio_oss="yes" dv1394="no" make="gmake" CFLAGS="$CFLAGS \$(PIC)" LDFLAGS="$LDFLAGS -export-dynamic -pthread" extralibs="$extralibs -lossaudio" ;; FreeBSD) v4l="no" audio_oss="yes" dv1394="no" make="gmake" CFLAGS="-pthread" LDFLAGS="$LDFLAGS -export-dynamic -pthread" ;; BSD/OS) v4l="no" audio_oss="yes" dv1394="no" extralibs="-lpoll -lgnugetopt -lm" make="gmake" ;; Darwin) cc="cc" v4l="no" audio_oss="no" dv1394="no" ffserver="no" SHFLAGS="-dynamiclib" extralibs="" darwin="yes" strip="strip -x" LDFLAGS="-Wl,-d,-search_paths_first" FFSLDFLAGS=-Wl,-bind_at_load ;; MINGW32*) # Note: the rest of the mingw32 config is done afterwards as mingw32 # can be forced on command line for linux cross compilation mingw32="yes" ;; CYGWIN*) v4l="no" audio_oss="yes" dv1394="no" ffserver="no" extralibs="" cygwin="yes" EXESUF=".exe" test -f /usr/include/inttypes.h || \ test -f /usr/local/include/inttypes.h || \ echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \ "/usr/local/include/inttypes.h !!!" ;; Linux) LDFLAGS="$LDFLAGS -rdynamic" ;; IRIX*) ranlib="echo ignoring ranlib" v4l="no" audio_oss="no" make="gmake" ;; OS/2) TMPE=$TMPE".exe" ar="emxomfar -p128" ranlib="echo ignoring ranlib" strip="echo ignoring strip" CFLAGS="-Zomf" LDFLAGS="-Zomf -Zstack 16384 -s" SHFLAGS="-Zdll -Zomf" FFSLDFLAGS="" LIBPREF="" LIBSUF=".lib" SLIBPREF="" SLIBSUF=".dll" EXESUF=".exe" extralibs="" v4l="no" audio_oss="no" dv1394="no" network="no" ffserver="no" vhook="no" os2="yes" ;; *) ;; esac # From mplayer configure. We need TARGET_OS available # to the Makefile, so it can distinguish between flavors # of AltiVec on PowerPC TARGET_OS=`( uname -s ) 2>&1` case "$TARGET_OS" in Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS) ;; IRIX*) TARGET_OS=IRIX ;; HP-UX*) TARGET_OS=HP-UX ;; [cC][yY][gG][wW][iI][nN]*) TARGET_OS=CYGWIN ;; *) TARGET_OS="$TARGET_OS-UNKNOWN" ;; esac # find source path 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=" " for opt do 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` ;; --libdir=*) libdir=`echo $opt | cut -d '=' -f 2` ;; --mandir=*) mandir=`echo $opt | cut -d '=' -f 2` ;; --source-path=*) source_path=`echo $opt | cut -d '=' -f 2` ;; --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2` ;; --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 ${opt#--extra-ldflags=}" ;; --extra-libs=*) extralibs=${opt#--extra-libs=} ;; --build-suffix=*) BUILDSUF=${opt#--build-suffix=} ;; --cpu=*) cpu=`echo $opt | cut -d '=' -f 2` ;; --tune=*) tune=`echo $opt | cut -d '=' -f 2` ;; --powerpc-perf-enable) powerpc_perf="yes" ;; --disable-mmx) mmx="no" ;; --disable-altivec) altivec="no" ;; --enable-gprof) gprof="yes" ;; --disable-v4l) v4l="no" ;; --disable-audio-oss) audio_oss="no" ;; --disable-audio-beos) audio_beos="no" ;; --disable-dv1394) dv1394="no" ;; --disable-network) network="no"; ffserver="no" ;; --disable-zlib) zlib="no" ;; --enable-a52) a52="yes" ;; --enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs" ;; --enable-dts) dts="yes" ; extralibs="$extralibs -ldts" ;; --enable-pp) pp="yes" ;; --enable-shared-pp) shared_pp="yes" ;; --enable-mp3lame) mp3lame="yes" ;; --enable-libogg) libogg="yes" ;; --enable-vorbis) vorbis="yes" ;; --enable-theora) theora="yes" ;; --enable-faad) faad="yes" ;; --enable-faadbin) faadbin="yes" ;; --enable-faac) faac="yes" ;; --enable-xvid) xvid="yes" ;; --enable-x264) x264="yes"; extralibs="$extralibs -lx264" ;; --enable-dc1394) dc1394="yes" ;; --disable-vhook) vhook="no" ;; --disable-simple_idct) simpleidct="no" ;; --enable-mingw32) mingw32="yes" ;; --enable-shared) lshared="yes" ;; --disable-debug) debug="no" ;; --disable-opts) optimize="no" ;; --disable-mpegaudio-hp) mpegaudio_hp="no" ;; --disable-ffserver) ffserver="no" ;; --disable-ffplay) ffplay="no" ;; --enable-small) optimize="small" ;; --enable-amr_nb) amr_nb="yes" ;; --enable-amr_nb-fixed) amr_nb_fixed="yes" ;; --enable-amr_wb) amr_wb="yes" ;; --enable-amr_if2) amr_if2="yes" ;; --enable-sunmlib) sunmlib="yes" ;; --enable-pthreads) pthreads="yes" ;; --enable-gpl) gpl="yes" ;; --enable-memalign-hack) memalignhack="yes" ;; --disable-strip) dostrip="no" ;; --enable-codec=*) CODEC_LIST="$CODEC_LIST ${opt#--enable-codec=}" ;; --disable-codec=*) CODEC_LIST="`echo $CODEC_LIST | sed -e \"s#${opt#--disable-codec=}##\"`" ;; --disable-encoders) CODEC_LIST="`echo $CODEC_LIST | sed 's/[-_a-zA-Z0-9]*encoder//g'`" ;; esac done if test "$theora" = "yes" ; then if test "$libogg" = "no"; then echo "libogg must be enabled to enable Theora" fail="yes" theora="no" fi fi if test "$vorbis" = "yes" ; then if test "$libogg" = "no"; then echo "libogg must be enabled to enable Vorbis" fail="yes" vorbis="no" fi fi if test "$gpl" != "yes"; then if test "$pp" != "no" -o "$shared_pp" != "no"; then echo "The Postprocessing code is under GPL and --enable-gpl is not specified" fail="yes" fi if test "$a52" != "no" -o "$a52bin" != "no"; then echo "liba52 is under GPL and --enable-gpl is not specified" fail="yes" fi if test "$xvid" != "no"; then echo "libxvidcore is under GPL and --enable-gpl is not specified" fail="yes" fi if test "$x264" != "no"; then echo "x264 is under GPL and --enable-gpl is not specified" fail="yes" fi if test "$dts" != "no"; then echo "libdts is under GPL and --enable-gpl is not specified" fail="yes" fi if test "$faad" != "no" -o "$faadbin" != "no"; then cat > $TMPC << EOF #include <faad.h> int main( void ) { return 0; } EOF if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then cat > $TMPC << EOF #include <faad.h> #ifndef FAAD2_VERSION ok faad1 #endif int main( void ) { return 0; } EOF if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then echo "faad2 is under GPL and --enable-gpl is not specified" fail="yes" fi else faad="no" faadbin="no" echo "faad test failed" fi fi if test "$fail" = "yes"; then exit 1 fi fi # compute mmx state if test $mmx = "default"; then if test $cpu = "x86" -o $cpu = "x86_64"; then mmx="yes" else mmx="no" fi fi #Darwin CC versions needmdynamicnopic="no" if test $targetos = Darwin; then if test -n "`$cc -v 2>&1 | grep xlc`"; then CFLAGS="$CFLAGS -qpdf2 -qlanglvl=extc99 -qmaxmem=-1 -qarch=auto -qtune=auto" else gcc_version="`$cc -v 2>&1 | grep version | cut -d ' ' -f3-`" case "$gcc_version" in *2.95*) CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer" ;; *[34].*) CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer -force_cpusubtype_ALL -Wno-sign-compare" if test "$lshared" = no; then needmdynamicnopic="yes" fi ;; *) CFLAGS="$CFLAGS -no-cpp-precomp -pipe -fomit-frame-pointer" if test "$lshared" = no; then needmdynamicnopic="yes" fi ;; esac fi fi # Can only do AltiVec on PowerPC if test $altivec = "default"; then if test $cpu = "powerpc"; then altivec="yes" else altivec="no" fi fi # Add processor-specific flags TUNECPU="generic" POWERPCMODE="32bits" if test $tune != "generic"; then case $tune in 601|ppc601|PowerPC601) CFLAGS="$CFLAGS -mcpu=601" if test $altivec = "yes"; then echo "WARNING: tuning for PPC601 but altivec enabled !"; fi TUNECPU=ppc601 ;; 603*|ppc603*|PowerPC603*) CFLAGS="$CFLAGS -mcpu=603" if test $altivec = "yes"; then echo "WARNING: tuning for PPC603 but altivec enabled !"; fi TUNECPU=ppc603 ;; 604*|ppc604*|PowerPC604*) CFLAGS="$CFLAGS -mcpu=604" if test $altivec = "yes"; then echo "WARNING: tuning for PPC604 but altivec enabled !"; fi TUNECPU=ppc604 ;; G3|g3|75*|ppc75*|PowerPC75*) CFLAGS="$CFLAGS -mcpu=750 -mtune=750 -mpowerpc-gfxopt" if test $altivec = "yes"; then echo "WARNING: tuning for PPC75x but altivec enabled !"; fi TUNECPU=ppc750 ;; G4|g4|745*|ppc745*|PowerPC745*) CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450 -mpowerpc-gfxopt" if test $altivec = "no"; then echo "WARNING: tuning for PPC745x but altivec disabled !"; fi TUNECPU=ppc7450 ;; 74*|ppc74*|PowerPC74*) CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400 -mpowerpc-gfxopt" if test $altivec = "no"; then echo "WARNING: tuning for PPC74xx but altivec disabled !"; fi TUNECPU=ppc7400 ;; G5|g5|970|ppc970|PowerPC970|power4*|Power4*) CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc-gfxopt -mpowerpc64" if test $altivec = "no"; then echo "WARNING: tuning for PPC970 but altivec disabled !"; fi TUNECPU=ppc970 POWERPCMODE="64bits" ;; i[3456]86|pentium|pentiumpro|pentium-mmx|pentium[234]|prescott|k6|k6-[23]|athlon|athlon-tbird|athlon-4|athlon-[mx]p|winchip-c6|winchip2|c3|nocona) CFLAGS="$CFLAGS -march=$tune" ;; *) echo "WARNING: unknown CPU \"$tune\", ignored" ;; esac fi # AltiVec flags: The FSF version of GCC differs from the Apple version if test $cpu = "powerpc"; then if test $altivec = "yes"; then if test -n "`$cc -v 2>&1 | grep version | grep Apple`"; then CFLAGS="$CFLAGS -faltivec" else CFLAGS="$CFLAGS -maltivec -mabi=altivec" fi fi fi # See if we have <altivec.h> cat > $TMPC << EOF #include <altivec.h> int main( void ) { return 0; } EOF _altivec_h="no" if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then _altivec_h="yes" fi # See does our compiler support Motorola AltiVec C API if test $altivec = "yes"; then if test $_altivec_h = "yes"; then cat > $TMPC << EOF #include <altivec.h> int main(void) { vector signed int v1, v2, v3; v1 = vec_add(v2,v3); return 0; } EOF else cat > $TMPC << EOF int main(void) { vector signed int v1, v2, v3; v1 = vec_add(v2,v3); return 0; } EOF fi $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no" fi # Can only do mmi on mips if test $mmi = "default"; then if test $cpu = "mips"; then mmi="yes" else mmi="no" fi fi # See does our compiler support mmi if test $mmi = "yes"; then cat > $TMPC << EOF int main(void) { __asm__ ("lq \$2, 0(\$2)"); return 0; } EOF $cc -o $TMPE $TMPC 2> /dev/null || mmi="no" fi if test "$mingw32" = "yes" ; then v4l="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="$prefix" fi cc="${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 #include <inttypes.h> 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 $TMPE && bigendian="yes" else echo big/little test failed fi else # if cross compiling, cannot launch a program, so make a static guess if test "$cpu" = "powerpc" -o "$cpu" = "mips" ; then bigendian="yes" fi fi # --- # *inttypes.h* test cat > $TMPC << EOF #include <inttypes.h> int main(int argc, char ** argv){ return 0; } EOF $cc -o $TMPE $TMPC 2>/dev/null || inttypes="no" # --- # *int_fast* test cat > $TMPC << EOF #include <inttypes.h> int main(int argc, char ** argv){ volatile uint_fast64_t i=0x01234567; return 0; } EOF $cc -o $TMPE $TMPC 2>/dev/null || emu_fast_int="yes" # --- # check availability of some header files cat > $TMPC << EOF #include <malloc.h> 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 <stdio.h> #include <malloc.h> int main ( void ) { char *string = NULL; string = memalign(64, sizeof(char)); return 0; } EOF $cc -o $TMPE $TMPC 2> /dev/null || _memalign=no fi if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack" exit 1 fi cat > $TMPC << EOF #include <time.h> 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 <zlib.h> int main ( void ) { if (zlibVersion() != ZLIB_VERSION) puts("zlib version differs !!!"); return 1; 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 # test for lrintf in math.h cat > $TMPC << EOF #define _ISOC9X_SOURCE 1 #include <math.h> int main( void ) { return (lrintf(3.999f) > 0)?0:1; } EOF have_lrintf="no" if $cc $extralibs -o $TMPE $TMPC 2> /dev/null ; then have_lrintf="yes" # allanc@chickenandporn.com: cannot execute cross-compiled # code on the host. Only execute if not cross-compiling. if test -z "$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 <xmmintrin.h> int main(void) { #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2) return 0; #else #error no vector builtins #endif } EOF builtin_vector=no if $cc -o $TMPO $TMPC 2> /dev/null ; then builtin_vector=yes fi # dlopen/dlfcn.h probing cat > $TMPC << EOF #include <dlfcn.h> int main( void ) { return (int) dlopen("foo", 0); } EOF ldl=-ldl if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then dlfcn=yes dlopen=yes fi if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then dlfcn=yes dlopen=yes ldl="" fi cat > $TMPC << EOF int main( void ) { return (int) dlopen("foo", 0); } EOF if $cc -o $TMPE $TMPC -ldl > /dev/null 2>&1 ; then dlopen=yes fi if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then dlopen=yes ldl="" fi if test "$vhook" = "default" ; then vhook="$dlopen" fi ########################################## # imlib probe cat > $TMPC << EOF #include <X11/Xlib.h> #include <Imlib2.h> int main( void ) { return (int) imlib_load_font("foo"); } EOF imlib2=no if $cc -o $TMPE $TMPC -lImlib2 -lm > /dev/null 2>&1 ; then imlib2=yes fi ########################################## # freetype probe cat > $TMPC << EOF #include <ft2build.h> int main( void ) { return (int) FT_Init_FreeType(0); } EOF freetype2=no if test "x$targetos" != "xBeOS" && test "$os2" != "yes"; 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 fi fi ########################################## # SDL probe cat > $TMPC << 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 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 fi ########################################## # texi2html probe texi2html=no if (texi2html -version) >/dev/null 2>&1; then texi2html=yes fi if test "$network" = "yes" ; then ########################################## # IPv6 probe cat > $TMPC << EOF #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> int main( void ) { struct sockaddr_storage saddr; struct ipv6_mreq mreq6; getaddrinfo(0,0,0,0); getnameinfo(0,0,0,0,0,0,0); IN6_IS_ADDR_MULTICAST(0); } EOF ipv6=no if $cc -o $TMPE $TMPC > /dev/null 2>&1 ; then ipv6=yes fi fi case "`$cc -v 2>&1 | grep version`" in *gcc*) CFLAGS="-Wall -Wno-switch $CFLAGS" ;; *) ;; esac if test "$sdl" = "no" ; then ffplay=no fi if test "$debug" = "yes"; then CFLAGS="-g $CFLAGS" fi if test "$optimize" = "small"; then # CFLAGS=${CFLAGS//-O3/-Os} CFLAGS="$CFLAGS -Os" fi if test "$optimize" = "yes"; then if test -n "`$cc -v 2>&1 | grep xlc`"; then CFLAGS="$CFLAGS -O5" LDFLAGS="$LDFLAGS -O5" else CFLAGS="-O3 $CFLAGS" fi fi if test x"$bindir" = x""; then bindir="${prefix}/bin" fi if test x"$libdir" = x""; then libdir="${prefix}/lib" fi if test x"$mandir" = x""; then mandir="${prefix}/man" fi echo "Install prefix $prefix" echo "Source path $source_path" 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" if test $cpu = "x86" -o $cpu = "x86_64"; then echo "MMX enabled $mmx" echo "Vector Builtins $builtin_vector" fi if test $cpu = "mips"; then echo "MMI enabled $mmi" fi if test $cpu = "powerpc"; then echo "AltiVec enabled $altivec" fi echo "gprof enabled $gprof" echo "zlib enabled $zlib" echo "mp3lame enabled $mp3lame" echo "libogg enabled $libogg" echo "vorbis enabled $vorbis" echo "theora enabled $theora" echo "faad enabled $faad" echo "faadbin enabled $faadbin" echo "faac enabled $faac" echo "xvid enabled $xvid" echo "x264 enabled $x264" echo "a52 support $a52" echo "a52 dlopened $a52bin" echo "dts support $dts" echo "pp support $pp" echo "debug symbols $debug" echo "strip symbols $dostrip" echo "optimize $optimize" echo "shared pp $shared_pp" echo "Video hooking $vhook" echo "SDL support $sdl" if test $sdl_too_old = "yes"; then echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support" fi if test "$vhook" = "yes" ; then echo "Imlib2 support $imlib2" echo "freetype support $freetype2" fi echo "Sun medialib support" $sunmlib echo "pthreads support" $pthreads echo "AMR-NB float support" $amr_nb echo "AMR-NB fixed support" $amr_nb_fixed echo "AMR-WB float support" $amr_wb echo "AMR-WB IF2 support" $amr_if2 echo "network support $network" if test "$network" = "yes" ; then echo "IPv6 support $ipv6" fi if test "$gpl" = "no" ; then echo "License: LGPL" else echo "License: GPL" fi echo "Creating config.mak and config.h" date >> config.log echo " $0 $FFMPEG_CONFIGURATION" >> config.log echo "# Automatically generated by configure - do not modify" > config.mak echo "/* Automatically generated by configure - do not modify */" > $TMPH echo "#define FFMPEG_CONFIGURATION "'"'"$FFMPEG_CONFIGURATION"'"' >> $TMPH echo "prefix=$prefix" >> config.mak echo "libdir=$libdir" >> config.mak echo "bindir=$bindir" >> config.mak echo "mandir=$mandir" >> config.mak echo "MAKE=$make" >> config.mak echo "CC=$cc" >> config.mak echo "AR=$ar" >> config.mak echo "RANLIB=$ranlib" >> config.mak if test "$dostrip" = "yes" ; then echo "STRIP=$strip" >> config.mak echo "INSTALLSTRIP=-s" >> config.mak else echo "STRIP=echo ignoring strip" >> config.mak echo "INSTALLSTRIP=" >> config.mak fi # SHCFLAGS is a copy of CFLAGS without -mdynamic-no-pic. Used when building # shared modules on OS/X (vhook/Makefile). SHCFLAGS=$CFLAGS if test "$needmdynamicnopic" = yes; then CFLAGS="$CFLAGS -mdynamic-no-pic" fi echo "OPTFLAGS=$CFLAGS" >> config.mak echo "SHCFLAGS=$SHCFLAGS">>config.mak echo "LDFLAGS=$LDFLAGS" >> config.mak echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak echo "SHFLAGS=$SHFLAGS" >> config.mak echo "BUILDSUF=$BUILDSUF" >> config.mak echo "LIBPREF=$LIBPREF" >> config.mak echo "LIBSUF=\${BUILDSUF}$LIBSUF" >> config.mak echo "SLIBPREF=$SLIBPREF" >> config.mak echo "SLIBSUF=\${BUILDSUF}$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 "#define ARCH_X86 1" >> $TMPH elif test "$cpu" = "x86_64" ; then echo "TARGET_ARCH_X86_64=yes" >> config.mak echo "#define ARCH_X86_64 1" >> $TMPH elif test "$cpu" = "armv4l" ; then echo "TARGET_ARCH_ARMV4L=yes" >> config.mak echo "#define ARCH_ARMV4L 1" >> $TMPH elif test "$cpu" = "alpha" ; then echo "TARGET_ARCH_ALPHA=yes" >> config.mak echo "#define ARCH_ALPHA 1" >> $TMPH elif test "$cpu" = "sparc64" ; then echo "TARGET_ARCH_SPARC64=yes" >> config.mak echo "#define ARCH_SPARC64 1" >> $TMPH echo "TARGET_ARCH_SPARC=yes" >> config.mak echo "#define ARCH_SPARC 1" >> $TMPH elif test "$cpu" = "sparc" ; then echo "TARGET_ARCH_SPARC=yes" >> config.mak echo "#define ARCH_SPARC 1" >> $TMPH elif test "$cpu" = "powerpc" ; then echo "TARGET_ARCH_POWERPC=yes" >> config.mak echo "#define ARCH_POWERPC 1" >> $TMPH if test $POWERPCMODE = "32bits"; then echo "#define POWERPC_MODE_32BITS 1" >> $TMPH else echo "#define POWERPC_MODE_64BITS 1" >> $TMPH fi if test "$powerpc_perf" = "yes"; then echo "#define POWERPC_PERFORMANCE_REPORT 1" >> $TMPH fi elif test "$cpu" = "mips" ; then echo "TARGET_ARCH_MIPS=yes" >> config.mak echo "#define ARCH_MIPS 1" >> $TMPH elif test "$cpu" = "sh4" ; then echo "TARGET_ARCH_SH4=yes" >> config.mak echo "#define ARCH_SH4 1" >> $TMPH fi echo "#define TUNECPU $TUNECPU" >> $TMPH if test "$bigendian" = "yes" ; then echo "WORDS_BIGENDIAN=yes" >> config.mak echo "#define WORDS_BIGENDIAN 1" >> $TMPH fi if test "$inttypes" != "yes" ; then echo "#define EMULATE_INTTYPES 1" >> $TMPH fi if test "$emu_fast_int" = "yes" ; then echo "#define EMULATE_FAST_INT 1" >> $TMPH fi if test "$mmx" = "yes" ; then echo "TARGET_MMX=yes" >> config.mak echo "#define HAVE_MMX 1" >> $TMPH echo "#define __CPU__ 586" >> $TMPH fi if test "$builtin_vector" = "yes" ; then echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH fi if test "$mmi" = "yes" ; then echo "TARGET_MMI=yes" >> config.mak echo "#define HAVE_MMI 1" >> $TMPH fi if test "$altivec" = "yes" ; then echo "TARGET_ALTIVEC=yes" >> config.mak echo "#define HAVE_ALTIVEC 1" >> $TMPH echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH if test "$_altivec_h" = "yes" ; then echo "#define HAVE_ALTIVEC_H 1" >> $TMPH else echo "#undef HAVE_ALTIVEC_H" >> $TMPH fi fi if test "$gprof" = "yes" ; then echo "TARGET_GPROF=yes" >> config.mak echo "#define HAVE_GPROF 1" >> $TMPH fi if test "$localtime_r" = "yes" ; then echo "#define HAVE_LOCALTIME_R 1" >> $TMPH fi if test "$imlib2" = "yes" ; then echo "HAVE_IMLIB2=yes" >> config.mak fi if test "$freetype2" = "yes" ; then echo "HAVE_FREETYPE2=yes" >> config.mak fi if test "$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 "$sdl" = "yes" ; then echo "CONFIG_SDL=yes" >> config.mak echo "SDL_LIBS=`sdl-config --libs`" >> config.mak echo "SDL_CFLAGS=`sdl-config --cflags`" >> config.mak fi if test "$texi2html" = "yes"; then echo "BUILD_DOC=yes" >> config.mak fi if test "$have_lrintf" = "yes" ; then echo "#define HAVE_LRINTF 1" >> $TMPH fi if test "$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 -DPIC" >> 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 that. echo "#define CONFIG_ENCODERS 1" >> $TMPH echo "CONFIG_ENCODERS=yes" >> config.mak # if you do not want to use decoders, disable that. echo "#define CONFIG_DECODERS 1" >> $TMPH echo "CONFIG_DECODERS=yes" >> config.mak # AC3 if test "$a52" = "yes" ; then echo "#define CONFIG_AC3 1" >> $TMPH echo "CONFIG_AC3=yes" >> config.mak if test "$a52bin" = "yes" ; then echo "#define CONFIG_A52BIN 1" >> $TMPH echo "CONFIG_A52BIN=yes" >> config.mak fi fi # DTS if test "$dts" = "yes" ; then echo "#define CONFIG_DTS 1" >> $TMPH echo "CONFIG_DTS=yes" >> config.mak fi # PP if test "$pp" = "yes" ; then echo "#define CONFIG_PP 1" >> $TMPH echo "CONFIG_PP=yes" >> config.mak if test "$shared_pp" = "yes" ; then echo "#define SHARED_PP 1" >> $TMPH echo "SHARED_PP=yes" >> config.mak fi fi # mpeg audio high precision mode if test "$mpegaudio_hp" = "yes" ; then echo "#define CONFIG_MPEGAUDIO_HP 1" >> $TMPH fi if test "$v4l" = "yes" ; then echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH echo "CONFIG_VIDEO4LINUX=yes" >> config.mak fi if test "$dv1394" = "yes" ; then echo "#define CONFIG_DV1394 1" >> $TMPH echo "CONFIG_DV1394=yes" >> config.mak fi if test "$dc1394" = "yes" ; then echo "#define CONFIG_DC1394 1" >> $TMPH echo "CONFIG_DC1394=yes" >> config.mak fi if test "$dlopen" = "yes" ; then echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH fi if test "$dlfcn" = "yes" ; then echo "#define CONFIG_HAVE_DLFCN 1" >> $TMPH fi if test "$audio_oss" = "yes" ; then echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH echo "CONFIG_AUDIO_OSS=yes" >> config.mak fi if test "$audio_beos" = "yes" ; then echo "#define CONFIG_AUDIO_BEOS 1" >> $TMPH echo "CONFIG_AUDIO_BEOS=yes" >> config.mak fi if test "$network" = "yes" ; then echo "#define CONFIG_NETWORK 1" >> $TMPH echo "CONFIG_NETWORK=yes" >> config.mak fi if test "$ipv6" = "yes" ; then echo "#define CONFIG_IPV6 1" >> $TMPH fi if test "$zlib" = "yes" ; then echo "#define CONFIG_ZLIB 1" >> $TMPH echo "CONFIG_ZLIB=yes" >> config.mak fi if test "$mp3lame" = "yes" ; then echo "#define CONFIG_MP3LAME 1" >> $TMPH echo "CONFIG_MP3LAME=yes" >> config.mak fi if test "$libogg" = "yes" ; then echo "#define CONFIG_LIBOGG 1" >> $TMPH echo "CONFIG_LIBOGG=yes" >> config.mak fi if test "$vorbis" = "yes" ; then echo "#define CONFIG_LIBVORBIS 1" >> $TMPH echo "CONFIG_LIBVORBIS=yes" >> config.mak fi if test "$theora" = "yes" ; then echo "#define CONFIG_LIBTHEORA 1" >> $TMPH echo "CONFIG_LIBTHEORA=yes" >> config.mak fi if test "$faad" = "yes" ; then echo "#define CONFIG_FAAD 1" >> $TMPH echo "CONFIG_FAAD=yes" >> config.mak fi if test "$faadbin" = "yes" ; then echo "#define CONFIG_FAADBIN 1" >> $TMPH echo "CONFIG_FAADBIN=yes" >> config.mak fi if test "$faac" = "yes" ; then echo "#define CONFIG_FAAC 1" >> $TMPH echo "CONFIG_FAAC=yes" >> config.mak fi if test "$xvid" = "yes" ; then echo "#define CONFIG_XVID 1" >> $TMPH echo "CONFIG_XVID=yes" >> config.mak fi if test "$x264" = "yes" ; then echo "#define CONFIG_X264 1" >> $TMPH echo "CONFIG_X264=yes" >> config.mak fi if test "$mingw32" = "yes" ; then echo "#define CONFIG_WIN32 1" >> $TMPH echo "CONFIG_WIN32=yes" >> config.mak echo "HAVE_W32THREADS=yes" >> config.mak echo "#define HAVE_W32THREADS 1" >> $TMPH echo "#define HAVE_THREADS 1" >> $TMPH echo "#ifndef __MINGW32__" >> $TMPH echo "#define __MINGW32__ 1" >> $TMPH echo "#endif" >> $TMPH fi if test "$os2" = "yes" ; then echo "#define CONFIG_OS2 1" >> $TMPH echo "CONFIG_OS2=yes" >> config.mak fi if test "$TARGET_OS" = "SunOS" ; then echo "#define CONFIG_SUNOS 1" >> $TMPH fi if test "$TARGET_OS" = "BeOS" ; then echo "HAVE_BEOSTHREADS=yes" >> config.mak echo "#define HAVE_BEOSTHREADS 1" >> $TMPH echo "#define HAVE_THREADS 1" >> $TMPH fi if test "$darwin" = "yes"; then echo "#define CONFIG_DARWIN 1" >> $TMPH echo "CONFIG_DARWIN=yes" >> config.mak fi if test "$_malloc_h" = "yes" ; then echo "#define HAVE_MALLOC_H 1" >> $TMPH else echo "#undef HAVE_MALLOC_H" >> $TMPH fi if test "$_memalign" = "yes" ; then echo "#define HAVE_MEMALIGN 1" >> $TMPH else echo "#undef HAVE_MEMALIGN" >> $TMPH fi if test "$memalignhack" = "yes" ; then echo "#define MEMALIGN_HACK 1" >> $TMPH fi if test "$netserver" = "yes" ; then echo "#define CONFIG_BEOS_NETSERVER 1" >> $TMPH echo "CONFIG_BEOS_NETSERVER=yes" >> config.mak fi if test "$need_inet_aton" = "yes" ; then echo "NEED_INET_ATON=yes" >> config.mak fi if test "$simpleidct" = "yes" ; then echo "#define SIMPLE_IDCT 1" >> $TMPH fi if test "$ffserver" = "yes" ; then echo "#define CONFIG_FFSERVER 1" >> $TMPH echo "CONFIG_FFSERVER=yes" >> config.mak fi if test "$ffplay" = "yes" ; then echo "CONFIG_FFPLAY=yes" >> config.mak fi if test "$gpl" = "yes" ; then echo "#define CONFIG_GPL 1" >> $TMPH echo "CONFIG_GPL=yes" >> config.mak fi echo "#define restrict $_restrict" >> $TMPH if test "$optimize" = "small"; then echo "#define always_inline" >> $TMPH fi # build tree in object directory if source path is different from current one if test "$source_path_used" = "yes" ; then DIRS="doc libavformat libavcodec libavcodec/alpha libavcodec/armv4l \ libavcodec/i386 libavcodec/sparc libavcodec/mlib \ libavcodec/ppc libavcodec/liba52 libavcodec/libpostproc tests vhook" FILES="Makefile libavformat/Makefile libavcodec/Makefile \ libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile \ doc/Makefile doc/texi2pod.pl" for dir in $DIRS ; do mkdir -p $dir done for f in $FILES ; do ln -sf "$source_path/$f" $f done echo "SRC_PATH=$source_path" >> config.mak else echo "SRC_PATH='$source_path'" >> config.mak fi if test "$amr_wb" = "yes" ; then echo "#define AMR_WB 1" >> $TMPH echo "AMR_WB=yes" >> config.mak echo echo "AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204" echo "V5.1.0 from " echo "http://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zip" echo "and extracted the source to libavcodec/amrwb_float" echo fi if test "$amr_nb" = "yes" ; then echo "#define AMR_NB 1" >> $TMPH echo "AMR_NB=yes" >> config.mak echo if test "$amr_nb_fixed" = "yes" ; then echo "AMR_NB_FIXED=yes" >> config.mak echo "#define AMR_NB_FIXED 1" >> $TMPH echo "AMR NB FIXED POINT NOTICE! Make sure you have downloaded TS26.073 " echo "REL-5 version 5.1.0 from " echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26073-5??.zip" echo "and extracted src to libavcodec/amr" echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile." echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO" echo else echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104" echo "REL-5 V5.1.0 from " echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip" echo "and extracted the source to libavcodec/amr_float" echo "and if u try this on an alpha, u may need to change Word32 to int in amr/typedef.h" echo fi if test "$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 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 else echo "config.h is unchanged" fi rm -f $TMPO $TMPC $TMPE $TMPS $TMPH