# default parameters
prefix="/usr/local"
+mandir=""
cross_prefix=""
cc="gcc"
ar="ar"
make="make"
strip="strip"
cpu=`uname -m`
+tune="generic"
+powerpc_perf="no"
mmx="default"
altivec="default"
mmi="default"
i386|i486|i586|i686|i86pc|BePC)
cpu="x86"
;;
- armv4l)
+ # armv4l is a subset of armv5tel
+ armv4l|armv5tel)
cpu="armv4l"
;;
alpha)
sun4u)
cpu="sparc64"
;;
+ sh4)
+ cpu="sh4"
+ ;;
*)
cpu="unknown"
;;
vorbis="no"
faad="no"
faadbin="no"
-a52="yes"
+a52="no"
a52bin="no"
-pp="yes"
+pp="no"
shared_pp="no"
-win32="no"
mingw32="no"
cygwin="no"
os2="no"
lshared="no"
+optimize="yes"
+debug="yes"
extralibs="-lm"
simpleidct="yes"
bigendian="no"
SLIBPREF="lib"
SLIBSUF=".so"
risky="yes"
-small="no"
amr_nb="no"
amr_nb_fixed="no"
+sunmlib="no"
# OS specific
targetos=`uname -s`
BeOS)
prefix="/boot/home/config"
# helps building libavcodec
-CFLAGS="-O3 -DPIC -fomit-frame-pointer"
+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 "$gcc_version" in
v4l="no"
audio_oss="no"
dv1394="no"
+ffserver="no"
SHFLAGS="-dynamiclib"
extralibs=""
darwin="yes"
strip="strip -x"
LDFLAGS="-d"
FFSLDFLAGS=-Wl,-bind_at_load
-gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f4-)"
+gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f3-)"
case "$gcc_version" in
*2.95*)
-CFLAGS="-no-cpp-precomp -pipe -O3 -fomit-frame-pointer"
+CFLAGS="-no-cpp-precomp -pipe -fomit-frame-pointer"
+;;
+*3.3*)
+CFLAGS="-no-cpp-precomp -pipe -fomit-frame-pointer -mdynamic-no-pic -force_cpusubtype_ALL"
;;
*)
-CFLAGS="-no-cpp-precomp -pipe -O3 -fomit-frame-pointer -mdynamic-no-pic"
+CFLAGS="-no-cpp-precomp -pipe -fomit-frame-pointer -mdynamic-no-pic"
;;
esac
;;
ffserver="no"
network="no"
mingw32="yes"
+LIBPREF=""
+LIBSUF=".lib"
+SLIBPREF=""
+SLIBSUF=".dll"
;;
CYGWIN*)
v4l="no"
ar="emxomfar -p64"
ranlib="echo ignoring ranlib"
strip="echo ignoring strip"
-CFLAGS="-Zomf -O3"
+CFLAGS="-Zomf"
LDFLAGS="-Zomf -Zstack 16384 -s"
SHFLAGS=""
FFSLDFLAGS=""
case "$opt" in
--prefix=*) prefix=`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`
;;
--cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
;;
+ --tune=*) tune=`echo $opt | cut -d '=' -f 2`
+ ;;
+ --powerpc-perf-enable) powerpc_perf="yes"
+ ;;
--disable-mmx) mmx="no"
;;
--disable-altivec) altivec="no"
;;
--disable-zlib) zlib="no"
;;
- --disable-a52) a52="no"
+ --enable-a52) a52="yes"
;;
--enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
;;
- --disable-pp) pp="no"
+ --enable-pp) pp="yes"
;;
--enable-shared-pp) shared_pp="yes"
;;
;;
--disable-simple_idct) simpleidct="no"
;;
- --enable-win32) win32="yes"
- ;;
--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-risky) risky="no"
;;
- --enable-small) small="yes"
+ --enable-small) optimize="small"
;;
--enable-amr_nb) amr_nb="yes"
;;
--enable-amr_nb-fixed) amr_nb_fixed="yes"
;;
+ --enable-sunmlib) sunmlib="yes"
+ ;;
esac
done
fi
fi
+# Add processor-specific flags
+TUNECPU="generic"
+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"
+ 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"
+ 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"
+ 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 -mpowerpc64 -force_cpusubtype_ALL "
+ if test $altivec = "no"; then
+ echo "WARNING: tuning for PPC970 but altivec disabled !";
+ fi
+ TUNECPU=ppc970
+ ;;
+ *)
+ echo "WARNING: unknown CPU "$tune", ignored"
+ ;;
+ esac
+fi
+
+# AltiVec flags: The FSF version of GCC differs from the Darwin version
+if test $cpu = "powerpc"; then
+ if test $altivec = "yes"; then
+ if test "$darwin" = "yes"; 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>
EOF
_altivec_h="no"
-if $cc -o $TMPE $TMPC 2> /dev/null ; then
+if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
_altivec_h="yes"
fi
}
EOF
fi
-if test "$darwin" = "yes"; then
-$cc -o $TMPE $TMPC -faltivec 2> /dev/null || altivec="no"
-else
-$cc -o $TMPE $TMPC -maltivec -mabi=altivec 2> /dev/null || altivec="no"
-fi
+$cc $CFLAGS -o $TMPE $TMPC 2> /dev/null || altivec="no"
fi
# Can only do mmi on mips
$cc -o $TMPE $TMPC 2> /dev/null || mmi="no"
fi
-# Checking for CFLAGS
-if test -z "$CFLAGS"; then
- CFLAGS="-O3"
-fi
-
-if test "$win32" = "yes" ; then
- cross_prefix="i386-mingw32msvc-"
- v4l="no"
- audio_oss="no"
- dv1394="no"
- network="no"
-fi
-
if test "$mingw32" = "yes" ; then
- cross_prefix=""
v4l="no"
audio_oss="no"
dv1394="no"
fi
cat > $TMPC << EOF
-#define _GNU_SOURCE
#include <time.h>
-int main( void ) { return *strptime("", "", 0); }
+int main( void ) { localtime_r(NULL, NULL); }
EOF
-strptime=no
+localtime_r=no
if $cc -o $TMPE $TMPC 2> /dev/null ; then
- strptime=yes
+ localtime_r=yes
fi
if test "$zlib" = "yes"; then
cat > $TMPC << EOF
#include <SDL.h>
+#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF
ffplay=no
fi
-if test "$small" = "yes"; then
+if test "$debug" = "yes"; then
+ CFLAGS="$CFLAGS -g"
+fi
+
+if test "$optimize" = "small"; then
# CFLAGS=${CFLAGS//-O3/-Os}
CFLAGS="$CFLAGS -Os"
fi
+if test "$optimize" = "yes"; then
+ CFLAGS="$CFLAGS -O3"
+fi
+
+if test x"$mandir" = x""; then
+mandir="${prefix}/man"
+fi
+
if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
cat << EOF
echo "Standard options:"
echo " --help print this message"
echo " --prefix=PREFIX install in PREFIX [$prefix]"
+echo " --mandir=DIR man documentation in DIR [PREFIX/man]"
echo " --enable-mp3lame enable mp3 encoding via libmp3lame [default=no]"
echo " --enable-vorbis enable vorbis support via libvorbisenc [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-win32 enable win32 cross compile"
-echo " --enable-mingw32 enable mingw32 native windows compile"
-echo " --disable-a52 disable GPL'ed A52 support [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 " --disable-pp disable GPL'ed post processing 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-sunmlib use Sun medialib [default=no]"
echo ""
echo "Advanced options (experts only):"
echo " --source-path=PATH path of source code [$source_path]"
echo " --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
echo " --extra-libs=ELIBS add ELIBS [$ELIBS]"
echo " --cpu=CPU force cpu to CPU [$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-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 "Source path $source_path"
echo "C compiler $cc"
echo "make $make"
-echo "CPU $cpu"
+echo "CPU $cpu ($tune)"
echo "Big Endian $bigendian"
if test $cpu = "x86"; then
echo "MMX enabled $mmx"
echo "a52 support $a52"
echo "a52 dlopened $a52bin"
echo "pp support $pp"
+echo "debug symbols $debug"
+echo "optimize $optimize"
echo "shared pp $shared_pp"
echo "Video hooking $vhook"
echo "SDL support $sdl"
echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
fi
echo "risky / patent encumbered codecs $risky"
-echo "optimize for size $small"
if test "$vhook" = "yes" ; then
echo "Imlib2 support $imlib2"
echo "freetype support $freetype2"
fi
+echo "Sun medialib support" $sunmlib
echo "AMR-NB float support" $amr_nb
echo "AMR-NB fixed support" $amr_nb_fixed
echo "/* Automatically generated by configure - do not modify */" > $TMPH
echo "prefix=$prefix" >> config.mak
+echo "mandir=$mandir" >> config.mak
echo "MAKE=$make" >> config.mak
echo "CC=$cc" >> config.mak
echo "AR=$ar" >> config.mak
elif test "$cpu" = "powerpc" ; then
echo "TARGET_ARCH_POWERPC=yes" >> config.mak
echo "#define ARCH_POWERPC 1" >> $TMPH
- echo "// Enable the next line to get PowerPC performance report" >> $TMPH
- echo "// #define POWERPC_TBL_PERFORMANCE_REPORT 1" >> $TMPH
- echo "// Enable the next line to use PMC registers instead of TBL" >> $TMPH
- echo "// #define POWERPC_PERF_USE_PMC 1" >> $TMPH
+ if test "$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
echo "#define HAVE_MMX 1" >> $TMPH
echo "#define __CPU__ 586" >> $TMPH
fi
+if test "$mingw32" = "yes" ; then
+ echo "TARGET_MINGW32=yes" >> config.mak
+fi
if test "$builtin_vector" = "yes" ; then
echo "TARGET_BUILTIN_VECTOR=yes" >> config.mak
echo "#define HAVE_BUILTIN_VECTOR 1" >> $TMPH
echo "TARGET_GPROF=yes" >> config.mak
echo "#define HAVE_GPROF 1" >> $TMPH
fi
-if test "$strptime" = "yes" ; then
- echo "#define HAVE_STRPTIME 1" >> $TMPH
-else
- echo "BUILD_STRPTIME=yes" >> config.mak
+if test "$localtime_r" = "yes" ; then
+ echo "#define HAVE_LOCALTIME_R 1" >> $TMPH
fi
if test "$imlib2" = "yes" ; then
echo "HAVE_IMLIB2=yes" >> config.mak
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 "$sdl" = "yes" ; then
echo "CONFIG_SDL=yes" >> config.mak
echo "SDL_LIBS=`sdl-config --libs`" >> config.mak
echo "CONFIG_FAADBIN=yes" >> config.mak
fi
-if test "$win32" = "yes" ; then
- echo "#define CONFIG_WIN32 1" >> $TMPH
- echo "CONFIG_WIN32=yes" >> config.mak
-fi
-
if test "$mingw32" = "yes" ; then
echo "#define CONFIG_WIN32 1" >> $TMPH
echo "CONFIG_WIN32=yes" >> config.mak
+ echo "#ifndef __MINGW32__" >> $TMPH
echo "#define __MINGW32__ 1" >> $TMPH
+ echo "#endif" >> $TMPH
echo "__MINGW32__=1" >> config.mak
fi
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