mirror of
https://git.videolan.org/git/ffmpeg.git
synced 2024-08-21 16:55:05 +02:00
e45a2872fa
PMCs, and with Apple's CHUD it's fairly easy too. No reason to keep useless
code around
2) make the PPC perf stuff a configure option
3) make put_pixels16_altivec a bit faster by unrolling the loop by 4
patch by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 2022 to svn://svn.ffmpeg.org/ffmpeg/trunk
1136 lines
27 KiB
Bash
Executable File
1136 lines
27 KiB
Bash
Executable File
#!/bin/sh
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#
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# ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
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#
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# set temporary file name
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if test ! -z "$TMPDIR" ; then
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TMPDIR1="${TMPDIR}"
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elif test ! -z "$TEMPDIR" ; then
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TMPDIR1="${TEMPDIR}"
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else
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TMPDIR1="/tmp"
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fi
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TMPC="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.c"
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TMPO="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.o"
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TMPE="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}"
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TMPS="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.S"
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TMPH="${TMPDIR1}/ffmpeg-conf-${RANDOM}-$$-${RANDOM}.h"
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|
|
|
# default parameters
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prefix="/usr/local"
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cross_prefix=""
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cc="gcc"
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ar="ar"
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ranlib="ranlib"
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make="make"
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strip="strip"
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cpu=`uname -m`
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tune="generic"
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powerpc_perf="no"
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mmx="default"
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altivec="default"
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mmi="default"
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case "$cpu" in
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i386|i486|i586|i686|i86pc|BePC)
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cpu="x86"
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;;
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# armv4l is a subset of armv5tel
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armv4l|armv5tel)
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cpu="armv4l"
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;;
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alpha)
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cpu="alpha"
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;;
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"Power Macintosh"|ppc)
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cpu="powerpc"
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;;
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mips)
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cpu="mips"
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;;
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sun4u)
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cpu="sparc64"
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;;
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*)
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cpu="unknown"
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;;
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esac
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gprof="no"
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v4l="yes"
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audio_oss="yes"
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audio_beos="no"
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dv1394="yes"
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network="yes"
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zlib="yes"
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mp3lame="no"
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vorbis="no"
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faad="no"
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faadbin="no"
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a52="yes"
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a52bin="no"
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pp="yes"
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shared_pp="no"
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win32="no"
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mingw32="no"
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cygwin="no"
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os2="no"
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lshared="no"
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extralibs="-lm"
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simpleidct="yes"
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bigendian="no"
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vhook="default"
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dlfcn="no"
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dlopen="no"
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mpegaudio_hp="yes"
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SHFLAGS=-shared
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netserver="no"
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need_inet_aton="no"
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ffserver="yes"
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ffplay="yes"
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LDFLAGS=-Wl,--warn-common
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FFSLDFLAGS=-Wl,-E
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LIBPREF="lib"
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LIBSUF=".a"
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SLIBPREF="lib"
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SLIBSUF=".so"
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risky="yes"
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small="no"
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amr_nb="no"
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amr_nb_fixed="no"
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|
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# OS specific
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targetos=`uname -s`
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case $targetos in
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BeOS)
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prefix="/boot/home/config"
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# helps building libavcodec
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CFLAGS="-O3 -DPIC -fomit-frame-pointer"
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# 3 gcc releases known for BeOS, each with ugly bugs
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gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f3-)"
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case "$gcc_version" in
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2.9-beos-991026*|2.9-beos-000224*) echo "R5/GG gcc"
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mmx="no"
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;;
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*20010315*) echo "BeBits gcc"
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CFLAGS="$CFLAGS -fno-expensive-optimizations"
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;;
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esac
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SHFLAGS=-nostart
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# disable linux things
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audio_oss="no"
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v4l="no"
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dv1394="no"
|
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# enable beos things
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audio_beos="yes"
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# no need for libm, but the inet stuff
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# Check for BONE
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if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
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extralibs="-lbind -lsocket"
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else
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netserver="yes"
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need_inet_aton="yes"
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extralibs="-lnet"
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fi ;;
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SunOS)
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v4l="no"
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audio_oss="no"
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dv1394="no"
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make="gmake"
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LDFLAGS=""
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FFSLDFLAGS=""
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need_inet_aton="yes"
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extralibs="$extralibs -lsocket -lnsl"
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;;
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FreeBSD)
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v4l="no"
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audio_oss="yes"
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dv1394="no"
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make="gmake"
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LDFLAGS="$LDFLAGS -export-dynamic"
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;;
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BSD/OS)
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v4l="no"
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audio_oss="yes"
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dv1394="no"
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extralibs="-lpoll -lgnugetopt -lm"
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make="gmake"
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;;
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Darwin)
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cc="cc"
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v4l="no"
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audio_oss="no"
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dv1394="no"
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ffserver="no"
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SHFLAGS="-dynamiclib"
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extralibs=""
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darwin="yes"
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strip="strip -x"
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LDFLAGS="-d"
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FFSLDFLAGS=-Wl,-bind_at_load
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gcc_version="$($cc -v 2>&1 | grep version | cut -d ' ' -f4-)"
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case "$gcc_version" in
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*2.95*)
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CFLAGS="-no-cpp-precomp -pipe -O3 -fomit-frame-pointer"
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;;
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*)
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CFLAGS="-no-cpp-precomp -pipe -O3 -fomit-frame-pointer -mdynamic-no-pic"
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;;
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esac
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;;
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MINGW32*)
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v4l="no"
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audio_oss="no"
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dv1394="no"
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ffserver="no"
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network="no"
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mingw32="yes"
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;;
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CYGWIN*)
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v4l="no"
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audio_oss="yes"
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dv1394="no"
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extralibs=""
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cygwin="yes"
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test -f /usr/include/inttypes.h || \
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test -f /usr/local/include/inttypes.h || \
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echo "Missing inttypes.h, please copy cygwin_inttypes.h to" \
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"/usr/include/inttypes.h !!!"
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;;
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Linux)
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LDFLAGS="$LDFLAGS -rdynamic"
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;;
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OS/2)
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TMPE=$TMPE".exe"
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ar="emxomfar -p64"
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ranlib="echo ignoring ranlib"
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strip="echo ignoring strip"
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CFLAGS="-Zomf -O3"
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LDFLAGS="-Zomf -Zstack 16384 -s"
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SHFLAGS=""
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FFSLDFLAGS=""
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LIBPREF=""
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LIBSUF=".lib"
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SLIBPREF=""
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SLIBSUF=".dll"
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extralibs=""
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v4l="no"
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audio_oss="no"
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dv1394="no"
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network="no"
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ffserver="no"
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os2="yes"
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;;
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*) ;;
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esac
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# From mplayer configure. We need TARGET_OS available
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# to the Makefile, so it can distinguish between flavors
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# of AltiVec on PowerPC
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TARGET_OS=`( uname -s ) 2>&1`
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case "$TARGET_OS" in
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Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU)
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;;
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IRIX*)
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TARGET_OS=IRIX
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;;
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HP-UX*)
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TARGET_OS=HP-UX
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;;
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[cC][yY][gG][wW][iI][nN]*)
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TARGET_OS=CYGWIN
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;;
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*)
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TARGET_OS="$TARGET_OS-UNKNOWN"
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;;
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esac
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# find source path
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# XXX: we assume an absolute path is given when launching configure,
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# except in './configure' case.
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source_path="`echo $0 | sed -e 's#/configure##'`"
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source_path_used="yes"
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if test -z "$source_path" -o "$source_path" = "." ; then
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source_path=`pwd`
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source_path_used="no"
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fi
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for opt do
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case "$opt" in
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--prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
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;;
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--source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
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;;
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--cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
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;;
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--cc=*) cc=`echo $opt | cut -d '=' -f 2`
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;;
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--make=*) make=`echo $opt | cut -d '=' -f 2`
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;;
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--extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
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;;
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--extra-ldflags=*) LDFLAGS=${opt#--extra-ldflags=}
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;;
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--extra-libs=*) extralibs=${opt#--extra-libs=}
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;;
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--cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
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;;
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--tune=*) tune=`echo $opt | cut -d '=' -f 2`
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;;
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--powerpc-perf-enable) powerpc_perf="yes"
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;;
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--disable-mmx) mmx="no"
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;;
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--disable-altivec) altivec="no"
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;;
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--enable-gprof) gprof="yes"
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;;
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--disable-v4l) v4l="no"
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;;
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--disable-audio-oss) audio_oss="no"
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;;
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--disable-audio-beos) audio_beos="no"
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;;
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--disable-dv1394) dv1394="no"
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;;
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--disable-network) network="no"
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;;
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--disable-zlib) zlib="no"
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;;
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--disable-a52) a52="no"
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;;
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--enable-a52bin) a52bin="yes" ; extralibs="$ldl $extralibs"
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;;
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--disable-pp) pp="no"
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;;
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--enable-shared-pp) shared_pp="yes"
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;;
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--enable-mp3lame) mp3lame="yes"
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;;
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--enable-vorbis) vorbis="yes"
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;;
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--enable-faad) faad="yes"
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;;
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--enable-faadbin) faadbin="yes"
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;;
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--disable-vhook) vhook="no"
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;;
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--disable-simple_idct) simpleidct="no"
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;;
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--enable-win32) win32="yes"
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;;
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--enable-mingw32) mingw32="yes"
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;;
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--enable-shared) lshared="yes"
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;;
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--disable-mpegaudio-hp) mpegaudio_hp="no"
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;;
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--disable-ffserver) ffserver="no"
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;;
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--disable-ffplay) ffplay="no"
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;;
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--disable-risky) risky="no"
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;;
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--enable-small) small="yes"
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;;
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--enable-amr_nb) amr_nb="yes"
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;;
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--enable-amr_nb-fixed) amr_nb_fixed="yes"
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;;
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esac
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done
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|
|
# compute mmx state
|
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if test $mmx = "default"; then
|
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if test $cpu = "x86"; then
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mmx="yes"
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else
|
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mmx="no"
|
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fi
|
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fi
|
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|
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# Can only do AltiVec on PowerPC
|
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if test $altivec = "default"; then
|
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if test $cpu = "powerpc"; then
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altivec="yes"
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else
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altivec="no"
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fi
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fi
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|
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# Add processor-specific flags
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TUNECPU="generic"
|
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if test $tune != "generic"; then
|
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case $tune in
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601|ppc601|PowerPC601)
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CFLAGS="$CFLAGS -mcpu=601"
|
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if test $altivec = "yes"; then
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echo "WARNING: tuning for PPC601 but altivec enabled !";
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fi
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TUNECPU=ppc601
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;;
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603*|ppc603*|PowerPC603*)
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CFLAGS="$CFLAGS -mcpu=603"
|
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if test $altivec = "yes"; then
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echo "WARNING: tuning for PPC603 but altivec enabled !";
|
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fi
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TUNECPU=ppc603
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;;
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604*|ppc604*|PowerPC604*)
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CFLAGS="$CFLAGS -mcpu=604"
|
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if test $altivec = "yes"; then
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echo "WARNING: tuning for PPC604 but altivec enabled !";
|
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fi
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TUNECPU=ppc604
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;;
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|
G3|75*|ppc75*|PowerPC75*)
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CFLAGS="$CFLAGS -mcpu=750 -mtune=750"
|
|
if test $altivec = "yes"; then
|
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echo "WARNING: tuning for PPC75x but altivec enabled !";
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|
fi
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TUNECPU=ppc750
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;;
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G4|745*|ppc745*|PowerPC745*)
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CFLAGS="$CFLAGS -mcpu=7450 -mtune=7450"
|
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if test $altivec = "no"; then
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echo "WARNING: tuning for PPC745x but altivec disabled !";
|
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fi
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TUNECPU=ppc7450
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;;
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74*|ppc74*|PowerPC74*)
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CFLAGS="$CFLAGS -mcpu=7400 -mtune=7400"
|
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if test $altivec = "no"; then
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echo "WARNING: tuning for PPC74xx but altivec disabled !";
|
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fi
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TUNECPU=ppc7400
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;;
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G5|970|ppc970|PowerPC970|power4*|Power4*)
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CFLAGS="$CFLAGS -mcpu=970 -mtune=970 -mpowerpc64 -force_cpusubtype_ALL "
|
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if test $altivec = "no"; then
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echo "WARNING: tuning for PPC970 but altivec disabled !";
|
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fi
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TUNECPU=ppc970
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;;
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*)
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echo "WARNING: unknown CPU "$tune", ignored"
|
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;;
|
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esac
|
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fi
|
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|
|
# See if we have <altivec.h>
|
|
cat > $TMPC << EOF
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#include <altivec.h>
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int main( void ) { return 0; }
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EOF
|
|
|
|
_altivec_h="no"
|
|
if $cc -o $TMPE $TMPC 2> /dev/null ; then
|
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_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) {
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vector signed int v1, v2, v3;
|
|
v1 = vec_add(v2,v3);
|
|
return 0;
|
|
}
|
|
EOF
|
|
else
|
|
cat > $TMPC << EOF
|
|
int main(void) {
|
|
vector signed int v1, v2, v3;
|
|
v1 = vec_add(v2,v3);
|
|
return 0;
|
|
}
|
|
EOF
|
|
fi
|
|
if test "$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
|
|
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 $TMPC 2> /dev/null || mmi="no"
|
|
fi
|
|
|
|
# Checking for CFLAGS
|
|
if test -z "$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"
|
|
network="no"
|
|
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
|
|
|
|
# ---
|
|
# 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 <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
|
|
|
|
cat > $TMPC << EOF
|
|
#define _GNU_SOURCE
|
|
#include <time.h>
|
|
int main( void ) { return *strptime("", "", 0); }
|
|
EOF
|
|
|
|
strptime=no
|
|
if $cc -o $TMPE $TMPC 2> /dev/null ; then
|
|
strptime=yes
|
|
fi
|
|
|
|
if test "$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 -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"
|
|
$TMPE 2> /dev/null > /dev/null || have_lrintf="no"
|
|
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
|
|
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 2> /dev/null ; then
|
|
dlfcn=yes
|
|
dlopen=yes
|
|
fi
|
|
|
|
if $cc -o $TMPE $TMPC 2> /dev/null ; 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 2> /dev/null ; then
|
|
dlopen=yes
|
|
fi
|
|
|
|
if $cc -o $TMPE $TMPC 2> /dev/null ; then
|
|
dlopen=yes
|
|
ldl=""
|
|
fi
|
|
|
|
if test "$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 2> /dev/null ; 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 test "`which freetype-config`" != ""; then
|
|
if $cc -o $TMPE $TMPC `freetype-config --cflags` `freetype-config --libs` 2> /dev/null ; 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 $cc -o $TMPE `sdl-config --cflags` $TMPC `sdl-config --libs` 2> /dev/null ; then
|
|
_sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
|
|
if test "$_sdlversion" -lt 121 ; then
|
|
sdl_too_old=yes
|
|
else
|
|
sdl=yes
|
|
fi
|
|
fi
|
|
|
|
if test "$sdl" = "no" ; then
|
|
ffplay=no
|
|
fi
|
|
|
|
if test "$small" = "yes"; then
|
|
# CFLAGS=${CFLAGS//-O3/-Os}
|
|
CFLAGS="$CFLAGS -Os"
|
|
fi
|
|
|
|
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 " --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-a52bin open liba52.so.0 at runtime [default=no]"
|
|
echo " --disable-pp disable 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 ""
|
|
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 [$ELIBS]"
|
|
echo " --cpu=CPU force cpu to CPU [$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-mpegaudio-hp faster (but less accurate)"
|
|
echo " mpegaudio decoding [default=no]"
|
|
echo " --disable-ffserver disable ffserver build"
|
|
echo " --disable-ffplay disable ffplay build"
|
|
echo " --disable-risky disables patent encumbered codecs"
|
|
echo " --enable-small optimize for size instead of speed"
|
|
echo ""
|
|
echo "NOTE: The object files are build at the place where configure is launched"
|
|
exit 1
|
|
fi
|
|
|
|
echo "Install prefix $prefix"
|
|
echo "Source path $source_path"
|
|
echo "C compiler $cc"
|
|
echo "make $make"
|
|
echo "CPU $cpu ($tune)"
|
|
echo "Big Endian $bigendian"
|
|
if test $cpu = "x86"; 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 "vorbis enabled $vorbis"
|
|
echo "faad enabled $faad"
|
|
echo "faadbin enabled $faadbin"
|
|
echo "a52 support $a52"
|
|
echo "a52 dlopened $a52bin"
|
|
echo "pp support $pp"
|
|
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
|
|
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 "AMR-NB float support" $amr_nb
|
|
echo "AMR-NB fixed support" $amr_nb_fixed
|
|
|
|
echo "Creating config.mak and config.h"
|
|
|
|
echo "# Automatically generated by configure - do not modify" > config.mak
|
|
echo "/* Automatically generated by configure - do not modify */" > $TMPH
|
|
|
|
echo "prefix=$prefix" >> config.mak
|
|
echo "MAKE=$make" >> config.mak
|
|
echo "CC=$cc" >> config.mak
|
|
echo "AR=$ar" >> config.mak
|
|
echo "RANLIB=$ranlib" >> config.mak
|
|
echo "STRIP=$strip" >> config.mak
|
|
echo "OPTFLAGS=$CFLAGS" >> config.mak
|
|
echo "LDFLAGS=$LDFLAGS" >> config.mak
|
|
echo "FFSLDFLAGS=$FFSLDFLAGS" >> config.mak
|
|
echo "SHFLAGS=$SHFLAGS" >> config.mak
|
|
echo "LIBPREF=$LIBPREF" >> config.mak
|
|
echo "LIBSUF=$LIBSUF" >> config.mak
|
|
echo "SLIBPREF=$SLIBPREF" >> config.mak
|
|
echo "SLIBSUF=$SLIBSUF" >> config.mak
|
|
echo "TARGET_OS=$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" = "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" >> $TMPH
|
|
elif test "$cpu" = "powerpc" ; then
|
|
echo "TARGET_ARCH_POWERPC=yes" >> config.mak
|
|
echo "#define ARCH_POWERPC 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
|
|
fi
|
|
echo "#define TUNECPU $TUNECPU" >> $TMPH
|
|
if test "$bigendian" = "yes" ; then
|
|
echo "WORDS_BIGENDIAN=yes" >> config.mak
|
|
echo "#define WORDS_BIGENDIAN 1" >> $TMPH
|
|
fi
|
|
if test "$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" >> $TMPH
|
|
fi
|
|
if test "$strptime" = "yes" ; then
|
|
echo "#define HAVE_STRPTIME 1" >> $TMPH
|
|
else
|
|
echo "BUILD_STRPTIME=yes" >> config.mak
|
|
fi
|
|
if test "$imlib2" = "yes" ; then
|
|
echo "HAVE_IMLIB2=yes" >> config.mak
|
|
fi
|
|
if test "$freetype2" = "yes" ; then
|
|
echo "HAVE_FREETYPE2=yes" >> config.mak
|
|
fi
|
|
if test "$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 "$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" >> config.mak
|
|
fi
|
|
echo "EXTRALIBS=$extralibs" >> config.mak
|
|
echo "VERSION=`head $source_path/VERSION`" >>config.mak
|
|
echo "" >>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" >> $TMPH
|
|
echo "CONFIG_A52BIN=yes" >> config.mak
|
|
fi
|
|
fi
|
|
|
|
# PP
|
|
if test "$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" >> $TMPH
|
|
echo "CONFIG_DV1394=yes" >> config.mak
|
|
fi
|
|
|
|
if test "$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" >> $TMPH
|
|
echo "CONFIG_NETWORK=yes" >> config.mak
|
|
fi
|
|
|
|
if test "$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" >> $TMPH
|
|
echo "CONFIG_MP3LAME=yes" >> config.mak
|
|
fi
|
|
|
|
if test "$vorbis" = "yes" ; then
|
|
echo "#define CONFIG_VORBIS 1" >> $TMPH
|
|
echo "CONFIG_VORBIS=yes" >> config.mak
|
|
fi
|
|
|
|
if test "$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" >> $TMPH
|
|
echo "CONFIG_FAADBIN=yes" >> config.mak
|
|
fi
|
|
|
|
if test "$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 "#define __MINGW32__ 1" >> $TMPH
|
|
echo "__MINGW32__=1" >> config.mak
|
|
fi
|
|
|
|
if test "$cygwin" = "yes" ; then
|
|
# setup correct exesuffix
|
|
echo "CONFIG_WIN32=yes" >> config.mak
|
|
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" >> $TMPH
|
|
fi
|
|
|
|
if test "$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" >> $TMPH
|
|
fi
|
|
|
|
if test "$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 "$risky" = "yes" ; then
|
|
echo "#define CONFIG_RISKY 1" >> $TMPH
|
|
echo "CONFIG_RISKY=yes" >> config.mak
|
|
fi
|
|
|
|
echo "#define restrict $_restrict" >> $TMPH
|
|
|
|
# build tree in object directory if source path is different from current one
|
|
if test "$source_path_used" = "yes" ; then
|
|
DIRS="libavformat libavcodec libavcodec/alpha libavcodec/armv4l libavcodec/i386 \
|
|
libavcodec/ppc libavcodec/liba52 libavcodec/mlib libavcodec/libpostproc tests vhook"
|
|
FILES="Makefile libavformat/Makefile libavcodec/Makefile libavcodec/libpostproc/Makefile tests/Makefile vhook/Makefile"
|
|
for dir in $DIRS ; do
|
|
mkdir -p $dir
|
|
done
|
|
for f in $FILES ; do
|
|
ln -sf $source_path/$f $f
|
|
done
|
|
fi
|
|
echo "SRC_PATH=$source_path" >> config.mak
|
|
|
|
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/26073-510.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/26104-510.zip"
|
|
echo "and extracted the source to libavcodec/amr_float"
|
|
echo
|
|
fi
|
|
|
|
fi
|
|
|
|
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
|