#!/bin/sh
-export version=0.4.3
-export soversion=1
+export version=0.8.3
+export soversion=5
show_help()
{
--libdir=directory - lib directory (default: $prefix/lib)
--datadir=directory - data directory (default: $prefix/share)
--mandir=directory - man documentation directory (default: $prefix/share/man)
- --enable-gpl - Enable GPL components
+ --enable-gpl - Enable GPLv2 components
+ --enable-gpl3 - Enable GPLv3 components
+ --enable-debug - Compile without optimizations support (default: off)
--disable-debug - Compile without debug support (default: on)
--disable-mmx - Compile without MMX support (default: on)
--disable-sse - Compile without SSE support (default: on)
+ --disable-sse2 - Compile without SSE2 support (default: on)
--arch='arch' - Compile for a specific architecture (default: none)
--cpu='cpu' - Compile for a specific CPU (default: none)
+ --target-os='os' - Cross-compile to a specific OS (default: $(uname -s))
+ --target-arch='arch' - Cross-compile to a specific CPU architecture
Module disable options:
[ "$sse" = "true" ] &&
echo "SSE_FLAGS=-DUSE_SSE"
+ [ "$sse2" = "true" ] &&
+ echo "SSE2_FLAGS=-DUSE_SSE2"
+
[ "$debug" = "true" ] &&
echo "DEBUG_FLAGS=-g"
echo "LARGE_FILE=-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"
+ [ "$amd64" = "true" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
[ "$arch" != "" ] && echo "TARGETARCH=-march=$arch"
[ "$cpu" != "" ] && echo "TARGETCPU=-mcpu=$cpu"
- echo "OPTIMISATIONS=-O2 -pipe -fomit-frame-pointer"
+ if [ "$optimisations" = "true" ]
+ then
+ echo "OPTIMISATIONS=-O2 -pipe"
+ # Since gcc 4.6, this optimization enabled with -O1 causes filter_line_sse2 to crash.
+ echo "OPTIMISATIONS+=-fno-tree-dominator-opts"
+ # Since gcc 4.6, this optimization enabled with -O2 causes filter_line_sse2 to crash.
+ echo "OPTIMISATIONS+=-fno-tree-pre"
+ fi
- echo "CFLAGS+=-Wall -fPIC -DPIC \$(TARGETARCH) \$(TARGETCPU) \$(OPTIMISATIONS) \$(MMX_FLAGS) \$(SSE_FLAGS) \$(DEBUG_FLAGS) \$(LARGE_FILE)"
+ echo "CFLAGS+=-Wall -DPIC \$(TARGETARCH) \$(TARGETCPU) \$(OPTIMISATIONS) \$(MMX_FLAGS) \$(SSE_FLAGS) \$(SSE2_FLAGS) \$(DEBUG_FLAGS) \$(LARGE_FILE)"
case $targetos in
Darwin)
- sysctl -a hw | grep "x86_64: 1" > /dev/null && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
- echo "CFLAGS+=-D__DARWIN__ `sdl-config --cflags`"
+ echo "CFLAGS+=-fPIC -D__DARWIN__ `sdl-config --cflags`"
echo "SHFLAGS=-dynamiclib"
echo "LDFLAGS+=`sdl-config --libs`"
;;
- Linux)
- [ "$(uname -m)" = "x86_64" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
- echo "OPTIMISATIONS+=-ffast-math"
- echo "CFLAGS+=-pthread"
+ Linux|GNU/kFreeBSD|GNU)
+ [ "$optimisations" = "true" ] &&
+ echo "OPTIMISATIONS+=-ffast-math"
+ echo "CFLAGS+=-fPIC -pthread"
echo "SHFLAGS=-shared"
echo "LIBDL=-ldl"
echo "RDYNAMIC=-rdynamic"
echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
;;
FreeBSD)
- [ "$(uname -m)" = "x86_64" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
- echo "OPTIMISATIONS+=-ffast-math"
+ [ "$optimisations" = "true" ] &&
+ echo "OPTIMISATIONS+=-ffast-math"
+ echo "CFLAGS+=-fPIC -pthread"
+ echo "SHFLAGS=-shared"
+ echo "RDYNAMIC=-rdynamic"
+ echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
+ ;;
+ NetBSD)
+ [ "$optimisations" = "true" ] &&
+ echo "OPTIMISATIONS+=-ffast-math"
echo "CFLAGS+=-pthread"
echo "SHFLAGS=-shared"
echo "RDYNAMIC=-rdynamic"
echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
;;
+ MinGW)
+ [ "$optimisations" = "true" ] &&
+ echo "OPTIMISATIONS+=-ffast-math"
+ echo "SHFLAGS=-shared"
+ echo "LIBDL=-ldl"
+ echo "RDYNAMIC="
+ echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
+ ;;
*)
;;
esac
export datadir=""
export mandir=""
export help=0
+export optimisations=true
export debug=true
export mmx=true
export sse=true
+export sse2=true
export gpl=false
+export gpl3=false
export arch=
export cpu=
-export targetos=
+export targetos=$(uname -s)
+export targetarch=
+export amd64=false
-# Determine OS
-targetos=$(uname -s)
-# Chose appropriate suffix for libraries
-case $targetos in
- Darwin)
- LIBSUF=".dylib"
- ;;
- Linux|FreeBSD)
- LIBSUF=".so"
- ;;
- *)
- LIBSUF=".so"
- ;;
-esac
-export LIBSUF
+# Define the compiler used in tests (gcc is not installed everywhere)
+: ${CC:=gcc}
# Iterate through arguments
for i in "$@"
do
case $i in
- --help ) help=1 ;;
+ --help ) help=1 ;;
--prefix=* ) prefix="${i#--prefix=}" ;;
--libdir=* ) libdir="${i#--libdir=}" ;;
--datadir=* ) datadir="${i#--datadir=}" ;;
--mandir=* ) mandir="${i#--mandir=}" ;;
+ --enable-debug ) optimisations=false ;;
--disable-debug ) debug=false ;;
- --disable-mmx ) mmx=false; sse=false ;;
- --disable-sse ) sse=false ;;
+ --disable-mmx ) mmx=false; sse=false; sse2=false ;;
+ --disable-sse ) sse=false; sse2=false ;;
+ --disable-sse2 ) sse2=false ;;
--enable-gpl ) gpl=true ;;
- --arch=* ) arch="${i#--arch=}" ;;
- --cpu=* ) cpu="${i#--cpu=}" ;;
+ --enable-gpl3 ) gpl3=true ;;
+ --arch=* ) arch="${i#--arch=}" ;;
+ --cpu=* ) cpu="${i#--cpu=}" ;;
+ --target-os=* ) targetos="${i#--target-os=}" ;;
+ --target-arch=* ) targetarch="${i#--target-arch=}" ;;
esac
done
+# Chose appropriate suffix for libraries
+case $targetos in
+ Darwin)
+ LIBSUF=".dylib"
+ if [ "$targetarch" = "" ]
+ then
+ sysctl -a hw | grep "x86_64: 1" > /dev/null
+ [ "$?" = "0" ] && targetarch="amd64"
+ fi
+ ;;
+ Linux|FreeBSD|NetBSD)
+ LIBSUF=".so"
+ ;;
+ MINGW32_NT-*|MinGW|mingw)
+ targetos="MinGW"
+ LIBSUF=".dll"
+ ;;
+ *)
+ LIBSUF=".so"
+ ;;
+esac
+export LIBSUF
+
+# Determine if we are compiling for 64-bit Intel architecture
+[ "$targetarch" = "" ] && targetarch=$(uname -m)
+[ "$targetarch" = "amd64" -o "$targetarch" = "x86_64" ] && amd64=true
+
# Determine the libdir if it's not specified in the args
[ "$libdir" = "" ] && libdir=$prefix/lib
[ "$datadir" = "" ] && datadir=$prefix/share
esac
fi
+# Double check SSE2 (Darwin, Linux and FreeBSD supported, may end up disabling SSE2 on other platforms incorrectly)
+if [ "$sse2" = "true" ]
+then
+ case $targetos in
+ Darwin)
+ sysctl -a hw | grep "sse2: 1" > /dev/null || sse2=false
+ ;;
+ Linux)
+ grep sse2 /proc/cpuinfo > /dev/null 2>&1 || sse2=false
+ ;;
+ FreeBSD)
+ [ "$(make -V MACHINE_CPU:Msse2)" ] || sse2=false
+ ;;
+ *)
+ grep sse2 /proc/cpuinfo > /dev/null 2>&1 || sse2=false
+ ;;
+ esac
+fi
+
# Show help if requested
if [ $help = 1 ]
then
[ $help = 0 ] && echo "Configuring `basename $i`:"
olddir=`pwd`
cd src/$i
- ./configure "$@"
+ CC="$CC" ./configure "$@"
[ $? != 0 ] && exit 1
cd $olddir
fi
# Build the pkg-config files
build_pkgconfig
-# Report GPL Usage
-[ $help != 1 ] &&
-( [ "$gpl" = "false" ] &&
-echo "GPL Components are disabled" ||
-echo "GPL License Used" )
+# Report license Usage
+if [ $help != 1 ]
+then
+ if [ "$gpl" = "false" ]
+ then
+ echo "LGPLv2.1 license used; GPL components disabled"
+ elif [ "$gpl3" = "false" ]
+ then
+ echo "GPLv2 license used; GPLv3 components disabled"
+ else
+ echo "GPLv3 license used"
+ fi
+fi
projects / mlt / blobdiff