X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=configure;h=9808ff3d424ff372e3a97ee666c787bf910832da;hb=65e8ac86ee6e17a12892954ff4a8d46c4766fe0d;hp=d4b21be894612f110f3454301c7d05b3d3d60417;hpb=a0a988c50fce047427b445d5e21d7354862e8e23;p=melted

diff --git a/configure b/configure
index d4b21be..9808ff3 100755
--- a/configure
+++ b/configure
@@ -1,29 +1,104 @@
-#!/bin/bash
+#!/bin/sh
 
 function show_help
 {
 	cat << EOF
-Funky non-autotool config script for MLT.
+Non-autotool config script for MLT.
 
-	Options are:
+Help options:
+
+  --help                  - this information
+
+General build options:
+
+  --prefix=directory      - install prefix for path (default: $prefix)
+  --enable-gpl            - Enable GPL components
+  --enable-motion-est	  - Enable motion estimation components
+  --disable-debug         - Compile without debug support (default: on)
+  --disable-mmx           - Compile without MMX support (default: on)
+  --cpu='cpu'             - Compile for a specific CPU/architectre (default: none)
+
+Module disables options:
 
-	--help                  - this information
-	--prefix=directory      - install prefix for path (default: $prefix)
 EOF
 
 	for i in src/modules/*
 	do
-		[ -d $i ] && [ "`basename $i`" != "CVS" ] && echo "	--disable-`basename $i`"
-	done
+		[ -d $i ] && [ "`basename $i`" != "CVS" ] && echo `basename $i` `[ -f $i/gpl ] && echo [GPL]`
+	done |
+	awk '{ printf( "  --disable-%-14.14s- Disable the %s module %s\n", $1, $1, $2 ); }'
 
 	echo
+	echo "  NOTE: libraries marked [GPL] will not be built unless --enable-gpl is stipulated."
+	echo
 }
 
 function build_config
 {
-	echo VERSION=0.1.0
-	echo prefix=$prefix
-	echo bindir=$prefix/bin
+	(
+		echo "version=$version"
+		echo "prefix=$prefix"
+		echo "bindir=$prefix/bin"
+		echo "targetos=$targetos"
+
+		[ "$mmx" = "true" ] && 
+		echo "MMX_FLAGS=-DUSE_MMX"
+
+		[ "$debug" = "true" ] && 
+		echo "DEBUG_FLAGS=-g"
+
+		echo "LARGE_FILE=-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE"
+
+		[ "$cpu" != "" ] &&
+		echo "TARGETARCH=-march=$cpu" &&
+		echo "TARGETCPU=-mcpu=$cpu"
+
+		echo "OPTIMISATIONS=-O4 -pipe -ffast-math -fomit-frame-pointer"
+		echo "CFLAGS+=-Wall -fPIC -DPIC \$(TARGETARCH) \$(TARGETCPU) \$(OPTIMISATIONS) \$(MMX_FLAGS) \$(DEBUG_FLAGS) \$(LARGE_FILE)"
+
+		case $targetos in
+		Darwin)
+		echo "CFLAGS+=-D__DARWIN__ `sdl-config --cflags`"
+		echo "SHFLAGS=-dynamiclib"
+		echo "LIBDL=`sdl-config --libs`"
+		;;
+		Linux)
+		echo "CFLAGS+=-pthread"
+		echo "SHFLAGS=-shared"
+		echo "LIBDL=-ldl"
+		echo "RDYNAMIC=-rdynamic"
+		;;
+		*)
+		;;
+		esac
+		echo "LIBSUF=$LIBSUF"
+	) > config.mak
+
+	echo "#!/bin/sh" > mlt-config
+	(
+		echo export version=$version
+		echo export prefix=$prefix
+		echo export bindir=$prefix/bin
+	) >> mlt-config
+
+	cat < mlt-config-template >> mlt-config
+
+	echo -n > packages.dat
+}
+
+function build_pkgconfig
+{
+	for i in framework valerie miracle
+	do
+		echo "prefix=$prefix" >mlt-$i.pc
+		echo "exec_prefix=$prefix" >>mlt-$i.pc
+		echo "libdir=$prefix/lib" >>mlt-$i.pc
+		echo "includedir=$prefix/include" >>mlt-$i.pc
+		echo "version=$version" >>mlt-$i.pc
+		echo "cflags=`grep ^$i packages.dat | cut -f 2`" >>mlt-$i.pc
+		echo "libs=`grep ^$i packages.dat | cut -f 3`" >>mlt-$i.pc
+		cat mlt-$i.pc.in >>mlt-$i.pc
+	done
 }
 
 # Debug mode
@@ -33,29 +108,77 @@ set +x
 export build_dir=`dirname $0`
 export prefix=/usr/local
 export help=0
+export version=0.1.1
+export debug=true
+export mmx=true
+export gpl=false
+export cpu=
+export motionest=false
+
+# Determine OS
+targetos=$(uname -s)
+# Chose appropriate suffix for libraries
+case $targetos in
+	Darwin)
+	LIBSUF=".dylib"
+	mmx=false
+	;;
+	Linux)
+	LIBSUF=".so"
+	;;
+	*)
+	LIBSUF=".so"
+	;;
+esac
+export LIBSUF
 
 # Iterate through arguments
-for i in $*
+for i in "$@"
 do
 	case $i in
-		--help )		help=1 ;;
-		--prefix=* )	prefix="${i#--prefix=}" ;;
+		--help )			help=1 ;;
+		--prefix=* )		prefix="${i#--prefix=}" ;;
+		--disable-debug )	debug=false ;;
+		--disable-mmx )		mmx=false ;;
+		--enable-gpl )		gpl=true ;;
+		--enable-motion-est )	motionest=true ;;
+		--cpu=* )			cpu="${i#--cpu=}" ;;
 	esac
 done
 
+# Double check mmx (may end up disabling mmx on non-linux platforms incorrectly)
+if [ "$mmx" = "true" ]
+then
+	grep mmx /proc/cpuinfo > /dev/null 2>&1 || mmx=false
+fi
+
 # Show help if requested
-[ $help = 1 ] && show_help || build_config > config.mak
+[ $help = 1 ] && show_help || build_config
 
 # Iterate through each of the components
 for i in framework modules inigo valerie miracle humperdink
 do
 	if [ -x src/$i/configure ]
 	then
-		echo "Configuring `basename $i`:"
-		pushd src/$i > /dev/null
-		./configure $@
+		[ $help = 0 ] && echo "Configuring `basename $i`:"
+		olddir=`pwd`
+		cd src/$i
+		./configure "$@"
 		[ $? != 0 ] && exit 1
-		popd > /dev/null
+		cd $olddir
 	fi
 done
 
+# Build the pkg-config files
+build_pkgconfig
+
+# Report GPL Usage
+[ $help != 1 ] && 
+( [ "$gpl" = "false" ] && 
+echo "GPL Components are disabled" || 
+echo "GPL License Used" )
+
+if [ "$motionest" = "true" -a "$gpl" = "false" ]
+then
+	echo "Add the --enable-gpl flag to build the motion estimation components."
+fi