#!/bin/sh

pkg-config mlt-framework 2>/dev/null
[ $? != 0 ] && echo "MLT not installed - aborting" && exit 1 

# Determine default prefix
prefix=`pkg-config --variable=prefix mlt-framework`
[ "$prefix" = "" ] && echo "Can't locate MLT's prefix - please reconfigure MLT." && exit 1

# Default the libdir
libdir=""

# Allow override from command line
for i in "$@"
do
	case $i in
		--prefix=* ) prefix="${i#--prefix=}" ;;
		--libdir=* ) libdir="${i#--libdir=}" ;;
	esac
done

# Determine the libdir if it's not specified in the args
[ "$libdir" = "" ] && libdir=$prefix/lib

# Sanity check
[ ! -d "$prefix" ] && echo "Invalid prefix $prefix - aborting" && exit 1

echo "version=`pkg-config --modversion mlt-framework`" > config.mak
echo "soversion=1" >> config.mak
echo "prefix=$prefix" >> config.mak
echo "libdir=$libdir" >> config.mak

targetos=$(uname -s)
echo "targetos=$targetos" >> config.mak

WARNINGS="-W -Wwrite-strings -Wcast-qual -Wpointer-arith -Wcast-align -Wredundant-decls"

case $targetos in 
	Darwin)
		echo LIBSUF=.dylib
		echo "CXXFLAGS+=-D__DARWIN__ -Wall -fPIC `pkg-config --cflags mlt-framework`"
		echo "LIBFLAGS=-dynamiclib -single_module"
		echo "LDFLAGS+=`pkg-config --libs mlt-framework` `pkg-config mlt-miracle --libs` `pkg-config mlt-valerie --libs`"
		;;
	Linux|FreeBSD)
		echo LIBSUF=.so
		echo "CXXFLAGS+=-pthread -Wall $WARNINGS -fPIC `pkg-config --cflags mlt-framework`"
		echo "LIBFLAGS=-shared"
		echo "LDFLAGS+=`pkg-config --libs mlt-framework` `pkg-config mlt-miracle --libs`"
		;;
esac >> config.mak

echo "MLT++ configured - will be installed in $prefix."