#!/bin/bash

##
# buildForMac  <configure-options>
# example:  contrib/buildForMac --disable-shared
#
# On Lion: 
#    contrib/buildForMac --with-zlib=/usr/lib
#    11 == `uname -a | cut '-d ' -f 3 | cut '-d.' -f 1` 

LION=""
(echo $OSTYPE | grep 11) > /dev/null
if [ $? == 0 ]; then
  	LION="--with-zlib=/usr/lib"
fi

# b=`basename "${PWD}"`

if [ ! -d contrib ]; then
	echo "you are in the wrong directory - please run $0 in the main directory (which includes contrib and src)"
	exit 1
fi

TARGET="MACOSX_DEPLOYMENT_TARGET=10.5"
version=`grep EXIV2_LTVERSION config/config.mk | cut "-d " -f 3 | cut -d: -f 1`
lib=libexiv2.$version.dylib

echo
echo -----------------------------
echo version = $version
echo lib = $lib
echo -----------------------------
echo

app=exiv2
LIB=./src/.libs/$lib
APP=./src/.libs/$app

for option in "$@" ; do
	if [ "$option" == --disable-shared ]; then
		lib=libexiv2.a
		LIB=./src/.libs/$lib
		APP=./src/$app
	fi
done

props() {
	ls    -alt  $*
	lipo  -info $*
	otool -L    $*
	echo ----------------------
}



build() {
	make clean
	./configure CFLAGS="$arch" CXXFLAGS="$arch" LDFLAGS="$arch -L${PWD}/xmpsdk/src" OBJCFLAGS="$arch" OBJCXXFLAGS="$arch" $TARGET $LION "$@"
	make        CFLAGS="$arch" CXXFLAGS="$arch" LDFLAGS="$arch -L${PWD}/xmpsdk/src" OBJCFLAGS="$arch" OBJCXXFLAGS="$arch" $TARGET 
	if [ "$?" != "0" ]; then
		echo build failed
		exit
	fi
	props $APP
	props $LIB
}

for arch in '-arch i386' '-arch x86_64' ; do
	if [ "$arch"   == "-arch i386"   ]; then
		build "$@"
		rm -rf app.i386 lib.i386
		cp                 $APP        app.i386
		cp                 $LIB        lib.i386
	elif [ "$arch" == "-arch x86_64" ]; then
		build "$@"
		rm -rf app.x86_64 lib.x86_64
		cp                 $APP        app.x86_64
		cp                 $LIB        lib.x86_64
	fi
done

LIB=./src/.libs/$lib
APP=./src/.libs/$app

env $TARGET lipo -arch i386 lib.i386 -arch x86_64 lib.x86_64 -create -output $LIB
env $TARGET lipo -arch i386 app.i386 -arch x86_64 app.x86_64 -create -output $APP 

props $LIB
props $APP

# That's all Folks!
##