Fixed problem with missing menubar on GTK2. Also switched to using GPOINTER_TO_INT() and GINT_TO_POINTER() to avoid compiler warnings on 64bit systems in *most* places. There are still some more complicated warnings to go... maybe we need similar macros to avoid warnings on the other platforms as well.

#!/bin/sh
PLATFORM=`uname -s`

if [ $PLATFORM = "Darwin" ]
then
    mkdir -p dwtest.app/Contents/MacOS
    mkdir -p dwtest.app/Contents/Resources

    cp -f $1/mac/Info.plist dwtest.app/Contents
    cp -f $1/mac/PkgInfo dwtest.app/Contents
    cp -f dwtest dwtest.app/Contents/MacOS
fi