From Stephan Huber: fix for local config-file used by the deprecated XCode-project
From Stephan Huber: fix for local config-file used by the deprecated XCode-project

jtorresfabra/osg,tomasthoresen/osg,marchelbling/osg,tomasthoresen/osg,artoolkit/osg,scrawl/osg,scrawl/osg,artoolkit/osg,openscenegraph/osg,jtorresfabra/osg,marchelbling/osg,jtorresfabra/osg,jtorresfabra/osg,openscenegraph/osg,tomasthoresen/osg,openscenegraph/osg,tomasthoresen/osg,marchelbling/osg,marchelbling/osg,scrawl/osg,scrawl/osg,artoolkit/osg,openscenegraph/osg,artoolkit/osg