Attempt to appease both FreeBSD CMAke 2.6.2 + Linux CMake 2.4.8 builds
Attempt to appease both FreeBSD CMAke 2.6.2 + Linux CMake 2.4.8 builds


ghub/osg,ghub/osg,XiaoCC/osg,XiaoCC/osg,artoolkit/osg,artoolkit/osg,ntoand/osg,ghub/osg,omega-hub/osg,omega-hub/osg,koshman86/osg,stmh/osg,ghub/osg,artoolkit/osg,XiaoCC/osg,stmh/osg,XiaoCC/osg,ntoand/osg,ntoand/osg,stmh/osg,omega-hub/osg,koshman86/osg,stmh/osg,koshman86/osg,koshman86/osg,ntoand/osg,stmh/osg,omega-hub/osg,artoolkit/osg,XiaoCC/osg