Removed -ftree-vectorize from OSX 10.7 build to avoid warning when building with clang.
Removed -ftree-vectorize from OSX 10.7 build to avoid warning when building with clang.


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