From Ruben, fix for PIV executation by disabling MMXEXT selection.
From Ruben, fix for PIV executation by disabling MMXEXT selection.


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