Fix for OpenSceneGraph

[Ryan Schmidt]

On May 4, 2013, at 16:33, Eduardo Poyart wrote:

> The OpenSceneGraph port has a runtime infinite recursion bug when the
> function sinf is called, as well as other math functions. This is
> described here:
> http://forum.openscenegraph.org/viewtopic.php?t=9121
> 
> I prepared the attached fix. Would it be possible to apply it?

It would be best to file a ticket in our issue tracker and attach the patches there.