MinGW: Search for the RC compiler instead of assuming static name.
MinGW: Search for the RC compiler instead of assuming static name.

OGRECave/ogre,OGRECave/ogre,OGRECave/ogre,RealityFactory/ogre,paroj/ogre,RealityFactory/ogre,paroj/ogre,paroj/ogre,paroj/ogre,RealityFactory/ogre,OGRECave/ogre,paroj/ogre,RealityFactory/ogre,RealityFactory/ogre,OGRECave/ogre