This is a shim providing OpenGL 1.x functionality to OpenGL ES accelerated cards.
cmake .; make GL
or for the Raspberry Pi
cmake . -DBCMHOST=1; make GL
You probably want the glu branch from https://github.com/lunixbochs/glues
git clone git@github.com:lunixbochs/glues.git; git checkout glu; cmake .; make
Put lib/libGL.so.1 in your LD_LIBRARY_PATH. If you need GLU, build libGLU.so.1 from the glues repo and do likewise.