There is a source release on the project homepage but it is only designed to build in win. This is a port of the driver to linux but it seems the guy didn't release the source for it (strange since there is source available for some of his plugins). I also couldn't figure out what license it was so I left that entry empty.
Created attachment 14769 [details] app-emulation/blight_glN64_port-0.3.1
Added to CVS. Thanks for the ebuild David.