It looks like we've committed to using libepoxy[1] as a shim for GL support. It looks quite nice, but there's a catch: In spite of the claim in our INSTALL that it's cross-platform, it actually depends on X11.
I think that means that we need to have a separate GL interface per-backend.
Regards,
John Ralls
No,I'm not sure. It failed on xorg-macros and I relied on the README file, which says that it requires XQuartz. I guess that's not true, because after I supplied xorg-macros it built and installed fine.