Anyother problem I ran into, which I didn't the first time around, is that I'm trying to install libffi but can't find where to get it! If I'm not mistaken last time I used ffcall, but since libffi is now part of GCC I figured it would be better to use that. Appearantly Slackware doesn't ship with libffi and I can't figure out where it is on the GCC tree.