You may have seen a few e-mails from Alex Goncharov about problems with building CMUCL on FreeBSD 7. I think those issues have been solved now, and Alex has kindly volunteered to do the FreeBSD builds now.
Consequently, he now has access to the CMUCL repository. I think currently he will be doing the monthly snapshot builds for FreeBSD. However, he is not restricted to just this. If he is is so inclined, he may do builds for other systems, and he is free to modify the code as necessary. Many thanks to Alex for stepping up and volunteering! Ray