I spent the evening fixing {,monolithic-}{lib,dll}-op on sbcl and other non-C-linked implementations.
It works, but requires a patched CFFI, that I just posted on cffi-devel. The parts of that patched CFFI that handle linking could be imported into asdf/bundle, but I don't think this would be a good idea for ASDF 3.1.6. Maybe for ASDF 3.2.
—♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org You tell me what you mean by God, and I'll tell you whether I believe in him or not! — E. O. James