I've updated the ASDF TODO file with extensive instructions on how ASDF could be extended to handle builds like XCVB: cross-compilation, reproducible, deterministic, parallel, distributed, etc.
If some of you are interested, the ideas are out there, and it's just a SMOP.
As for me, I'm out of the CL game, as far as coding goes at least. I may have a few documents to write, speeches to give or videos to make yet.
—♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org It's better to know nothing that to know what ain't so. — Josh Billings