@Phantasm @Q.U.I.N.N. @lain, author of the quixote @Blurry Moon here's some Russian dude barely out of university wrote a working C compiler (up to C17) that builds most L'Eunuchs stuff for AMD64. Mostly solo. But unlike CCC, it does some optimisations.

https://kefir.protopopov.lv/

I bet if you charge him with enough amphetamines, he'll add other code generators too.