Well, your 3 games in town are serialization formats. They're great choices if you want tools to manipulate the build scripts. However, in my opinion, from you

Well, your 3 games in town are serialization formats. They're great choices if you want tools to manipulate the build scripts. However, in my opinion, from your list only s-expressions make a reasonable syntax that a human would write an maintain. And, if you want that, well :) https://www.gnu.org/software/make/manual/html_node/Guile-Integration.html https://www.gnu.org/software/make/manual/html_node/Guile-Int...