What's the prior art here? Specifically, - Support for thousands of related and unrelated codebases in the same repo, with a nuanced understanding of dependenc

What's the prior art here? Specifically, - Support for thousands of related and unrelated codebases in the same repo, with a nuanced understanding of dependencies so that all "dirty" objects, and no others, are rebuilt/retested for each change. - Hermetic builds to weed out undeclared dependencies. - Support for remote build cache / remote build workers. - Understanding of many unrelated languages. I can't imagine GNU Make being reasonable in this kind of use case. What would you choose?