Oh, wow, I didn't realize that incremental compiles for Chromium were what had inspired you to write Ninja! I'm a huge fan of Ninja. Composing a project of mul

Oh, wow, I didn't realize that incremental compiles for Chromium were what had inspired you to write Ninja! I'm a huge fan of Ninja. Composing a project of multiple shared libraries is a trick I've wanted to employ many times. Unfortunately neither Rust nor Go—the languages in which the two largest software projects I've worked on professionally are written—supports that model. (At least, not without throwing away the language-default build system, which has a lot of other costs.)