Indeed and the BUCK file was updated 2 months ago. It definitely does use BUCK. Maybe it's not the main build system, but it's not hard to see why someone or s

Indeed and the BUCK file was updated 2 months ago. It definitely does use BUCK. Maybe it's not the main build system, but it's not hard to see why someone or something unfamiliar with the project would think that. Really there should be a comment in the BUCK file explaining what it is.