On Wed, Dec 20, 2017 at 04:26:13PM -0800, Gary E. Miller via devel wrote: > Clearly no one here knows how this works at the moment.... We load the "gnu_dirs" feature from waf. See https://github.com/waf-project/waf/blob/master/waflib/Tools/gnu_dirs.py#L14 for the list of variables set. Cheers, -Matt