On Thu, 3 Dec 2020 at 22:26, Reuben Thomas wrote: > > Happy to look into it. > I have looked into it and attach a trivial patch, which works nicely. It's not obvious to me whether any documentation is required; I rather expected that these variables would behave like others (CC, CXX etc.). I've actually struggled to find other variables which work similarly. CYGPATH_W does, but it's not documented at all. -- https://rrt.sc3d.org