amd64 base/head r284673 fails to build on amd64 base/head r284639, pilot error?

[Simon J. Gerraty]

Garrett Cooper <yaneurabeya at gmail.com> wrote:
> > Am I the only one who fails to build recent base/head (r284673) on
> > pretty recent base/head (r284639)? This is on amd64 with ZFS and BEs.
> 
> ...
> 
> > CC=clang
> > CXX=clang++
> > CPP=clang-cpp

> 	You need to remove these lines. They shouldn’t have been set before or after the commits from projects/bmake .

Note: both the grn's specified above are  than r284598 which put the
inlcude of make.conf back to its original spot, so the meta mode related
changes should not be relevant.