buildkernel broken for META_MODE

[Simon J. Gerraty]

Bryan Drewery <bdrewery at freebsd.org> wrote:
> Aha /usr/obj/usr/obj.
> 
> That was in Renato's report as well.
> 
> The bug is WITH_AUTO_OBJ. I just confirmed that. A bunch of errors occur
> when doing the first build and the opt_*.h files are not generated in
> the "proper" place by config(8).
> 
> WITH_AUTO_OBJ is not really workable yet in buildworld/buildkernel. I
> have patches that I will commit soon to add support for them (meaning to
> work as it all does not but without a 'make obj' tree walk).

What is the issue above? diff?

FWIW the latest version of auto.obj.mk deals with __objdir=obj which is
a corner case compared to any use of MAKEOJDIRPREFIX etc.