> Set KERNOBJDIR and KERNSRCDIR (they're distinct from BSDOBJDIR and
> BSDSRCDIR).

Thanks, I've since followed up to tech-toolchain with a patch for
etc/Makefile which essentially adds ${MAKEOBJDIRPREFIX} to the default
KERNOBJDIR - does the trick.

> Note, however, that you may need to tweak install media (floppy) image
> creation to use this stuff.  I had some problems there that I was trying
> to fix; some other changes happened in the i386 stuff which I think were
> similar but I haven't tried playing with them yet.

Thanks I'll keep an eye out.

--sjg