Can't update CLang-based system

[Boris Samorodov]

On Sun, 27 Feb 2011 23:55:34 -0800 Doug Barton wrote:
> On 02/27/2011 19:30, Tim Kientzle wrote:

> > I have a FreeBSD-CURRENT AMD64 system here that was last updated at r215029.
> >
> > I'm trying to update it to r219079, but the build fails in lib/libz
> > when it tries to compile gvmat64.S.  It looks like the Makefile here
> > has a workaround for clang on AMD64, but it doesn't seem to actually
> > be working in this case.

> I have a different problem on r219092. Everything builds find, but
> "linking kernel.debug" hangs forever. It can't even be killed with
> ^C.

I had the same problem with kernel.debug hanging (top showed ctfconvert
sitting at umtx state) with a custom kernel. I tried many things (tmpfs,
sound and linux loadable modules were broken as well) and can't say for
sure what helped me but seems that GENERIC kernel was built
successfully.

> My existing system is r218985M, which was built with clang. This
> is my first time trying to build a system with clang ON a system that
> was itself built with clang (if that makes sense).

-- 
WBR, bsam