Re: Yoics! Just upgraded and cc is (mostly) bus-error-ing on buildworld.

On Mon, May 31, 2010 at 9:06 PM, Andrew Reilly <areilly_at_bigpond.net.au> wrote:
> On Mon, 31 May 2010 16:30:04 +0300
> Andriy Gapon <avg_at_icyb.net.ua> wrote:
>
>> Have you been playing with clang or other alternative compilers?
>
> I have them all installed, but none are used by the build
> process.  My make.conf is relatively clean.

What _is_ your make.conf though?

>> If not, then I think that it's your hardware.
>
> I did too at first.  Compiler crashes are usually "fix the
> hardware" problems.  I'm not so sure any more: I restored /boot
> and /usr/{not local or home} from backup from about a week ago,
> and using that compiler on the same hardware, I was able to get a
> build and install to complete without problem. Heisenbug
> somewhere, perhaps? The other hit against the hardware problem
> suggestion is that the failure was in specific, repeatable places
> in certain system source files.  I could compile a chunk of my
> own code without problems, though.
>
> I'm now on:
> FreeBSD duncan.reilly.home 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Mon May 31 02:39:59 EST 2010     root_at_duncan.reilly.home:/nb/obj/nb/src/sys/DUNCAN  amd64
>
> based on a csup from the australian mirror from yesterday morning
> (or perhaps Sunday night), and it all seems to be back to normal.

Thanks,
-Garrett