[LLVMdev] [RFC] Switching make check to use 'set -o pipefail'

[Reid Kleckner]

On Wed, Jul 17, 2013 at 9:48 PM, Rafael Espíndola <
rafael.espindola at gmail.com> wrote:

> > Hi Rafael,
> >
> > Did this discussion ever get a conclusion?  I support enabling
> > pipefail.  Fallout for out of tree users should be easy to fix.  As we
> > learned from LLVM tests, almost all tests that start to fail actually
> > indicate a real problem that was hidden.
>
> So far I got some positive feedback, but no strong LGTM from someone
> in the area :-(
>

+1 more for pipefail, if that helps.  :)

The only standing objection has to do with out-of-tree target maintainers,
and honestly I think they'll be fine.
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