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Re: [pch] rework testsuite to avoid path miscompares
- From: Geoff Keating <geoffk at geoffk dot org>
- To: Richard Henderson <rth at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: 17 Jan 2003 09:30:47 -0800
- Subject: Re: [pch] rework testsuite to avoid path miscompares
- References: <20030117025709.GA1094@redhat.com>
Richard Henderson <rth@redhat.com> writes:
> The last thing needed to get clean compares on dwarf2 is to
> have the path names match when including or compiling the
> regular header.
...
> Fixed by *always* copying the header to the build tree when
> it's used.
Excellent! I'd been meaning to do this for some weeks now, it also
causes a few miscomparisons with stabs.
g++.dg/pch/pch.exp probably needs similar changes...
--
- Geoffrey Keating <geoffk@geoffk.org>