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[Bug bootstrap/38591] erratic comparison failures on very fast machines
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Sep 2009 16:58:37 -0000
- Subject: [Bug bootstrap/38591] erratic comparison failures on very fast machines
- References: <bug-38591-226@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from ebotcazou at gcc dot gnu dot org 2009-09-17 16:58 -------
> in gcc/Makefile.in, which means it was lacking $(CONFIG_H) thus lacking
> dependency on auto-host.h. This was fixed in
> <http://gcc.gnu.org/ml/gcc-patches/2008-07/msg01022.html>
> and glancing at that patch, there may be quite a few other dependency issues
> in branch-4_3.
Thanks, will try to add the missing dependency.
> No idea why the borked build does not fail but pick up auto-host.h from
> elsewhere or so. Or do you know for sure that auto-host.h was picked up
> from the current directory?
Couldn't a truncated auto-host.h have been picked up?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38591