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Re: libstdc++ link failures on ppc64
- From: Diego Novillo <dnovillo at redhat dot com>
- To: Jon Grimm <jgrimm2 at us dot ibm dot com>
- Cc: gcc at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org, Daniel Jacobowitz <drow at false dot org>, julian at codesourcery dot com
- Date: Thu, 14 Apr 2005 12:46:08 -0400
- Subject: Re: libstdc++ link failures on ppc64
- Organization: Red Hat Canada
- References: <20050414133352.GA14133@topo.toronto.redhat.com> <425E99B9.4030609@us.ibm.com>
On Thu, Apr 14, 2005 at 11:26:33AM -0500, Jon Grimm wrote:
> Diego Novillo wrote:
>
>
> >
> >I see no changes in libstdc++ since the previous run and nothing
> >in the C++ FE, so I'm not sure whether it may be something broken
> >in my box.
> >
> >Anybody else seeing this failure?
> >
>
> Yep. I see this here on the PPC64 nightly autotester.
>
Undoing this patch fixes the build failure on ppc64 (though it
doesn't affect the ld segfault on ia64 that I reported
separately). Thanks to drow and jbrown for pointing it out to
me:
2005-04-13 Julian Brown <julian@codesourcery.com>
* config/elfos.h (MAKE_DECL_ONE_ONLY): Redefined to stop DECL_WEAK from
being used for symbols with vague linkage when HAVE_GAS_COMDAT_GROUP
is true.
Diego.