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Re: [PATCH] Fix `defined in discarded section' errors when building ia64 gcc

From: Alan Modra <amodra at bigpond dot net dot au>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: binutils at sources dot redhat dot com
Date: Tue, 17 Aug 2004 23:24:43 +0930
Subject: Re: [PATCH] Fix `defined in discarded section' errors when building ia64 gcc
References: <20040817090201.GK30497@sunsite.ms.mff.cuni.cz> <20040817100429.GL30497@sunsite.ms.mff.cuni.cz>

On Tue, Aug 17, 2004 at 12:04:29PM +0200, Jakub Jelinek wrote:
> On Tue, Aug 17, 2004 at 11:02:01AM +0200, Jakub Jelinek wrote:
> > Not sure what should be done here, but certainly the compiler
> > isn't at fault here, it is a binutils problem.

Arguable.  :)

> > One fix could be to create empty .gnu.linkonce.ia64unw.* section
> > in assembler, another special case ia64 unwind sections in the linker.
> 
> Here is a patch for the first possibility.

The idea seems good to me.  Patch approved.

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre

References:
- `defined in discarded section' errors when building ia64 gcc
  - From: Jakub Jelinek
- [PATCH] Fix `defined in discarded section' errors when building ia64 gcc
  - From: Jakub Jelinek

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