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Re: [PATCH] First attempt at unwind epilogue support for powerpc{,64} (take 2)

From: Jakub Jelinek <jakub at redhat dot com>
To: Michael Eager <eager at eagercon dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 5 Jun 2009 21:10:08 +0200
Subject: Re: [PATCH] First attempt at unwind epilogue support for powerpc{,64} (take 2)
References: <20090602171015.GM18874@tyan-ft48-01.lab.bos.redhat.com> <4A258813.6030803@redhat.com> <20090603161218.GU18874@tyan-ft48-01.lab.bos.redhat.com> <4A296C6A.3030002@eagercon.com>
Reply-to: Jakub Jelinek <jakub at redhat dot com>

On Fri, Jun 05, 2009 at 12:05:14PM -0700, Michael Eager wrote:
> This causes the build of newlib for powerpc-eabi to fail.

Didn't know newlib uses this header.

> auto-host.h is included even when HAVE_GAS_CFI_DIRECTIVE
> is not defined.
>
> Here's a possible fix:

That's wrong, auto-host.h is included to get the HAVE_GAS_CFI_DIRECTIVE
definition (or not).

Nathan Froyd checked in a different fix (guard with IN_GCC), alternatively
we could move this stuff to a new, non-installed header and just include
it by the 6 .asm files.  All I wanted is avoid duplicating it
in all the 6 .asm files...

	Jakub

References:
- [PATCH] First attempt at unwind epilogue support for powerpc{,64}
  - From: Jakub Jelinek
- Re: [PATCH] First attempt at unwind epilogue support for powerpc{,64}
  - From: Richard Henderson
- [PATCH] First attempt at unwind epilogue support for powerpc{,64} (take 2)
  - From: Jakub Jelinek
- Re: [PATCH] First attempt at unwind epilogue support for powerpc{,64} (take 2)
  - From: Michael Eager

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