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[PATCH] Fix bootstrap on ARM v3

From: Martin Michlmayr <tbm at cyrius dot com>
To: gcc-patches at gcc dot gnu dot org
Cc: Paul Brook <paul at codesourcery dot com>, Richard Earnshaw <rearnsha at arm dot com>
Date: Sun, 20 May 2007 12:54:05 +0200
Subject: [PATCH] Fix bootstrap on ARM v3

Bootstrap of trunk is currently broken on ARM v3.  This got broken
when support for v7 got added, with the following change:
http://gcc.gnu.org/ml/gcc-patches/2006-02/msg01850.html
After this change, __ARM__ARCH__ is no longer defined on v3 (and lower)
machines.

Here are two alternative, tested patches.  Which one should I install?
The first one will show "Unable to determine architecture" on v1/v2
whereas the second will will simply default to v3 (the old behaviour).

2007-04-20  Martin Michlmayr  <tbm@cyrius.com>

	PR target/32007
	* config/arm/lib1funcs.asm: Define __ARM_ARCH__ on v3 machines.

-- 
Martin Michlmayr
http://www.cyrius.com/

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Follow-Ups:
- Re: [PATCH] Fix bootstrap on ARM v3
  - From: Paul Brook

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