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Re: Build failure with 3.1 CVS on sparc-sun-solaris2.8

From: Richard Henderson <rth at redhat dot com>
To: Jeff Sturm <jsturm at one-point dot com>
Cc: Kenneth Lareau <elessar at numenor dot org>, gcc at gcc dot gnu dot org
Date: Wed, 6 Feb 2002 17:16:48 -0800
Subject: Re: Build failure with 3.1 CVS on sparc-sun-solaris2.8
References: <200202061813.g16ID9v5016831@delirium.numenor.org> <Pine.LNX.4.10.10202061354350.30468-100000@mars.deadcafe.org>

On Wed, Feb 06, 2002 at 02:06:47PM -0500, Jeff Sturm wrote:
> If you omit --with-cpu=ultrasparc the bootstrap will be
> straightforward, resulting in a compiler that can run on a 32-bit host but
> still generate executables for 64-bit ultrasparc.

This indicates a bug in the configury somewhere: --with-cpu should only
affect arch selection and tuning.  It should not affect 32-bit vs 64-bit.

So --with-cpu=ultrasparc should select TARGET_V8PLUS, not TARGET_64BIT.

r~

Follow-Ups:
- Re: Build failure with 3.1 CVS on sparc-sun-solaris2.8
  - From: Kenneth Lareau

References:
- Build failure with 3.1 CVS on sparc-sun-solaris2.8
  - From: Kenneth Lareau
- Re: Build failure with 3.1 CVS on sparc-sun-solaris2.8
  - From: Jeff Sturm

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