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Re: gcc 4.2.3 bootstrap seems to be broken on AIX 5.3

From: Joe Buck <Joe dot Buck at synopsys dot COM>
To: David Edelsohn <dje at watson dot ibm dot com>
Cc: t dot veith at arcor dot de, gcc at gcc dot gnu dot org
Date: Thu, 14 Feb 2008 09:54:13 -0800
Subject: Re: gcc 4.2.3 bootstrap *seems* to be broken on AIX 5.3
References: <18031460.1202990607005.JavaMail.ngmail@webmail17> <200802141454.m1EEsHgi029426@makai.watson.ibm.com>

Thomas> when trying to installl gcc 4.2.3 on AIX 5.3 bootstraps fails in stage3 in configure-target-libmudflap when trying to detect used thread-model:

Thomas> Anyone an idea?

On Thu, Feb 14, 2008 at 09:54:17AM -0500, David Edelsohn wrote:
> 	Do not enable Mudflap on AIX.  Mudflap only is supported on
> GNU+Linux and FreeBSD.

> 	When you override default configuration options, other than
> languages and prefix, bootstrap errors are likely to happen.
> Configuration parameters for nls, mudflap, and threads should not be
> changed on AIX.

Ideally, mudflap's configure would detect platforms known not to work,
so that the user would get an error message.

References:
- gcc 4.2.3 bootstrap *seems* to be broken on AIX 5.3
  - From: t . veith
- Re: gcc 4.2.3 bootstrap *seems* to be broken on AIX 5.3
  - From: David Edelsohn

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Re: gcc 4.2.3 bootstrap *seems* to be broken on AIX 5.3

Re: gcc 4.2.3 bootstrap seems to be broken on AIX 5.3