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Re: [PATCH] libmx and Darwin

From: Geoffrey Keating <geoffk at geoffk dot org>
To: Andrew Pinski <apinski at apple dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: 24 Jun 2004 00:06:11 -0700
Subject: Re: [PATCH] libmx and Darwin
References: <39F7B5A0-C5A3-11D8-B923-00039351ED8A@apple.com>

Andrew Pinski <apinski@apple.com> writes:

> It was decided that libmx (by Apple) should be automatically linked in
> for every
> language and not just C++ and fortran.  This patch does not and
> removes the check
> in libstdc++ for libmx and the one in libgfortran because they are no
> longer needed
> and are just redundant.
> 
> 
> OK? Bootstrapped on powerpc-apple-darwin7.4.0 and
> powerpc-apple-darwin6.x.
> I do not know why there was an undefine for LIB_SPEC as this had to
> effect at all.

This is OK.

(It would be helpful if you said *who* decided, rather than 'it was decided'.)

> gcc/ChangeLog:
> 	* config/darwin7.h (MATH_LIBRARY): Remove.
> 	(LIB_SPEC): Define.
> 	* config/darwin.h (MATH_LIBRARY): Define always to empty.
> 	(LIB_SPEC): Only define if not already defined.
> 
> libstdc++/ChangeLog:
> 	* linkage.m4: Remove check for libmx.	
> 	* configure: Regenerate.
> 
> libgfortran/ChangeLog:
> 	* configure.ac: Remove check for libmx.
> 	* configure: Regenerate.

References:
- [PATCH] libmx and Darwin
  - From: Andrew Pinski

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