[PATCH] Remove oldish __GNUC_PREREQ

[Joseph S. Myers]

On Tue, 28 Feb 2012, Marek Polacek wrote:

> I'm not sure about misc/sys/cdefs.h and those two atomic.h.  Should
> they be pruned too?

misc/sys/cdefs.h is installed so should not have these conditionals 
removed.  bits/atomic.h is not installed so should have such conditionals 
removed.

> 2012-02-28  Marek Polacek  <polacek@redhat.com>
> 
> 	* include/sys/cdefs.h: Remove __GNUC_PREREQ macro.
> 	* math/math_private.h: Likewise.
> 	* stdlib/tst-strtod.c: Likewise.

This looks good to me.

-- 
Joseph S. Myers
joseph@codesourcery.com