[v3, 4.9] Handle C++11 <math.h> overloads on Solaris 11, 12

[Jakub Jelinek]

On Mon, Feb 22, 2016 at 04:39:15PM +0000, Jonathan Wakely wrote:
> On 22/02/16 16:38 +0100, Rainer Orth wrote:
> >With the latest Solaris 11.3 SRU, the C++11 <math.h> overloads have been
> >backported to Solaris 11.3.  While mainline and the gcc-5 branch already
> >cope with this due to
> >
> >	https://gcc.gnu.org/ml/gcc-patches/2015-11/msg02075.html
> >
> >this broke Solaris 11 bootstrap on the 4.9 branch.  Therefore I'd like
> >to backport the patch to the 4.9 branch, too.  The version applied to
> >the gcc-5 branch required a minimal change to the testcase only.
> >
> >Bootstrapped on i386-pc-solaris2.11, ok for 4.9 branch?
> 
> I'm happy with this if the release managers are too.

Okay.

	Jakub