[attention machine maintainers] [PATCH] <math.h> issignaling

[David Miller]

From: Thomas Schwinge <thomas@codesourcery.com>
Date: Fri, 22 Mar 2013 12:17:19 +0100

> I have now pushed a new version of this patch in the
> tschwinge/issignaling branch.  Would machine maintainers please test
> this branch/patch and report back?

It doesn't even build on sparc because the code block that is
CPP enabled in the ldbl-128 version of issignaling() has
an #error in it.