[PATCH roland/nptl-sparc] Move remaining SPARC code out of nptl/.

[Roland McGrath]

> From: Roland McGrath <roland@hack.frob.com>
> Date: Tue, 24 Jun 2014 18:29:08 -0700 (PDT)
> 
> > Let's see how close this gets to working for sparc.
> 
> Looks good, please merge.

Cool.  Thanks for the testing.

I've merged the roland/nptl-sparc branch in, but roland/nptl is still
separate (just rebased).  That branch affects everybody else too, and could
well be breaking builds other than x86, arm, and sparc so I need the
testing.  Unfortunately I think that leaves us in the position where the
trunk is broken for sparc and only the roland/nptl branch actually works.
But I hope it won't be much longer before we can merge it all in.


Thanks,
Roland