[build] Move gthr to toplevel libgcc

[Nathan Sidwell]

On 08/08/11 08:47, Rainer Orth wrote:
> This patch moves gthr*.h and related code to toplevel libgcc.  Unlike
> the other outstanding patches (libgcc1, libgcc2, crtstuff, shlib), it is
> pretty independent from the rest, so I'm posting it first.  It was
> developed last, so there may be conflicts (gcc/Makefile.in).  It also
> depends on the posix95 removal patch.
>
> Instead of cluttering the libgcc directory, all non-generic gthr-*.h
> files were moved to their respecitive positions in libgcc/config.  The
> patch simplifies gthr.h quite a bit:


> 2011-08-06  Rainer Orth<ro@CeBiTec.Uni-Bielefeld.DE>
>
> 	gcc:

> 	* gthr-vxworks.h: Move to ../libgcc/config.

A fine idea, I have no objections.

nathan

-- 
Nathan Sidwell