[PATCH, nds32] Enable GDB building for nds32*-*-* target.

[Nick Clifton]

Hi Yan-Ting,

> After contributing our porting for GDB, we need a patch to enable GDB building.
> 
> Is this patch OK for commit?

It is.  I have applied the patch to the binutils sources.

Please note however that the top level configure and configure.ac files are shared
with the gcc project, so a change like this needs to be enacted there as well.  I
have taken the liberty of adding gcc-patches to the CC list for this email, and
just to keep things simple, I have gone ahead and applied your patch to the gcc
sources as well.

> 2016-07-18  Yan-Ting Lin  <currygt52@gmail.com>
> 
>     * configure.ac (nds32*-*-*): Remove entry to enable gdb.
>     * configure: Regenerated.

Approved and applied.

Cheers
  Nick