[PATCH] configure: Re-disable building cross-gdbserver

[Maciej W. Rozycki]

On Wed, 12 Feb 2020, Pedro Alves wrote:

> >  That's actually quite similar to what I considered first, before I 
> > changed my mind.  Whatever.
> 
> Doing it in gdbserver/ has the advantage that it stays under gdbserver's
> control, so it doesn't need syncing code with the gcc tree.  I know of at
> least one off-tree port that uses gdbserver in a host != target scenario,
> so I imagine that this condition will evolve over time.

 Sure, that makes sense to me.

> >  case "${host}" in
> > +  ${target})
> > +			gdbserver_host=${host}
> > +			;;
> > +  *)
> > +			gdbserver_host=NONE
> > +			;;
> if/else reads more to-the-point to me, so I tweaked it that
> way, and merged it in (to binutils-gdb), like below.

 Great, thanks for handling this!

> I'm sorry for not noticing your earlier patch.

 No worries, I'm glad we've got this sorted.

  Maciej