make install-strip with binutils

[Ralf Wildenhues]

* Maciej W. Rozycki wrote on Sun, Oct 24, 2010 at 06:03:47AM CEST:
> On Sat, 23 Oct 2010, Ian Lance Taylor wrote:
> > >> It should be
> > >> possible to add forwarders to toplevel Makefile.tpl and Makefile.def,
> > >> and add targets to the non-automake-governed sub directories of the
> > >> combined GCC/src tree, but you'd need to take care to pass the right
> > >> strip program (for host or for target, possibly the in-tree strip).
> > >
> > > I.... have no idea how to do that :)

Since there's nobody jumping on this, and I currently lack time,
NightStrike please open a GCC or binutils PR and Cc: me on it.  Thanks.

Cheers,
Ralf