Libiberty's snprintf for v3 vs. libsnprintfv

[Bruce Korb]

Geoff Keating wrote:
> 
> Bruce Korb <bkorb@veritas.com> writes:
> 
> > Hi,
> >
> > This library: http://savannah.nongnu.org/projects/libsnprintfv/
> > was written by Gary V. Vaughn with help from Paolo Bonzini and
> > myself with the intention of having it incorporated into libiberty
> > someday.  It has every variation of printf functionality I've
> > ever heard of, plus some convenient extensions.  I don't think
> > you'll have any licensing issues there, either.
> 
> Isn't this GPLed?  I thought we were looking for GPL+exception.

Well, it is already GPL+exception-ed for AutoGen use,
so I was guessing Gary wouldn't object to just adding the
exception.  He'd have to okay it, of course, I was just
doubting that that would be an issue.