Should we import gnulib under gcc/ or at the top-level like libiberty?

[Joseph Myers]

On Mon, 11 Jul 2016, Ian Lance Taylor wrote:

> > AFAICT, the only "utilities" found in libiberty not appropriate for
> > gnulib is the demangler. That would be more appropriate for a
> > libdemangler library shared among all gnutools.
> 
> Does gnulib have a functional equivalent to the pex and simple-object
> mini-libraries?

If some functionality is missing from gnulib, I think it would be 
appropriate to add it there so that its functionality becomes a superset 
of that of libiberty.

-- 
Joseph S. Myers
joseph@codesourcery.com