--disable-new-gxx-abi

[Gerald Pfeifer]

While going through GNATS reports I realized that apparently some
people still bootstrap with/use --disable-new-gxx-abi.

As far as I understood, we won't support the old API in GCC 3.0, so
perhaps now is the time to get rid of it? (And if it's just so that
all people really test the current one.)

Gerald
-- 
Gerald "Jerry" pfeifer@dbai.tuwien.ac.at http://www.dbai.tuwien.ac.at/~pfeifer/