Switching the default for -fabi-version

[Nathan Sidwell]

Mark Mitchell wrote:
> Since nobody really objected to David Moore's suggestion that we make
> -fabi-version=2 the default, I plan to change the default value of the
> flag on the mainline in the next few days.

Presumably ABI bugs discovered between now and 3.4's release can still be
fixed in -fabi-version=2 (and not begin a fabi-version=3).

nathan

-- 
Nathan Sidwell    ::   http://www.codesourcery.com   ::     CodeSourcery LLC
          The voices in my head said this was stupid too
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk