Why not gnat Ada in gcc?

[Robert Dewar]

<<Nope.  I would never suggest that.  That's why Red Hat has a process for
importing code from the external tree and beating it into shape before it
gets exposed to customers.
>>

Jeff, I defintiely think you are worrying too much too early, and that 
in fact things will work out smoothly, why not just wait and see here.
The initial steps of getting the current sources into the tree have
to be done in any case.