RFC: some target macro->hook conversions

[Mark Mitchell]

> * Would such a change be acceptable at this time?

I'll not comment on the rest of these issues (I've nothing interesting
to say), but I'd say that now would be a fine time for this change.  

Stage 3 would probably be too late, though.

Thanks,

-- 
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com