[Bug bootstrap/50342] gcc/configure fails on Mac OS X Lion/Xcode 4.1 with recent GCCs

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50342

--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-09-09 
18:09:00 UTC ---
> Other than only building ada triggers the bug.

Huh?  How could Ada have something to do with the toplevel configure?