[Bug bootstrap/50777] [4.7 regression] bootstrap fails on Solaris 10

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50777

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-10-18 
15:26:08 UTC ---
My guess would not be a missing header, but missing feature test macro