[Bug bootstrap/51705] [4.7 Regression] FreeBSD uses unsupported C++11 features when __cplusplus == 201103L

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51705

--- Comment #44 from Jason Merrill <jason at gcc dot gnu.org> 2012-01-10 
13:44:22 UTC ---
There is a conflict between the FreeBSD headers and G++, and we can fix it with
fixincludes.  Let's do that and move on.