[Bug libstdc++/50196] [C++0x] std::thread not available under macos

[watsonsong at foxmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50196

--- Comment #5 from watsonsong <watsonsong at foxmail dot com> 2011-10-08 
06:30:52 UTC ---
(In reply to comment #4)
> I'll look into doing this for 4.7

Thank you.