[Bug libstdc++/57740] C++11 std::thread not usable with static linking

[roland at gnu dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57740

--- Comment #2 from roland at gnu dot org ---
(In reply to Andrew Pinski from comment #1)
> I think it is bad form to use static linking with pthreads.

Nonsense.  There is code specifically to ensure it works.
The additions for C++11 thread interfaces just didn't do it right.