On Feb 5, 2012, at 12:26 PM, Jonathan Wakely wrote: > PRs libstdc++/51296 and libstdc++/51906 are both caused by problems > with the Pthreads static initializer macros such as > PTHREAD_MUTEX_INITIALIZER.
> On Mac OS X 10.7 the PTHREAD_RECURSIVE_MUTEX_INITIALIZER is buggy. Thanks for all you work on this.