From: Peter Dimov (pdimov_at_[hidden])
Date: 2008-04-11 11:08:13
> The tests for sched_yield and nanosleep now fail as expected on g++/Sun.
> :-)
> clock_gettime also fails to link across the board.
>
> I think that we ought to fix this by adding -lrt even in <threading>single
> instead of #undef-ing the feature macros, since these calls aren't
> technically tied to threads.
How about this one?