[Bug libstdc++/54847] --enable-libstdcxx-time=yes non-functional on darwin

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54847

--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-07 17:31:18 UTC ---
Isn't that odd, the documentation explains pretty well why.