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OK, so, all testcases need require-cstdint.Ok.
I can change this check:Ok.
#ifdef _GLIBCXX_HAS_GTHREADS
to
#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1)
in the headers.
Good. One less macro contortion... ;)As for _GTHREAD_HAS_COND, since its basically a subset of _GLIBCXX_HAS_GTHREADS, is there any point checking for it in <condition_variable>? Thus far I've been assuming that a platform either provides the entire gthread backend for all c++0x thread library requirements or it simply doesn't get to use the library so an all-or-nothing _GLIBCXX_HAS_GTHREADS (along with a dg-requires-gthreads for testcases) seems sufficient.
End of the day, there should never be a case where
_GLIBCXX_HAS_GTHREADS is defined but not _GTHREAD_HAS_COND.
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