[Bug libstdc++/51296] Several 30_threads tests FAIL on Tru64 UNIX

[ro at CeBiTec dot Uni-Bielefeld.DE]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51296

--- Comment #24 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2012-01-13 10:25:34 UTC ---
I've done some more digging and found that the EINVAL error is generated
inside libpthread.so, by a function called __thdIsAddrInStack.  And in
fact, if I make M m static, the test passes.

While I do have Tru64 UNIX V5.1 sources, some parts are missing,
libpthread sources unfortunately among them, so I cannot determine why
this is done or suggest another workaround.

    Rainer