[Bug libstdc++/51906] thread lock test failures on darwin11 under Xcode 4.2

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51906

--- Comment #57 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Iain D Sandoe <ia...@gcc.gnu.org>:

https://gcc.gnu.org/g:a044c9d25972b22c6b4c8ec27f2de5fd622573cc

commit r13-4482-ga044c9d25972b22c6b4c8ec27f2de5fd622573cc
Author: Iain Sandoe <i...@sandoe.co.uk>
Date:   Sat Dec 3 17:09:35 2022 +0000

    libstdc++, Darwin: Limit recursive mutex init to OS versions needing it.

    The problem described in pr 51906 was fixed in the next OS release.  Limit
the
    workaround to systems that need it.

    Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>

    libstdc++-v3/ChangeLog:

            * config/os/bsd/darwin/os_defines.h
            (_GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC): Limit use of this macro
            to OS versions that need it.