libstdc++: Strengthen the check for availability of pthread_rwlock_t
authorJerome Lambourg <lambourg@adacore.com>
Fri, 20 Dec 2019 09:30:48 +0000 (09:30 +0000)
committerJerome Lambourg <lambourg@gcc.gnu.org>
Fri, 20 Dec 2019 09:30:48 +0000 (09:30 +0000)
commit7607ff49afaa8fc1bdd506c4d68862f350a2f05f
treeaf17ece8ed22d252f36dec0a24b9ed18bb232f87
parent211c667faf4edff934894776ac0f8c81fe1b1708
libstdc++: Strengthen the check for availability of pthread_rwlock_t

        * acinclude.m4 (_GLIBCXX_USE_PTHREAD_RWLOCK_T): Checks that
        _PTHREADS is defined after including gthr.h.
        * configure: Regenerate.

From-SVN: r279635
libstdc++-v3/ChangeLog
libstdc++-v3/acinclude.m4
libstdc++-v3/configure