libstdc++: Darwin does not support weak refs without definition.
authorTorvald Riegel <triegel@redhat.com>
Wed, 20 Jan 2016 17:47:03 +0000 (17:47 +0000)
committerTorvald Riegel <torvald@gcc.gnu.org>
Wed, 20 Jan 2016 17:47:03 +0000 (17:47 +0000)
commit7e10bcfa3c30f11136b60b5f6d25acb17afdd57f
tree648a0c62ea498773610394895ca9ab6b48c2d2d1
parent3f93466af47bdb6e88d24fcda7a3c76be3d173e4
libstdc++: Darwin does not support weak refs without definition.

        PR libstdc++/69310
        * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.

From-SVN: r232628
libstdc++-v3/ChangeLog
libstdc++-v3/config/os/bsd/darwin/os_defines.h