extensions: add _OPENBSD_SOURCE
commitf88e6fc61ef9e6356f1a75ceebb6ae5dd383fcb1
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 8 Aug 2017 18:07:06 +0000 (8 11:07 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 8 Aug 2017 18:07:29 +0000 (8 11:07 -0700)
treebd37048a79d0afc81e48eadd22b4c5e87ed43429
parentaae6a4227b4727f6c89394c9745eeeeeb37c3ad5
extensions: add _OPENBSD_SOURCE

* m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Define _OPENBSD_SOURCE.
ChangeLog
m4/extensions.m4