Issue #12852: Set _XOPEN_SOURCE to 700 to get POSIX 2008
configure: Set _XOPEN_SOURCE to 700, instead of 600, to get POSIX 2008
functions on OpenBSD (e.g. fdopendir).
diff --git a/Misc/NEWS b/Misc/NEWS
index 85af2ac..730e8e0 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -1209,6 +1209,9 @@
Build
-----
+- Issue #12852: Set _XOPEN_SOURCE to 700, instead of 600, to get POSIX 2008
+ functions on OpenBSD (e.g. fdopendir).
+
- Issue #11863: Remove support for legacy systems deprecated in Python 3.2
(following PEP 11). These systems are systems using Mach C Threads,
SunOS lightweight processes, GNU pth threads and IRIX threads.