Define _BSD_SOURCE, to get access to POSIX extensions on OpenBSD 4.1+.

1 files changed, 9 insertions, 1 deletions

diff --git a/configure b/configure
index 70e0e684dc..fe07570927 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 52844 .
+# From configure.in Revision: 54284 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.59 for python 2.5.
 #
@@ -1388,6 +1388,14 @@ cat >>confdefs.h <<\_ACEOF
 _ACEOF
 
 
+# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
+# also defined. This can be overridden by defining _BSD_SOURCE
+
+cat >>confdefs.h <<\_ACEOF
+#define _BSD_SOURCE 1
+_ACEOF
+
+
 # The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
 # u_int on Irix 5.3. Defining _BSD_TYPES brings it back.