$OpenBSD: patch-opal_include_opal_config_h_in,v 1.1.1.1 2009/10/10 18:11:42 jasper Exp $
--- opal/include/opal_config.h.in.orig	Fri Aug 21 14:03:01 2009
+++ opal/include/opal_config.h.in	Fri Aug 21 14:03:19 2009
@@ -287,6 +287,9 @@
 
 /* Define to 1 if you have the `openpty' function. */
 #undef HAVE_OPENPTY
+#ifdef __OpenBSD__
+#define HAVE_OPENPTY 1
+#endif
 
 /* Define to 1 if you have the `pipe' function. */
 #undef HAVE_PIPE
