$NetBSD: patch-sigscheme_configure.in,v 1.1 2014/04/20 06:40:00 ryoon Exp $

* Fix for SunOS

--- sigscheme/configure.in.orig	2013-06-30 04:26:58.000000000 +0000
+++ sigscheme/configure.in
@@ -226,7 +226,7 @@ AC_CHECK_FUNCS(memalign)
 AC_CHECK_FUNCS(strdup,
   [
     # Overrides _POSIX_C_SOURCE
-    AC_DEFINE(_XOPEN_SOURCE, 500)
+    AC_DEFINE(_XOPEN_SOURCE, 600)
   ])
 AH_VERBATIM(_XOPEN_SOURCE,
 [/* Define to 500 to enable strdup(3). */