$OpenBSD: patch-configure,v 1.1 2016/06/23 16:15:58 sthen Exp $

Silence warnings about base headers, drowning real warnings.

--- configure.orig	Thu Jun 23 16:36:23 2016
+++ configure	Thu Jun 23 16:36:28 2016
@@ -14328,7 +14328,6 @@ for flag in \
     -Wmissing-prototypes \
     -Wold-style-definition \
     -Wpointer-arith \
-    -Wredundant-decls \
     -Wshadow \
     -Wsign-conversion \
     -Wstrict-overflow=5 \
