$NetBSD: patch-configure,v 1.1 2012/09/05 21:15:16 gls Exp $

Portability fix. 

--- configure.orig	2012-07-29 20:28:50.000000000 +0000
+++ configure
@@ -5778,7 +5778,7 @@ fi
 
 # Check whether --enable-unsupported-rhel-options was given.
 if test "${enable_unsupported_rhel_options+set}" = set; then :
-  enableval=$enable_unsupported_rhel_options; test "x$enableval" == "xno" && \
+  enableval=$enable_unsupported_rhel_options; test "x$enableval" = "xno" && \
    ENABLE_UNSUPPORTED_RHEL_OPTS=0 ||
    ENABLE_UNSUPPORTED_RHEL_OPTS=1
 else