From 1c5ebcd87822c2af4b8fdc23fa8b9a7201fb7097 Mon Sep 17 00:00:00 2001
From: Matt Caswell <matt@openssl.org>
Date: Tue, 7 Feb 2017 13:34:29 +0000
Subject: [PATCH] Suppress an "uknown option" warning when using no-dtls1 on
 Windows

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2567)
---
 util/mk1mf.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/mk1mf.pl b/util/mk1mf.pl
index 7a3ae11f78..490a034e40 100755
--- a/util/mk1mf.pl
+++ b/util/mk1mf.pl
@@ -1207,6 +1207,7 @@ sub read_options
 		"no-ssl3-method" => 0,
 		"no-tlsext" => \$no_tlsext,
 		"no-tls1" => \$no_tls1,
+		"no-dtls1" => 0,
 		"no-srp" => \$no_srp,
 		"no-cms" => \$no_cms,
 		"no-jpake" => \$no_jpake,
-- 
2.25.1