From 79f0842195b857575d524764fd9aebb343bd75ec Mon Sep 17 00:00:00 2001
From: Renaud Allard <renaud@allard.it>
Date: Mon, 7 Mar 2016 19:04:34 +0000
Subject: [PATCH 1/1] TLS: Fix ECDH use under LibreSSL.  Bug 1806

---
 src/src/tls-openssl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index f45daa767..9e008e149 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -62,7 +62,10 @@ functions from the OpenSSL library. */
     && (OPENSSL_VERSION_NUMBER & 0x0000ff000L) >= 0x000002000L
 #  define EXIM_HAVE_OPENSSL_CHECKHOST
 # endif
+#endif
 
+#if !defined(LIBRESSL_VERSION_NUMBER) \
+    || LIBRESSL_VERSION_NUMBER >= 0x20010000L
 # if !defined(OPENSSL_NO_ECDH)
 #  if OPENSSL_VERSION_NUMBER >= 0x0090800fL
 #   define EXIM_HAVE_ECDH
-- 
2.30.2