--- configure.orig	2016-10-28 14:59:52 UTC
+++ configure
@@ -31912,7 +31912,7 @@ fi
 
 
 
-    elif test "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o "$_os" = "DragonFly" \
+    elif test "$_os" = "NetBSD" -o "$_os" = "OpenBSD" -o "$_os" = "DragonFly" -o "$_os" = "FreeBSD" \
             && test "$with_system_openssl" != "no"; then
         with_system_openssl=yes
         SYSTEM_OPENSSL=TRUE