diff -rNu erlang-runtime20.old/Makefile erlang-runtime20/Makefile
--- erlang-runtime20.old/Makefile	2018-05-03 02:17:42.288245000 +0000
+++ erlang-runtime20/Makefile	2018-05-03 02:18:14.103181000 +0000
@@ -3,6 +3,7 @@
 
 PORTNAME=	erlang
 PORTVERSION=	20.3.4
+PORTREVISION=	1
 CATEGORIES=	lang parallel java
 MASTER_SITES=	http://www.erlang.org/download/:erlangorg			\
 		http://erlang.stacken.kth.se/download/:erlangorg		\
diff -rNu erlang-runtime20.old/files/patch-lib_crypto_c__src_crypto.c erlang-runtime20/files/patch-lib_crypto_c__src_crypto.c
--- erlang-runtime20.old/files/patch-lib_crypto_c__src_crypto.c	1970-01-01 00:00:00.000000000 +0000
+++ erlang-runtime20/files/patch-lib_crypto_c__src_crypto.c	2018-05-03 02:24:02.186972000 +0000
@@ -0,0 +1,11 @@
+--- lib/crypto/c_src/crypto.c.orig      2018-03-13 20:11:05.000000000 +0000
++++ lib/crypto/c_src/crypto.c
+@@ -103,7 +103,9 @@
+ # endif
+ 
+ /* LibreSSL wants the 1.0.1 API */
+-# define NEED_EVP_COMPATIBILITY_FUNCTIONS
++# if LIBRESSL_VERSION_NUMBER < 0x20700000L
++#   define NEED_EVP_COMPATIBILITY_FUNCTIONS
++# endif
+ #endif