diff -ruN erlang-runtime23.orig/Makefile erlang-runtime23/Makefile
--- erlang-runtime23.orig/Makefile	2020-06-26 23:05:08.787294000 +0000
+++ erlang-runtime23/Makefile	2020-06-26 23:06:03.565224000 +0000
@@ -4,6 +4,7 @@
 PORTNAME=	erlang
 DISTVERSIONPREFIX=	OTP-
 DISTVERSION=	23.0.2
+PORTREVISION=	1
 CATEGORIES=	lang parallel java
 PKGNAMESUFFIX=	-runtime23
 DIST_SUBDIR=	erlang
diff -ruN erlang-runtime23.orig/files/patch-lib_wx_configure.in erlang-runtime23/files/patch-lib_wx_configure.in
--- erlang-runtime23.orig/files/patch-lib_wx_configure.in	1970-01-01 00:00:00.000000000 +0000
+++ erlang-runtime23/files/patch-lib_wx_configure.in	2020-06-26 23:07:29.547417000 +0000
@@ -0,0 +1,14 @@
+--- lib/wx/configure.in.orig   2020-06-26 23:02:59.261250000 +0000
++++ lib/wx/configure.in        2020-06-26 23:03:05.565263000 +0000
+@@ -512,7 +512,11 @@
+   #if wxMAJOR_VERSION > 2 && WXWIN_COMPATIBILITY_2_8 == 1
+   ;
+   #else
++  #if wxMAJOR_VERSION == 2 && wxMINOR_VERSION == 8
++  ;
++  #else
+   #error barf
++  #endif
+   #endif
+   ]])],
+   HAVE_COMPAT28_SUPPORT=yes, HAVE_COMPAT28_SUPPORT=no)