Index: head/cad/netgen-lvs/Makefile
===================================================================
--- head/cad/netgen-lvs/Makefile	(revision 528902)
+++ head/cad/netgen-lvs/Makefile	(revision 528903)
@@ -1,25 +1,33 @@
 # $FreeBSD$
 
 PORTNAME=	netgen
 DISTVERSION=	1.5.144
+PORTREVISION=	1
 CATEGORIES=	cad
-MASTER_SITES=	http://opencircuitdesign.com/netgen/archive/
 PKGNAMESUFFIX=	-lvs
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Tool for comparing netlists (a process known as LVS)
 
 LICENSE=	GPLv1
 LICENSE_FILE=	${WRKSRC}/Copying
 
-USES=		gmake python tar:tgz
+RUN_DEPENDS=	bash:shells/bash
 
+USES=		gmake python:3.6+ shebangfix tar:tgz tcl tk xorg
+USE_GITHUB=	yes
+GH_ACCOUNT=	RTimothyEdwards
+SHEBANG_FILES=	tcltk/netgen.sh.in
+USE_XORG=	x11
+
 GNU_CONFIGURE=	yes
+CONFIGURE_ENV=	HAVE_PYTHON3=yes
+CONFIGURE_ARGS=	--with-interpreter=tcl --with-tcl=${LOCALBASE}/lib/tcl8.6 --with-tk=${LOCALBASE}/lib/tk8.6 --with-x
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|^#!/bin/env python3$$|#!${PYTHON_CMD}|' ${WRKSRC}/python/*.py
 
-post-stage:
-	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/*
+post-install:
+	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/netgen/tcl/netgenexec ${STAGEDIR}${PREFIX}/lib/netgen/tcl/tclnetgen.so
 
 .include <bsd.port.mk>
Index: head/cad/netgen-lvs/distinfo
===================================================================
--- head/cad/netgen-lvs/distinfo	(revision 528902)
+++ head/cad/netgen-lvs/distinfo	(revision 528903)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1584583774
-SHA256 (netgen-1.5.144.tgz) = 209b801d8c8051f60cf0845e564a5b200791b6a955d96f64d1b4d959133d9aa9
-SIZE (netgen-1.5.144.tgz) = 522869
+TIMESTAMP = 1584855493
+SHA256 (RTimothyEdwards-netgen-1.5.144_GH0.tar.gz) = cb806dbf7c1d3fc2cb133e2c139c6e12acf134d1d44e47afbfdf87a103f12f0f
+SIZE (RTimothyEdwards-netgen-1.5.144_GH0.tar.gz) = 518121
Index: head/cad/netgen-lvs/pkg-plist
===================================================================
--- head/cad/netgen-lvs/pkg-plist	(revision 528902)
+++ head/cad/netgen-lvs/pkg-plist	(revision 528903)
@@ -1,17 +1,18 @@
-bin/inetcomp
-bin/netcomp
 bin/netgen
-bin/ntk2adl
-bin/ntk2xnf
 lib/netgen/doc/netgen.doc
 lib/netgen/ntk2adl.sh
 lib/netgen/python/consoletext.py
 lib/netgen/python/helpwindow.py
 lib/netgen/python/lvs_help.txt
 lib/netgen/python/lvs_manager.py
 lib/netgen/python/tksimpledialog.py
 lib/netgen/python/tooltip.py
 lib/netgen/python/treeviewsplit.py
 lib/netgen/spice
 lib/netgen/spice.bot
 lib/netgen/spice.top
+lib/netgen/tcl/console.tcl
+lib/netgen/tcl/netgen.tcl
+lib/netgen/tcl/netgenexec
+lib/netgen/tcl/tclnetgen.so
+lib/netgen/tcl/tkcon.tcl