Index: head/cad/ngspice_rework/Makefile
===================================================================
--- head/cad/ngspice_rework/Makefile
+++ head/cad/ngspice_rework/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	ngspice_rework
 PORTVERSION=	26
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	cad
 MASTER_SITES=	SF/ngspice/ng-spice-rework/${PORTVERSION}
 DISTNAME=	ngspice-${PORTVERSION}
@@ -11,22 +11,33 @@
 MAINTAINER=	kevinz5000@gmail.com
 COMMENT=	Mixed-signal circuit simulator derived from Spice and Cider
 
+LICENSE=	BSD3CLAUSE BSD4CLAUSE LGPL21+
+LICENSE_COMB=	multi
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BROKEN_aarch64=	Fails to link: missing sbrk
 
-GNU_CONFIGURE=	yes
 USES=		gmake libtool readline
+USE_LDCONFIG=	yes
+GNU_CONFIGURE=	yes
 
-CONFIGURE_ARGS=	--with-readline=yes \
-		--enable-xspice
+CONFIGURE_ARGS=	--enable-cider --enable-xspice --with-readline=yes
 
-OPTIONS_DEFINE=		DEBUG X11
-OPTIONS_DEFAULT=	X11
+OPTIONS_DEFINE=			DEBUG
+OPTIONS_DEFAULT=		X11
+OPTIONS_SINGLE=			INTERFACE
+OPTIONS_SINGLE_INTERFACE=	SHLIB X11
+OPTIONS_SUB=			yes
 
+SHLIB_DESC=		Build as a shared library
+
+DEBUG_CONFIGURE_ENABLE=	debug
+
+SHLIB_CONFIGURE_WITH=	ngshared
+
 X11_USE=		XORG=ice,sm,x11,xaw,xext,xmu,xt
 X11_CONFIGURE_WITH=	x
 
-DEBUG_CONFIGURE_ENABLE=	debug
+INSTALL_TARGET=	install-strip
 
 .include <bsd.port.mk>
Index: head/cad/ngspice_rework/pkg-descr
===================================================================
--- head/cad/ngspice_rework/pkg-descr
+++ head/cad/ngspice_rework/pkg-descr
@@ -1,9 +1,7 @@
-Ngspice is the name of a project and of a program in the project.  Spice is
-the famous circuit simulator developed by the CAD Group of the University of
-California at Berkeley (UCB). The NG prefix has a lot of meanings: Next
-Generation, New Good, etc. Choose or invent the one you prefer. The ngspice
-project aims to improve the capabilities of the Spice3 circuit simulator. The
-heart of the project is the ngspice program, a circuit simulator derived from
-spice3f5.
+Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is based
+on three open source software packages: Spice3f5, Cider1b1 and Xspice. It is
+the open source successor of these venerable packages. Many, many
+modifications, bug fixes and improvements have been added to the code,
+yielding a stable and reliable simulator.
 
 WWW: http://ngspice.sourceforge.net/
Index: head/cad/ngspice_rework/pkg-plist
===================================================================
--- head/cad/ngspice_rework/pkg-plist
+++ head/cad/ngspice_rework/pkg-plist
@@ -1,10 +1,13 @@
 bin/cmpp
-bin/ngmakeidx
-bin/ngmultidec
-bin/ngnutmeg
-bin/ngproc2mod
-bin/ngsconvert
-bin/ngspice
+%%X11%%bin/ngmakeidx
+%%X11%%bin/ngmultidec
+%%X11%%bin/ngnutmeg
+%%X11%%bin/ngproc2mod
+%%X11%%bin/ngsconvert
+%%X11%%bin/ngspice
+%%SHLIB%%lib/libngspice.so
+%%SHLIB%%lib/libngspice.so.0
+%%SHLIB%%lib/libngspice.so.0.0.0
 lib/ngspice/analog.cm
 lib/ngspice/digital.cm
 lib/ngspice/spice2poly.cm
@@ -15,8 +18,8 @@
 man/man1/ngsconvert.1.gz
 man/man1/ngspice.1.gz
 share/ngspice/dlmain.c
-share/ngspice/helpdir/ngspice.idx
-share/ngspice/helpdir/ngspice.txt
+%%X11%%share/ngspice/helpdir/ngspice.idx
+%%X11%%share/ngspice/helpdir/ngspice.txt
 share/ngspice/include/ngspice/1-f-code.h
 share/ngspice/include/ngspice/FastNorm3.h
 share/ngspice/include/ngspice/acdefs.h
@@ -136,6 +139,9 @@
 share/ngspice/include/ngspice/wallace.h
 share/ngspice/include/ngspice/wordlist.h
 share/ngspice/include/ngspice/wstdio.h
+share/ngspice/scripts/ciderinit
+share/ngspice/scripts/devaxis
+share/ngspice/scripts/devload
 share/ngspice/scripts/setplot
 share/ngspice/scripts/spectrum
 share/ngspice/scripts/spinit