Index: head/graphics/cfdg/Makefile
===================================================================
--- head/graphics/cfdg/Makefile	(revision 446908)
+++ head/graphics/cfdg/Makefile	(revision 446909)
@@ -1,34 +1,36 @@
 # Created by: Anatoly Borodin <anatoly.borodin@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	cfdg
 PORTVERSION=	2.2.2
 PORTREVISION=	2
 CATEGORIES=	graphics math
 MASTER_SITES=	http://www.contextfreeart.org/download/ \
 		http://glyphic.s3.amazonaws.com/cfa/download/
 DISTNAME=	ContextFreeSource${PORTVERSION}
 
 MAINTAINER=	anatoly.borodin@gmail.com
 COMMENT=	Context Free Design Grammar compiler
 
-LIB_DEPENDS=	libpng.so:graphics/png
-
-LICENSE=	GPLv2
+LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
+LIB_DEPENDS=	libpng.so:graphics/png
+
 WRKSRC=		${WRKDIR}/${DISTNAME}${EXTRACT_SUFX}
 
 USES=		gmake tar:tgz
 PLIST_FILES=	bin/cfdg
 
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	EXAMPLES
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/cfdg ${STAGEDIR}${PREFIX}/bin
-	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
+
+do-install-EXAMPLES-on:
+	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_DATA} ${WRKSRC}/input/* ${STAGEDIR}${EXAMPLESDIR}
 
 .include <bsd.port.mk>
Index: head/graphics/cfdg/pkg-descr
===================================================================
--- head/graphics/cfdg/pkg-descr	(revision 446908)
+++ head/graphics/cfdg/pkg-descr	(revision 446909)
@@ -1,24 +1,24 @@
 Context Free Design Grammar compiler.
 
 About CFDG:
 
 Chris Coyne created a small language for design grammars called CFDG.
 These grammars are sets of non-deterministic rules to produce images.
 The images are surprisingly beautiful, often from very simple grammars.
 Context Free is a full graphical environment for editing, rendering,
 and exploring CFDG design grammars.
 
 Features:
 * Simultaneously available for Macintosh, Windows and Posix/Unix.
 * Progressive image update: watch it generate
 * Save generated images in PNG or SVG format.
 * Produce animations
 * Edit grammars and re-render easily.
 * Render very large images (as large as 100 Mega-pixels).
 * Can handle generated images with millions of shapes.
 * Carefully tuned graphics rendering
 * Many built-in examples
 * Automatic checking for updates (Mac only).
 * It's free, as in beer and as in speech.
 
-WWW: http://www.contextfreeart.org/
+WWW: https://www.contextfreeart.org/