Index: head/x11-wm/compton/Makefile
===================================================================
--- head/x11-wm/compton/Makefile	(revision 433463)
+++ head/x11-wm/compton/Makefile	(revision 433464)
@@ -1,60 +1,68 @@
 # $FreeBSD$
 
 PORTNAME=	compton
 PORTVERSION=	20160907
+PORTREVISION=	1
 CATEGORIES=	x11-wm
 
 MAINTAINER=	femc7488@gmail.com
 COMMENT=	Feature-rich compositing window manager for X11
 
 LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
-LIB_DEPENDS=	libconfig.so:devel/libconfig
 RUN_DEPENDS=	xprop:x11/xprop \
 		xwininfo:x11/xwininfo
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	chjj
 GH_TAGNAME=	b7f43ee
 
 USES=		gmake pkgconfig
-USE_XORG=	x11 xcomposite xdamage xext xfixes xrandr xrender xinerama
+USE_XORG=	x11 xcomposite xdamage xext xfixes xrandr xrender
 
 MAKE_ARGS=	COMPTON_VERSION=git-${PORTVERSION}-${GH_TAGNAME} \
 		XDGDIR=${LOCALBASE}/etc/xdg
 ALL_TARGET=	${PORTNAME}
 
-OPTIONS_DEFINE=	PCRE DRM OPENGL DBUS DOCS
-OPTIONS_DEFAULT=	PCRE DRM OPENGL DBUS
+OPTIONS_DEFINE=	CONFIG PCRE DRM OPENGL DBUS XINERAMA DOCS
+OPTIONS_DEFAULT=	CONFIG PCRE DRM OPENGL DBUS XINERAMA
 
+CONFIG_DESC=	Configuration file parsing support
 PCRE_DESC=	Blacklist support (via libpcre)
-DRM_DESC=	DRM support
+DRM_DESC=	DRM VSync method support
+OPENGL_DESC=	GLX backend, OpenGL VSync method, etc.
 DOCS_DESC=	Build manpages (requires AsciiDoc/DocBook)
 
+CONFIG_LIB_DEPENDS=	libconfig.so:devel/libconfig
+CONFIG_MAKE_ARGS_OFF=	NO_LIBCONFIG=yes
+
 PCRE_LIB_DEPENDS=	libpcre.so:devel/pcre
 PCRE_MAKE_ARGS_OFF=	NO_REGEX_PCRE=yes
 
 DRM_LIB_DEPENDS=	libdrm.so:graphics/libdrm
 DRM_MAKE_ARGS_OFF=	NO_VSYNC_DRM=yes
 
 OPENGL_USE=		GL=gl
 OPENGL_MAKE_ARGS_OFF=	NO_VSYNC_OPENGL=yes
 
 DBUS_LIB_DEPENDS=	libdbus-1.so:devel/dbus
 DBUS_MAKE_ARGS_OFF=	NO_DBUS=yes
 
+XINERAMA_USE=		XORG=xinerama
+XINERAMA_MAKE_ARGS_OFF=	NO_XINERAMA=yes
+
 DOCS_BUILD_DEPENDS=	a2x:textproc/asciidoc \
 			xsltproc:textproc/libxslt \
 			docbook-xml>0:textproc/docbook-xml \
 			${LOCALBASE}/share/xsl/docbook/manpages/docbook.xsl:textproc/docbook-xsl
 DOCS_MAKE_ARGS=		DOCDIR=${DOCSDIR} MANDIR=${MANPREFIX}/man/man1
 DOCS_ALL_TARGET=	docs
 DOCS_PLIST_FILES=	man/man1/compton.1.gz man/man1/compton-trans.1.gz
 DOCS_PORTDOCS=		README.md cdbus-driver.sh
 
 post-patch:
-# Adjust the location of configuration file
 	@${REINPLACE_CMD} -e '/config_system_dir/s|/etc|${LOCALBASE}&|' \
 		${WRKSRC}/src/compton.c
 
 .include <bsd.port.mk>