print/cups-filters

[bsd at haps.ca]

In keeping with current fashion, ports seem to be provided with fewer 
options and more things sucked in by default.
Please don't force dbus on the rest of us, thanks:

--- Makefile.orig	2016-03-27 13:38:13.277556000 -0400
+++ Makefile	2016-03-27 13:00:07.083467000 -0400
@@ -16,7 +16,6 @@
  		libijs.so:${PORTSDIR}/print/libijs \
  		liblcms2.so:${PORTSDIR}/graphics/lcms2 \
  		libqpdf.so:${PORTSDIR}/print/qpdf \
-		libdbus-1.so:${PORTSDIR}/devel/dbus \
  		libcupsimage.so:${PORTSDIR}/print/cups \
  		libfreetype.so:${PORTSDIR}/print/freetype2 \
  		libfontconfig.so:${PORTSDIR}/x11-fonts/fontconfig \
@@ -43,13 +42,15 @@
  LIBS+=		-L${LOCALBASE}/lib
  USE_LDCONFIG=	yes

-OPTIONS_DEFINE=	AVAHI DOCS
+OPTIONS_DEFINE=	AVAHI DOCS DBUS
  OPTIONS_DEFAULT=AVAHI

  AVAHI_CONFIGURE_ENABLE=	avahi
  AVAHI_LIB_DEPENDS=	libavahi-client.so:${PORTSDIR}/net/avahi-app
  AVAHI_SUB_LIST=		AVAHI_DAEMON=avahi_daemon
  AVAHI_SUB_LIST_OFF=	AVAHI_DAEMON=
+DBUS_CONFIGURE_ENABLE=	dbus
+DBUS_LIB_DEPENDS=	libdbus-1.so:${PORTSDIR}/devel/dbus

  post-patch:
  	@${REINPLACE_CMD} 's:-std=c++0x:-std=c++11:' ${WRKSRC}/Makefile.in