*/*: clean up KDE meta ports

accessibility/kdeaccessibility/Makefile

@@ -9,7 +9,7 @@ WWW=		https://apps.kde.org/categories/utilities/
 USES=		kde:6 metaport
 
 OPTIONS_DEFINE=	KMAG KMOUSETOOL KMOUTH
-OPTIONS_DEFAULT:=	${OPTIONS_DEFINE}
+OPTIONS_DEFAULT=	${OPTIONS_DEFINE}
 
 KMAG_DESC=		Install Screen magnifier
 KMAG_RUN_DEPENDS=	${KDE_PREFIX}/bin/kmag:accessibility/kmag

graphics/kdegraphics/Makefile

@@ -7,7 +7,6 @@ COMMENT=	Graphics applications for KDE (meta port)
 WWW=		https://apps.kde.org/categories/graphics/
 
 USES=		kde:6 metaport qt:6
-USE_QT=		#
 
 OPTIONS_DEFINE=	COLORD \
 		GPHOTO \

multimedia/kdemultimedia/Makefile

@@ -7,7 +7,6 @@ COMMENT=	KDE Multimedia applications (meta port)
 WWW=		https://apps.kde.org/categories/multimedia/
 
 USES=		kde:6 metaport qt:6
-USE_QT=		#
 
 OPTIONS_DEFINE=		DRAGON FFMPEG AUDIOCD_KIO KDENLIVE KMIX
 OPTIONS_DEFAULT=	${OPTIONS_DEFINE:NKMIX}

net/kdenetwork/Makefile

@@ -7,7 +7,6 @@ COMMENT=	KDE Network applications (meta port)
 WWW=		https://apps.kde.org/categories/internet/
 
 USES=		kde:6 metaport qt:6
-USE_QT=		#
 
 OPTIONS_DEFINE=	FILESHARING KGET KRDC KRFB
 OPTIONS_DEFAULT=	${OPTIONS_DEFINE}

x11/kde/Makefile

@@ -10,7 +10,6 @@ RUN_DEPENDS=	kde-baseapps>=${KDE_APPLICATIONS_VERSION}:x11/kde-baseapps \
 		plasma6-plasma>=${KDE_PLASMA_VERSION}:x11/plasma6-plasma
 
 USES=		kde:6 metaport qt:6
-USE_QT=		# empty
 
 # The official VLC backend can be used, but vlc port still uses Qt5 for GUI.
 OPTIONS_DEFAULT=	MPV

x11/kf6-frameworks/Makefile

@@ -9,7 +9,5 @@ WWW=		https://api.kde.org/frameworks/index.html
 
 USES=		kde:6 metaport qt:6
 USE_KDE=	${_USE_FRAMEWORKS_ALL}
-# pull bsd.qt.mk for QT_PLUGINDIR in the kf5-dependencies
-USE_QT=		#
 
 .include <bsd.port.mk>