Index: head/x11-themes/adwaita-common/Makefile
===================================================================
--- head/x11-themes/adwaita-common/Makefile	(revision 442025)
+++ head/x11-themes/adwaita-common/Makefile	(revision 442026)
@@ -1,20 +1,40 @@
 # Created by: Olivier Duchateau
 # $FreeBSD$
 
 PORTNAME=	adwaita
-PORTVERSION=	0.98
+PORTVERSION=	1.0
+PORTREVISION?=	0
 CATEGORIES=	x11-themes
-PKGNAMESUFFIX=	-common
+PKGNAMESUFFIX=	-${OPTIONS_SLAVE:tl}
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	tcberner@FreeBSD.org
 COMMENT=	Adwaita theme for Qt applications
 
 LICENSE=	GPLv2 LGPL20
 LICENSE_COMB=	multi
 
-RUN_DEPENDS=	adwaita-qt4>=0.98:x11-themes/adwaita-qt4 \
-	adwaita-qt5>=0.98:x11-themes/adwaita-qt5
+OPTIONS_DEFINE=	QT4 QT5 COMMON
+OPTIONS_EXCLUDE=${OPTIONS_DEFINE}
 
-USES=	metaport
+OPTIONS_SLAVE?=	COMMON
+
+COMMON_RUN_DEPENDS=	adwaita-qt4>=${PORTVERSION}:x11-themes/adwaita-qt4 \
+			adwaita-qt5>=${PORTVERSION}:x11-themes/adwaita-qt5
+COMMON_USES=		metaport
+COMMON_PLIST_FILES=	# none
+
+# Set the values for the QT[45] slave ports -- COMMON is ignored, as it is already set.
+${OPTIONS_SLAVE}_USES?=	cmake:outsource compiler:c++11-lib localbase pkgconfig
+${OPTIONS_SLAVE}_PLIST_FILES?=	%%QT_PLUGINDIR%%/styles/adwaita.so
+
+QT4_USE=	QT4=moc_build,rcc_build,uic_build,qmake_build,corelib,dbus,gui
+QT4_CMAKE_BOOL=	USE_QT4
+
+QT5_USE=	QT5=buildtools_build,qmake_build,core,dbus,gui,widgets
+QT5_CMAKE_BOOL_OFF=	USE_QT4
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	MartinBriza
+GH_PROJECT=	adwaita-qt
 
 .include <bsd.port.mk>
Index: head/x11-themes/adwaita-common/distinfo
===================================================================
--- head/x11-themes/adwaita-common/distinfo	(revision 442025)
+++ head/x11-themes/adwaita-common/distinfo	(revision 442026)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1488228870
-SHA256 (MartinBriza-adwaita-qt-0.98_GH0.tar.gz) = 49292334345878ffd1766c118333fb1e2e1a28fb71e5fe052aad3a9d15d65b0d
-SIZE (MartinBriza-adwaita-qt-0.98_GH0.tar.gz) = 564963
+TIMESTAMP = 1496037433
+SHA256 (MartinBriza-adwaita-qt-1.0_GH0.tar.gz) = c2c0c71b131d0e3e58ee108570796cf70b35dccaa64ce17915d4486de5e91513
+SIZE (MartinBriza-adwaita-qt-1.0_GH0.tar.gz) = 565625
Index: head/x11-themes/adwaita-qt4/Makefile
===================================================================
--- head/x11-themes/adwaita-qt4/Makefile	(revision 442025)
+++ head/x11-themes/adwaita-qt4/Makefile	(revision 442026)
@@ -1,31 +1,10 @@
 # Created by: Olivier Duchateau
 # $FreeBSD$
 
-PORTNAME=	adwaita
-PORTVERSION=	0.98
-PORTREVISION=	1
-CATEGORIES=	x11-themes
-PKGNAMESUFFIX=	-qt4
+PORTREVISION=	0
 
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	Adwaita theme for Qt4 applications
+MASTERDIR=	${.CURDIR:H:H}/x11-themes/adwaita-common
 
-LICENSE=	GPLv2 LGPL20
-LICENSE_COMB=	multi
+OPTIONS_SLAVE=	QT4
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	MartinBriza
-GH_PROJECT=	adwaita-qt
-
-MASTERDIR=	${.CURDIR}/../adwaita-common
-DISTINFO_FILE=	${MASTERDIR}/distinfo
-DESCR=	${MASTERDIR}/pkg-descr
-PLIST_FILES=	%%QT_PLUGINDIR%%/styles/adwaita.so
-
-USES=	cmake:outsource compiler:c++11-lib localbase pkgconfig
-USE_QT4=	moc_build rcc_build uic_build qmake_build corelib dbus gui
-
-CMAKE_ARGS+=	-DBUILD_EXAMPLE:BOOL=OFF \
-	-DUSE_QT4:BOOL=ON
-
-.include <bsd.port.mk>
+.include "${MASTERDIR}/Makefile"
Index: head/x11-themes/adwaita-qt5/Makefile
===================================================================
--- head/x11-themes/adwaita-qt5/Makefile	(revision 442025)
+++ head/x11-themes/adwaita-qt5/Makefile	(revision 442026)
@@ -1,30 +1,10 @@
 # Created by: Olivier Duchateau
 # $FreeBSD$
 
-PORTNAME=	adwaita
-PORTVERSION=	0.98
-PORTREVISION=	1
-CATEGORIES=	x11-themes
-PKGNAMESUFFIX=	-qt5
+PORTREVISION=	0
 
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	Adwaita theme for Qt5 applications
+MASTERDIR=	${.CURDIR:H:H}/x11-themes/adwaita-common
 
-LICENSE=	GPLv2 LGPL20
-LICENSE_COMB=	multi
+OPTIONS_SLAVE=	QT5
 
-USE_GITHUB=	yes
-GH_ACCOUNT=	MartinBriza
-GH_PROJECT=	adwaita-qt
-
-MASTERDIR=	${.CURDIR}/../adwaita-common
-DISTINFO_FILE=	${MASTERDIR}/distinfo
-DESCR=	${MASTERDIR}/pkg-descr
-PLIST_FILES=	%%QT_PLUGINDIR%%/styles/adwaita.so
-
-USES=	cmake:outsource compiler:c++11-lib localbase pkgconfig
-USE_QT5=	buildtools_build qmake_build core dbus gui widgets
-
-CMAKE_ARGS+=	-DBUILD_EXAMPLE:BOOL=OFF
-
-.include <bsd.port.mk>
+.include "${MASTERDIR}/Makefile"