Index: head/graphics/photivo/Makefile
===================================================================
--- head/graphics/photivo/Makefile	(revision 433625)
+++ head/graphics/photivo/Makefile	(revision 433626)
@@ -1,45 +1,54 @@
 # Created by: Alexey Dokuchaev <danfe@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	photivo
 PORTVERSION=	0.0.2015.03.21
 CATEGORIES=	graphics
 MASTER_SITES=	https://storage.googleapis.com/google-code-archive-source/v2/code.google.com/${PORTNAME}/
 DISTNAME=	source-archive
 DIST_SUBDIR=	${PORTNAME}
 
 MAINTAINER=	danfe@FreeBSD.org
 COMMENT=	Free and open source photo processor
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	liblcms2.so:graphics/lcms2 \
 		libexiv2.so:graphics/exiv2 \
 		liblqr-1.so:graphics/liblqr-1 \
 		liblensfun.so:graphics/lensfun \
 		libGraphicsMagick.so:graphics/GraphicsMagick \
 		libfftw3.so:math/fftw3
 
 USES=		cmake compiler:c++11-lib desktop-file-utils dos2unix \
 		gettext-runtime jpeg pkgconfig zip
 USE_GNOME=	glib20
-USE_QT5=	qmake_build buildtools_build core gui network widgets
 DOS2UNIX_FILES=	Sources/ptImage.cpp Sources/ptCheck.cpp
 
 WRKSRC=		${WRKDIR}/${PORTNAME}
+
+_QT4_DEPS=	qmake_build moc_build rcc_build uic_build corelib gui network
+_QT5_DEPS=	qmake_build buildtools_build core gui network widgets
+
+OPTIONS_DEFINE=	QT4
+QT4_DESC=	Build against Qt 4 instead of Qt 5
+
+QT4_USE=	QT4=${_QT4_DEPS:ts,}
+QT4_USE_OFF=	QT5=${_QT5_DEPS:ts,}
+QT4_CMAKE_ON=	-DFORCE_QT4:BOOL=true
 
 post-patch:
 	@${REINPLACE_CMD} -e 's,#define cimg_use_openmp 1,//&,' \
 		${WRKSRC}/Sources/ptCimg.cpp \
 		${WRKSRC}/Sources/ptImage_Pyramid.cpp
 	@${REINPLACE_CMD} -e '/#include "\.\.\/ptImage\.h"/ \
 		{ x ; s/.*/#include <cmath>/ ; H ; x ; }' \
 		${WRKSRC}/Sources/filters/ptFilter_EAWavelets.cpp \
 		${WRKSRC}/Sources/filters/ptFilter_FilmGrain.cpp \
 		${WRKSRC}/Sources/filters/ptFilter_HighpassSharpen.cpp \
 		${WRKSRC}/Sources/filters/ptFilter_PyramidDenoise.cpp \
 		${WRKSRC}/Sources/filters/ptFilter_StdCurve.cpp \
 		${WRKSRC}/Sources/filters/ptFilter_WaveletDenoise.cpp
 
 .include <bsd.port.mk>