Index: head/graphics/vv/Makefile
===================================================================
--- head/graphics/vv/Makefile	(revision 549750)
+++ head/graphics/vv/Makefile	(revision 549751)
@@ -1,40 +1,47 @@
 # $FreeBSD$
 
 PORTNAME=	vv
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.4.0-383
 DISTVERSIONSUFFIX=	-g7a783a8b
+PORTREVISION=	1
 CATEGORIES=	graphics
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Fast and simple 4D image viewer
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 BUILD_DEPENDS=	googletest>0:devel/googletest # error: unable to find library -lGTest::GTest, see https://github.com/open-vv/vv/issues/74
 LIB_DEPENDS=	libexpat.so:textproc/expat2 \
 		libfreetype.so:print/freetype2 \
 		libgdcmCommon.so:devel/gdcm \
 		libhdf5_cpp.so:science/hdf5 \
 		libITKLabelMap-5.0.so:science/InsightToolkit \
 		libpng.so:graphics/png \
 		libsz.so:science/szip \
 		libtiff.so:graphics/tiff \
 		libvtkIOSQL-8.2.so:math/vtk8
 
 USES=		cmake compiler:c++11-lang eigen:3 jpeg qt:5 xorg
 USE_GITHUB=	yes
 GH_ACCOUNT=	open-vv
 USE_QT=		core designer gui network sql widgets xml buildtools_build qmake_build
 USE_XORG=	ice sm x11 xext xt
 USE_CXXSTD=	c++11
 
 CMAKE_ARGS=	-DVTK_DIR:PATH=${LOCALBASE}/lib/vtk-8.2/cmake/vtk-8.2
 
 PLIST_FILES=	bin/vv
 
+.include <bsd.port.pre.mk>
+
+.if ${ARCH} == i386A || ${ARCH} == amd64
+CXXFLAGS+=	-msse2 # workaround for https://github.com/open-vv/vv/issues/83 & https://github.com/InsightSoftwareConsortium/ITK/issues/2011
+.endif
+
 post-configure: # workaround for "error: unable to find library -lGTest::GTest", see https://github.com/open-vv/vv/issues/74
 	@${REINPLACE_CMD} -E 's/ -lGTest::(GTest|Main) / /g' ${BUILD_WRKSRC}/build.ninja
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>