Index: head/graphics/pcl-pointclouds/Makefile
===================================================================
--- head/graphics/pcl-pointclouds/Makefile	(revision 474252)
+++ head/graphics/pcl-pointclouds/Makefile	(revision 474253)
@@ -1,41 +1,42 @@
 # $FreeBSD$
 
 PORTNAME=	pcl
 DISTVERSIONPREFIX=	${PORTNAME}-
 DISTVERSION=	1.8.1
 PORTREVISION=	5
 CATEGORIES=	graphics math
 PKGNAMESUFFIX=	-pointclouds
 
 PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/commit/
 PATCHFILES=	2309bdab20fb2a385d374db6a87349199279db18.patch:-p1
+PATCHFILES+=	491b7c7e12ce39c59fb1f22718812a02e7f58065.patch:-p1
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Point Cloud Library
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 LIB_DEPENDS=	libboost_system.so:devel/boost-libs \
 		libexpat.so:textproc/expat2 \
 		libflann_cpp.so:math/flann \
 		libfreetype.so:print/freetype2 \
 		libpng.so:graphics/png \
 		libtiff.so:graphics/tiff \
 		libvtkCommonCore-6.2.so:math/vtk6
 
 USES=		cmake:outsource eigen:3,build jpeg python
 USE_GITHUB=	yes
 GH_ACCOUNT=	PointCloudLibrary
 USE_GL=		gl glu
 USE_XORG=	x11 xext xt ice sm
 USE_LDCONFIG=	yes
 
 PLIST_SUB=	SHL3=${DISTVERSION} SHL2=${DISTVERSION:R}
 
 DATADIR=	${PREFIX}/share/${PORTNAME}-${DISTVERSION:R}  # match the directory where the project installs .cmake files
 
 post-patch:  # 10 doesn't have std::sqrt, switching to ::sqrt from math.h
 	@${GREP} -rl std::sqrt ${WRKSRC} | ${XARGS} ${REINPLACE_CMD} -e 's|::std::sqrt|::sqrt|g ; s|std::sqrt|::sqrt|g'
 
 .include <bsd.port.mk>
Index: head/graphics/pcl-pointclouds/distinfo
===================================================================
--- head/graphics/pcl-pointclouds/distinfo	(revision 474252)
+++ head/graphics/pcl-pointclouds/distinfo	(revision 474253)
@@ -1,5 +1,7 @@
 TIMESTAMP = 1528741888
 SHA256 (PointCloudLibrary-pcl-pcl-1.8.1_GH0.tar.gz) = 5a102a2fbe2ba77c775bf92c4a5d2e3d8170be53a68c3a76cfc72434ff7b9783
 SIZE (PointCloudLibrary-pcl-pcl-1.8.1_GH0.tar.gz) = 66787596
 SHA256 (2309bdab20fb2a385d374db6a87349199279db18.patch) = 78610e04b7119a23b8841c656caaa41a28ab26d4820ee1f9616d7abf107fde9f
 SIZE (2309bdab20fb2a385d374db6a87349199279db18.patch) = 1853
+SHA256 (491b7c7e12ce39c59fb1f22718812a02e7f58065.patch) = de2c2dbff2ce41f6fd8bc8b99551182bbada23854065211be91b7a957bdac489
+SIZE (491b7c7e12ce39c59fb1f22718812a02e7f58065.patch) = 986