Index: head/cad/opencascade/Makefile
===================================================================
--- head/cad/opencascade/Makefile	(revision 532207)
+++ head/cad/opencascade/Makefile	(revision 532208)
@@ -1,142 +1,142 @@
 # Created by: Thierry Thomas <thierry@pompo.net>
 # $FreeBSD$
 
 PORTNAME=	opencascade
 PORTVERSION=	7.4.0
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	cad science
 MASTER_SITES=	LOCAL/thierry
 
 MAINTAINER=	thierry@FreeBSD.org
 COMMENT=	Open CASCADE Technology, 3D modeling & numerical simulation
 
 LICENSE=	OCTPL
 LICENSE_NAME=	LGPL21 with exception
 LICENSE_FILE=	${WRKSRC}/OCCT_LGPL_EXCEPTION.txt
 LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 LIB_DEPENDS=	libfontconfig.so:x11-fonts/fontconfig	\
-		libvtksys-${VTKVER}.so:math/vtk8	\
+		libvtksys-${VTKVER}.so:math/vtk6	\
 		libfreetype.so:print/freetype2		\
 		libtbb.so:devel/tbb
 RUN_DEPENDS=	bash:shells/bash
 
 # Check ${WRKSRC}/dox/overview/overview.md
 # and ${WRKSRC}/dox/dev_guides/building
 USES=		alias:10 cmake compiler:c++14-lang dos2unix \
-		gl python qt:5 qmake shebangfix tk tar:tgz xorg
+		gl python shebangfix tk tar:tgz xorg
 USE_XORG=	ice sm x11 xext xi xmu xt
 USE_GL=		gl glu
-USE_QT=		buildtools_build
 
 DOS2UNIX_FILES=	adm/templates/*
 SHEBANG_FILES=	adm/templates/*.sh	\
 		adm/templates/*.sh.in	\
 		adm/templates/*.sh.main	\
 		adm/genconf.tcl		\
 		adm/start.tcl		\
 		gendoc
 ENVSH=		adm/templates/env.sh
 
-VTKVER=		8.1
+VTKVER=		6.2
 
 OPTIONS_DEFINE=	DOCS DOXYGEN FFMPEG VIS
 VIS_DESC=	Build Visualizazion module (requires OpenGL, freetype, ftgl and gl2ps)
 OPTIONS_DEFAULT=FFMPEG VIS
 OPTIONS_SUB=	yes
 
 REINPLACE_ARGS=	-i ""
 CFLAGS+=	-I${LOCALBASE}/include
 CMAKE_ARGS+=	-DINSTALL_DIR=${OCCROOT}				\
 		-DINSTALL_DIR_INCLUDE=${PREFIX}/include/OpenCASCADE	\
 		-DINSTALL_DIR_LIB=${PREFIX}/lib				\
 		-DINSTALL_DIR_CMAKE=${PREFIX}/lib/cmake			\
 		-DINSTALL_DIR_DATA=${OCCROOT}/data			\
 		-DINSTALL_DIR_RESOURCE=${OCCROOT}/resources		\
 		-DINSTALL_DIR_SAMPLES=${OCCROOT}/samples		\
 		-DINSTALL_DIR_TESTS=${OCCROOT}/tests			\
 		-DINSTALL_TEST_CASES:BOOL=ON				\
 		-DUSE_TBB:BOOL=ON					\
 		-DUSE_VTK:BOOL=ON
 
 USE_LDCONFIG=	yes
 
 LOCCROOT=	OpenCAS
 OCCROOT=	${PREFIX}/${LOCCROOT}
 PLIST_SUB=	OCCROOT="${LOCCROOT}" BITS=${BITS} CC=${CHOSEN_COMPILER_TYPE}	\
 		VE=${PORTVERSION:R:R} VER=${PORTVERSION}
 
 FFMPEG_CMAKE_ON=	-DUSE_FFMPEG:BOOL=ON
 FFMPEG_CMAKE_OFF=	-DUSE_FFMPEG:BOOL=OFF
 FFMPEG_LIB_DEPENDS=	libavcodec.so:multimedia/ffmpeg
 
 VIS_CMAKE_ON=		-DUSE_FREEIMAGE:BOOL=ON -DUSE_GL2PS:BOOL=ON	\
 			-DUSE_FREETYPE:BOOL=ON -D3RDPARTY_FREETYPE_DIR=${LOCALBASE}
 VIS_CMAKE_OFF=		-DUSE_FREEIMAGE:BOOL=OFF -DUSE_GL2PS:BOOL=OFF	\
 			-DUSE_FREETYPE:BOOL=OFF
 VIS_LIB_DEPENDS=	libftgl.so:graphics/ftgl		\
 			libgl2ps.so:print/gl2ps		\
 			libfreeimageplus.so:graphics/freeimage
 
 DOXYGEN_IMPLIES=	DOCS
 DOXYGEN_USE=	TEX=latex:build
 DOXYGEN_BUILD_DEPENDS=	bash:shells/bash		\
 			doxygen:devel/doxygen		\
 			dot:graphics/graphviz		\
 			pdftex:print/tex-basic-engines	\
 			inkscape:graphics/inkscape
 DOXYGEN_RUN_DEPENDS=	${LOCALBASE}/www/MathJax/MathJax.js:www/mathjax
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == "i386"
 BITS=	32
 .else
 BITS=	64
 .endif
 
 pre-everything::
 	@${ECHO_MSG}
 	@${ECHO_MSG} "Warning: to build OpenCascade, you should have at least"
 	@${ECHO_MSG} "2.6 Gb of free disk space in build area!"
 	@${ECHO_MSG}
 
 pre-configure:
 	${REINPLACE_CMD} -e 's|tclsh|${TCLSH}|' ${WRKSRC}/gendoc
 	${REINPLACE_CMD} -e 's|/usr/bin/|${LOCALBASE}/bin/|' ${WRKSRC}/adm/genconfdeps.tcl
 	${GREP} -rl x86_64 ${WRKSRC} | ${XARGS} ${REINPLACE_CMD}	\
 		-e 's|x86_64|amd64|'
 .for es in ${ENVSH}
 	${REINPLACE_CMD} -e 's|lin|bsd|' ${WRKSRC}/${es}
 .endfor
 
 pre-patch:
 	@${REINPLACE_CMD} 's|<malloc.h>|<stdlib.h>|' \
 		${WRKSRC}/src/OSD/OSD_MemInfo.cxx \
 		${WRKSRC}/src/StepFile/step.tab.c \
 		${WRKSRC}/src/StepFile/step.yacc
 
 post-build-DOXYGEN-on:
 	(cd ${WRKSRC} && ./gendoc -overview)
 
 post-install:
 	${MV} ${STAGEDIR}${OCCROOT}/bin/DRAWEXE-${PORTVERSION} ${STAGEDIR}${PREFIX}/bin/DRAWEXE
 	(cd ${STAGEDIR}${PREFIX}/bin &&							\
 	${LN} -sf DRAWEXE ${STAGEDIR}${OCCROOT}/bin/DRAWEXE)
+
 post-install-DOXYGEN-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	(cd ${WRKSRC}/doc/overview && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR})
 	${RM} -r ${STAGEDIR}${DOCSDIR}/latex
 
 .if defined(MAINTAINER_MODE)
 regression-test:	install
 	${RM} -rf /tmp/testOCC
 	${MKDIR} /tmp/testOCC
 	bash -c "\
 	cd ${OCCROOT} && . ${OCCROOT}/bin/env.sh &&	\
 	CSF_TestScriptsPath=${OCCROOT}/tests		\
 	CSF_TestDataPath=${OCCROOT}/data		\
 	DRAWEXE -f ${FILESDIR}/regtest "
 .endif
 
 .include <bsd.port.mk>