Index: head/graphics/embree/Makefile
===================================================================
--- head/graphics/embree/Makefile	(revision 511407)
+++ head/graphics/embree/Makefile	(revision 511408)
@@ -1,61 +1,55 @@
 # Created by: Alexey Dokuchaev <danfe@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	embree
 PORTVERSION=	2.17.6
 DISTVERSIONPREFIX=	v
 CATEGORIES=	graphics
 
 MAINTAINER=	danfe@FreeBSD.org
 COMMENT=	Collection of high-performance ray tracing kernels
 
 LICENSE=	APACHE20
 
-BROKEN=		fails to link
-DEPRECATED=	Broken for more than 6 months
-EXPIRATION_DATE=	2019-09-04
-
-ONLY_FOR_ARCHS=	i386 amd64
+ONLY_FOR_ARCHS=	amd64 i386
 ONLY_FOR_ARCHS_REASON=	heavy use of SSE instructions
 
-USE_GITHUB=	yes
-
-USES=		cmake compiler:env
+USES=		cmake compiler:env gl xorg
 USE_GL=		gl glu glut
 USE_XORG=	xi xmu
 USE_LDCONFIG=	yes
+USE_GITHUB=	yes
 
 CMAKE_ARGS=	-DEMBREE_TASKING_SYSTEM:STRING=INTERNAL
 
 DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}2
 PLIST_SUB+=	VERSION=${DISTVERSION}
 
 OPTIONS_DEFINE=	DOCS IMAGEMAGICK ISPC JPEG PNG
-OPTIONS_DEFAULT=	ISPC
 OPTIONS_SUB=	yes
 
 IMAGEMAGICK_DESC=	BMP, GIF, PNG, TGA, TIFF image formats support
 IMAGEMAGICK_LIB_DEPENDS=	libMagick++-6.so:graphics/ImageMagick6
 IMAGEMAGICK_CMAKE_ON=	-DEMBREE_TUTORIALS_IMAGE_MAGICK:BOOL=ON
 
 ISPC_DESC=		ISPC applications support
 ISPC_BUILD_DEPENDS=	ispc:devel/ispc
 ISPC_CMAKE_OFF=		-DEMBREE_ISPC_SUPPORT:BOOL=OFF
 
 JPEG_USES=		jpeg
 JPEG_CMAKE_OFF=		-DEMBREE_TUTORIALS_LIBJPEG:BOOL=OFF
 
 PNG_LIB_DEPENDS=	libpng.so:graphics/png
 PNG_CMAKE_OFF=		-DEMBREE_TUTORIALS_LIBPNG:BOOL=OFF
 
 .include <bsd.port.pre.mk>
 
 post-patch:
 	@${REINPLACE_CMD} -e 's,#else,#elif defined(MAP_HUGETLB),' \
 		${WRKSRC}/common/sys/alloc.cpp
 # Old versions of Clang (e.g. on FreeBSD 10.x) do not support `-z' options
 .if ${COMPILER_VERSION} < 35
 	@${REINPLACE_CMD} -e '/ -z /d' ${WRKSRC}/common/cmake/clang.cmake
 .endif
 
 .include <bsd.port.post.mk>