Index: head/math/emc2/Makefile
===================================================================
--- head/math/emc2/Makefile	(revision 508211)
+++ head/math/emc2/Makefile	(revision 508212)
@@ -1,50 +1,49 @@
 # Created by: thierry@pompo.net
 # $FreeBSD$
 
 PORTNAME=	emc2
 DISTVERSIONPREFIX=v
-DISTVERSION=	2.16d
+DISTVERSION=	2.17
 CATEGORIES=	math science
 MASTER_SITES=	https://www.ljll.math.upmc.fr/~hecht/ftp/emc2/
 DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
 EXTRACT_ONLY=	${DISTNAME}${EXTRACT_SUFX}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Graphical editor of two-dimensional mesh geometries
 
 LICENSE=	INRIA
 LICENSE_NAME=	INRIA license, perhaps specific to emc2
 LICENSE_FILE=	${WRKSRC}/COPYRIGHT
 LICENSE_PERMS=	auto-accept no-dist-sell no-pkg-sell
 
-BROKEN=		unfetchable
 RESTRICTED=	No resale, contact author for commercial usage
 
-USE_XORG=	x11
 USES=		gmake
+USE_XORG=	x11 xau xcb xdmcp
 ALL_TARGET=	${PORTNAME}
 
 .if defined(LANG) && ${LANG:Mfr*} != ""
 CFLAGS+=	-DFRENCH
 .endif
 
 PORTDOCS=	${DISTFILES:M*.pdf}
 PORTEXAMPLES=	*
 
 PLIST_FILES=	bin/emc2 bin/prf_f3d
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 DOCS_DISTFILES=	RTemc2_fr.pdf RTemc2_gb.pdf
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/emc2 ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_SCRIPT} ${WRKSRC}/prf_f3d ${STAGEDIR}${PREFIX}/bin
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	${INSTALL_DATA} ${WRKSRC}/examples/* ${STAGEDIR}${EXAMPLESDIR}
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@(cd ${DISTDIR} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR})
 
 .include <bsd.port.mk>
Index: head/math/emc2/distinfo
===================================================================
--- head/math/emc2/distinfo	(revision 508211)
+++ head/math/emc2/distinfo	(revision 508212)
@@ -1,7 +1,7 @@
-TIMESTAMP = 1486579225
-SHA256 (emc2-v2.16d.tar.gz) = 5c0c83704df99f6e314cb1502de47d5c1715d66b8e0ba0504ea3999231bc6f3f
-SIZE (emc2-v2.16d.tar.gz) = 661482
+TIMESTAMP = 1565036890
+SHA256 (emc2-v2.17.tar.gz) = 7a22641af85a02aaa71a76eaff7c80a5a3976ec89d1918a9191fb7a154793b95
+SIZE (emc2-v2.17.tar.gz) = 691508
 SHA256 (RTemc2_fr.pdf) = d07db82e0f167c882355571b6462745309fc09f81241dd8d029a8bb0560b4fe5
 SIZE (RTemc2_fr.pdf) = 724924
 SHA256 (RTemc2_gb.pdf) = e5983fb78234f9eb20bcff19812f109ad277261b2617e0c623b4b6e0865665be
 SIZE (RTemc2_gb.pdf) = 744208