Index: head/cad/sumo/Makefile
===================================================================
--- head/cad/sumo/Makefile	(revision 480699)
+++ head/cad/sumo/Makefile	(revision 480700)
@@ -1,55 +1,55 @@
 # $FreeBSD$
 
 PORTNAME=	sumo
 DISTVERSION=	0.31.0
 CATEGORIES=	cad
 MASTER_SITES=	http://www.dlr.de/ts/en/Portaldata/16/Resources/projekte/sumo/
 DISTFILES=	${PORTNAME}-src-${DISTVERSIONFULL}${EXTRACT_SUFX}
 
 MAINTAINER=	enriquefynn@gmail.com
 COMMENT=	Traffic simulation suite for road vehicles, public transportation, etc
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BROKEN_powerpc64=	fails to configure: xerces-lib not found in /usr/local/lib
 
 LIB_DEPENDS=	libfontconfig.so:x11-fonts/fontconfig \
 		libFOX-1.6.so:x11-toolkits/fox16 \
 		libfreetype.so:print/freetype2 \
 		libgdal.so:graphics/gdal \
 		libpng.so:graphics/png \
 		libproj.so:graphics/proj \
 		libtiff.so:graphics/tiff \
 		libxerces-c.so:textproc/xerces-c3
 
 USES=		jpeg zip
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-proj-gdal=${LOCALBASE} \
 		--with-xerces-libraries=${LOCALBASE}/lib \
 		--disable-debug
 USE_GL=		gl glu
 USE_XORG=	x11 xcursor xext xfixes xft xi xrandr xrender
 
 OPTIONS_DEFINE=	DOCS # the GUI option is possible (--without-fox-config), but it is broken, and it doesn't seem important to have. https://github.com/DLR-TS/sumo/issues/3655
 
 DOCS_DISTFILES=	${PORTNAME}-doc-${DISTVERSION}${EXTRACT_SUFX}
 DOCS_USES=	shebangfix
 DOCS_VARS=	SHEBANG_FILES=docs/tutorial/*/*.py
 
 PORTDOCS=	*
 
 do-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	@cd ${WRKSRC}/docs && ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR}
 	@${FIND} ${STAGEDIR}${DOCSDIR} -d -empty -delete
 
 .include <bsd.port.pre.mk>
 
 .if ${OPSYS} == FreeBSD && ${OSVERSION} < 1100000
-BUILD_DEPENDS+=	clang40:devel/llvm40
-CC=		clang40
-CXX=		clang++40 # fails to build with the default compiler on 10
+BUILD_DEPENDS+=	clang60:devel/llvm60
+CC=		clang60
+CXX=		clang++60 # fails to build with the default compiler on 10
 .endif
 
 .include <bsd.port.post.mk>