Index: head/math/rocs/Makefile
===================================================================
--- head/math/rocs/Makefile	(revision 498885)
+++ head/math/rocs/Makefile	(revision 498886)
@@ -1,32 +1,27 @@
 # $FreeBSD$
 
 PORTNAME=	rocs
 DISTVERSION=	${KDE_APPLICATIONS_VERSION}
 PORTREVISION=	1
 CATEGORIES=	math kde kde-applications
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	KDE Graph theory IDE
 
 LIB_DEPENDS=	libboost_thread.so:devel/boost-libs
 
 USES=		cmake compiler:c++11-lang gettext grantlee:5 kde:5 \
 		qt:5 tar:xz
 USE_KDE=	archive auth codecs completion config configwidgets coreaddons \
 		crash doctools ecm i18n itemviews jobwidgets kdeclarative \
 		kio package parts service sonnet texteditor textwidgets \
 		widgetsaddons xmlgui
 USE_QT=		core dbus declarative gui network script scripttools svg webkit \
 		widgets xml xmlpatterns \
 		buildtools_build qmake_build
 
 USE_LDCONFIG=	yes
 
-# clang 6.0 defaults to -std=gnu++14, which breaks the build:
-# /wrkdirs/usr/ports/math/rocs/work/rocs-4.14.3/VisualEditor/Actions/SelectMoveHandAction.cpp:86:52: error: no viable conversion from 'int' to 'QPainter::RenderHints' (aka 'QFlags<QPainter::RenderHint>')
-#         _graphScene->views().at(0)->setRenderHints(QPainter::Antialiasing
-USE_CXXSTD=	gnu++98
-
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.mk>