Index: head/emulators/xbraitenberg/Makefile
===================================================================
--- head/emulators/xbraitenberg/Makefile	(revision 478618)
+++ head/emulators/xbraitenberg/Makefile	(revision 478619)
@@ -1,23 +1,24 @@
 # Created by: krion
 # $FreeBSD$
 
 PORTNAME=	xbraitenberg
 PORTVERSION=	0.9
 PORTREVISION=	2
 CATEGORIES=	emulators
 MASTER_SITES=	http://www.lcdf.org/~eddietwo/xbraitenberg/
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Braitenberg vehicle simulator with pseudo-physics
 
+USE_CXXSTD=	c++98
 USE_XORG=	x11 ice sm xext
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	ac_cv_fpermissive=no
 
 PLIST_FILES=	bin/xbraitenberg
 
 post-patch:
 	@${REINPLACE_CMD} -e \
 		'/operator bool() const/d' ${WRKSRC}/operator.hh
 
 .include <bsd.port.mk>