Index: head/lang/plexil/Makefile
===================================================================
--- head/lang/plexil/Makefile	(revision 503964)
+++ head/lang/plexil/Makefile	(revision 503965)
@@ -1,26 +1,26 @@
 # $FreeBSD$
 
 PORTNAME=	plexil
 DISTVERSION=	4.5.0
 DISTVERSIONSUFFIX=	RC2
 CATEGORIES=	lang devel
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${DISTVERSION:R}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	PLan EXecution Interchange Language from NASA for robot control
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/../LICENSE
 
 USES=		gmake libtool
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--disable-static --disable-gantt --disable-ipc --disable-sas --disable-test-exec --disable-udp
-USE_GCC=	any # clang fails: undefined symbol: std::__1::unique_ptr
+USE_GCC=	yes # clang fails: undefined symbol: std::__1::unique_ptr
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
 
 WRKSRC_SUBDIR=	src
 
 BINARY_ALIAS=	gcc=${CC}
 
 .include <bsd.port.mk>