Index: head/mail/notmuch/Makefile
===================================================================
--- head/mail/notmuch/Makefile	(revision 480255)
+++ head/mail/notmuch/Makefile	(revision 480256)
@@ -1,80 +1,80 @@
 # Created by: DarwinSurvivor <darwinsurvivor@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	notmuch
 PORTVERSION=	0.27
 CATEGORIES?=	mail
 MASTER_SITES=	https://notmuchmail.org/releases/
 
 MAINTAINER=	seschwar@gmail.com
 COMMENT?=	Thread-based email index, search and tagging application
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/${WRKSRC_SUBDIR:C/[^\/]+/../g}/COPYING-GPL-3
 
 .ifndef MASTERDIR
 LIB_DEPENDS=	libgmime-2.6.so:mail/gmime26 \
 		libxapian.so:databases/xapian-core \
 		libtalloc.so:devel/talloc
 TEST_DEPENDS=	bash:shells/bash \
 		emacs:editors/emacs@nox \
 		dtach:misc/dtach \
 		gdate:sysutils/coreutils \
 		gbase64:sysutils/coreutils \
 		gsed:textproc/gsed \
 		gsha256sum:sysutils/coreutils \
 		gpg:security/gnupg \
 		gwc:sysutils/coreutils \
 		${LOCALBASE}/bin/gdb:devel/gdb
 
-USES=		gmake pkgconfig python:build,test
+USES=		compiler:c++11-lang gmake pkgconfig python:build,test
 USE_GNOME=	glib20
 USE_LDCONFIG=	yes
 
 HAS_CONFIGURE=	yes
 CONFIGURE_ARGS=	--infodir=${PREFIX}/${INFO_PATH} \
 		--mandir=${MANPREFIX}/man \
 		--prefix=${PREFIX} \
 		--with-bash-completion \
 		--with-retry-lock \
 		--with-zsh-completion \
 		--without-emacs
 CONFIGURE_ENV+=	PYTHON=${PYTHON_CMD}
 TEST_ENV+=	NOTMUCH_SKIP_TESTS="basic.12 count.14 insert.2[89] insert.3[0-9] message-property.6 regexp-query.21" \
 		TEST_CFLAGS="-g -O0 -I${LOCALBASE}/include -L${LOCALBASE}/lib" \
 		TEST_GDB=${LOCALBASE}/bin/gdb \
 		V=1
 TEST_TARGET=	test
 .endif
 
 PATCH_WRKSRC=	${WRKSRC}/${WRKSRC_SUBDIR:C/[^\/]+/../g}
 PKGDIR=		${.CURDIR}
 
 .ifndef MASTERDIR
 OPTIONS_DEFINE=	DOXYGEN MANPAGES
 OPTIONS_DEFAULT=	MANPAGES
 OPTIONS_SUB=	yes
 
 DOXYGEN_BUILD_DEPENDS=	doxygen:devel/doxygen
 DOXYGEN_CONFIGURE_WITH=	api-docs
 MANPAGES_BUILD_DEPENDS=	sphinx-build:textproc/py-sphinx
 MANPAGES_CONFIGURE_WITH=	docs
 
 # install completions even in absence of shells/bash-completions
 post-configure:
 	${REINPLACE_CMD} \
 		-e '/^HAVE_INSTALL_INFO[[:blank:]]*=/s/=.*/=0/' \
 		-e '/^HAVE_MAKEINFO[[:blank:]]*=/s/=.*/=0/' \
 		-e '/^WITH_BASH[[:blank:]]*=/s/=.*/= 1/' \
 		${WRKSRC}/Makefile.config
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/notmuch
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libnotmuch.so.?*.?*.?*
 
 # keep poudriere testport happy
 post-install-MANPAGES-on:
 	@${RM} ${STAGEDIR}${MANPREFIX}/man/man1/notmuch-emacs-mua.1.gz
 .endif
 
 .include <bsd.port.mk>