Index: head/textproc/hunspell/Makefile
===================================================================
--- head/textproc/hunspell/Makefile
+++ head/textproc/hunspell/Makefile
@@ -19,8 +19,8 @@
 CONFLICTS_INSTALL=	tinker-[0-9]*
 CONFIGURE_ARGS=	--disable-nls ${ICONV_CONFIGURE_ARG} --with-readline --with-ui
 GNU_CONFIGURE=	yes
-USES=		autoreconf libtool:keepla pathfix iconv ncurses \
-		readline shebangfix perl5
+USES=		autoreconf compiler:c++11-lib libtool:keepla pathfix \
+		iconv ncurses readline shebangfix perl5
 USE_GITHUB=	yes
 SHEBANG_FILES=	src/tools/ispellaff2myspell
 USE_LDCONFIG=	yes