Index: Makefile
===================================================================
--- Makefile	(revision 479915)
+++ Makefile	(working copy)
@@ -18,7 +18,7 @@
 CMAKE_ARGS=	-DINSTALL_LIBDATA_DIR:PATH=${PREFIX}/libdata \
 		-DINSTALL_MAN_DIR:PATH=${PREFIX}/man
 
-USES=		cmake:outsource gettext iconv pkgconfig shebangfix tar:xz
+USES=		cmake:outsource compiler:c++11-lib gettext iconv pkgconfig shebangfix tar:xz
 SHEBANG_FILES=	utils/jadmaker utils/gammu-config
 bash_CMD=	/bin/sh
 USE_GNOME=	glib20