diff -ruN libosinfo.orig/Makefile libosinfo/Makefile
--- libosinfo.orig/Makefile	2014-07-13 10:34:46.000000000 +0200
+++ libosinfo/Makefile	2014-07-14 19:46:32.000000000 +0200
@@ -7,27 +7,21 @@
 MASTER_SITES=	https://fedorahosted.org/releases/l/i/libosinfo/
 
 MAINTAINER=	novel@FreeBSD.org
-COMMENT=	A library for managing OS information for virtualization
+COMMENT=	Library for managing OS information for virtualization
 
 LIB_DEPENDS=	libsoup-gnome-2.4.so:${PORTSDIR}/devel/libsoup-gnome
 
 USES=		gmake libtool pathfix pkgconfig
-USE_GNOME=	gnomehier glib20 libxml2 libxslt introspection intltool
+USE_GNOME=	gnomehier glib20 libxml2 libxslt introspection:build intltool
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
 
 CONFIGURE_ARGS+=	--disable-tests --disable-vala
 
 OPTIONS_DEFINE=	NLS
+OPTIONS_SUB=yes
 
-.include <bsd.port.options.mk>
-
-.if ${PORT_OPTIONS:MNLS}
-USES+=		gettext
-PLIST_SUB+=	NLS=""
-.else
-CONFIGURE_ARGS+=	--disable-nls
-PLIST_SUB+=	NLS="@comment "
-.endif
+NLS_USES=	gettext
+NLS_CONFIGURE_ENABLE=	nls
 
 .include <bsd.port.mk>