Index: head/devel/libvshadow/Makefile
===================================================================
--- head/devel/libvshadow/Makefile	(revision 448340)
+++ head/devel/libvshadow/Makefile	(revision 448341)
@@ -1,25 +1,31 @@
 # Created by: MANTANI Nobutaka <nobutaka@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	libvshadow
-PORTVERSION=	20161111
+PORTVERSION=	20170715
 CATEGORIES=	devel
 MASTER_SITES=	https://github.com/libyal/libvshadow/releases/download/${PORTVERSION}/ \
 		LOCAL/antoine
 DISTNAME=	${PORTNAME}-alpha-${PORTVERSION}
 
-MAINTAINER=	nobutaka@FreeBSD.org
+MAINTAINER=	antoine@FreeBSD.org
 COMMENT=	Library to support the Volume Service Snapshot (VSS) format
 
 LICENSE=	LGPL3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		fuse gettext libtool pathfix pkgconfig python
+USES=		fuse libtool pathfix pkgconfig python
 USE_LDCONFIG=	yes
 
 GNU_CONFIGURE=	yes
-CONFIGURE_ARGS=	--enable-python --with-libintl-prefix=${LOCALBASE}
+CONFIGURE_ARGS=	--enable-python
 INSTALL_TARGET=	install-strip
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
+
+OPTIONS_DEFINE=	NLS
+
+NLS_USES=	gettext
+NLS_CONFIGURE_ON=	--with-libintl-prefix=${LOCALBASE}
+NLS_CONFIGURE_OFF=	--disable-nls
 
 .include <bsd.port.mk>
Index: head/devel/libvshadow/distinfo
===================================================================
--- head/devel/libvshadow/distinfo	(revision 448340)
+++ head/devel/libvshadow/distinfo	(revision 448341)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1478932366
-SHA256 (libvshadow-alpha-20161111.tar.gz) = 4d2517e3b9b93a9410edaf168ec37f3997dd9516fdcd23fac12ad4c4dc7a7ee4
-SIZE (libvshadow-alpha-20161111.tar.gz) = 1411908
+TIMESTAMP = 1501704383
+SHA256 (libvshadow-alpha-20170715.tar.gz) = b29dd22b6b12bcf84317e27eed0117ef3efa0549bfd7d3d67f4f44c9dd64ade2
+SIZE (libvshadow-alpha-20170715.tar.gz) = 1391482