Index: head/devel/arcanist/Makefile
===================================================================
--- head/devel/arcanist/Makefile	(revision 411964)
+++ head/devel/arcanist/Makefile	(revision 411965)
@@ -1,29 +1,35 @@
 # $FreeBSD$
 
 PORTNAME=	arcanist
 PORTVERSION=	20151220
+PORTREVISION=	1
 CATEGORIES=	devel
 PKGNAMEPREFIX=	php5-
 
 MAINTAINER=	grembo@FreeBSD.org
 COMMENT=	Command line interface for Phabricator
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 CONFLICTS=	arc-*
 
 PHP_DESTDIR=	lib/php/arcanist
 RUN_DEPENDS=	php5-libphutil>0:${PORTSDIR}/devel/libphutil
 USE_PHP=	curl dom json simplexml
 USE_GITHUB=	yes
 NO_BUILD=	yes
 GH_ACCOUNT=	phacility
 GH_TAGNAME=	8762e3f
+
+OPTIONS_DEFINE=	ENCODINGS
+OPTIONS_DEFAULT=ENCODINGS
+ENCODINGS_DESC=	Support for encodings other than utf-8
+ENCODINGS_USE=	PHP=mbstring
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${PREFIX}/${PHP_DESTDIR}
 	cd ${WRKSRC} ; ${PAX} -rw * ${STAGEDIR}${PREFIX}/${PHP_DESTDIR}
 	${LN} -sf ${PREFIX}/${PHP_DESTDIR}/scripts/arcanist.php ${STAGEDIR}${PREFIX}/bin/arc
 
 .include <bsd.port.mk>