Index: head/devel/ocaml-ulex/Makefile
===================================================================
--- head/devel/ocaml-ulex/Makefile	(revision 385170)
+++ head/devel/ocaml-ulex/Makefile	(revision 385171)
@@ -1,38 +1,40 @@
 # Created by: ijliao
 # $FreeBSD$
 
 PORTNAME=	ulex
 PORTVERSION=	1.1
 PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	http://www.cduce.org/download/
 PKGNAMEPREFIX=	ocaml-
 
 MAINTAINER=	johans@FreeBSD.org
 COMMENT=	Lexer generator for Unicode and OCaml
 
+BUILD_DEPENDS=	camlp4:${PORTSDIR}/devel/ocaml-camlp4
+
 USES=		gmake
 USE_OCAML=	true
 USE_OCAML_FINDLIB=	true
 USE_OCAML_LDCONFIG=	true
 USE_OCAMLFIND_PLIST=	yes
 
 ALL_TARGET=	all all.opt
 MAKE_JOBS_UNSAFE=	yes
 
 DOCSDIR=	${OCAML_DOCSDIR}/${PORTNAME}
 PORTDOCS=	*
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MDOCS}
 ALL_TARGET+=	doc
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/*.html ${WRKSRC}/*.css ${STAGEDIR}${DOCSDIR}
 .endif
 
 .include <bsd.port.mk>