Index: head/science/libkml/Makefile
===================================================================
--- head/science/libkml/Makefile	(revision 400814)
+++ head/science/libkml/Makefile	(revision 400815)
@@ -1,38 +1,36 @@
 # Created by: Wen Heping <wen@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	libkml
 PORTVERSION=	1.2
 DISTVERSIONPREFIX=	release-
 PORTREVISION=	4
 CATEGORIES=	science
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Library for parse, generate, and operate on KML
 
 LICENSE=	BSD3CLAUSE
 
-BUILD_DEPENDS=	${LOCALBASE}/bin/curl-config:${PORTSDIR}/ftp/curl \
+BUILD_DEPENDS=	curl-config:${PORTSDIR}/ftp/curl \
 		${LOCALBASE}/include/expat.h:${PORTSDIR}/textproc/expat2
 LIB_DEPENDS=	liburiparser.so:${PORTSDIR}/net/uriparser
 
 OPTIONS_DEFINE=	SWIG
 
-CONFIGURE_ARGS=	--disable-java --disable-python \
-		--with-expat-include-dir=${LOCALBASE}/include \
-		--with-expat-lib-dir=${LOCALBASE}/lib
+CONFIGURE_ARGS=	--disable-java --disable-python
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
-USES=		autoreconf gmake libtool
+USES=		autoreconf gmake libtool localbase
 
 GH_ACCOUNT=	google
 USE_GITHUB=	yes
 
-SWIG_BUILD_DEPENDS=	${LOCALBASE}/bin/swig:${PORTSDIR}/devel/swig13
+SWIG_BUILD_DEPENDS=	swig:${PORTSDIR}/devel/swig13
 SWIG_CONFIGURE_OFF=	--disable-swig
 
 post-patch:
 	@${FIND} ${WRKSRC} -name Makefile.am -exec ${REINPLACE_CMD} 's|-Werror||; s| -ansi -pedantic||' '{}' \;
 
 .include <bsd.port.mk>