diff -ruN net-mgmt/collectd5/Makefile net-mgmt/collectd5.new/Makefile
--- net-mgmt/collectd5/Makefile	2019-07-09 07:11:21.989734000 +0200
+++ net-mgmt/collectd5.new/Makefile	2019-07-10 07:37:59.918339000 +0200
@@ -3,7 +3,7 @@
 
 PORTNAME=	collectd
 PORTVERSION=	5.9.0
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	net-mgmt
 MASTER_SITES=	https://storage.googleapis.com/collectd-tarballs/
 PKGNAMESUFFIX=	5
@@ -274,9 +274,9 @@
 VIRT_CONFIGURE_ENABLE=	virt
 VIRT_CONFIGURE_WITH=	virt=${LOCALBASE}
 
-XML_CFLAGS=		`xml2-config --cflags`
+XML_CFLAGS=		`pkg-config --cflags libxml-2.0`
 XML_LIB_DEPENDS=	libxml2.so:textproc/libxml2
-XML_CONFIGURE_WITH=	libxml2=${LOCALBASE}
+XML_CONFIGURE_WITH=	libxml2
 
 ZOOKEEPER_LIB_DEPENDS=		libzookeeper_mt.so:devel/libzookeeper
 ZOOKEEPER_CONFIGURE_ENABLE=	zookeeper