diff --git lucene/common-build.xml lucene/common-build.xml
index e08ee51..258aaea 100644
--- lucene/common-build.xml
+++ lucene/common-build.xml
@@ -1523,6 +1523,7 @@ ${tests-output}/junit4-*.suites     - per-JVM executed suites
     <!-- run rat, going to the file -->
     <rat:report xmlns:rat="antlib:org.apache.rat.anttasks" 
                 reportFile="${rat.sources.logfile}">
+      <fileset dir="." includes="*.xml"/>
       <fileset dir="${src.dir}" excludes="${rat.excludes}"/>
       <fileset dir="${tests.src.dir}" excludes="${rat.excludes}" erroronmissingdir="false"/>
       <!-- some modules have a src/tools/[java,test] -->
diff --git lucene/join/build.xml lucene/join/build.xml
index 1cb7133..80d384c 100644
--- lucene/join/build.xml
+++ lucene/join/build.xml
@@ -1,4 +1,22 @@
 <?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one
+   or more contributor license agreements.  See the NOTICE file
+   distributed with this work for additional information
+   regarding copyright ownership.  The ASF licenses this file
+   to you under the Apache License, Version 2.0 (the
+   "License"); you may not use this file except in compliance
+   with the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing,
+   software distributed under the License is distributed on an
+   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+   KIND, either express or implied.  See the License for the
+   specific language governing permissions and limitations
+   under the License.
+-->
 <project name="join" default="default">
   <description>
     Index-time and Query-time joins for normalized content
diff --git lucene/spatial/build.xml lucene/spatial/build.xml
index 37505e6..463ae43 100644
--- lucene/spatial/build.xml
+++ lucene/spatial/build.xml
@@ -1,4 +1,22 @@
 <?xml version="1.0"?>
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one
+   or more contributor license agreements.  See the NOTICE file
+   distributed with this work for additional information
+   regarding copyright ownership.  The ASF licenses this file
+   to you under the Apache License, Version 2.0 (the
+   "License"); you may not use this file except in compliance
+   with the License.  You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing,
+   software distributed under the License is distributed on an
+   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+   KIND, either express or implied.  See the License for the
+   specific language governing permissions and limitations
+   under the License.
+-->
 <project name="spatial" default="default">
   <description>
     Geospatial search
diff --git lucene/tools/custom-tasks.xml lucene/tools/custom-tasks.xml
index 074059b..a0e175a 100644
--- lucene/tools/custom-tasks.xml
+++ lucene/tools/custom-tasks.xml
@@ -1,4 +1,21 @@
+<!--
+   Licensed to the Apache Software Foundation (ASF) under one
+   or more contributor license agreements.  See the NOTICE file
+   distributed with this work for additional information
+   regarding copyright ownership.  The ASF licenses this file
+   to you under the Apache License, Version 2.0 (the
+   "License"); you may not use this file except in compliance
+   with the License.  You may obtain a copy of the License at
 
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing,
+   software distributed under the License is distributed on an
+   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+   KIND, either express or implied.  See the License for the
+   specific language governing permissions and limitations
+   under the License.
+-->
 <project name="custom-tasks">
   <description>
     This file is designed for importing into a main build file, and not intended