extras/addons.xml

<?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,
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  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
  -->

<project name="JMeter" default="package" basedir=".">

  <!-- Where the Sources live -->
  <property name="src.addons" value="addons"/>

  <!-- Temporary build directories: where the .class live -->
  <property name="build.addons" value="build/addons"/>

  <!-- Where the build result .jar will be placed -->
  <property name="jar.dest" value="lib/ext"/>
  <property name="jar.file" value="ApacheJMeter_addons.jar"/>

  <!-- Compilation parameters -->
  <property name="optimize" value="on"/>
  <property name="deprecation" value="off"/>
  <property name="target.java.version" value="1.7"/>
  <property name="src.java.version" value="1.7"/>
  <property name="encoding" value="UTF-8"/>

  <!-- Directory where the 3rd party libraries will live -->
  <property name="lib.dir" value="lib"/>

  <!-- Build classpath -->
  <path id="classpath">
    <fileset dir="${lib.dir}" includes="*.jar"/>
    <fileset dir="${jar.dest}" excludes="${jar.file}" includes="*.jar"/>
  </path>

  <target name="compile" description="Compile JMeter addons classes.">
    <mkdir dir="${build.addons}"/>
    <javac srcdir="${src.addons}" destdir="${build.addons}" optimize="${optimize}"
        includeantruntime="false"
        source="${target.java.version}"
        debug="on" target="${target.java.version}" deprecation="${deprecation}" encoding="${encoding}">
      <include name="**/*.java"/>
      <classpath refid="classpath"/>
    </javac>
  </target>

   <target name="package" depends="compile">
    <mkdir dir="${jar.dest}"/>
    <jar jarfile="${jar.dest}/${jar.file}" basedir="${build.addons}">
        <fileset dir="${src.addons}" includes="**/*.properties"/>
    </jar>
  </target>

  <target name="clean" description="Clean up to force a build from source.">
    <delete file="${jar.dest}/${jar.file}"/>
    <delete dir="${build.addons}"/>
  </target>

  <target name="rebuild" depends="clean,package" description="Re-build from source."/>

</project>