build.xml

<project name="AMEEJavaClient" basedir="." default="main">

    <property name="src.dir" value="src"/>
    <property name="libs.dir" value="libs"/>
    <property name="build.dir" value="build"/>
    <property name="classes.dir" value="${build.dir}/classes"/>
    <property name="jar.dir" value="${build.dir}/jar"/>

    <path id="classpath">
        <fileset dir="${libs.dir}" includes="**/*.jar"/>
    </path>

    <target name="clean">
        <delete dir="${build.dir}"/>
    </target>

    <target name="compile_1_5">
        <mkdir dir="${classes.dir}/1.5"/>
        <javac srcdir="${src.dir}" destdir="${classes.dir}/1.5" classpathref="classpath" target="1.5"/>
    </target>

    <target name="jar_1_5" depends="compile_1_5">
        <mkdir dir="${jar.dir}"/>
        <jar destfile="${jar.dir}/${ant.project.name}.1.5.jar" basedir="${classes.dir}/1.5"/>
    </target>

    <target name="compile_1_6">
        <mkdir dir="${classes.dir}/1.6"/>
        <javac srcdir="${src.dir}" destdir="${classes.dir}/1.6" classpathref="classpath" target="1.6"/>
    </target>

    <target name="jar_1_6" depends="compile_1_6">
        <mkdir dir="${jar.dir}"/>
        <jar destfile="${jar.dir}/${ant.project.name}.1.6.jar" basedir="${classes.dir}/1.6"/>
    </target>

    <target name="main" depends="clean,jar_1_5,jar_1_6"/>

</project>