build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="gmail" default="all">

    <property file="build.properties"/>
    <property name="compiler.debug" value="on"/>
    <property name="compiler.generate.no.warnings" value="off"/>
    <property name="compiler.args" value=""/>

    <path id="class.path">
        <fileset dir="lib">
            <include name="**/*.jar"/>
        </fileset>
    </path>

    <target name="all" depends="build, dist" description="build all"/>

    <target name="build" depends="init, clean, compile" description="build all modules"/>

    <target name="init" description="Build initialization"/>

    <target name="clean" description="cleanup all">
        <delete dir="${build.dir}"/>
        <delete dir="${dist.dir}"/>
    </target>

    <target name="compile" depends="clean" description="compile all">
        <mkdir dir="${build.dir}"/>
        <mkdir dir="${dist.dir}"/>

        <javac srcdir="${src.dir}"
               destdir="${build.dir}"
               source="1.6" target="1.6" debug="${compiler.debug}" failonerror="true"
               debuglevel="lines,vars,source">
            <classpath refid="class.path"/>
        </javac>
    </target>

    <target name="dist" depends="compile" description="distribute all">
        <jar jarfile="${dist.dir}/com.iriand.email.jar" basedir="" excludes="**/**">
            <zipfileset dir="lib" prefix="lib">
                <include name="**/*.jar"/>
            </zipfileset>

            <zipfileset dir="build" prefix="">
            </zipfileset>
        </jar>
    </target>

</project>