build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="core" default="build">

  <property name="WTK-home" value="/usr/local/WTK2.5.2"/>
  <property name="JDK1.4-home" value="/usr/lib/jvm/j2sdk1.4.2_16"/>

  <target name="init">
    <tstamp/>
  </target>

  <target name="build" depends="init">
    <mkdir dir="build"/>
    <javac srcdir="src"
           destdir="build"
           source="1.4"
           target="1.4"
           bootclasspath="${JDK1.4-home}/jre/lib/rt.jar"
           optimize="true"
           debug="true"
           deprecation="true"
           fork="true"/>
    <jar jarfile="core.jar" basedir="build"/>
  </target>

  <target name="clean">
    <delete dir="build"/>
    <delete file="core.jar"/>
  </target>

</project>