build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project basedir="." default="compile" name="JKCEMU">

  <property name="build"   location="${basedir}/build"/>
  <property name="javadoc" location="${basedir}/javadoc"/>
  <property name="source"  location="${basedir}/src"/>
  <property name="disks"   location="${source}/disks"/>
  <property name="help"    location="${source}/help"/>
  <property name="images"  location="${source}/images"/>
  <property name="rom"     location="${source}/rom"/>

  <presetdef name="javac">
    <javac includeantruntime="false" />
  </presetdef>

  <target name="clean">
    <delete dir="${build}"/>
    <delete dir="${javadoc}"/>
    <delete file="${basedir}/jkcemu.jar"/>
  </target>

  <target name="init">
    <mkdir dir="${build}"/>
    <copy todir="${build}/disks">
      <fileset dir="${disks}"/>
    </copy>
    <copy todir="${build}/help">
      <fileset dir="${help}"/>
    </copy>
    <copy todir="${build}/images">
      <fileset dir="${images}"/>
    </copy>
    <copy todir="${build}/rom">
      <fileset dir="${rom}"/>
    </copy>
  </target>

  <target name="compile" depends="init">
    <javac srcdir="${source}" destdir="${build}" debug="on"/>
  </target>

  <target name="jar" depends="compile">
    <jar destfile="${basedir}/jkcemu.jar" basedir="${build}" manifest="${source}/Manifest.txt">
      <manifest>
        <attribute name="Built-By" value="${user.name}"/>
        <attribute name="Main-Class" value="jkcemu.Main"/>
      </manifest>
    </jar>
  </target>

  <target name="javadoc" depends="compile">
    <mkdir dir="${javadoc}"/>
    <javadoc packagenames="*" destdir="${javadoc}"
             use="false" version="true" author="true" verbose="true">
      <fileset dir="${source}">
        <include name="**/*.java"/>
      </fileset>
    </javadoc>
  </target>

  <target name="jkcemu" depends="compile">
    <java classname="jkcemu.Main" fork="true">
      <classpath>
        <pathelement path="${build}"/>
      </classpath>
    </java>
  </target>

</project>