Ant MANIFEST.MF Class-Path

<target name="2.manifest" depends="1.compile" description="Make MANIFEST.MF File">
  <pathconvert dirsep='${file.separator}' property="full-lib-dir">
            <path>
                 <pathelement path="lib"/>
            </path>
        </pathconvert>
        <echo>full-lib-dir: ${full-lib-dir}</echo>

        <pathconvert pathsep=" " dirsep="/" property="manifest-path">
            <path>
                <fileset dir="lib" includes="*"/>
            </path>
            <map from="${full-lib-dir}${file.separator}" to=""/>
        </pathconvert>
        <echo>manifest-path: ${manifest-path}</echo>
       
        <pathconvert pathsep=" " dirsep="/" property="lib-manifest-path">
            <path>
                <fileset dir="lib" includes="*"/>
            </path>
            <map from="${full-lib-dir}${file.separator}" to="lib/"/>
        </pathconvert>
        <echo>lib-manifest-path: ${lib-manifest-path}</echo>
  
  <manifest file="MANIFEST.MF">
   <attribute name="Built-By" value="Duk"/>
   <attribute name="Class-Path" value=". ${lib-manifest-path}"/>
  </manifest>
 </target>