231     <target name="sf-intersect-dir">

   232     <property name="sf.currentlist_a.name"   value="${sf.list_a.name}"/> 

   233     <property name="sf.currentlist_b.name"   value="${sf.list_b.name}"/>

   234     <property name="sf.dir.location" value="${build.drive}/epoc32"/> 

   235     		

   236     <if>

   237       <istrue value="${sf.spec.dirdelta.enable}"/>

   238       <then>

   239         <echo message="Inersection requested for ${sf.currentlist_a.name} vs ${sf.currentlist_b.name} "/>

   240         <exec executable="perl" dir="${build.log.dir}/" failonerror="true" output="${build.log.dir}/listdir_${build.id}_${sf.currentlist_b.name}_intersect.log">

   241           <arg value="${sf.common.config.dir}/tools/difflist.pl"/>

   242           <arg value="${build.log.dir}/listdir_${build.id}_${sf.currentlist_a.name}.log"/>

   243           <arg value="${build.log.dir}/listdir_${build.id}_${sf.currentlist_b.name}.log"/>

   244           <arg value="-I"/> <!-- run difflist in intersect mode -->

   245         </exec>

   246       </then>

   247     </if>

   248   </target>