e>/usr/local/bin/testit</code> is not newer than
<code>${build}/.flagfile</code>.</p>
</p>
  <p>
    The following shows usage of a relative mapper.
  </p>
  <pre>
    &lt;uptodate property="checkUptodate.uptodate"&gt;
      &lt;srcfiles dir="src" includes="*"/&gt;
      &lt;mapper type="merge" to="../dest/output.done"/&gt;
    &lt;/uptodate&gt;
    &lt;echo message="checkUptodate result: ${checkUptodate.uptodate}"/&gt;
  </pre>
  <p>
    The previous example can be a bit confusing, so it may be better to
 