EPENDENCY</span></code>, and <code class="docutils literal notranslate"><span class="pre">WORKING_DIRECTORY</span></code>
options are currently ignored when APPEND is given, but may be
used in the future.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">BYPRODUCTS</span></code></dt><dd><div class="versionadded">
<p><span class="versionmodified added">New in version 3.2.</span></p>
</div>
<p>Specify the files the command is expected to produce but whose
modification time may or may 