 It is
also useful when other build rules (e.g. custom commands)
depend on the byproducts.  Ninja requires a build rule for any
generated file on which another rule depends even if there are
order-only dependencies to ensure the byproducts will be
available before their dependents build.</p>
<p>The <a class="reference internal" href="../manual/cmake-generators.7.html#makefile-generators"><span class="std std-ref">Makefile Generators</span></a> will remove <code class="docutils literal notranslate"><span cla