ll the <code class="docutils literal notranslate"><span class="pre">&lt;input&gt;</span></code> arguments together and store
the result in the named <code class="docutils literal notranslate"><span class="pre">&lt;output_variable&gt;</span></code>.</p>
<div class="highlight-cmake notranslate" id="join"><div class="highlight"><pre><span></span><span class="nf">string(</span><span class="no">JOIN</span><span class="w"> </span><span class="nv">&lt;glue&gt;</span><span class="w"> </span><span class="nv">&lt;out