erscore and store the result in the <code class="docutils literal notranslate"><span class="pre">&lt;output_variable&gt;</span></code>.  If the first
character of the <code class="docutils literal notranslate"><span class="pre">&lt;string&gt;</span></code> is a digit, an underscore will also be prepended
to the result.</p>
<div class="highlight-cmake notranslate" id="random"><div class="highlight"><pre><span></span><span class="nf">string(</span><span class="no">RANDOM</span><span class="w"> </span><span cl