class=error>error</span>(<span class=quotes>'Supply&nbsp;RootDir&nbsp;and&nbsp;CmdLine&nbsp;to&nbsp;"xtal_rootdir.m".'</span>);<br>
&nbsp;&nbsp;&nbsp;<span class=keyword>end</span>&nbsp;&nbsp;&nbsp;<br>
<span class=keyword>end</span><br>
<br>
<span class=keyword>if</span>&nbsp;isempty(CmdLine)<br>
&nbsp;&nbsp;&nbsp;<span class=keyword>switch</span>&nbsp;computer<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=label>case</span>&nbsp;<span class=quotes>'GLNX86'</span><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nb