CMake 3.9 now creates "autogen" projects in Visual Studio? : <p>We're using CMake, Qt, and Visual Studio. Many of our projects are configured to run automoc, via passing <code>AUTOMOC ON</code> to <code>add_library</code>.</p>

<p>We recently updated to CMake 3.9.1, and Visual Studio now shows an additional project for every automoc'd library.  For example, we now have a "Core" project and a "Core_autogen" project in our solution.</p>

<p>(this occurs in both VS2015 and VS2017, and both Qt 5.8 and 5.9.1)</p>

<p>This has a few annoying consequences:</p>

<ul>
<li>Nearly double the number of projects, adding a lot of visual clutter.</li>
<li>Automoc no longer runs when building an individual project through the UI, which can lead to subtle bugs when debugging build issues for a specific project.</li>
</ul>

<p>Does anyone know if there's a way to restore the previous CMake behavior for autogen?  </p>

<p>Or barring that, some way to at least reduce the visual clutter of the autogen projects?</p>
