title: Adding /p:Platform="Any CPU" parameter forces the build in Debug configuration
body: <p>I run the following to build my solution (all projects in C#):</p>
  
  <pre><code>MSBuild.exe foo.sln /t:Build /p:Configuration=Release /p:Platform="Any CPU"
  </code></pre>
  
  <p>It builds it in Debug configuration.  If i remove the reference to "Any CPU"</p>
  
  <pre><code>MSBuild.exe foo.sln /t:Build /p:Configuration=Release
  </code></pre>
  
  <p>the build is built in Release configuration.</p>
  
  <p>Why is that?  Am I missing something simple here?</p>