title: Qt, LGPL, Commercial closed-source application
body: <p>We have a commercial windows application making use of Qt.</p>
  
  <p>I'll be very simplistic in my description as I must have a clear answer.</p>
  
  <p>At compile time we use Qt *.lib files</p>
  
  <p>We have a result of our compilation is an *.exe file, we wrap into an installer and ship to clients. This *.exe files depends on *.DLL files in Qt.</p>
  
  <p>at runtime the *.dll files of Qt are used</p>
  
  <p>My questions are:</p>
  
  <ol>
  <li>Can I legally bundle the Qt *.dll files in my installer?</li>
  <li>Can I legally bundle my final *.exe files even if it's compilation/linkage depends on Qt *.lib files?</li>
  </ol>