title: Qt - Static build for open source/commercial
body: <p>Simple question, i wanted to know that is it legal to build a static application for an open source program in Qt? I heard that it's against the Qt rules.</p>
  
  <p>Also, if I want to do a static build for commercial, it requires a license file which i have to purchase obviously. So isn't there any other way to build statically without any problems or anything?</p>