title: QWT/creator dll problems
body: <p>I have been using qwt for some time, with the MSVC++ integrated versions of QT.  Lately, I have been experimenting successfully with the QT Creator SDK, which uses the mingw-g++ tool chain, etc.</p>
  
  <p>I can build qwt with no compile or link errors.  However, when I try to run any executables (such as the qwt examples) I get an error </p>
  
  <p>the procedure entry point ??0Brush@@QAE@W4GlobalColor@Qt@@W4BrushStyle@2@@Z could not be located in the dynamic link library QtGuid4.dll</p>
  
  <p>I have tried moving the correct version of QtGuid4.dll (the one from the Mingw version of qt) into the local directory, checked my paths, etc--no joy.  I have renamed the qtguid4.dll to a different name to make sure it was the one being used--it is, if I rename it, the system can't find the dll and wont run.</p>
  
  <p>I do note that the C:\Qt\2009.03\qt\bin (the mingw one) is 134779 kb, while the msvc++ version is 11,380 kb--this seems like a huge discrepancy--</p>
  
  <p>any ideas?  things to try next? I have done the usual google searches, etc, with no success</p>