title: Compile OpenCV with Qt
body: <p>Try compile. Get error. What his need?</p>
  
  <p>[ 62%] Linking CXX shared library ....\bin\libopencv_superres310d.dll
  Info: resolving vtable for cv::ParallelLoopBody by linking to __imp___ZTVN2cv16P
  arallelLoopBodyE (auto-import)
  Info: resolving vtable for cv::VideoCapture by linking to __imp___ZTVN2cv12Video
  CaptureE (auto-import)
  Creating library file: ....\lib\libopencv_superres310d.dll.a
  c:/qt/codeblocks/mingw/bin/../lib/gcc/mingw32/4.4.1/../../../../mingw32/bin/ld.e
  xe: warning: auto-importing has been activated without --enable-auto-import spec
  ified on the command line.
  This should work unless it involves constant data structures referencing symbols
   from auto-imported DLLs.
  Cannot export _ZN2cv3Mat3ptrIN12_GLOBAL__N_18_Point4fEEEPT_i: symbol not found
  collect2: ld returned 1 exit status
  mingw32-make[2]: <strong>* [bin/libopencv_superres310d.dll] Error 1
  mingw32-make[1]: *</strong> [modules/superres/CMakeFiles/opencv_superres.dir/all] Error
   2
  mingw32-make: *** [all] Error 2</p>