message: Added warning when MSVC_VERSION is not recognized
diff: @@ -114,6 +114,8 @@ if(MSVC)
  set(OpenCV_RUNTIME vc14)
  elseif(MSVC_VERSION EQUAL 1910 OR MSVC_VERSION EQUAL 1911)
  set(OpenCV_RUNTIME vc15)
  + else()
  + message(WARNING "OpenCV does not recognize MSVC_VERSION \"${MSVC_VERSION}\". Cannot set OpenCV_RUNTIME")
  endif()
  elseif(MINGW)
  set(OpenCV_RUNTIME mingw)
  