opencv/cmake/templates/OpenCVConfig-version.cmake.in

set(OpenCV_VERSION @OPENCV_VERSION@)
set(PACKAGE_VERSION ${OpenCV_VERSION})

set(PACKAGE_VERSION_EXACT False)
set(PACKAGE_VERSION_COMPATIBLE False)

if(PACKAGE_FIND_VERSION VERSION_EQUAL PACKAGE_VERSION)
  set(PACKAGE_VERSION_EXACT True)
  set(PACKAGE_VERSION_COMPATIBLE True)
endif()

if(PACKAGE_FIND_VERSION VERSION_LESS PACKAGE_VERSION)
  set(PACKAGE_VERSION_COMPATIBLE True)
endif()