message: Option to enable/disable plugin linking with OpenCV
diff: @@ -78,10 +78,17 @@ function(ocv_create_plugin module default_name dependency_target dependency_targ
  set_target_properties(${OPENCV_PLUGIN_NAME} PROPERTIES PREFIX "${OPENCV_PLUGIN_MODULE_PREFIX}")
  endif()
  + if(WIN32 OR NOT APPLE)
  + set(OPENCV_PLUGIN_NO_LINK FALSE CACHE BOOL "")
  + else()
  + set(OPENCV_PLUGIN_NO_LINK TRUE CACHE BOOL "")
  + endif()
  +
  + if(OPENCV_PLUGIN_NO_LINK)
  if(APPLE)
  set_target_properties(${OPENCV_PLUGIN_NAME} PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")
  - elseif(WIN32)
  - # Hack for Windows only, Linux/MacOS uses global symbol table (without exact .so binding)
  + endif()
  + else()
  find_package(OpenCV REQUIRED ${module} ${OPENCV_PLUGIN_DEPS})
  target_link_libraries(${OPENCV_PLUGIN_NAME} PRIVATE ${OpenCV_LIBRARIES})
  endif()
  