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3rdparty/opencv-4.5.4/modules/highgui/cmake/plugin.cmake 1.96 KB
f4334277   Hu Chunming   提交3rdparty
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  function(ocv_create_builtin_highgui_plugin name target)
  
    ocv_debug_message("ocv_create_builtin_highgui_plugin(${ARGV})")
  
    if(NOT TARGET ${target})
      message(FATAL_ERROR "${target} does not exist!")
    endif()
    if(NOT OpenCV_SOURCE_DIR)
      message(FATAL_ERROR "OpenCV_SOURCE_DIR must be set to build the plugin!")
    endif()
  
    message(STATUS "HighGUI: add builtin plugin '${name}'")
  
    foreach(src ${ARGN})
      list(APPEND sources "${CMAKE_CURRENT_LIST_DIR}/src/${src}")
    endforeach()
  
    add_library(${name} MODULE ${sources})
    target_include_directories(${name} PRIVATE "${CMAKE_CURRENT_BINARY_DIR}")
    target_compile_definitions(${name} PRIVATE BUILD_PLUGIN)
    target_link_libraries(${name} PRIVATE ${target})
  
    foreach(mod opencv_highgui
        opencv_core
        opencv_imgproc
        opencv_imgcodecs
        opencv_videoio  # TODO remove this dependency
    )
      ocv_target_link_libraries(${name} LINK_PRIVATE ${mod})
      ocv_target_include_directories(${name} "${OPENCV_MODULE_${mod}_LOCATION}/include")
    endforeach()
  
    if(WIN32)
      set(OPENCV_PLUGIN_VERSION "${OPENCV_DLLVERSION}" CACHE STRING "")
      if(CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8)
        set(OPENCV_PLUGIN_ARCH "_64" CACHE STRING "")
      else()
        set(OPENCV_PLUGIN_ARCH "" CACHE STRING "")
      endif()
    else()
      set(OPENCV_PLUGIN_VERSION "" CACHE STRING "")
      set(OPENCV_PLUGIN_ARCH "" CACHE STRING "")
    endif()
  
    set_target_properties(${name} PROPERTIES
      CXX_STANDARD 11
      CXX_VISIBILITY_PRESET hidden
      DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
      OUTPUT_NAME "${name}${OPENCV_PLUGIN_VERSION}${OPENCV_PLUGIN_ARCH}"
    )
  
    if(WIN32)
      set_target_properties(${name} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH})
      install(TARGETS ${name} OPTIONAL LIBRARY DESTINATION ${OPENCV_BIN_INSTALL_PATH} COMPONENT plugins)
    else()
      install(TARGETS ${name} OPTIONAL LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT plugins)
    endif()
  
    add_dependencies(opencv_highgui_plugins ${name})
  
  endfunction()