function(ocv_create_builtin_videoio_plugin name target) ocv_debug_message("ocv_create_builtin_videoio_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 "Video I/O: 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 ${target}) foreach(mod opencv_videoio opencv_core opencv_imgproc opencv_imgcodecs) ocv_target_link_libraries(${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_videoio_plugins ${name}) endfunction()