if (USE_INTERNAL_POCO_LIBRARY)
    # Poco::JSON (pdjson)

    set (SRCS_PDJSON
        "${LIBRARY_DIR}/JSON/src/pdjson.c"
    )

    add_library (_poco_json_pdjson ${SRCS_PDJSON})
    add_library (Poco::JSON::Pdjson ALIAS _poco_json_pdjson)

    # Poco::JSON

    set (SRCS
        "${LIBRARY_DIR}/JSON/src/Array.cpp"
        "${LIBRARY_DIR}/JSON/src/Handler.cpp"
        "${LIBRARY_DIR}/JSON/src/JSONException.cpp"
        "${LIBRARY_DIR}/JSON/src/Object.cpp"
        "${LIBRARY_DIR}/JSON/src/ParseHandler.cpp"
        "${LIBRARY_DIR}/JSON/src/Parser.cpp"
        "${LIBRARY_DIR}/JSON/src/ParserImpl.cpp"
        "${LIBRARY_DIR}/JSON/src/PrintHandler.cpp"
        "${LIBRARY_DIR}/JSON/src/Query.cpp"
        "${LIBRARY_DIR}/JSON/src/Stringifier.cpp"
        "${LIBRARY_DIR}/JSON/src/Template.cpp"
        "${LIBRARY_DIR}/JSON/src/TemplateCache.cpp"
    )

    add_library (_poco_json ${SRCS})
    add_library (Poco::JSON ALIAS _poco_json)

    target_include_directories (_poco_json SYSTEM PUBLIC "${LIBRARY_DIR}/JSON/include")
    target_link_libraries (_poco_json PUBLIC Poco::Foundation Poco::JSON::Pdjson)
else ()
    add_library (Poco::JSON UNKNOWN IMPORTED GLOBAL)

    find_library (LIBRARY_POCO_JSON PocoJSON)
    find_path (INCLUDE_POCO_JSON Poco/JSON/JSON.h)
    set_target_properties (Poco::JSON PROPERTIES IMPORTED_LOCATION ${LIBRARY_POCO_JSON})
    set_target_properties (Poco::JSON PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_POCO_JSON})

    message (STATUS "Using Poco::JSON: ${LIBRARY_POCO_JSON} ${INCLUDE_POCO_JSON}")
endif ()