if(BUILD_TESTING)
    add_subdirectory(autotests)
endif()
add_subdirectory(ms-tnef)
add_subdirectory(vcard)
add_subdirectory(highlighter)
add_subdirectory(calendar)
add_subdirectory(gnupgwks)
add_subdirectory(pkpass)
add_subdirectory(itinerary)
