doxygen.cmake

find_package(Doxygen)

if (DOXYGEN_FOUND)
    configure_file(
        ${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile
        ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY
    )
    add_custom_target(docs
        ${DOXYGEN_EXECUTABLE}   ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
        WORKING_DIRECTORY       ${CMAKE_CURRENT_SOURCE_DIR}/docs
    )
else()
    message(WARNING "Unable to fine Doxygen pakage on your OS")
endif()