~bregma/mir/docs-use-sphinx

# Check if doxygen is present and add 'make doc' target

find_package(Doxygen)

 

option(

  BUILD_DOXYGEN

  "Build Doxygen documentation as part of the default build"

  OFF

)

 

if(DOXYGEN_FOUND AND (DOXYGEN_VERSION VERSION_GREATER "1.8"))

  message(STATUS "doxygen ${DOXYGEN_VERSION} (>= 1.8.0) available - enabling make target doc")

  EXECUTE_PROCESS(COMMAND "date" "-u" OUTPUT_VARIABLE DATE_TODAY)

  configure_file(doc/Doxyfile.in

                 ${PROJECT_BINARY_DIR}/Doxyfile @ONLY IMMEDIATE)

  configure_file(doc/footer.html.in

                 ${PROJECT_BINARY_DIR}/doc/footer.html @ONLY IMMEDIATE)

  configure_file(doc/extra.css

                 ${PROJECT_BINARY_DIR}/doc/extra.css @ONLY IMMEDIATE)

  if (BUILD_DOXYGEN)

    set(ALL "ALL")

  endif()

  add_custom_target(doc ${ALL}

                    COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_BINARY_DIR}/Doxyfile

                    SOURCES ${PROJECT_BINARY_DIR}/Doxyfile

                    DEPENDS guides)

  install(DIRECTORY ${CMAKE_BINARY_DIR}/doc/html DESTINATION ${CMAKE_INSTALL_PREFIX}/share/doc/mir-doc/ OPTIONAL)

endif()