doc/CMakeLists.txt

   1 # add a target to generate API documentation with Doxygen
   2 find_package(Doxygen)
   3 if(DOXYGEN_FOUND)
   4   configure_file("Doxyfile.in" "Doxyfile" @ONLY IMMEDIATE)
   5
   6   add_custom_target(doc
   7     ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
   8     WORKING_DIRECTORY ${DOC_OUTPUT_PATH}
   9     COMMENT "Generating API documentation with Doxygen" VERBATIM
  10   )
  11
  12   add_custom_target(install-doc
  13     COMMAND ${CMAKE_COMMAND} -DCOMPONENT=doc -P ${CMAKE_BINARY_DIR}/cmake_install.cmake
  14     COMMENT "Installing API documentation")
  15   add_dependencies(install-doc doc)
  16
  17   install(CODE "execute_process(COMMAND ${CMAKE_BUILD_TOOL} doc)")
  18
  19   install(DIRECTORY ${DOC_OUTPUT_PATH}/html
  20     DESTINATION ${CMAKE_INSTALL_DOCDIR}
  21     COMPONENT doc)
  22
  23 endif(DOXYGEN_FOUND)
  24
  25 add_subdirectory(man)