llvm/docs/CMakeLists.txt

   1
   2 if (DOXYGEN_FOUND)
   3 if (LLVM_ENABLE_DOXYGEN)
   4   set(abs_top_srcdir ${CMAKE_CURRENT_SOURCE_DIR})
   5   set(abs_top_builddir ${CMAKE_CURRENT_BINARY_DIR})
   6
   7   if (HAVE_DOT)
   8     set(DOT ${LLVM_PATH_DOT})
   9   endif()
  10
  11   if (LLVM_DOXYGEN_EXTERNAL_SEARCH)
  12     set(enable_searchengine "YES")
  13     set(searchengine_url "${LLVM_DOXYGEN_SEARCHENGINE_URL}")
  14     set(enable_server_based_search "YES")
  15     set(enable_external_search "YES")
  16     set(extra_search_mappings "${LLVM_DOXYGEN_SEARCH_MAPPINGS}")
  17   else()
  18     set(enable_searchengine "NO")
  19     set(searchengine_url "")
  20     set(enable_server_based_search "NO")
  21     set(enable_external_search "NO")
  22     set(extra_search_mappings "")
  23   endif()
  24
  25   # If asked, configure doxygen for the creation of a Qt Compressed Help file.
  26   option(LLVM_ENABLE_DOXYGEN_QT_HELP
  27     "Generate a Qt Compressed Help file." OFF)
  28   if (LLVM_ENABLE_DOXYGEN_QT_HELP)
  29     set(LLVM_DOXYGEN_QCH_FILENAME "org.llvm.qch" CACHE STRING
  30       "Filename of the Qt Compressed help file")
  31     set(LLVM_DOXYGEN_QHP_NAMESPACE "org.llvm" CACHE STRING
  32       "Namespace under which the intermediate Qt Help Project file lives")
  33     set(LLVM_DOXYGEN_QHP_CUST_FILTER_NAME "${PACKAGE_STRING}" CACHE STRING
  34       "See http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-filters")
  35     set(LLVM_DOXYGEN_QHP_CUST_FILTER_ATTRS "${PACKAGE_NAME},${PACKAGE_VERSION}" CACHE STRING
  36       "See http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes")
  37     find_program(LLVM_DOXYGEN_QHELPGENERATOR_PATH qhelpgenerator
  38       DOC "Path to the qhelpgenerator binary")
  39     if (NOT LLVM_DOXYGEN_QHELPGENERATOR_PATH)
  40       message(FATAL_ERROR "Failed to find qhelpgenerator binary")
  41     endif()
  42
  43     set(llvm_doxygen_generate_qhp "YES")
  44     set(llvm_doxygen_qch_filename "${LLVM_DOXYGEN_QCH_FILENAME}")
  45     set(llvm_doxygen_qhp_namespace "${LLVM_DOXYGEN_QHP_NAMESPACE}")
  46     set(llvm_doxygen_qhelpgenerator_path "${LLVM_DOXYGEN_QHELPGENERATOR_PATH}")
  47     set(llvm_doxygen_qhp_cust_filter_name "${LLVM_DOXYGEN_QHP_CUST_FILTER_NAME}")
  48     set(llvm_doxygen_qhp_cust_filter_attrs "${LLVM_DOXYGEN_QHP_CUST_FILTER_ATTRS}")
  49
  50   else()
  51     set(llvm_doxygen_generate_qhp "NO")
  52     set(llvm_doxygen_qch_filename "")
  53     set(llvm_doxygen_qhp_namespace "")
  54     set(llvm_doxygen_qhelpgenerator_path "")
  55     set(llvm_doxygen_qhp_cust_filter_name "")
  56     set(llvm_doxygen_qhp_cust_filter_attrs "")
  57   endif()
  58
  59   option(LLVM_DOXYGEN_SVG
  60     "Use svg instead of png files for doxygen graphs." OFF)
  61   if (LLVM_DOXYGEN_SVG)
  62     set(DOT_IMAGE_FORMAT "svg")
  63   else()
  64     set(DOT_IMAGE_FORMAT "png")
  65   endif()
  66
  67   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doxygen.cfg.in
  68     ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg @ONLY)
  69
  70   set(abs_top_srcdir)
  71   set(abs_top_builddir)
  72   set(DOT)
  73   set(enable_searchengine)
  74   set(searchengine_url)
  75   set(enable_server_based_search)
  76   set(enable_external_search)
  77   set(extra_search_mappings)
  78   set(llvm_doxygen_generate_qhp)
  79   set(llvm_doxygen_qch_filename)
  80   set(llvm_doxygen_qhp_namespace)
  81   set(llvm_doxygen_qhelpgenerator_path)
  82   set(llvm_doxygen_qhp_cust_filter_name)
  83   set(llvm_doxygen_qhp_cust_filter_attrs)
  84   set(DOT_IMAGE_FORMAT)
  85
  86   add_custom_target(doxygen-llvm
  87     COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg
  88     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  89     COMMENT "Generating llvm doxygen documentation." VERBATIM)
  90
  91   if (LLVM_BUILD_DOCS)
  92     add_dependencies(doxygen doxygen-llvm)
  93   endif()
  94
  95   if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
  96     # ./ suffix is needed to copy the contents of html directory without
  97     # appending html/ into LLVM_INSTALL_DOXYGEN_HTML_DIR.
  98     install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doxygen/html/.
  99       COMPONENT doxygen-html
 100       DESTINATION "${LLVM_INSTALL_DOXYGEN_HTML_DIR}")
 101   endif()
 102 endif()
 103 endif()
 104
 105 if (LLVM_ENABLE_SPHINX)
 106   include(AddSphinxTarget)
 107   if (SPHINX_FOUND)
 108     if (${SPHINX_OUTPUT_HTML})
 109       add_sphinx_target(html llvm)
 110     endif()
 111
 112
 113     if (${SPHINX_OUTPUT_MAN})
 114       add_sphinx_target(man llvm)
 115       add_sphinx_target(man llvm-dwarfdump)
 116       add_sphinx_target(man dsymutil)
 117     endif()
 118
 119   endif()
 120 endif()
 121
 122 list(FIND LLVM_BINDINGS_LIST ocaml uses_ocaml)
 123 if( NOT uses_ocaml LESS 0 AND LLVM_ENABLE_OCAMLDOC )
 124   set(doc_targets
 125         ocaml_llvm
 126         ocaml_llvm_all_backends
 127         ocaml_llvm_analysis
 128         ocaml_llvm_bitreader
 129         ocaml_llvm_bitwriter
 130         ocaml_llvm_executionengine
 131         ocaml_llvm_irreader
 132         ocaml_llvm_linker
 133         ocaml_llvm_target
 134         ocaml_llvm_ipo
 135         ocaml_llvm_passmgr_builder
 136         ocaml_llvm_scalar_opts
 137         ocaml_llvm_transform_utils
 138         ocaml_llvm_vectorize
 139       )
 140
 141   foreach(llvm_target ${LLVM_TARGETS_TO_BUILD})
 142     list(APPEND doc_targets ocaml_llvm_${llvm_target})
 143   endforeach()
 144
 145   set(odoc_files)
 146   foreach( doc_target ${doc_targets} )
 147     get_target_property(odoc_file ${doc_target} OCAML_ODOC)
 148     list(APPEND odoc_files -load ${odoc_file})
 149   endforeach()
 150
 151   add_custom_target(ocaml_doc
 152     COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_CURRENT_BINARY_DIR}/ocamldoc/html
 153     COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/ocamldoc/html
 154     COMMAND ${OCAMLFIND} ocamldoc -d ${CMAKE_CURRENT_BINARY_DIR}/ocamldoc/html
 155                                   -sort -colorize-code -html ${odoc_files}
 156     COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/_ocamldoc/style.css
 157                                      ${CMAKE_CURRENT_BINARY_DIR}/ocamldoc/html)
 158
 159   add_dependencies(ocaml_doc ${doc_targets})
 160
 161   if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
 162     # ./ suffix is needed to copy the contents of html directory without
 163     # appending html/ into LLVM_INSTALL_OCAMLDOC_HTML_DIR.
 164     install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/ocamldoc/html/.
 165       COMPONENT ocamldoc-html
 166       DESTINATION "${LLVM_INSTALL_OCAMLDOC_HTML_DIR}")
 167   endif()
 168 endif()