flang/docs/CMakeLists.txt

   1
   2 find_package(Doxygen)
   3 if (DOXYGEN_FOUND)
   4 if (LLVM_ENABLE_DOXYGEN)
   5   set(abs_top_srcdir ${CMAKE_CURRENT_SOURCE_DIR})
   6   set(abs_top_builddir ${CMAKE_CURRENT_BINARY_DIR})
   7
   8   if (HAVE_DOT)
   9     set(DOT ${LLVM_PATH_DOT})
  10   endif()
  11
  12   if (LLVM_DOXYGEN_EXTERNAL_SEARCH)
  13     set(enable_searchengine "YES")
  14     set(searchengine_url "${LLVM_DOXYGEN_SEARCHENGINE_URL}")
  15     set(enable_server_based_search "YES")
  16     set(enable_external_search "YES")
  17     set(extra_search_mappings "${LLVM_DOXYGEN_SEARCH_MAPPINGS}")
  18   else()
  19     set(enable_searchengine "NO")
  20     set(searchengine_url "")
  21     set(enable_server_based_search "NO")
  22     set(enable_external_search "NO")
  23     set(extra_search_mappings "")
  24   endif()
  25
  26   # If asked, configure doxygen for the creation of a Qt Compressed Help file.
  27   if (LLVM_ENABLE_DOXYGEN_QT_HELP)
  28     set(FLANG_DOXYGEN_QCH_FILENAME "org.llvm.flang.qch" CACHE STRING
  29       "Filename of the Qt Compressed help file")
  30     set(FLANG_DOXYGEN_QHP_NAMESPACE "org.llvm.flang" CACHE STRING
  31       "Namespace under which the intermediate Qt Help Project file lives")
  32     set(FLANG_DOXYGEN_QHP_CUST_FILTER_NAME "FLANG ${FLANG_VERSION}" CACHE STRING
  33       "See http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-filters")
  34     set(FLANG_DOXYGEN_QHP_CUST_FILTER_ATTRS "FLANG,${FLANG_VERSION}" CACHE STRING
  35       "See http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes")
  36     set(flang_doxygen_generate_qhp "YES")
  37     set(flang_doxygen_qch_filename "${FLANG_DOXYGEN_QCH_FILENAME}")
  38     set(flang_doxygen_qhp_namespace "${FLANG_DOXYGEN_QHP_NAMESPACE}")
  39     set(flang_doxygen_qhelpgenerator_path "${LLVM_DOXYGEN_QHELPGENERATOR_PATH}")
  40     set(flang_doxygen_qhp_cust_filter_name "${FLANG_DOXYGEN_QHP_CUST_FILTER_NAME}")
  41     set(flang_doxygen_qhp_cust_filter_attrs "${FLANG_DOXYGEN_QHP_CUST_FILTER_ATTRS}")
  42   else()
  43     set(flang_doxygen_generate_qhp "NO")
  44     set(flang_doxygen_qch_filename "")
  45     set(flang_doxygen_qhp_namespace "")
  46     set(flang_doxygen_qhelpgenerator_path "")
  47     set(flang_doxygen_qhp_cust_filter_name "")
  48     set(flang_doxygen_qhp_cust_filter_attrs "")
  49   endif()
  50
  51   option(LLVM_DOXYGEN_SVG
  52     "Use svg instead of png files for doxygen graphs." OFF)
  53   if (LLVM_DOXYGEN_SVG)
  54     set(DOT_IMAGE_FORMAT "svg")
  55   else()
  56     set(DOT_IMAGE_FORMAT "png")
  57   endif()
  58
  59   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doxygen.cfg.in
  60     ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg @ONLY)
  61
  62   set(abs_top_srcdir)
  63   set(abs_top_builddir)
  64   set(DOT)
  65   set(enable_searchengine)
  66   set(searchengine_url)
  67   set(enable_server_based_search)
  68   set(enable_external_search)
  69   set(extra_search_mappings)
  70   set(flang_doxygen_generate_qhp)
  71   set(flang_doxygen_qch_filename)
  72   set(flang_doxygen_qhp_namespace)
  73   set(flang_doxygen_qhelpgenerator_path)
  74   set(flang_doxygen_qhp_cust_filter_name)
  75   set(flang_doxygen_qhp_cust_filter_attrs)
  76   set(DOT_IMAGE_FORMAT)
  77
  78   add_custom_target(doxygen-flang
  79     COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg
  80     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  81     COMMENT "Generating flang doxygen documentation." VERBATIM)
  82
  83   if (LLVM_BUILD_DOCS)
  84    add_dependencies(doxygen doxygen-flang)
  85   endif()
  86
  87   if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY AND LLVM_BUILD_DOCS)
  88     install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doxygen/html
  89       DESTINATION docs/html)
  90   endif()
  91 endif()
  92 endif()
  93
  94 if (LLVM_ENABLE_SPHINX)
  95   include(AddSphinxTarget)
  96   if (SPHINX_FOUND)
  97     if (${SPHINX_OUTPUT_HTML})
  98       add_sphinx_target(html flang)
  99     endif()
 100     if (${SPHINX_OUTPUT_MAN})
 101       add_sphinx_target(man flang)
 102     endif()
 103   endif()
 104 endif()
 105