docs/CMakeLists.txt

   1
   2 if (DOXYGEN_FOUND)
   3 if (LLVM_ENABLE_DOXYGEN)
   4   set(abs_srcdir ${CMAKE_CURRENT_SOURCE_DIR})
   5   set(abs_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   if (LLVM_ENABLE_DOXYGEN_QT_HELP)
  27     set(CLANG_DOXYGEN_QCH_FILENAME "org.llvm.clang.qch" CACHE STRING
  28       "Filename of the Qt Compressed help file")
  29     set(CLANG_DOXYGEN_QHP_NAMESPACE "org.llvm.clang" CACHE STRING
  30       "Namespace under which the intermediate Qt Help Project file lives")
  31     set(CLANG_DOXYGEN_QHP_CUST_FILTER_NAME "Clang ${CLANG_VERSION}" CACHE STRING
  32       "See http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-filters")
  33     set(CLANG_DOXYGEN_QHP_CUST_FILTER_ATTRS "Clang,${CLANG_VERSION}" CACHE STRING
  34       "See http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes")
  35     set(clang_doxygen_generate_qhp "YES")
  36     set(clang_doxygen_qch_filename "${CLANG_DOXYGEN_QCH_FILENAME}")
  37     set(clang_doxygen_qhp_namespace "${CLANG_DOXYGEN_QHP_NAMESPACE}")
  38     set(clang_doxygen_qhelpgenerator_path "${LLVM_DOXYGEN_QHELPGENERATOR_PATH}")
  39     set(clang_doxygen_qhp_cust_filter_name "${CLANG_DOXYGEN_QHP_CUST_FILTER_NAME}")
  40     set(clang_doxygen_qhp_cust_filter_attrs "${CLANG_DOXYGEN_QHP_CUST_FILTER_ATTRS}")
  41   else()
  42     set(clang_doxygen_generate_qhp "NO")
  43     set(clang_doxygen_qch_filename "")
  44     set(clang_doxygen_qhp_namespace "")
  45     set(clang_doxygen_qhelpgenerator_path "")
  46     set(clang_doxygen_qhp_cust_filter_name "")
  47     set(clang_doxygen_qhp_cust_filter_attrs "")
  48   endif()
  49
  50   configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doxygen.cfg.in
  51     ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg @ONLY)
  52
  53   set(abs_top_srcdir)
  54   set(abs_top_builddir)
  55   set(DOT)
  56   set(enable_searchengine)
  57   set(searchengine_url)
  58   set(enable_server_based_search)
  59   set(enable_external_search)
  60   set(extra_search_mappings)
  61   set(clang_doxygen_generate_qhp)
  62   set(clang_doxygen_qch_filename)
  63   set(clang_doxygen_qhp_namespace)
  64   set(clang_doxygen_qhelpgenerator_path)
  65   set(clang_doxygen_qhp_cust_filter_name)
  66   set(clang_doxygen_qhp_cust_filter_attrs)
  67
  68   add_custom_target(doxygen-clang
  69     COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg
  70     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  71     COMMENT "Generating clang doxygen documentation." VERBATIM)
  72
  73   if (LLVM_BUILD_DOCS)
  74     add_dependencies(doxygen doxygen-clang)
  75   endif()
  76
  77   if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
  78     install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doxygen/html
  79       DESTINATION docs/html)
  80   endif()
  81 endif()
  82 endif()
  83
  84 if (LLVM_ENABLE_SPHINX)
  85   if (SPHINX_FOUND)
  86     include(AddSphinxTarget)
  87     if (${SPHINX_OUTPUT_HTML})
  88       add_sphinx_target(html clang)
  89     endif()
  90   endif()
  91 endif()