text: # -*- coding: utf-8 -*-
  #
  # Zephyr documentation build configuration file, created by
  # sphinx-quickstart on Fri May  8 11:43:01 2015.
  #
  # This file is execfile()d with the current directory set to its
  # containing dir.
  #
  # Note that not all possible configuration values are present in this
  # autogenerated file.
  #
  # All configuration values have a default; values that are commented out
  # serve to show the default.
  
  import sys
  import os
  
  if "ZEPHYR_BASE" not in os.environ:
      sys.exit("$ZEPHYR_BASE environment variable undefined.")
  ZEPHYR_BASE = os.path.abspath(os.environ["ZEPHYR_BASE"])
  
  if "ZEPHYR_BUILD" not in os.environ:
      sys.exit("$ZEPHYR_BUILD environment variable undefined.")
  ZEPHYR_BUILD = os.path.abspath(os.environ["ZEPHYR_BUILD"])
  
  # Add the 'extensions' directory to sys.path, to enable finding Sphinx
  # extensions within.
  sys.path.insert(0, os.path.join(ZEPHYR_BASE, 'doc', 'extensions'))
  
  # Add the directory which contains the runners package as well,
  # for autodoc directives on runners.xyz.
  sys.path.insert(0, os.path.join(ZEPHYR_BASE, 'scripts', 'west_commands'))
  
  try:
      import west as west_found
  except ImportError:
      west_found = False
  
  # -- General configuration ------------------------------------------------
  
  # If your documentation needs a minimal Sphinx version, state it here.
  #needs_sphinx = '1.0'
  
  # Add any Sphinx extension module names here, as strings. They can be
  # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
  # ones.
  extensions = [
      'breathe', 'sphinx.ext.todo',
      'sphinx.ext.extlinks',
      'sphinx.ext.autodoc',
      'zephyr.application',
      'zephyr.html_redirects',
      'only.eager_only',
      'zephyr.link-roles',
      'sphinx_tabs.tabs'
  ]
  
  # Only use SVG converter when it is really needed, e.g. LaTeX.
  if tags.has("svgconvert"):  # pylint: disable=undefined-variable
      extensions.append('sphinxcontrib.rsvgconverter')
  
  # Add any paths that contain templates here, relative to this directory.
  templates_path = ['_templates']
  
  # The suffix(es) of source filenames.
  # You can specify multiple suffix as a list of string:
  # source_suffix = ['.rst', '.md']
  source_suffix = '.rst'
  
  # The encoding of source files.
  #source_encoding = 'utf-8-sig'
  
  # The master toctree document.
  master_doc = 'index'
  
  # General information about the project.
  project = u'Zephyr Project'
  copyright = u'2015-2020 Zephyr Project members and individual contributors'
  author = u'The Zephyr Project'
  
  # The following code tries to extract the information by reading the Makefile,
  # when Sphinx is run directly (e.g. by Read the Docs).
  try:
      version_major = None
      version_minor = None
      patchlevel = None
      extraversion = None
      for line in open(os.path.join(ZEPHYR_BASE, 'VERSION')):
          key, val = [x.strip() for x in line.split('=', 2)]
          if key == 'VERSION_MAJOR':
              version_major = val
          if key == 'VERSION_MINOR':
              version_minor = val
          elif key == 'PATCHLEVEL':
              patchlevel = val
          elif key == 'EXTRAVERSION':
              extraversion = val
          if version_major and version_minor and patchlevel and extraversion:
              break
  except Exception:
      pass
  finally:
      if version_major and version_minor and patchlevel and extraversion is not None:
          version = release = version_major + '.' + version_minor + '.' + patchlevel
          if extraversion != '':
              version = release = version + '-' + extraversion
      else:
          sys.stderr.write('Warning: Could not extract kernel version\n')
          version = release = "unknown version"
  
  # The language for content autogenerated by Sphinx. Refer to documentation
  # for a list of supported languages.
  #
  # This is also used if you do content translation via gettext catalogs.
  # Usually you set "language" from the command line for these cases.
  language = None
  
  # There are two options for replacing |today|: either, you set today to some
  # non-false value, then it is used:
  #today = ''
  # Else, today_fmt is used as the format for a strftime call.
  #today_fmt = '%B %d, %Y'
  
  # List of patterns, relative to source directory, that match files and
  # directories to ignore when looking for source files.
  exclude_patterns = ['_build']
  if not west_found:
      exclude_patterns.append('**/*west-apis*')
  else:
      exclude_patterns.append('**/*west-not-found*')
  
  # The reST default role (used for this markup: `text`) to use for all
  # documents.
  
  # This change will allow us to use bare back-tick notation to let
  # Sphinx hunt for a reference, starting with normal "document"
  # references such as :ref:, but also including :c: and :cpp: domains
  # (potentially) helping with API (doxygen) references simply by using
  # `name`
  
  default_role = 'any'
  # default_domain = 'cpp'
  
  # If true, '()' will be appended to :func: etc. cross-reference text.
  #add_function_parentheses = True
  
  # If true, the current module name will be prepended to all description
  # unit titles (such as .. function::).
  #add_module_names = True
  
  # If true, sectionauthor and moduleauthor directives will be shown in the
  # output. They are ignored by default.
  #show_authors = False
  
  # The name of the Pygments (syntax highlighting) style to use.
  pygments_style = 'sphinx'
  
  # Additional lexer for Pygments (syntax highlighting)
  from lexer.DtsLexer import DtsLexer
  from sphinx.highlighting import lexers
  lexers['DTS'] = DtsLexer()
  
  # A list of ignored prefixes for module index sorting.
  #modindex_common_prefix = []
  
  # If true, keep warnings as "system message" paragraphs in the built documents.
  #keep_warnings = False
  
  # If true, `todo` and `todoList` produce output, else they produce nothing.
  todo_include_todos = False
  
  rst_epilog = """
  .. include:: /substitutions.txt
  """
  
  # -- Options for HTML output ----------------------------------------------
  
  import sphinx_rtd_theme
  html_theme = "sphinx_rtd_theme"
  html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
  html_theme_options = {
      'prev_next_buttons_location': None
  }
  
  if tags.has('release'):  # pylint: disable=undefined-variable
      is_release = True
      docs_title = 'Docs / %s' %(version)
  else:
      is_release = False
      docs_title = 'Docs / Latest'
  
  # The name for this set of Sphinx documents.  If None, it defaults to
  # "<project> v<release> documentation".
  html_title = "Zephyr Project Documentation"
  
  # This value determines the text for the permalink; it defaults to "¶".
  # Set it to None or the empty string to disable permalinks.
  #html_add_permalinks = ""
  
  # A shorter title for the navigation bar.  Default is the same as html_title.
  #html_short_title = None
  
  # The name of an image file (relative to this directory) to place at the top
  # of the sidebar.
  html_logo = 'images/Zephyr-Kite-logo.png'
  
  # The name of an image file (within the static path) to use as favicon of the
  # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
  # pixels large.
  html_favicon = 'images/zp_favicon.png'
  
  # Add any paths that contain custom static files (such as style sheets) here,
  # relative to this directory. They are copied after the builtin static files,
  # so a file named "default.css" will overwrite the builtin "default.css".
  html_static_path = ['{}/doc/static'.format(ZEPHYR_BASE)]
  
  # Add any extra paths that contain custom files (such as robots.txt or
  # .htaccess) here, relative to this directory. These files are copied
  # directly to the root of the documentation.
  #html_extra_path = []
  
  # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
  # using the given strftime format.
  html_last_updated_fmt = '%b %d, %Y'
  
  # If true, SmartyPants will be used to convert quotes and dashes to
  # typographically correct entities.
  #html_use_smartypants =
  
  # Custom sidebar templates, maps document names to template names.
  #html_sidebars = {}
  
  # Additional templates that should be rendered to pages, maps page names to
  # template names.
  #html_additional_pages = {}
  
  # If false, no module index is generated.
  html_domain_indices = False
  
  # If false, no index is generated.
  html_use_index = True
  
  # If true, the index is split into individual pages for each letter.
  html_split_index = True
  
  # If true, links to the reST sources are added to the pages.
  html_show_sourcelink = False
  
  # If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
  html_show_sphinx = False
  
  # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
  # html_show_copyright = tags.has('development')
  
  # If true, license is shown in the HTML footer. Default is True.
  html_show_license = True
  
  # If true, an OpenSearch description file will be output, and all pages will
  # contain a <link> tag referring to it.  The value of this option must be the
  # base URL from which the finished HTML is served.
  #html_use_opensearch = ''
  
  # This is the file name suffix for HTML files (e.g. ".xhtml").
  #html_file_suffix = None
  
  # Language to be used for generating the HTML full-text search index.
  # Sphinx supports the following languages:
  #   'da', 'de', 'en', 'es', 'fi', 'fr', 'hu', 'it', 'ja'
  #   'nl', 'no', 'pt', 'ro', 'ru', 'sv', 'tr'
  #html_search_language = 'en'
  
  sourcelink_suffix = '.txt'
  
  # A dictionary with options for the search language support, empty by default.
  # Now only 'ja' uses this config value
  #html_search_options = {'type': 'default'}
  
  # The name of a javascript file (relative to the configuration directory) that
  # implements a search results scorer. If empty, the default will be used.
  html_search_scorer = 'scorer.js'
  
  # Output file base name for HTML help builder.
  htmlhelp_basename = 'zephyrdoc'
  
  
  # Custom added feature to allow redirecting old URLs (caused by
  # reorganizing doc directories)
  #
  # list of tuples (old_url, new_url) for pages to redirect
  #
  # URLs must be relative to document root (with NO leading slash),
  # and without the html extension)
  html_redirect_pages = [
      ('contribute/contribute_guidelines', 'contribute/index'),
      ('application/application', 'application/index.rst'),
      ('security/security', 'security/index'),
      ('boards/boards', 'boards/index'),
      ('samples/samples', 'samples/index'),
      ('releases/release-notes', 'releases/index'),
      ('getting_started/getting_started', 'getting_started/index'),
      ('introduction/introducing_zephyr', 'introduction/index'),
      ('api/index', 'reference/index'),
      ('api/api', 'reference/index'),
      ('subsystems/subsystems', 'reference/index'),
      ('kernel/kernel', 'reference/kernel/index'),
      ('boards/arc/em_starterkit/doc/board', 'boards/arc/em_starterkit/doc/index'),
      ('boards/arc/nsim_em/doc/board', 'boards/arc/nsim_em/doc/index'),
      ('boards/arm/96b_argonkey/doc/96b_argonkey', 'boards/arm/96b_argonkey/doc/index'),
      ('boards/arm/96b_carbon/doc/96b_carbon', 'boards/arm/96b_carbon/doc/index'),
      ('boards/arm/96b_carbon_nrf51/doc/96b_carbon_nrf51', 'boards/arm/96b_carbon_nrf51/doc/index'),
      ('boards/arm/96b_neonkey/doc/96b_neonkey', 'boards/arm/96b_neonkey/doc/index'),
      ('boards/arm/96b_nitrogen/doc/96b_nitrogen', 'boards/arm/96b_nitrogen/doc/index'),
      ('boards/arm/adafruit_feather_m0_basic_proto/doc/adafruit_feather_m0_basic_proto', 'boards/arm/adafruit_feather_m0_basic_proto/doc/index'),
      ('boards/arm/adafruit_trinket_m0/doc/adafruit_trinket_m0', 'boards/arm/adafruit_trinket_m0/doc/index'),
      ('boards/arm/arduino_due/doc/board', 'boards/arm/arduino_due/doc/index'),
      ('boards/arm/arduino_zero/doc/arduino_zero', 'boards/arm/arduino_zero/doc/index'),
      ('boards/arm/atsamd20_xpro/doc/atsamd20_xpro', 'boards/arm/atsamd20_xpro/doc/index'),
      ('boards/arm/bbc_microbit/doc/board', 'boards/arm/bbc_microbit/doc/index'),
      ('boards/arm/cc3220sf_launchxl/doc/cc3220sf_launchxl', 'boards/arm/cc3220sf_launchxl/doc/index'),
      ('boards/arm/colibri_imx7d_m4/doc/colibri_imx7d_m4', 'boards/arm/colibri_imx7d_m4/doc/index'),
      ('boards/arm/disco_l475_iot1/doc/disco_l475_iot1', 'boards/arm/disco_l475_iot1/doc/index'),
      ('boards/arm/dragino_lsn50/doc/dragino_lsn50', 'boards/arm/dragino_lsn50/doc/index'),
      ('boards/arm/efm32wg_stk3800/doc/efm32wg_stk3800', 'boards/arm/efm32wg_stk3800/doc/index'),
      ('boards/arm/efr32_slwstk6061a/doc/efr32_slwstk6061a', 'boards/arm/efr32_slwstk6061a/doc/index'),
      ('boards/arm/frdm_k64f/doc/frdm_k64f', 'boards/arm/frdm_k64f/doc/index'),
      ('boards/arm/frdm_kl25z/doc/frdm_kl25z', 'boards/arm/frdm_kl25z/doc/index'),
      ('boards/arm/frdm_kw41z/doc/frdm_kw41z', 'boards/arm/frdm_kw41z/doc/index'),
      ('boards/arm/hexiwear_k64/doc/hexiwear_k64', 'boards/arm/hexiwear_k64/doc/index'),
      ('boards/arm/hexiwear_kw40z/doc/hexiwear_kw40z', 'boards/arm/hexiwear_kw40z/doc/index'),
      ('boards/arm/lpcxpresso54114_m0/doc/lpcxpresso54114_m0', 'boards/arm/lpcxpresso54114_m0/doc/index'),
      ('boards/arm/lpcxpresso54114_m4/doc/lpcxpresso54114', 'boards/arm/lpcxpresso54114_m4/doc/index'),
      ('boards/arm/mimxrt1020_evk/doc/mimxrt1020_evk', 'boards/arm/mimxrt1020_evk/doc/index'),
      ('boards/arm/mimxrt1050_evk/doc/mimxrt1050_evk', 'boards/arm/mimxrt1050_evk/doc/index'),
      ('boards/arm/mimxrt1060_evk/doc/mimxrt1060_evk', 'boards/arm/mimxrt1060_evk/doc/index'),
      ('boards/arm/mimxrt1064_evk/doc/mimxrt1064_evk', 'boards/arm/mimxrt1064_evk/doc/index'),
      ('boards/arm/mps2_an385/doc/mps2_an385', 'boards/arm/mps2_an385/doc/index'),
      ('boards/arm/msp_exp432p401r_launchxl/doc/msp_exp432p401r_launchxl', 'boards/arm/msp_exp432p401r_launchxl/doc/index'),
      ('boards/arm/nrf51_ble400/doc/nrf51_ble400', 'boards/arm/nrf51_ble400/doc/index'),
      ('boards/arm/nrf51_blenano/doc/nrf51_blenano', 'boards/arm/nrf51_blenano/doc/index'),
      ('boards/arm/nrf51_pca10028/doc/nrf51_pca10028', 'boards/arm/nrf51dk_nrf51422/doc/index'),
      ('boards/arm/nrf51_pca10028/doc/index', 'boards/arm/nrf51dk_nrf51422/doc/index'),
      ('boards/arm/nrf51_pca10031/doc/index', 'boards/arm/nrf51dongle_nrf51422/doc/index'),
      ('boards/arm/nrf51_vbluno51/doc/nrf51_vbluno51', 'boards/arm/nrf51_vbluno51/doc/index'),
      ('boards/arm/nrf52810_pca10040/doc/nrf52810_pca10040', 'boards/arm/nrf52dk_nrf52810/doc/index'),
      ('boards/arm/nrf52810_pca10040/doc/index', 'boards/arm/nrf52dk_nrf52810/doc/index'),
      ('boards/arm/nrf52811_pca10056/doc/index', 'boards/arm/nrf52840dk_nrf52811/doc/index'),
      ('boards/arm/nrf52833_pca10100/doc/index', 'boards/arm/nrf52833dk_nrf52833/doc/index'),
      ('boards/arm/nrf52840_pca10056/doc/nrf52840_pca10056', 'boards/arm/nrf52840dk_nrf52840/doc/index'),
      ('boards/arm/nrf52840_pca10056/doc/index', 'boards/arm/nrf52840dk_nrf52840/doc/index'),
      ('boards/arm/nrf9160_pca10090/doc/index', 'boards/arm/nrf9160dk_nrf9160/doc/index'),
      ('boards/arm/nrf52840_pca10090/doc/index', 'boards/arm/nrf9160dk_nrf52840/doc/index'),
      ('boards/arm/nrf52840_pca10059/doc/nrf52840_pca10059', 'boards/arm/nrf52840dongle_nrf52840/doc/index'),
      ('boards/arm/nrf52840_pca10059/doc/index', 'boards/arm/nrf52840dongle_nrf52840/doc/index'),
      ('boards/arm/nrf52_adafruit_feather/doc/nrf52_adafruit_feather', 'boards/arm/nrf52_adafruit_feather/doc/index'),
      ('boards/arm/nrf52_blenano2/doc/nrf52_blenano2', 'boards/arm/nrf52_blenano2/doc/index'),
      ('boards/arm/nrf52_pca10040/doc/nrf52_pca10040', 'boards/arm/nrf52dk_nrf52832/doc/index'),
      ('boards/arm/nrf52_pca10040/doc/index', 'boards/arm/nrf52dk_nrf52832/doc/index'),
      ('boards/arm/nrf52_pca20020/doc/nrf52_pca20020', 'boards/arm/thingy52_nrf52832/doc/index'),
      ('boards/arm/nrf52_pca20020/doc/index', 'boards/arm/thingy52_nrf52832/doc/index'),
      ('boards/arm/nrf52_vbluno52/doc/nrf52_vbluno52', 'boards/arm/nrf52_vbluno52/doc/index'),
      ('boards/arm/nrf5340_dk_nrf5340/doc/index', 'boards/arm/nrf5340pdk_nrf5340/doc/index'),
      ('boards/arm/nucleo_f030r8/doc/nucleof030r8', 'boards/arm/nucleo_f030r8/doc/index'),
      ('boards/arm/nucleo_f070rb/doc/nucleof070rb', 'boards/arm/nucleo_f070rb/doc/index'),
      ('boards/arm/nucleo_f091rc/doc/nucleof091rc', 'boards/arm/nucleo_f091rc/doc/index'),
      ('boards/arm/nucleo_f103rb/doc/nucleof103rb', 'boards/arm/nucleo_f103rb/doc/index'),
      ('boards/arm/nucleo_f207zg/doc/nucleo_f207zg', 'boards/arm/nucleo_f207zg/doc/index'),
      ('boards/arm/nucleo_f334r8/doc/nucleof334r8', 'boards/arm/nucleo_f334r8/doc/index'),
      ('boards/arm/nucleo_f401re/doc/nucleof401re', 'boards/arm/nucleo_f401re/doc/index'),
      ('boards/arm/nucleo_f411re/doc/nucleof411re', 'boards/arm/nucleo_f411re/doc/index'),
      ('boards/arm/nucleo_f412zg/doc/nucleof412zg', 'boards/arm/nucleo_f412zg/doc/index'),
      ('boards/arm/nucleo_f413zh/doc/nucleof413zh', 'boards/arm/nucleo_f413zh/doc/index'),
      ('boards/arm/nucleo_f429zi/doc/nucleof429zi', 'boards/arm/nucleo_f429zi/doc/index'),
      ('boards/arm/nucleo_f446re/doc/nucleof446re', 'boards/arm/nucleo_f446re/doc/index'),
      ('boards/arm/nucleo_l053r8/doc/nucleol053r8', 'boards/arm/nucleo_l053r8/doc/index'),
      ('boards/arm/nucleo_l073rz/doc/nucleol073rz', 'boards/arm/nucleo_l073rz/doc/index'),
      ('boards/arm/nucleo_l432kc/doc/nucleol432kc', 'boards/arm/nucleo_l432kc/doc/index'),
      ('boards/arm/nucleo_l476rg/doc/nucleol476rg', 'boards/arm/nucleo_l476rg/doc/index'),
      ('boards/arm/olimex_stm32_e407/doc/olimex_stm32_e407', 'boards/arm/olimex_stm32_e407/doc/index'),
      ('boards/arm/olimex_stm32_h407/doc/olimex_stm32_h407', 'boards/arm/olimex_stm32_h407/doc/index'),
      ('boards/arm/olimex_stm32_p405/doc/olimex_stm32_p405', 'boards/arm/olimex_stm32_p405/doc/index'),
      ('boards/arm/olimexino_stm32/doc/olimexino_stm32', 'boards/arm/olimexino_stm32/doc/index'),
      ('boards/arm/qemu_cortex_m3/doc/board', 'boards/arm/qemu_cortex_m3/doc/index'),
      ('boards/arm/reel_board/doc/reel_board', 'boards/arm/reel_board/doc/index'),
      ('boards/arm/sam4s_xplained/doc/sam4s_xplained', 'boards/arm/sam4s_xplained/doc/index'),
      ('boards/arm/sam_e70_xplained/doc/sam_e70_xplained', 'boards/arm/sam_e70_xplained/doc/index'),
      ('boards/arm/stm3210c_eval/doc/stm3210c_eval', 'boards/arm/stm3210c_eval/doc/index'),
      ('boards/arm/stm32373c_eval/doc/stm32373c_eval', 'boards/arm/stm32373c_eval/doc/index'),
      ('boards/arm/stm32_min_dev/doc/stm32_min_dev', 'boards/arm/stm32_min_dev/doc/index'),
      ('boards/arm/stm32f072_eval/doc/stm32f072_eval', 'boards/arm/stm32f072_eval/doc/index'),
      ('boards/arm/stm32f072b_disco/doc/stm32f072b_disco', 'boards/arm/stm32f072b_disco/doc/index'),
      ('boards/arm/stm32f0_disco/doc/stm32f0_disco', 'boards/arm/stm32f0_disco/doc/index'),
      ('boards/arm/stm32f3_disco/doc/stm32f3_disco', 'boards/arm/stm32f3_disco/doc/index'),
      ('boards/arm/stm32f411e_disco/doc/stm32f411e_disco', 'boards/arm/stm32f411e_disco/doc/index'),
      ('boards/arm/stm32f412g_disco/doc/stm32f412g_disco', 'boards/arm/stm32f412g_disco/doc/index'),
      ('boards/arm/stm32f429i_disc1/doc/stm32f429i_disc1', 'boards/arm/stm32f429i_disc1/doc/index'),
      ('boards/arm/stm32f469i_disco/doc/stm32f469i_disco', 'boards/arm/stm32f469i_disco/doc/index'),
      ('boards/arm/stm32f4_disco/doc/stm32f4_disco', 'boards/arm/stm32f4_disco/doc/index'),
      ('boards/arm/stm32f723e_disco/doc/stm32f723e_disco', 'boards/arm/stm32f723e_disco/doc/index'),
      ('boards/arm/stm32f746g_disco/doc/stm32f746g_disco', 'boards/arm/stm32f746g_disco/doc/index'),
      ('boards/arm/stm32f769i_disco/doc/stm32f769i_disco', 'boards/arm/stm32f769i_disco/doc/index'),
      ('boards/arm/stm32l476g_disco/doc/stm32l476g_disco', 'boards/arm/stm32l476g_disco/doc/index'),
      ('boards/arm/stm32l496g_disco/doc/stm32l496g_disco', 'boards/arm/stm32l496g_disco/doc/index'),
      ('boards/arm/udoo_neo_full_m4/doc/udoo_neo_full', 'boards/arm/udoo_neo_full_m4/doc/index'),
      ('boards/arm/usb_kw24d512/doc/usb_kw24d512', 'boards/arm/usb_kw24d512/doc/index'),
      ('boards/arm/v2m_beetle/doc/v2m_beetle', 'boards/arm/v2m_beetle/doc/index'),
      ('boards/arm/warp7_m4/doc/warp7_m4', 'boards/arm/warp7_m4/doc/index'),
      ('boards/nios2/altera_max10/doc/board', 'boards/nios2/altera_max10/doc/index'),
      ('boards/nios2/qemu_nios2/doc/board', 'boards/nios2/qemu_nios2/doc/index'),
      ('boards/posix/native_posix/doc/board', 'boards/posix/native_posix/doc/index'),
      ('boards/riscv/hifive1/doc/hifive1', 'boards/riscv/hifive1/doc/index'),
      ('boards/riscv/m2gl025_miv/doc/m2g1025_miv', 'boards/riscv/m2gl025_miv/doc/index'),
      ('boards/riscv/qemu_riscv32/doc/board', 'boards/riscv/qemu_riscv32/doc/index'),
      ('boards/riscv/zedboard_pulpino/doc/zedboard_pulpino', 'boards/riscv/zedboard_pulpino/doc/index'),
      ('boards/riscv/hifive1/doc/index', 'boards/riscv/hifive1/doc/index'),
      ('boards/riscv/hifive1_revb/doc/index', 'boards/riscv/hifive1_revb/doc/index'),
      ('boards/riscv/litex_vexriscv/doc/litex_vexriscv', 'boards/riscv/litex_vexriscv/doc/litex_vexriscv'),
      ('boards/riscv/m2gl025_miv/doc/index', 'boards/riscv/m2gl025_miv/doc/index'),
      ('boards/riscv/qemu_riscv32/doc/index', 'boards/riscv/qemu_riscv32/doc/index'),
      ('boards/riscv/rv32m1_vega/doc/index', 'boards/riscv/rv32m1_vega/doc/index'),
      ('boards/x86/arduino_101/doc/board', 'boards/x86/arduino_101/doc/index'),
      ('boards/x86/galileo/doc/galileo', 'boards/x86/galileo/doc/index'),
      ('boards/x86/minnowboard/doc/minnowboard', 'boards/x86/minnowboard/doc/index'),
      ('boards/x86/qemu_x86/doc/board', 'boards/x86/qemu_x86/doc/index'),
      ('boards/x86/tinytile/doc/board', 'boards/x86/tinytile/doc/index'),
      ('boards/x86/up_squared/doc/up_squared', 'boards/x86/up_squared/doc/index'),
      ('boards/x86/x86_jailhouse/doc/board', 'boards/x86/x86_jailhouse/doc/index'),
      ('boards/xtensa/esp32/doc/esp32', 'boards/xtensa/esp32/doc/index'),
      ('boards/xtensa/intel_s1000_crb/doc/intel_s1000', 'boards/xtensa/intel_s1000_crb/doc/index'),
      ('boards/xtensa/qemu_xtensa/doc/board', 'boards/xtensa/qemu_xtensa/doc/index'),
      ('boards/xtensa/xt-sim/doc/xt-sim', 'boards/xtensa/xt-sim/doc/index'),
  ]
  
  # -- Options for LaTeX output ---------------------------------------------
  
  latex_elements = {
  # The paper size ('letterpaper' or 'a4paper').
  #'papersize': 'letterpaper',
  
  # The font size ('10pt', '11pt' or '12pt').
  #'pointsize': '10pt',
  
  # Additional stuff for the LaTeX preamble.
  'preamble': r'\setcounter{tocdepth}{2}',
  
  # Latex figure (float) alignment
  #'figure_align': 'htbp',
  }
  
  # Grouping the document tree into LaTeX files. List of tuples
  # (source start file, target name, title,
  #  author, documentclass [howto, manual, or own class]).
  latex_documents = [
    (master_doc, 'zephyr.tex', u'Zephyr Project Documentation',
     u'many', 'manual'),
  ]
  
  # The name of an image file (relative to this directory) to place at the top of
  # the title page.
  #latex_logo = None
  
  # For "manual" documents, if this is true, then toplevel headings are parts,
  # not chapters.
  #latex_use_parts = False
  
  # If true, show page references after internal links.
  #latex_show_pagerefs = False
  
  # If true, show URL addresses after external links.
  #latex_show_urls = False
  
  # Documents to append as an appendix to all manuals.
  #latex_appendices = []
  
  # If false, no module index is generated.
  #latex_domain_indices = True
  
  # -- Options for manual page output ---------------------------------------
  
  # One entry per manual page. List of tuples
  # (source start file, name, description, authors, manual section).
  man_pages = [
      (master_doc, 'zephyr', u'Zephyr Project Documentation',
       [author], 1)
  ]
  
  # If true, show URL addresses after external links.
  #man_show_urls = False
  
  
  # -- Options for Texinfo output -------------------------------------------
  
  # Grouping the document tree into Texinfo files. List of tuples
  # (source start file, target name, title, author,
  #  dir menu entry, description, category)
  texinfo_documents = [
    (master_doc, 'zephyr', u'Zephyr Project Documentation',
     author, 'Zephyr', 'One line description of project.',
     'Miscellaneous'),
  ]
  
  # Documents to append as an appendix to all manuals.
  #texinfo_appendices = []
  
  # If false, no module index is generated.
  #texinfo_domain_indices = True
  
  # How to display URL addresses: 'footnote', 'no', or 'inline'.
  #texinfo_show_urls = 'footnote'
  
  # If true, do not generate a @detailmenu in the "Top" node's menu.
  #texinfo_no_detailmenu = False
  
  breathe_projects = {
      "Zephyr": "{}/doxygen/xml".format(ZEPHYR_BUILD),
      "doc-examples": "{}/doxygen/xml".format(ZEPHYR_BUILD)
  }
  breathe_default_project = "Zephyr"
  
  breathe_domain_by_extension = {
      "h": "c",
      "c": "c",
  }
  breathe_separate_member_pages = True
  
  # Qualifiers to a function are causing Sphihx/Breathe to warn about
  # Error when parsing function declaration and more.  This is a list
  # of strings that the parser additionally should accept as
  # attributes.
  cpp_id_attributes = [
      '__syscall', '__deprecated', '__may_alias',
      '__used', '__unused', '__weak',
      '__DEPRECATED_MACRO', 'FUNC_NORETURN',
      '__subsystem',
  ]
  c_id_attributes = cpp_id_attributes
  
  # docs_title is used in the breadcrumb title in the zephyr docs theme
  html_context = {
      'show_license': html_show_license,
      'docs_title': docs_title,
      'is_release': is_release,
      'theme_logo_only': False,
      'current_version': version,
      'versions': (("latest", "/"),
                   ("2.3.0", "/2.3.0/"),
                   ("2.2.0", "/2.2.0/"),
                   ("2.1.0", "/2.1.0/"),
                   ("2.0.0", "/2.0.0/"),
                   ("1.14.1", "/1.14.1/"),
                  )
  }
  
  
  extlinks = {'jira': ('https://jira.zephyrproject.org/browse/%s', ''),
              'github': ('https://github.com/zephyrproject-rtos/zephyr/issues/%s', '')
             }
  
  # some configuration for linkcheck builder
  #   noticed that we're getting false-positive link errors on JIRA, I suspect
  #   because it's taking too long for the server to respond so bump up the
  #   timeout (default=5) and turn off anchor checks (so only a HEAD request is
  #   done - much faster) Leave the ignore commented in case we want to remove
  #   jira link checks later...
  
  linkcheck_timeout = 30
  linkcheck_workers = 10
  # linkcheck_ignore = [r'https://jira\.zephyrproject\.org/']
  linkcheck_anchors = False
  
  def setup(app):
      app.add_css_file("zephyr-custom.css")
  
      app.add_js_file("https://www.googletagmanager.com/gtag/js?id=UA-831873-47")
      app.add_js_file("ga-tracker.js")
      app.add_js_file("zephyr-custom.js")
  