1 # -*- coding: utf-8 -*-
3 # The Linux Kernel documentation build configuration file, created by
4 # sphinx-quickstart on Fri Feb 12 13:51:46 2016.
6 # This file is execfile()d with the current directory set to its
9 # Note that not all possible configuration values are present in this
12 # All configuration values have a default; values that are commented out
13 # serve to show the default.
19 from subprocess import check_output
22 major, minor, patch = sphinx.version_info[:3]
25 # If extensions (or modules to document with autodoc) are in another directory,
26 # add these directories to sys.path here. If the directory is relative to the
27 # documentation root, use os.path.abspath to make it absolute, like shown here.
28 sys.path.insert(0, os.path.abspath('sphinx'))
29 from load_config import loadConfig
31 # -- General configuration ------------------------------------------------
33 # If your documentation needs a minimal Sphinx version, state it here.
36 # Add any Sphinx extension module names here, as strings. They can be
37 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
39 extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain',
40 'kfigure', 'sphinx.ext.ifconfig', 'automarkup',
41 'maintainers_include', 'sphinx.ext.autosectionlabel' ]
43 # Ensure that autosectionlabel will produce unique names
44 autosectionlabel_prefix_document = True
45 autosectionlabel_maxdepth = 2
47 # The name of the math extension changed on Sphinx 1.4
48 if (major == 1 and minor > 3) or (major > 1):
49 extensions.append("sphinx.ext.imgmath")
51 extensions.append("sphinx.ext.pngmath")
53 # Add any paths that contain templates here, relative to this directory.
54 templates_path = ['_templates']
56 # The suffix(es) of source filenames.
57 # You can specify multiple suffix as a list of string:
58 # source_suffix = ['.rst', '.md']
59 source_suffix = '.rst'
61 # The encoding of source files.
62 #source_encoding = 'utf-8-sig'
64 # The master toctree document.
67 # General information about the project.
68 project = 'The Linux Kernel'
69 copyright = 'The kernel development community'
70 author = 'The kernel development community'
72 # The version info for the project you're documenting, acts as replacement for
73 # |version| and |release|, also used in various other places throughout the
76 # In a normal build, version and release are are set to KERNELVERSION and
77 # KERNELRELEASE, respectively, from the Makefile via Sphinx command line
80 # The following code tries to extract the information by reading the Makefile,
81 # when Sphinx is run directly (e.g. by Read the Docs).
83 makefile_version = None
84 makefile_patchlevel = None
85 for line in open('../Makefile'):
86 key, val = [x.strip() for x in line.split('=', 2)]
88 makefile_version = val
89 elif key == 'PATCHLEVEL':
90 makefile_patchlevel = val
91 if makefile_version and makefile_patchlevel:
96 if makefile_version and makefile_patchlevel:
97 version = release = makefile_version + '.' + makefile_patchlevel
99 version = release = "unknown version"
101 # The language for content autogenerated by Sphinx. Refer to documentation
102 # for a list of supported languages.
104 # This is also used if you do content translation via gettext catalogs.
105 # Usually you set "language" from the command line for these cases.
108 # There are two options for replacing |today|: either, you set today to some
109 # non-false value, then it is used:
111 # Else, today_fmt is used as the format for a strftime call.
112 #today_fmt = '%B %d, %Y'
114 # List of patterns, relative to source directory, that match files and
115 # directories to ignore when looking for source files.
116 exclude_patterns = ['output']
118 # The reST default role (used for this markup: `text`) to use for all
122 # If true, '()' will be appended to :func: etc. cross-reference text.
123 #add_function_parentheses = True
125 # If true, the current module name will be prepended to all description
126 # unit titles (such as .. function::).
127 #add_module_names = True
129 # If true, sectionauthor and moduleauthor directives will be shown in the
130 # output. They are ignored by default.
131 #show_authors = False
133 # The name of the Pygments (syntax highlighting) style to use.
134 pygments_style = 'sphinx'
136 # A list of ignored prefixes for module index sorting.
137 #modindex_common_prefix = []
139 # If true, keep warnings as "system message" paragraphs in the built documents.
140 #keep_warnings = False
142 # If true, `todo` and `todoList` produce output, else they produce nothing.
143 todo_include_todos = False
146 highlight_language = 'none'
148 # -- Options for HTML output ----------------------------------------------
150 # The theme to use for HTML and HTML Help pages. See the documentation for
151 # a list of builtin themes.
153 # The Read the Docs theme is available from
154 # - https://github.com/snide/sphinx_rtd_theme
155 # - https://pypi.python.org/pypi/sphinx_rtd_theme
156 # - python-sphinx-rtd-theme package (on Debian)
158 import sphinx_rtd_theme
159 html_theme = 'sphinx_rtd_theme'
160 html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
162 sys.stderr.write('Warning: The Sphinx \'sphinx_rtd_theme\' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme.\n')
164 # Theme options are theme-specific and customize the look and feel of a theme
165 # further. For a list of options available for each theme, see the
167 #html_theme_options = {}
169 # Add any paths that contain custom themes here, relative to this directory.
170 #html_theme_path = []
172 # The name for this set of Sphinx documents. If None, it defaults to
173 # "<project> v<release> documentation".
176 # A shorter title for the navigation bar. Default is the same as html_title.
177 #html_short_title = None
179 # The name of an image file (relative to this directory) to place at the top
183 # The name of an image file (within the static path) to use as favicon of the
184 # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
188 # Add any paths that contain custom static files (such as style sheets) here,
189 # relative to this directory. They are copied after the builtin static files,
190 # so a file named "default.css" will overwrite the builtin "default.css".
192 html_static_path = ['sphinx-static']
196 '_static/theme_overrides.css',
200 # Add any extra paths that contain custom files (such as robots.txt or
201 # .htaccess) here, relative to this directory. These files are copied
202 # directly to the root of the documentation.
203 #html_extra_path = []
205 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
206 # using the given strftime format.
207 #html_last_updated_fmt = '%b %d, %Y'
209 # If true, SmartyPants will be used to convert quotes and dashes to
210 # typographically correct entities.
211 html_use_smartypants = False
213 # Custom sidebar templates, maps document names to template names.
216 # Additional templates that should be rendered to pages, maps page names to
218 #html_additional_pages = {}
220 # If false, no module index is generated.
221 #html_domain_indices = True
223 # If false, no index is generated.
224 #html_use_index = True
226 # If true, the index is split into individual pages for each letter.
227 #html_split_index = False
229 # If true, links to the reST sources are added to the pages.
230 #html_show_sourcelink = True
232 # If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
233 #html_show_sphinx = True
235 # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
236 #html_show_copyright = True
238 # If true, an OpenSearch description file will be output, and all pages will
239 # contain a <link> tag referring to it. The value of this option must be the
240 # base URL from which the finished HTML is served.
241 #html_use_opensearch = ''
243 # This is the file name suffix for HTML files (e.g. ".xhtml").
244 #html_file_suffix = None
246 # Language to be used for generating the HTML full-text search index.
247 # Sphinx supports the following languages:
248 # 'da', 'de', 'en', 'es', 'fi', 'fr', 'h', 'it', 'ja'
249 # 'nl', 'no', 'pt', 'ro', 'r', 'sv', 'tr'
250 #html_search_language = 'en'
252 # A dictionary with options for the search language support, empty by default.
253 # Now only 'ja' uses this config value
254 #html_search_options = {'type': 'default'}
256 # The name of a javascript file (relative to the configuration directory) that
257 # implements a search results scorer. If empty, the default will be used.
258 #html_search_scorer = 'scorer.js'
260 # Output file base name for HTML help builder.
261 htmlhelp_basename = 'TheLinuxKerneldoc'
263 # -- Options for LaTeX output ---------------------------------------------
266 # The paper size ('letterpaper' or 'a4paper').
267 'papersize': 'a4paper',
269 # The font size ('10pt', '11pt' or '12pt').
272 # Latex figure (float) alignment
273 #'figure_align': 'htbp',
275 # Don't mangle with UTF-8 chars
279 # Additional stuff for the LaTeX preamble.
281 % Use some font with UTF-8 support with XeLaTeX
282 \\usepackage{fontspec}
283 \\setsansfont{DejaVu Sans}
284 \\setromanfont{DejaVu Serif}
285 \\setmonofont{DejaVu Sans Mono}
289 # At least one book (translations) may have Asian characters
290 # with are only displayed if xeCJK is used
292 cjk_cmd = check_output(['fc-list', '--format="%{family[0]}\n"']).decode('utf-8', 'ignore')
293 if cjk_cmd.find("Noto Sans CJK SC") >= 0:
294 print ("enabling CJK for LaTeX builder")
295 latex_elements['preamble'] += '''
296 % This is needed for translations
298 \\setCJKmainfont{Noto Sans CJK SC}
301 # Fix reference escape troubles with Sphinx 1.4.x
302 if major == 1 and minor > 3:
303 latex_elements['preamble'] += '\\renewcommand*{\\DUrole}[2]{ #2 }\n'
305 if major == 1 and minor <= 4:
306 latex_elements['preamble'] += '\\usepackage[margin=0.5in, top=1in, bottom=1in]{geometry}'
307 elif major == 1 and (minor > 5 or (minor == 5 and patch >= 3)):
308 latex_elements['sphinxsetup'] = 'hmargin=0.5in, vmargin=1in'
309 latex_elements['preamble'] += '\\fvset{fontsize=auto}\n'
311 # Customize notice background colors on Sphinx < 1.6:
312 if major == 1 and minor < 6:
313 latex_elements['preamble'] += '''
316 % Put notes in color and let them be inside a table
317 \\definecolor{NoteColor}{RGB}{204,255,255}
318 \\definecolor{WarningColor}{RGB}{255,204,204}
319 \\definecolor{AttentionColor}{RGB}{255,255,204}
320 \\definecolor{ImportantColor}{RGB}{192,255,204}
321 \\definecolor{OtherColor}{RGB}{204,204,204}
322 \\newlength{\\mynoticelength}
323 \\makeatletter\\newenvironment{coloredbox}[1]{%
324 \\setlength{\\fboxrule}{1pt}
325 \\setlength{\\fboxsep}{7pt}
326 \\setlength{\\mynoticelength}{\\linewidth}
327 \\addtolength{\\mynoticelength}{-2\\fboxsep}
328 \\addtolength{\\mynoticelength}{-2\\fboxrule}
329 \\begin{lrbox}{\\@tempboxa}\\begin{minipage}{\\mynoticelength}}{\\end{minipage}\\end{lrbox}%
331 {\\equal{\\py@noticetype}{note}}%
332 {\\colorbox{NoteColor}{\\usebox{\\@tempboxa}}}%
335 {\\equal{\\py@noticetype}{warning}}%
336 {\\colorbox{WarningColor}{\\usebox{\\@tempboxa}}}%
339 {\\equal{\\py@noticetype}{attention}}%
340 {\\colorbox{AttentionColor}{\\usebox{\\@tempboxa}}}%
343 {\\equal{\\py@noticetype}{important}}%
344 {\\colorbox{ImportantColor}{\\usebox{\\@tempboxa}}}%
345 {\\colorbox{OtherColor}{\\usebox{\\@tempboxa}}}%
352 \\renewenvironment{notice}[2]{%
353 \\def\\py@noticetype{#1}
354 \\begin{coloredbox}{#1}
357 \\csname py@noticestart@#1\\endcsname
360 \\csname py@noticeend@\\py@noticetype\\endcsname
367 # With Sphinx 1.6, it is possible to change the Bg color directly
369 # \definecolor{sphinxnoteBgColor}{RGB}{204,255,255}
370 # \definecolor{sphinxwarningBgColor}{RGB}{255,204,204}
371 # \definecolor{sphinxattentionBgColor}{RGB}{255,255,204}
372 # \definecolor{sphinximportantBgColor}{RGB}{192,255,204}
374 # However, it require to use sphinx heavy box with:
376 # \renewenvironment{sphinxlightbox} {%
377 # \\begin{sphinxheavybox}
379 # \\end{sphinxheavybox}
382 # Unfortunately, the implementation is buggy: if a note is inside a
383 # table, it isn't displayed well. So, for now, let's use boring
384 # black and white notes.
386 # Grouping the document tree into LaTeX files. List of tuples
387 # (source start file, target name, title,
388 # author, documentclass [howto, manual, or own class]).
389 # Sorted in alphabetical order
393 # Add all other index files from Documentation/ subdirectories
394 for fn in os.listdir('.'):
395 doc = os.path.join(fn, "index")
396 if os.path.exists(doc + ".rst"):
398 for l in latex_documents:
403 latex_documents.append((doc, fn + '.tex',
404 'Linux %s Documentation' % fn.capitalize(),
405 'The kernel development community',
408 # The name of an image file (relative to this directory) to place at the top of
412 # For "manual" documents, if this is true, then toplevel headings are parts,
414 #latex_use_parts = False
416 # If true, show page references after internal links.
417 #latex_show_pagerefs = False
419 # If true, show URL addresses after external links.
420 #latex_show_urls = False
422 # Documents to append as an appendix to all manuals.
423 #latex_appendices = []
425 # If false, no module index is generated.
426 #latex_domain_indices = True
429 # -- Options for manual page output ---------------------------------------
431 # One entry per manual page. List of tuples
432 # (source start file, name, description, authors, manual section).
434 (master_doc, 'thelinuxkernel', 'The Linux Kernel Documentation',
438 # If true, show URL addresses after external links.
439 #man_show_urls = False
442 # -- Options for Texinfo output -------------------------------------------
444 # Grouping the document tree into Texinfo files. List of tuples
445 # (source start file, target name, title, author,
446 # dir menu entry, description, category)
447 texinfo_documents = [
448 (master_doc, 'TheLinuxKernel', 'The Linux Kernel Documentation',
449 author, 'TheLinuxKernel', 'One line description of project.',
453 # Documents to append as an appendix to all manuals.
454 #texinfo_appendices = []
456 # If false, no module index is generated.
457 #texinfo_domain_indices = True
459 # How to display URL addresses: 'footnote', 'no', or 'inline'.
460 #texinfo_show_urls = 'footnote'
462 # If true, do not generate a @detailmenu in the "Top" node's menu.
463 #texinfo_no_detailmenu = False
466 # -- Options for Epub output ----------------------------------------------
468 # Bibliographic Dublin Core info.
471 epub_publisher = author
472 epub_copyright = copyright
474 # The basename for the epub file. It defaults to the project name.
475 #epub_basename = project
477 # The HTML theme for the epub output. Since the default themes are not
478 # optimized for small screen space, using the same theme for HTML and epub
479 # output is usually not wise. This defaults to 'epub', a theme designed to save
483 # The language of the text. It defaults to the language option
484 # or 'en' if the language is not set.
487 # The scheme of the identifier. Typical schemes are ISBN or URL.
490 # The unique identifier of the text. This can be a ISBN number
491 # or the project homepage.
492 #epub_identifier = ''
494 # A unique identification for the text.
497 # A tuple containing the cover image and cover page html template filenames.
500 # A sequence of (type, uri, title) tuples for the guide element of content.opf.
503 # HTML files that should be inserted before the pages created by sphinx.
504 # The format is a list of tuples containing the path and title.
507 # HTML files that should be inserted after the pages created by sphinx.
508 # The format is a list of tuples containing the path and title.
509 #epub_post_files = []
511 # A list of files that should not be packed into the epub file.
512 epub_exclude_files = ['search.html']
514 # The depth of the table of contents in toc.ncx.
517 # Allow duplicate toc entries.
520 # Choose between 'default' and 'includehidden'.
521 #epub_tocscope = 'default'
523 # Fix unsupported image types using the Pillow.
524 #epub_fix_images = False
526 # Scale large images.
527 #epub_max_image_width = 0
529 # How to display URL addresses: 'footnote', 'no', or 'inline'.
530 #epub_show_urls = 'inline'
532 # If false, no index is generated.
533 #epub_use_index = True
538 # Grouping the document tree into PDF files. List of tuples
539 # (source start file, target name, title, author, options).
541 # See the Sphinx chapter of https://ralsina.me/static/manual.pdf
543 # FIXME: Do not add the index file here; the result will be too big. Adding
544 # multiple PDF files here actually tries to get the cross-referencing right
545 # *between* PDF files.
547 ('kernel-documentation', u'Kernel', u'Kernel', u'J. Random Bozo'),
550 # kernel-doc extension configuration for running Sphinx directly (e.g. by Read
551 # the Docs). In a normal build, these are supplied from the Makefile via command
553 kerneldoc_bin = '../scripts/kernel-doc'
554 kerneldoc_srctree = '..'
556 # ------------------------------------------------------------------------------
557 # Since loadConfig overwrites settings from the global namespace, it has to be
558 # the last statement in the conf.py file
559 # ------------------------------------------------------------------------------
560 loadConfig(globals())