# -*- coding: utf-8 -*- # # The Linux Kernel documentation build configuration file, created by # sphinx-quickstart on Fri Feb 12 13:51:46 2016. # # 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 import sphinx import shutil # helper # ------ def have_command(cmd): """Search ``cmd`` in the ``PATH`` environment. If found, return True. If not found, return False. """ return shutil.which(cmd) is not None # Get Sphinx version major, minor, patch = sphinx.version_info[:3] # If extensions (or modules to document with autodoc) are in another directory, # add these directories to sys.path here. If the directory is relative to the # documentation root, use os.path.abspath to make it absolute, like shown here. sys.path.insert(0, os.path.abspath('sphinx')) from load_config import loadConfig # -- General configuration ------------------------------------------------ # If your documentation needs a minimal Sphinx version, state it here. needs_sphinx = '1.7' # Add any Sphinx extension module names here, as strings. They can be # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom # ones. extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'kfigure', 'sphinx.ext.ifconfig', 'automarkup', 'maintainers_include', 'sphinx.ext.autosectionlabel', 'kernel_abi', 'kernel_feat'] if major >= 3: if (major > 3) or (minor > 0 or patch >= 2): # Sphinx c function parser is more pedantic with regards to type # checking. Due to that, having macros at c:function cause problems. # Those needed to be scaped by using c_id_attributes[] array c_id_attributes = [ # GCC Compiler types not parsed by Sphinx: "__restrict__", # include/linux/compiler_types.h: "__iomem", "__kernel", "noinstr", "notrace", "__percpu", "__rcu", "__user", # include/linux/compiler_attributes.h: "__alias", "__aligned", "__aligned_largest", "__always_inline", "__assume_aligned", "__cold", "__attribute_const__", "__copy", "__pure", "__designated_init", "__visible", "__printf", "__scanf", "__gnu_inline", "__malloc", "__mode", "__no_caller_saved_registers", "__noclone", "__nonstring", "__noreturn", "__packed", "__pure", "__section", "__always_unused", "__maybe_unused", "__used", "__weak", "noinline", "__fix_address", # include/linux/memblock.h: "__init_memblock", "__meminit", # include/linux/init.h: "__init", "__ref", # include/linux/linkage.h: "asmlinkage", ] else: extensions.append('cdomain') # Ensure that autosectionlabel will produce unique names autosectionlabel_prefix_document = True autosectionlabel_maxdepth = 2 # Load math renderer: # For html builder, load imgmath only when its dependencies are met. # mathjax is the default math renderer since Sphinx 1.8. have_latex = have_command('latex') have_dvipng = have_command('dvipng') load_imgmath = have_latex and have_dvipng # Respect SPHINX_IMGMATH (for html docs only) if 'SPHINX_IMGMATH' in os.environ: env_sphinx_imgmath = os.environ['SPHINX_IMGMATH'] if 'yes' in env_sphinx_imgmath: load_imgmath = True elif 'no' in env_sphinx_imgmath: load_imgmath = False else: sys.stderr.write("Unknown env SPHINX_IMGMATH=%s ignored.\n" % env_sphinx_imgmath) # Always load imgmath for Sphinx <1.8 or for epub docs load_imgmath = (load_imgmath or (major == 1 and minor < 8) or 'epub' in sys.argv) if load_imgmath: extensions.append("sphinx.ext.imgmath") math_renderer = 'imgmath' else: math_renderer = 'mathjax' # 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 = 'The Linux Kernel' copyright = 'The kernel development community' author = 'The kernel development community' # The version info for the project you're documenting, acts as replacement for # |version| and |release|, also used in various other places throughout the # built documents. # # In a normal build, version and release are are set to KERNELVERSION and # KERNELRELEASE, respectively, from the Makefile via Sphinx command line # arguments. # # The following code tries to extract the information by reading the Makefile, # when Sphinx is run directly (e.g. by Read the Docs). try: makefile_version = None makefile_patchlevel = None for line in open('../Makefile'): key, val = [x.strip() for x in line.split('=', 2)] if key == 'VERSION': makefile_version = val elif key == 'PATCHLEVEL': makefile_patchlevel = val if makefile_version and makefile_patchlevel: break except: pass finally: if makefile_version and makefile_patchlevel: version = release = makefile_version + '.' + makefile_patchlevel else: version = release = "unknown version" # # HACK: there seems to be no easy way for us to get at the version and # release information passed in from the makefile...so go pawing through the # command-line options and find it for ourselves. # def get_cline_version(): c_version = c_release = '' for arg in sys.argv: if arg.startswith('version='): c_version = arg[8:] elif arg.startswith('release='): c_release = arg[8:] if c_version: if c_release: return c_version + '-' + c_release return c_version return version # Whatever we came up with before # 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 = 'en' # 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 = ['output'] # The reST default role (used for this markup: `text`) to use for all # documents. #default_role = None # 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' # 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 primary_domain = 'c' highlight_language = 'none' # -- Options for HTML output ---------------------------------------------- # The theme to use for HTML and HTML Help pages. See the documentation for # a list of builtin themes. # Default theme html_theme = 'alabaster' html_css_files = [] if "DOCS_THEME" in os.environ: html_theme = os.environ["DOCS_THEME"] if html_theme == 'sphinx_rtd_theme' or html_theme == 'sphinx_rtd_dark_mode': # Read the Docs theme try: import sphinx_rtd_theme html_theme_path = [sphinx_rtd_theme.get_html_theme_path()] # 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_css_files = [ 'theme_overrides.css', ] # Read the Docs dark mode override theme if html_theme == 'sphinx_rtd_dark_mode': try: import sphinx_rtd_dark_mode extensions.append('sphinx_rtd_dark_mode') except ImportError: html_theme == 'sphinx_rtd_theme' if html_theme == 'sphinx_rtd_theme': # Add color-specific RTD normal mode html_css_files.append('theme_rtd_colors.css') except ImportError: html_theme = 'classic' if "DOCS_CSS" in os.environ: css = os.environ["DOCS_CSS"].split(" ") for l in css: html_css_files.append(l) if major <= 1 and minor < 8: html_context = { 'css_files': [], } for l in html_css_files: html_context['css_files'].append('_static/' + l) if html_theme == 'classic': html_theme_options = { 'rightsidebar': False, 'stickysidebar': True, 'collapsiblesidebar': True, 'externalrefs': False, 'footerbgcolor': "white", 'footertextcolor': "white", 'sidebarbgcolor': "white", 'sidebarbtncolor': "black", 'sidebartextcolor': "black", 'sidebarlinkcolor': "#686bff", 'relbarbgcolor': "#133f52", 'relbartextcolor': "white", 'relbarlinkcolor': "white", 'bgcolor': "white", 'textcolor': "black", 'headbgcolor': "#f2f2f2", 'headtextcolor': "#20435c", 'headlinkcolor': "#c60f0f", 'linkcolor': "#355f7c", 'visitedlinkcolor': "#355f7c", 'codebgcolor': "#3f3f3f", 'codetextcolor': "white", 'bodyfont': "serif", 'headfont': "sans-serif", } else: html_theme_options = { 'description': get_cline_version(), 'font_size': '10pt', 'page_width': '65em', 'sidebar_width': '15em', } sys.stderr.write("Using %s theme\n" % html_theme) # Theme options are theme-specific and customize the look and feel of a theme # further. For a list of options available for each theme, see the # documentation. #html_theme_options = {} # Add any paths that contain custom themes here, relative to this directory. #html_theme_path = [] # The name for this set of Sphinx documents. If None, it defaults to # " v documentation". #html_title = None # 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 = None # 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 = None # 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 = ['sphinx-static'] # 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 = False # Custom sidebar templates, maps document names to template names. # Note that the RTD theme ignores this html_sidebars = { '**': ["about.html", 'searchbox.html', 'localtoc.html', 'sourcelink.html']} # 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 = True # 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 = False # If true, links to the reST sources are added to the pages. #html_show_sourcelink = True # If true, "Created using Sphinx" is shown in the HTML footer. Default is True. #html_show_sphinx = True # If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. #html_show_copyright = True # If true, an OpenSearch description file will be output, and all pages will # contain a 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', 'h', 'it', 'ja' # 'nl', 'no', 'pt', 'ro', 'r', 'sv', 'tr' #html_search_language = 'en' # 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 = 'TheLinuxKerneldoc' # -- Options for LaTeX output --------------------------------------------- latex_elements = { # The paper size ('letterpaper' or 'a4paper'). 'papersize': 'a4paper', # The font size ('10pt', '11pt' or '12pt'). 'pointsize': '11pt', # Latex figure (float) alignment #'figure_align': 'htbp', # Don't mangle with UTF-8 chars 'inputenc': '', 'utf8extra': '', # Set document margins 'sphinxsetup': ''' hmargin=0.5in, vmargin=1in, parsedliteralwraps=true, verbatimhintsturnover=false, ''', # For CJK One-half spacing, need to be in front of hyperref 'extrapackages': r'\usepackage{setspace}', # Additional stuff for the LaTeX preamble. 'preamble': ''' % Use some font with UTF-8 support with XeLaTeX \\usepackage{fontspec} \\setsansfont{DejaVu Sans} \\setromanfont{DejaVu Serif} \\setmonofont{DejaVu Sans Mono} ''', } # Fix reference escape troubles with Sphinx 1.4.x if major == 1: latex_elements['preamble'] += '\\renewcommand*{\\DUrole}[2]{ #2 }\n' # Load kerneldoc specific LaTeX settings latex_elements['preamble'] += ''' % Load kerneldoc specific LaTeX settings \\input{kerneldoc-preamble.sty} ''' # With Sphinx 1.6, it is possible to change the Bg color directly # by using: # \definecolor{sphinxnoteBgColor}{RGB}{204,255,255} # \definecolor{sphinxwarningBgColor}{RGB}{255,204,204} # \definecolor{sphinxattentionBgColor}{RGB}{255,255,204} # \definecolor{sphinximportantBgColor}{RGB}{192,255,204} # # However, it require to use sphinx heavy box with: # # \renewenvironment{sphinxlightbox} {% # \\begin{sphinxheavybox} # } # \\end{sphinxheavybox} # } # # Unfortunately, the implementation is buggy: if a note is inside a # table, it isn't displayed well. So, for now, let's use boring # black and white notes. # Grouping the document tree into LaTeX files. List of tuples # (source start file, target name, title, # author, documentclass [howto, manual, or own class]). # Sorted in alphabetical order latex_documents = [ ] # Add all other index files from Documentation/ subdirectories for fn in os.listdir('.'): doc = os.path.join(fn, "index") if os.path.exists(doc + ".rst"): has = False for l in latex_documents: if l[0] == doc: has = True break if not has: latex_documents.append((doc, fn + '.tex', 'Linux %s Documentation' % fn.capitalize(), 'The kernel development community', '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 # Additional LaTeX stuff to be copied to build directory latex_additional_files = [ 'sphinx/kerneldoc-preamble.sty', ] # -- 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, 'thelinuxkernel', 'The Linux Kernel 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, 'TheLinuxKernel', 'The Linux Kernel Documentation', author, 'TheLinuxKernel', '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 # -- Options for Epub output ---------------------------------------------- # Bibliographic Dublin Core info. epub_title = project epub_author = author epub_publisher = author epub_copyright = copyright # The basename for the epub file. It defaults to the project name. #epub_basename = project # The HTML theme for the epub output. Since the default themes are not # optimized for small screen space, using the same theme for HTML and epub # output is usually not wise. This defaults to 'epub', a theme designed to save # visual space. #epub_theme = 'epub' # The language of the text. It defaults to the language option # or 'en' if the language is not set. #epub_language = '' # The scheme of the identifier. Typical schemes are ISBN or URL. #epub_scheme = '' # The unique identifier of the text. This can be a ISBN number # or the project homepage. #epub_identifier = '' # A unique identification for the text. #epub_uid = '' # A tuple containing the cover image and cover page html template filenames. #epub_cover = () # A sequence of (type, uri, title) tuples for the guide element of content.opf. #epub_guide = () # HTML files that should be inserted before the pages created by sphinx. # The format is a list of tuples containing the path and title. #epub_pre_files = [] # HTML files that should be inserted after the pages created by sphinx. # The format is a list of tuples containing the path and title. #epub_post_files = [] # A list of files that should not be packed into the epub file. epub_exclude_files = ['search.html'] # The depth of the table of contents in toc.ncx. #epub_tocdepth = 3 # Allow duplicate toc entries. #epub_tocdup = True # Choose between 'default' and 'includehidden'. #epub_tocscope = 'default' # Fix unsupported image types using the Pillow. #epub_fix_images = False # Scale large images. #epub_max_image_width = 0 # How to display URL addresses: 'footnote', 'no', or 'inline'. #epub_show_urls = 'inline' # If false, no index is generated. #epub_use_index = True #======= # rst2pdf # # Grouping the document tree into PDF files. List of tuples # (source start file, target name, title, author, options). # # See the Sphinx chapter of https://ralsina.me/static/manual.pdf # # FIXME: Do not add the index file here; the result will be too big. Adding # multiple PDF files here actually tries to get the cross-referencing right # *between* PDF files. pdf_documents = [ ('kernel-documentation', u'Kernel', u'Kernel', u'J. Random Bozo'), ] # kernel-doc extension configuration for running Sphinx directly (e.g. by Read # the Docs). In a normal build, these are supplied from the Makefile via command # line arguments. kerneldoc_bin = '../scripts/kernel-doc' kerneldoc_srctree = '..' # ------------------------------------------------------------------------------ # Since loadConfig overwrites settings from the global namespace, it has to be # the last statement in the conf.py file # ------------------------------------------------------------------------------ loadConfig(globals())