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* documentation: Prevent building documentation with an outdated version of sphinxYoann Congal2021-01-201-0/+3
| | | | | | | | | | | | | | | | | | Building with a outdated version of Sphinx print warnings that does not appear on up-to-date sphinx. This patch prevent building the documentation with any version older than 3.1 (First version to build without warnings in my tests) See threads "documentation: Add a simple Sphinx extension to check its version" https://lists.yoctoproject.org/g/docs/topic/patch_documentation_add_a/79919516 and "toaster-manual: Fix a warning related to the code-block directive" https://lists.yoctoproject.org/g/docs/topic/patch_toaster_manual_fix_a/79656195 (From yocto-docs rev: 4de0f3dd4d5df0a0700f704a599bb41726d15a5f) Signed-off-by: Yoann Congal <yoann.congal@smile.fr> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Simplify remaining yocto_home linksPaul Barker2020-12-241-1/+1
| | | | | | | (From yocto-docs rev: e0151e039f96c1548e2ec39ae24d4b0276f49434) Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Simplify layerindex and layer linksPaul Barker2020-12-241-0/+2
| | | | | | | (From yocto-docs rev: b157d57cc50b0a9cfaa062fa0e966b4d29eceeec) Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Simplify oe_wiki and oe_home linksPaul Barker2020-12-241-0/+1
| | | | | | | (From yocto-docs rev: 6867f54f349edede37c4085194f51342c24297ed) Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Simplify yocto_git linksPaul Barker2020-12-031-1/+1
| | | | | | | | | | | | | | | | The yocto_git external link directive is modified to include the `/cgit/cgit.cgi` element of the URL so that we can simplify the links in the text. Manual links to git.yoctoproject.org are converted to use the yocto_git directive where possible. Note that this directive can't be used in some places such as example code. (From yocto-docs rev: 3a8ba5dcc783411c73fe49fb217cbc4d6528d9a7) Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Simplify yocto_wiki linksPaul Barker2020-12-031-1/+1
| | | | | | | | | | | | | | | The `yocto_wiki` external link directive is modified to include the `/wiki` element of the URL so that we can simplify the links in the text. Note that there are still a couple of places where this directive cannot be used, such as in the table of contents in index.rst. (From yocto-docs rev: d8aa5f93d349f27db3d03a2c4bcc205649f45a8d) Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf.py: Add oe_git directivePaul Barker2020-11-201-0/+1
| | | | | | | | | This simplifies linking to git repositories on openembedded.org. (From yocto-docs rev: 03e13ca4d013e7712216a66eb4cdeb4a456be6a9) Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf.py: Improve TOC and Outline depth in PDF outputPaul Barker2020-11-131-0/+5
| | | | | | | | | | | | | | | | | | | The default PDF output shows only chapter headings in the table of contents and in the outline (aka PDF bookmarks). We should override these defaults to set something more suitable. With a depth of 2 for the TOC we see both section and subsection headings which is enough to get the list of classes in the reference manual and the list of topics under "Common Tasks" in the development manual. Going to a deeper level would make the TOC unwieldy but we do want to make sure we can navigate more precisely using the outline (commonly shown in a left tab in PDF viewers) so we set the depth to 5 for the outline. (From yocto-docs rev: 5db16d3b01da0a138b6413347fcf2321a1bfae08) Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* adt-manual: delete obsolete ADT manual, and related contentRobert P. J. Day2020-10-301-2/+1
| | | | | | | | | | | | Since the ADT manual has long been superseded by the SDK manual, remove the entire adt-manual directory, and the references to it in the two top-level files "conf.py" and "poky.yaml". (From yocto-docs rev: 64b2e83bddf6af0439ac7089ac95e60faa696cfc) Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* docs: Fix license CC-BY-2.0-UK -> CC-BY-SA-2.0-UKRichard Purdie2020-10-081-1/+1
| | | | | | | | | | | When the license identifier tags were added, an incorrect string was used and the Share-Alike clause was lost. Fix this to match the license description in the files and add back the lost piece (its clear from the history it should be there) (From yocto-docs rev: 8d30c3d792755a7bfdb74b331dad98f51d3516af) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: fix up some trademark and branding issuesNicolas Dechesne2020-10-011-1/+1
| | | | | | | | | | | | | | | | | | | | The following changes were required after a review of trademark and branding guidelines: 1. add (R) to 'Yocto Project' on the top left (above the logo) 2. Fix up the capitalization of the main page title 3. Add the copyright/legal blurb at the bottom of the page For 3. it turned out to be simpler to override the whole footer.html template, and maintain our own version. Also I took the liberty to remove the 'next' and 'previous' buttons since I believe they are not especially useful, given the navigation bar on the left side. Reported-by: Tracey Erway <tracey.m.erway@intel.com> (From yocto-docs rev: 6bae1372218e0b10258e4fa6fef72fc1708a329c) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: report errors when dependencies are not metNicolas Dechesne2020-09-221-4/+10
| | | | | | | | | | | | | | | | To build the Sphinx documentation, we have the following dependencies: * sphinx * sphinx_rtd_theme * pyyaml If any of these dependencies are missing, we might end up with some cryptic error messages. This patch adds better error reporting when dependencies are not met. (From yocto-docs rev: 19df8d1ec56dc2ecb44122288cc53e84237fab69) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: conf: exclude adt-manual/*.rstNicolas Dechesne2020-09-171-1/+2
| | | | | | | | | | | The ADT Manual is deprecated, and was removed from the documentation set in 2.2, until we remove it completely, let's make sure it's excluded from Sphinx build. (From yocto-docs rev: 5fa20d6afb1be56cbb2a012357f8ccff4b91d585) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: conf: include CSS/JS files, the proper wayNicolas Dechesne2020-09-171-3/+4
| | | | | | | | | | | html_css_files and html_js_files exist since Sphinx 1.8, and it's the proper (documented) mechanism to include custom CSS and JS files in the documentation. (From yocto-docs rev: 4ae9c426654e33fed4185e5d6e0de76b4a430d84) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: conf: a few rendering tweaksNicolas Dechesne2020-09-171-0/+12
| | | | | | | | | | | * Remove the 'generated by Sphinx' text on each page * Add a 'last updated timestamp' on each page * Remove the trailing 'dot' in TOC numbering (From yocto-docs rev: 3fa6cf149b3dbbd88b3aa75b6ce1f8bd12817c91) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: Add support for multiple docs versionRichard Purdie2020-09-171-5/+13
| | | | | | | | | | | | Enhance the sphinx experience/nagivation with: * Remove the pointless looking parts of breadcrumb navigtation * Add a document type switcher to the breadcrumb navigation * Add a version selection switch to the breadcrumb navigation (From yocto-docs rev: 1823624bdb9ea002d44c9e6d0fd4cd662bff36ad) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: enable intersphinx extensionNicolas Dechesne2020-09-171-0/+6
| | | | | | | | | | | This extension can generate automatic links to the documentation of objects in other projects. We will use it to use cross references with the Bibtake manual, for example. (From yocto-docs rev: 5add9854b112f93acba982f237fbfa83aee80d77) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: setup extlink for docs.yoctoproject.orgNicolas Dechesne2020-09-171-0/+1
| | | | | | | (From yocto-docs rev: ec5c86368b90e4fb92295780fb10cf29c66c0fb4) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: conf.py: enable sphinx.ext.autosectionlabelNicolas Dechesne2020-09-171-0/+2
| | | | | | | | | | This extension generates the labels for each section, so that we can reference section by their title. (From yocto-docs rev: 910bdad33819116f00fd4f849dcf7484fbebb465) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: add boilerplate fileNicolas Dechesne2020-09-171-1/+1
| | | | | | | | | | | | A certain amount of boilerplate is added at the beginning of all documents. In DocBook this is copy/pasted in each file. Let's create a boilerplate ReST file, which we will include in each document, wherever it's required. (From yocto-docs rev: 37e0d5f246c614e62a7c0d4d72a5d6ce9ec5325e) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: conf: add substitutions/global variablesNicolas Dechesne2020-09-171-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Yocto Project documentation makes heavy use of 'global' variables. In Docbook these 'variables' are stored in the file poky.ent. This Docbook feature is not handled automatically with Pandoc. Sphinx has builtin support for substitutions however they are local to each reST file by default. They can be made global by using rst_prolog: rst_prolog A string of reStructuredText that will be included at the beginning of every source file that is read. However Sphinx substitution feature has several important limitations. For example, substitution does not work in code-block section. yocto-vars.py is an extension that processes .rst file to find and replace 'variables'. This plugin will do variables substitutions whenever a rst file is read, so it happens before sphinx parses the content. All variables are set in poky.yaml. It's a simple YAML file with pairs of variable/value, and the file is parsed once during setup. It's important to note that variables can reference other variables. poky.yaml was generated by converting poky.ent into a YAML format. To use a variable in the Yocto Project .rst files, make sure it is defined in poky.yaml, and then you can use : &DISTRO_NAME; For external links, Sphinx has a specific extension called extlinks, let's use it instead of variable substituions. Note that we intentionnally did not put the trailing '/' in the URL, this is to allow us to use :yocto_git:`/` trick to get the actual URL displayed in the HTML. (From yocto-docs rev: dc5f53fae8fdfdda04285869dd1419107b920bfe) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: conf: update copyrightNicolas Dechesne2020-09-171-2/+2
| | | | | | | (From yocto-docs rev: 9a5c74f73f2f00d8dbd3bc4f72973f9e2913b316) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: add Yocto project logoNicolas Dechesne2020-09-171-0/+2
| | | | | | | (From yocto-docs rev: 125c70b04a28bf095ed1cd8273ebdc7d1d0b5cfd) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: add CSS theme overrideNicolas Dechesne2020-09-171-1/+7
| | | | | | | | | | | | | | | It is possible to override CSS settings from the theme, by providing custom snippets of CSS stylesheet. Support for that is added in conf.py file. The following changes are made: * remove the overall text width which (set to 800px by default) * improve the visual output, and colors of links and admonition (From yocto-docs rev: 0c1e108bc6c452f7cc8c665bee984bd7da281666) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: Add SPDX license headersNicolas Dechesne2020-09-171-0/+2
| | | | | | | | | | SPDX headers have been added to each file, and match the headers used in the DocBook files. (From yocto-docs rev: 79dbb0007ae24da4a3689a23e921f2a2638757f7) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: switch to readthedocs themeNicolas Dechesne2020-09-171-1/+1
| | | | | | | | | | To install this additional theme: pip3 install sphinx_rtd_theme (From yocto-docs rev: 9121dbd0a457451d7f7cdffe8fa2717d5e5959ec) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sphinx: add initial build infrastructureNicolas Dechesne2020-09-171-0/+55
Used sphinx-quickstart to generate top level config and Makefile.sphinx, to allow side by side DocBook and Sphinx co-existence. (From yocto-docs rev: 01dd5af7954e24552aca022917669b27bb0541ed) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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