bitbake: docs: update README file after migrationg to Sphinx

(Bitbake rev: ec4c481a0c3a3ccd0ef0832f128afdc047876552)

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Nicolas Dechesne
2020-10-05 14:08:40 +02:00
committed by Richard Purdie
parent 25fd9fddc3
commit ac8257be72

View File

@@ -15,25 +15,41 @@ Each folder is self-contained regarding content and figures.
If you want to find HTML versions of the BitBake manuals on the web,
go to http://www.openembedded.org/wiki/Documentation.
Makefile
========
Sphinx
======
The Makefile processes manual directories to create HTML, PDF,
tarballs, etc. Details on how the Makefile work are documented
inside the Makefile. See that file for more information.
The BitBake documentation was migrated from the original DocBook
format to Sphinx based documentation for the Yocto Project 3.2
release.
To build a manual, you run the make command and pass it the name
of the folder containing the manual's contents.
For example, the following command run from the documentation directory
creates an HTML and a PDF version of the BitBake User Manual.
The DOC variable specifies the manual you are making:
Additional information related to the Sphinx migration, and guidelines
for developers willing to contribute to the BitBake documentation can
be found in the Yocto Project Documentation README file:
$ make DOC=bitbake-user-manual
https://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/tree/documentation/README
template
========
Contains various templates, fonts, and some old PNG files.
How to build the Yocto Project documentation
============================================
tools
=====
Contains a tool to convert the DocBook files to PDF format.
Sphinx is written in Python. While it might work with Python2, for
obvious reasons, we will only support building the BitBake
documentation with Python3.
Sphinx might be available in your Linux distro packages repositories,
however it is not recommend using distro packages, as they might be
old versions, especially if you are using an LTS version of your
distro. The recommended method to install Sphinx and all required
dependencies is to use the Python Package Index (pip).
To install all required packages run:
$ pip3 install sphinx sphinx_rtd_theme pyyaml
To build the documentation locally, run:
$ cd documentation
$ make -f Makefile.sphinx html
The resulting HTML index page will be _build/html/index.html, and you
can browse your own copy of the locally generated documentation with
your browser.