doc: Explicitly list build dependencies for docs

Highlight the packages which need to be installed in order to build the
docs.

Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
This commit is contained in:
Paul Barker 2023-08-22 19:53:58 +01:00 committed by Heinrich Schuchardt
parent d737e9efcf
commit 2a3c0680e6

View file

@ -5,6 +5,17 @@ Building documentation
The U-Boot documentation is based on the Sphinx documentation generator.
In addition to the Python packages listed in ``doc/sphinx/requirements.txt``,
the following dependencies are needed to build the documentation:
* fontconfig
* graphviz
* imagemagick
* texinfo (if building the `Infodoc documentation`_)
HTML documentation
------------------