doc: handle 'make htmldocs' warnings as errors

Parameter -W for sphinx-build turns build warnings into errors. This helps
us to avoid bad patches passing Gitlab CI.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2021-08-01 22:11:39 +02:00
parent 5e1df33b68
commit 89a5fbbea1

View file

@ -6,7 +6,7 @@ subdir-y :=
# You can set these variables from the command line.
SPHINXBUILD = sphinx-build
SPHINXOPTS =
SPHINXOPTS = -W
SPHINXDIRS = .
_SPHINXDIRS = $(patsubst $(srctree)/doc/%/conf.py,%,$(wildcard $(srctree)/doc/*/conf.py))
SPHINX_CONF = conf.py