sphinx is now stricter

The documentation files often have minor typo or badly formatted
commands which makes sphinx emits a warning. To make sure we always
catch them via the Jenkins build, this patch makes sphinx to convert
warning to errors thus aborting the build, simply add to pass the -W
option to sphinx-build.

This patch also fix one warning:
* There is no source/_static dir so disable html_static_path

Test plan:

$ make clean; make html
rm -rf build/*
sphinx-build -b html -d build/doctrees  -W source build/html
Making output directory...
Running Sphinx v1.1.3
loading pickled environment... not yet created
building [html]: targets for 18 source files that are out of date
updating environment: 18 added, 0 changed, 0 removed
reading sources... [100%] zuul
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [100%] zuul
writing additional files... genindex py-modindex search
copying static files... done
dumping search index... done
dumping object inventory... done
build succeeded.

Build finished. The HTML pages are in build/html.

Change-Id: I55935fb5e869919ac639f841876aaf3871c71d17
Reviewed-on: https://review.openstack.org/16328
Reviewed-by: Paul Belanger <paul.belanger@polybeacon.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Tested-by: Jenkins
Antoine Musso 11 years ago committed by Jenkins
parent fb582ad2dc
commit a11016979d

@ -2,7 +2,7 @@
# You can set these variables from the command line.
SPHINXBUILD = sphinx-build
BUILDDIR = build

@ -123,7 +123,7 @@ html_theme = 'default'
# 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 = ['_static']
#html_static_path = ['_static']
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.