Turn Sphinx warnings into errors

Change-Id: Iefc223a9fa6dbc4e9476aca84b3df4304058862b
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/api/_static/.gitkeep b/docs/api/_static/.gitkeep
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/docs/api/_templates/.gitkeep b/docs/api/_templates/.gitkeep
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/tox.ini b/tox.ini
index 4cd53b0..6a2edbf 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -16,7 +16,7 @@ commands = nosetests --with-xunit \
 
 [testenv:docs]
 basepython = python2.7
-commands = sphinx-build -b html docs/api/ docs/api/_build
+commands = sphinx-build -W -b html docs/api/ docs/api/_build
 
 [testenv:pep8]
 basepython = python2.7