Turn all sphinx warnings are errors

Issue-ID: DOC-798
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
Change-Id: I0c552a2d6917b82e7b5a71ab5176ad6c5b30d300

diff --git a/tox.ini b/tox.ini
index e76d4c6..1fdc85b 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -24,7 +24,7 @@ deps =
     -chttps://raw.githubusercontent.com/openstack/requirements/stable/yoga/upper-constraints.txt
     -c{toxinidir}/etc/upper-constraints.onap.txt
 commands =
-    sphinx-build -b html -n -d {envtmpdir}/doctrees -c {toxinidir}/docs ./docs/guides/onap-developer/how-to-use-docs/templates {toxinidir}/docs/_build/html/templates
+    sphinx-build -W -b html -n -d {envtmpdir}/doctrees -c {toxinidir}/docs ./docs/guides/onap-developer/how-to-use-docs/templates {toxinidir}/docs/_build/html/templates
     echo "Generated docs available in {toxinidir}/docs/_build/html/templates"
 whitelist_externals =
     echo