From e7f6524cb6832123895a390a662b180b7a4515d3 Mon Sep 17 00:00:00 2001
From: Michael Hanselmann <hansmi@google.com>
Date: Thu, 12 Nov 2009 15:40:43 +0100
Subject: [PATCH] sphinx: Treat warnings as errors

This makes it easier to catch warnings.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>
---
 Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 8f53aa109..718775ef3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -160,7 +160,7 @@ docrst = \
 doc/html/.stamp: $(docrst) $(docpng) doc/conf.py configure.ac
 	@test -n "$(SPHINX)" || \
 	    { echo 'sphinx-build' not found during configure; exit 1; }
-	PYTHONPATH=. $(RUN_IN_TEMPDIR) $(SPHINX) -q -b html \
+	PYTHONPATH=. $(RUN_IN_TEMPDIR) $(SPHINX) -q -W -b html \
 	    -d . \
 	    -D version="$(VERSION_MAJOR).$(VERSION_MINOR)" \
 	    -D release="$(PACKAGE_VERSION)" \
-- 
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