From 43b471c45eb359d6c2220a0c93b1a9456c7b24f0 Mon Sep 17 00:00:00 2001
From: Dan Liew <dan@su-root.co.uk>
Date: Tue, 22 Jul 2014 15:07:35 +0000
Subject: [PATCH] Treat warnings in Sphinx as errors. The reasons for doing
 this are...

- When CMake builds the documentation with sphinx-build it treats
  warnings as errors. We should be consistent with what we do in
  CMake.
- Having warnings treated as errors will hopefully encourage
  developers to write documentation correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213661 91177308-0d34-0410-b5e6-96231b3b80d8
---
 docs/Makefile.sphinx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/Makefile.sphinx b/docs/Makefile.sphinx
index 21f66488b2b..b12168cfed8 100644
--- a/docs/Makefile.sphinx
+++ b/docs/Makefile.sphinx
@@ -10,7 +10,7 @@ BUILDDIR      = _build
 # Internal variables.
 PAPEROPT_a4     = -D latex_paper_size=a4
 PAPEROPT_letter = -D latex_paper_size=letter
-ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) -W .
 # the i18n builder cannot share the environment and doctrees with the others
 I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .