From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Fri, 21 Feb 2020 17:24:03 +0000 (+0100)
Subject: doc/Makefile: turn warnings into errors
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=f3957b69fd1d691c0129d3dd3283169056d3c928;p=u-boot.git

doc/Makefile: turn warnings into errors

Several patches delivered incorrect restructured text as documentation. We
should be able to discover this in Travis CI, Gitlab CI, or Azure CI.

So let us turn all build warnings into errors.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/doc/Makefile b/doc/Makefile
index 5135a96e88..0e0da5666f 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -56,6 +56,7 @@ quiet_cmd_sphinx = SPHINX  $@ --> file://$(abspath $(BUILDDIR)/$3/$4)
 	PYTHONDONTWRITEBYTECODE=1 \
 	BUILDDIR=$(abspath $(BUILDDIR)) SPHINX_CONF=$(abspath $(srctree)/$(src)/$5/$(SPHINX_CONF)) \
 	$(SPHINXBUILD) \
+	-W \
 	-b $2 \
 	-c $(abspath $(srctree)/$(src)) \
 	-d $(abspath $(BUILDDIR)/.doctrees/$3) \