[Qemu-devel] [PATCH v3 1/2] Makefile: add nit-picky mode to sphinx-build

[John Snow <jsnow@redhat.com>]

If we add references that don't resolve (or accidentally remove them),
it will be helpful to have an error message alerting us to that.

Turn warnings into errors so we can be alerted to problems in building
the documentation when they arise.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 626a04d305..1211e78c91 100644
--- a/Makefile
+++ b/Makefile
@@ -926,7 +926,7 @@ docs/version.texi: $(SRC_PATH)/VERSION
 sphinxdocs: $(MANUAL_BUILDDIR)/devel/index.html $(MANUAL_BUILDDIR)/interop/index.html
 
 # Canned command to build a single manual
-build-manual = $(call quiet-command,sphinx-build $(if $(V),,-q) -b html -D version=$(VERSION) -D release="$(FULL_VERSION)" -d .doctrees/$1 $(SRC_PATH)/docs/$1 $(MANUAL_BUILDDIR)/$1 ,"SPHINX","$(MANUAL_BUILDDIR)/$1")
+build-manual = $(call quiet-command,sphinx-build $(if $(V),,-q) -W -n -b html -D version=$(VERSION) -D release="$(FULL_VERSION)" -d .doctrees/$1 $(SRC_PATH)/docs/$1 $(MANUAL_BUILDDIR)/$1 ,"SPHINX","$(MANUAL_BUILDDIR)/$1")
 # We assume all RST files in the manual's directory are used in it
 manual-deps = $(wildcard $(SRC_PATH)/docs/$1/*.rst) $(SRC_PATH)/docs/$1/conf.py $(SRC_PATH)/docs/conf.py
 
-- 
2.20.1