When werror is set for the build, we should pass that flag through to
sphinx so that it can flag warnings as errors too.
Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
---
buildtools/call-sphinx-build.py | 5 ++---
doc/guides/meson.build | 4 ++++
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/buildtools/call-sphinx-build.py b/buildtools/call-sphinx-build.py
index 85c9e0156..fc4e9d040 100755
--- a/buildtools/call-sphinx-build.py
+++ b/buildtools/call-sphinx-build.py
@@ -9,12 +9,11 @@
from subprocess import run, PIPE, STDOUT
from distutils.version import StrictVersion
-(sphinx, src, dst) = sys.argv[1:] # assign parameters to variables
+(*sphinx_cmd, src, dst) = sys.argv[1:] # assign parameters to variables
# for sphinx version >= 1.7 add parallelism using "-j auto"
-ver = run([sphinx, '--version'], stdout=PIPE,
+ver = run(sphinx_cmd + ['--version'], stdout=PIPE,
stderr=STDOUT).stdout.decode().split()[-1]
-sphinx_cmd = [sphinx]
if StrictVersion(ver) >= StrictVersion('1.7'):
sphinx_cmd += ['-j', 'auto']
diff --git a/doc/guides/meson.build b/doc/guides/meson.build
index 732e7ad3a..5a2b854e8 100644
--- a/doc/guides/meson.build
+++ b/doc/guides/meson.build
@@ -7,6 +7,10 @@ if not sphinx.found()
subdir_done()
endif
+if get_option('werror')
+ sphinx = [sphinx, '-W']
+endif
+
htmldir = join_paths(get_option('datadir'), 'doc', 'dpdk')
html_guides = custom_target('html_guides',
input: files('index.rst'),
--
2.20.1
