>-----Original Message-----
>From: dev <dev-boun...@dpdk.org> On Behalf Of Bruce Richardson
>Sent: Monday 22 June 2020 15:00
>To: david.march...@redhat.com
>Cc: dev@dpdk.org; Richardson, Bruce <bruce.richard...@intel.com>
>Subject: [dpdk-dev] [PATCH v2] doc: fix doc build when sphinx reports version
>to stderr
>
>When sphinx-build reports its version information to stderr rather than
>stdout, the wrapper script misses it, and then fails to run.
>We can fix this by redirecting stderr to stdout for the version query call.
>
>Fixes: f5ab2074cfba ("doc: rebuild with meson whenever a file changes")
>
>Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
>---
>V2: no changes to this patch, dropped patch 2 from series.
>---
> buildtools/call-sphinx-build.py | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
>diff --git a/buildtools/call-sphinx-build.py b/buildtools/call-sphinx-build.py
>index b9a3994e1..85c9e0156 100755
>--- a/buildtools/call-sphinx-build.py
>+++ b/buildtools/call-sphinx-build.py
>@@ -6,13 +6,14 @@
> import sys
> import os
> from os.path import join
>-from subprocess import run, PIPE
>+from subprocess import run, PIPE, STDOUT
> from distutils.version import StrictVersion
>
> (sphinx, 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).stdout.decode().split()[-1]
>+ver = run([sphinx, '--version'], stdout=PIPE,
>+ stderr=STDOUT).stdout.decode().split()[-1]
> sphinx_cmd = [sphinx]
> if StrictVersion(ver) >= StrictVersion('1.7'):
> sphinx_cmd += ['-j', 'auto']
>--
>2.25.1
Hi Bruce,
I hit the issue described here, and this patch fixed it for me.
Thanks!
Tested-by: Ciara Power <ciara.po...@intel.com>
