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From: Anatoly Burakov <anatoly.burakov@intel.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, bruce.richardson@intel.com
Subject: [dpdk-dev] [PATCH] doc: allow sphinx build with no DPDK version
Date: Thu, 19 Nov 2020 10:41:56 +0000
Message-ID: <027ca076ea8e2be6bd76987da23298ffd5db550f.1605782511.git.anatoly.burakov@intel.com> (raw)

Currently, when building sphinx documentation, the build will only
succeed if being run from the build system, because the conf.py script
expects DPDK_VERSION environment variable to be set, and crashes if it
is not.

However, there are certain external tools (such as sphinx documentation
preview extensions for certain IDE's) that use live preview and thus
rely on running their own sphinx commands. In these cases, it is useful
to permit building sphinx documentation without specifying the
DPDK_VERSION environment variable. The version string is the only thing
preventing manual sphinx build commands from working.

Fix the conf.py to use "None" as a version string in cases when
DPDK_VERSION environment variable is not set.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
 doc/guides/conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/guides/conf.py b/doc/guides/conf.py
index 9de490e1c4..aceeb62a4f 100644
--- a/doc/guides/conf.py
+++ b/doc/guides/conf.py
@@ -36,7 +36,7 @@
 html_show_copyright = False
 highlight_language = 'none'
-release = environ['DPDK_VERSION']
+release = environ.setdefault('DPDK_VERSION', "None")
 version = release
 master_doc = 'index'

             reply	other threads:[~2020-11-19 10:42 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-19 10:41 Anatoly Burakov [this message]
2020-11-19 11:24 ` Bruce Richardson
2020-11-19 11:44   ` Burakov, Anatoly
2020-11-19 11:48     ` Bruce Richardson
2020-11-19 12:03       ` Burakov, Anatoly
2020-11-19 12:22         ` Bruce Richardson
2020-11-19 14:11           ` Thomas Monjalon
2020-11-20  9:19 ` David Marchand

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