From: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Date: Mon, 7 Nov 2022 13:49:31 +0000 (+0100)
Subject: doc: fix build with sphinx 5.0 and later.
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=2b94359e9c489061b66cc7dcefddbb6adb5ba9f8;p=u-boot.git

doc: fix build with sphinx 5.0 and later.

Sphinx 5.0 and later fails to build when language is set to None:
Warning, treated as error:
Invalid configuration value found: 'language = None'. Update your configuration to a valid langauge code. Falling back to 'en' (English)

Let's set the language to English since it is the language used for the
documentation.

Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---

diff --git a/doc/conf.py b/doc/conf.py
index eac3accd56..62c8d31270 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -178,7 +178,7 @@ finally:
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = 'en'
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used: