From: Jonathan Corbet <corbet@lwn.net>
Date: Fri, 20 Mar 2020 06:18:30 +0000 (-0400)
Subject: docs: Fix conf.py for Sphinx 2.0
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=9b544c9eb312741e8e27bb738329bcf2737168ad;p=u-boot.git

docs: Fix conf.py for Sphinx 2.0

commit 3bc8088464712fdcb078eefb68837ccfcc413c88 upstream.

Our version check in Documentation/conf.py never envisioned a world where
Sphinx moved beyond 1.x.  Now that the unthinkable has happened, fix our
version check to handle higher version numbers correctly.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
[rebase for u-boot]
Signed-off-by: Sean Anderson <seanga2@gmail.com>
---

diff --git a/doc/conf.py b/doc/conf.py
index 0772fb6f0c..8bb27ad9e2 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -37,7 +37,7 @@ needs_sphinx = '1.3'
 extensions = ['kerneldoc', 'rstFlatTable', 'kernel_include', 'cdomain', 'kfigure']
 
 # The name of the math extension changed on Sphinx 1.4
-if major == 1 and minor > 3:
+if (major == 1 and minor > 3) or (major > 1):
     extensions.append("sphinx.ext.imgmath")
 else:
     extensions.append("sphinx.ext.pngmath")