doc: require Sphinx 3.4.3
authorHeinrich Schuchardt <xypron.glpk@gmx.de>
Thu, 21 Oct 2021 01:17:51 +0000 (03:17 +0200)
committerHeinrich Schuchardt <xypron.glpk@gmx.de>
Thu, 21 Oct 2021 01:46:03 +0000 (03:46 +0200)
commit87a4fc1081d51f70545a5a4732f70ebdfb8e5dc1
tree2802335864d20526a1643b3867e7b962ee7c86b7
parentfb1018106a7bbb1a0d723029f6760b1b1b4d306d
doc: require Sphinx 3.4.3

For enums documented according to the requirements in chapter
"Structure, union, and enumeration documentation" of
https://www.kernel.org/doc/html/latest/doc-guide/kernel-doc.html
errors occur with Sphinx 2.4.4 which disappear with Sphinx 3.4.3,
e.g.
/builds/u-boot/custodians/u-boot-efi/doc/api/sysreset:6:
./include/sysreset.h:60:Unknown interpreted text role "enum".

Sphinx 3.4.3 is the version used by Debian in the current release.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
doc/sphinx/requirements.txt