All these Doxygen configuration directives raise a deprecation warning
with Doxygen 1.9.5.
Since we have WARN_AS_ERROR = YES, this causes the build to fail.
Remove these deprecated directives.
I have checked the differences by first building from scratch without
this patch, and then building from scratch with this patch, and
in the latter builddir checking
$ diff -ru -x '*.md5' -x '*.pdf' ~/tmp/weston-doc-before doc
The only differences are the Doxygen config file and one .pickle file.
So it seems the generated docs are identical with Doxygen 1.9.1.
Fixes: https://gitlab.freedesktop.org/wayland/weston/-/issues/661
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
259bd17822
