[dpdk-dev] [PATCH] doc: fix build with Sphinx 4

[Bruce Richardson]

On Mon, May 10, 2021 at 10:48:07PM +0200, Thomas Monjalon wrote:
> Sphinx 4.0 became stricter with permalink configuration:
> "
> html_add_permalinks has been deprecated since v3.5.0.
> Please use html_permalinks and html_permalinks_icon instead.
> "
> 
> The new variable is used while keeping compatibility
> with older Sphinx versions.
> 
> Signed-off-by: Thomas Monjalon <thomas at monjalon.net>

Acked-by: Bruce Richardson <bruce.richardson at intel.com>