428eaeb822
The documentation is generated in HTML only. The PDF format is abandoned since DPDK 20.11 while dropping support of the make-based build. This decision has been mentioned by the Technical Board: https://mails.dpdk.org/archives/dev/2021-January/195549.html Fixes: 3cc6ecfdfe85 ("build: remove makefiles") Cc: stable@dpdk.org Signed-off-by: Thomas Monjalon <thomas@monjalon.net> Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>