download.mk: add more comments
authorYousong Zhou <yszhou4tech@gmail.com>
Tue, 3 Jul 2018 08:15:35 +0000 (16:15 +0800)
committerJo-Philipp Wich <jo@mein.io>
Tue, 18 Dec 2018 16:32:19 +0000 (17:32 +0100)
commit2bd41b3eeb762c32c94f6b63b62f8b7f78379fff
tree0c49e4f9d324256136bb0129204010dd5cdc6e2a
parentbf13878dbc8e83a557e3cf4cfc9393013fe06dfd
download.mk: add more comments

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
(backported from e48ea13b3bac5393d6400156ddb066ec5de2ea4e)
include/download.mk