u-boot: introduce dependencies check for swig and pyelftools
authorTianling Shen <cnsztl@immortalwrt.org>
Sun, 25 Jun 2023 16:37:27 +0000 (00:37 +0800)
committerHauke Mehrtens <hauke@hauke-m.de>
Sun, 26 Nov 2023 18:44:56 +0000 (19:44 +0100)
commita3ec85507370efd7802837aabebe691c1f6b34db
treeaed7a5c7cf60a25ad55f150a5338e9082c0edca8
parenta7818e0550a2594d50d2874c1321784be093d8d2
u-boot: introduce dependencies check for swig and pyelftools

They are required by modern u-boot builds,
e.g. uboot-rockchip and uboot-sunxi.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
include/u-boot.mk