fs/common.mk: support lz4 compression
authorPeter Korsgaard <peter@korsgaard.com>
Fri, 13 Oct 2017 19:16:52 +0000 (21:16 +0200)
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Mon, 8 Jan 2018 22:43:58 +0000 (23:43 +0100)
commit51fa8d8e2892d10981fb4f70e24789aea3b4385c
tree777b6b1b496522ffc19c9c2cbc5131790d404998
parent390780d5626f5d8613dab22928ae90051d169ab1
fs/common.mk: support lz4 compression

Similar to the other compressors.  Notice that we use the -l (legacy format)
for Linux kernel initrd compatibility.

Lz4 decompression is supported by the Linux kernel since 3.11.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
fs/common.mk