include: remove XZ host prereq
authorJo-Philipp Wich <jo@mein.io>
Thu, 6 Oct 2016 10:13:29 +0000 (12:13 +0200)
committerJo-Philipp Wich <jo@mein.io>
Thu, 6 Oct 2016 10:15:13 +0000 (12:15 +0200)
commit7694c5cf0edc51e7a9cea188143c6fef2f38f442
tree998ad712d60006e950acc39b39d14dc4d9bfc3d6
parent6638946f99a3e74857c296a004a1b88c6ac3c265
include: remove XZ host prereq

We build XZ as part of tools/, so no need to require it to be available
on the host system.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
include/prereq-build.mk