image.mk: Generate cpiogz with root-owned files
authorMichal Sojka <sojkam1@fel.cvut.cz>
Tue, 2 May 2017 14:57:18 +0000 (16:57 +0200)
committerJo-Philipp Wich <jo@mein.io>
Sun, 14 May 2017 19:43:17 +0000 (21:43 +0200)
commitaa8e91a1e4d96a5a2bfe4437b61086c6c505edc1
treea7bf5c9711b8aeb604ad25a6859193bc82115989
parent4a033475453b63d0d5ae41489e7c395882567698
image.mk: Generate cpiogz with root-owned files

Some files (e.g. /etc/dropbear) need to be owned by root. Add cpio
option to ensure that.

Other image types (at least targz and squashfs) already have this.

Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
include/image.mk