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>
Tue, 16 May 2017 15:38:08 +0000 (17:38 +0200)
commitdbaaeae428d1d1d7cc326d5ac9bb9b5b967f960f
tree7a5780e3fbcb731db01dee95a111047ec65c15d0
parent4bd98e9224cfd89a2d8de5759a7823964d89225f
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