tree 12e7325b6d430ad5070d3e46977a2927d24b00f7
parent b598a9268e7a75c5e01ee7ff3543beee5d045762
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1518139618 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1519411420 -0500

image_version: Add missing os-release dependency

Any recipe inheriting image_version must have a dependency
on os-release to ensure the sysroot is populated before
attempting to get the version out of it.

Also read the version out of the target sysroot rather than the
host sysroot.  os-release does not have a native variant.

Tested: Built image and verified in witherspoon qemu
Change-Id: I8d79280a75577eff48314f0f57c0015e1d6738ef
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>