[OE-core] Create more than one image with WIC

[Ed Bartosh]

On Wed, Mar 15, 2017 at 02:41:34PM +0100, Patrick Ohly wrote:
> On Wed, 2017-03-15 at 14:39 +0100, Patrick Ohly wrote:
> > On Wed, 2017-03-15 at 14:58 +0200, Ed Bartosh wrote:
> > > Regarding do_rm_work. It should not touch rootfs directories, I believe.
> > 

> It does, and it should by default because a rootfs can be quite large.
> If it's not going to be reused in another recipe, then it is worthwhile
> to remove it.
This is true unless we're going to use wic as a stand-alone tool, which some
people still do.

> I should add that RM_WORK_EXCLUDE_ITEMS += "rootfs" can be used in image
> recipes which know that their rootfs is going to be needed elsewhere -
> it's just not the default.

Isn't rootfs going to be rebuilt if one rootfs recipe depends on another one?

--
Regards,
Ed