On 16-07-19 18:32, Jean-Francois Dagenais wrote:
> Hi Mike,
> 
>> On Jul 16, 2019, at 01:38, Mike Looijmans <mike.looijm...@topic.nl> wrote:
>>
>> This should not work, IMAGE_FEATURES is only valid in the image recipe and
>> won't be (fully) visible outside that.
>>
> 
> Indeed. It seems I have worked around the problem a little fast and thought 
> my solution was useable by others.
> 
>> I frequently build multiple images in a single bitbake run where one is
>> read-only and the other is not, e.g.: "bitbake my-image-sdcard 
>> my-image-norflash"
> 
> Did you have any recipe(s) included in the read-only image which had the 
> update-alternative inheritance? If so, how did you make it work? My do_rootfs 
> fails saying it cannot complete the postinst steps for libmali-xlnx because 
> of the RO rootfs.
> 

Never encountered any problems with that, and there are quite a few 
alternatives for busybox for example.

> In any case, I will probably not pursue this much further. For me, as I said 
> before, for most embedded systems, a choice is made as to what the drawing 
> backend will be (X11, wayland or fbdev) for the system, and only one version 
> is needed/wanted. So since I already maintain a fork of meta-xilinx, I will 
> simply clean out the update-alternative stuff from libmali-xlnx.
> 
> Any thoughts?
> 

Maybe there's something funky in the recipe that triggers bad behaviour in 
update-alternatives?
-- 
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