[yocto] Undefining a variable in a recipe?

[Alex J Lennon]

On 02/05/2014 17:55, Otavio Salvador wrote:
> On Fri, May 2, 2014 at 12:46 PM, Alex J Lennon
> <ajlennon at dynamicdevices.co.uk> wrote:
>> On 02/05/2014 16:24, Otavio Salvador wrote:
>>> On Fri, May 2, 2014 at 11:08 AM, Alex J Lennon
>>> <ajlennon at dynamicdevices.co.uk> wrote:
>>>> On 02/05/2014 14:25, Otavio Salvador wrote:
>>>>> On Fri, May 2, 2014 at 10:23 AM, Otavio Salvador
>>>> So thanks again for the advice. I think we've cracked it :)
>>> Could you try the attached patch over Poky?
>>>
>> I tried the patch, but I'm not sure that it makes a difference I'm afraid
>>
>> - with UBOOT_MACHINE = "" or UBOOT_CONFIG = "" in my .bbappend I still
>> get the message about 2009.08 not being available
>> - with UBOOT_MACHINE_imx6qsabresd = "" .bbappend it still works
> Yes but this is becase the u-boot-imx_2009.08 has a
> UBOOT_MACHINE_imx6qsabresd setting. So it overrides the UBOOT_MACHINE
> one. I think without this patch even UBOOT_MACHINE_imx6qsabresd won't
> work.
>

I do seem to be having some strangeness with what it is actually
building now
but at least it seems to be picking up the right recipe version so I
imagine I can get the
right build settings in the .bbappend now.

Thanks again Otavio (& Paul)