[yocto] bbappending a bbappend

Chris Larson clarson at kergoth.com
Sun Dec 9 08:47:14 PST 2012


On Sun, Dec 9, 2012 at 9:44 AM, Chris Tapp <opensource at keylevel.com> wrote:

> On 9 Dec 2012, at 16:30, Chris Larson wrote:
>
> On Sun, Dec 9, 2012 at 7:50 AM, Bruce Ashfield <
> bruce.ashfield at windriver.com> wrote:
>
>> On 12-12-09 5:48 AM, Chris Tapp wrote:
>>
>>> On 9 Dec 2012, at 04:47, Bruce Ashfield wrote:
>>>
>>>
>>>>
>>>>
>>>> On Sat, Dec 8, 2012 at 7:54 PM, Chris Tapp <opensource at keylevel.com
>>>> <mailto:opensource at keylevel.**com <opensource at keylevel.com>>> wrote:
>>>>
>>>>     On 9 Dec 2012, at 00:11, Chris Larson wrote:
>>>>
>>>>      On Sat, Dec 8, 2012 at 5:07 PM, Chris Tapp
>>>>>     <opensource at keylevel.com <mailto:opensource at keylevel.**com<opensource at keylevel.com>>>
>>>>> wrote:
>>>>>
>>>>>         Is it possible to have more than one bbappend applied to a
>>>>>         recipe?
>>>>>
>>>>>         I'm using meta-cedartrail with my own layer (which is set as
>>>>>         lower priority).
>>>>>
>>>>>         Meta-cedartrail has a linux-yocto_3.0.bbappend, but I want to
>>>>>         be able to enable CONFIG_HID_APPLE in my layer so my Apple
>>>>>         keyboard works (and keep meta-cedartrail 'clean'). Is it
>>>>>         possible to use another linux-yocto_3.0.bbappend in my layer?
>>>>>         I've given it a try, but it's not working and I thought it
>>>>>         would be an idea to see if it __should__ before I try and fix
>>>>>         it ;-)
>>>>>
>>>>>
>>>>>     All bbappends from all layers are applied, in layer priority order.
>>>>>
>>>>
>>>>     Thanks, I was hoping that was the case.
>>>>
>>>>     I wonder why this isn't working then - I think I've done it as
>>>>     shown in the dev manual...
>>>>
>>>>
>>>> Is it something other than the bbappends ? i.e. are you sure you have
>>>> all the required
>>>> dependencies for CONFIG_HID_APPLE already enabled, or in the same
>>>> fragment
>>>> you are appending ?
>>>>
>>>
>>> menuconfig shows that the dependencies are ok. I've got a single
>>> fragment referenced using a SRC_URI in the bbappend which sets
>>> FILESEXTRAPATHS_prepend. The .cfg file just sets:
>>>
>>> CONFIG_HID_APPLE=y
>>>
>>> I can't find my .cfg file in the work area, so it seems as if it's not
>>> being picked up.
>>>
>>
> I'd suggest putting your .bbappend on a pastebin so we can inspect it.
>
>
> Please see http://pastebin.com/EnesrEN0
>

Did you use bitbake -e linux-yocto | grep SRC_URI= to confirm it's listed
there?
-- 
Christopher Larson
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