[OE-core] Multiple *.bbappend files support

[Yevhen Kyriukha]

2013/4/15 Richard Purdie <richard.purdie at linuxfoundation.org>:
> On Mon, 2013-04-15 at 13:37 +0300, Yevhen Kyriukha wrote:
>> Great, thanks!
>> Best regards,
>> Yevhen
>>
>>
>> 2013/4/15 Koen Kooi <koen at dominion.thruhere.net>:
>> >
>> > Op 15 apr. 2013, om 12:26 heeft Yevhen Kyriukha <kirgene at gmail.com> het volgende geschreven:
>> >
>> >> Is there a way to use multiple *.bbappend files in different layers?
>> >>
>> >> I'm using meta-raspberrypi and my own layer.
>> >> Both extend base-files with *.bbappend and both have PRINC = "1".
>> >> But only first of *.bbappend files applied (that is in meta-raspberrypi).
>> >> PR of base-files also increments by one (not by two).
>> >
>> > Yeah, try to make all bbappends use:
>> >
>> >         PRINC := "${@int(PRINC) + 1}"
>> >
>
> I'd just add that with the PR server now in use, the need to add this
> PRINC stuff should be removed...
>
> Cheers,
>
> Richard
>

And what does it mean? What do I need to write in bbappend instead of PRINC?

Best regards,
Yevhen