On Tue, Oct 18, 2011 at 04:15:38PM -0600, Gary Thomas wrote:
> On 2011-10-18 16:08, Khem Raj wrote:
>> On (18/10/11 21:04), Daniel Lazzari wrote:
>>> Hey everyone,
>>>
>>> We are trying to build something of a custom distro on top of
>>> Angstrom-core and need to remove x11 from the DISTRO_FEATURES as it
>>> breaks dbus (since we aren't shipping x11). I can just comment it out in
>>> angstrom.inc, but that requires editing files in meta-angstrom, which is
>>> not our layer. Anyone know of a good way of removing this by only using
>>> files in our own layer?
>>
>> If you are using layer based angstrom(using oe-core and other layers) then
>> its easier where you can
>> specify your layer with highest layer priority and ahead of other layers
>> for
>> BBPATH then it will pick your layer first when it searches for recipes.
>>
>> in conf/distro/include/angstrom.inc we have
>>
>> DISTRO_FEATURES += "x11"
>>
>> you could comment that out.
>>
>
> I think the point was to not have to modify the common/public layer.
> n.b. I'm interested in the same thing for my own distro.
I use the following code a lot in Arago[1] for different list manipulations:
DISTRO_FEATURES := "${@oe_filter_out('x11', bb.data.getVar('DISTRO_FEATURES',
d, 1), d)}"
Just be careful as oe_filter_out() seems to match the substring, unless you
specify it as regex, so all values beginning with x11* will be filtered out.
[1]
http://arago-project.org/git/?p=arago.git;a=blob;f=recipes/qt4/qt4-embedded-4.7.2/amend.inc;h=5c053a76dc1607646782d7604145b4120c93770b;hb=refs/heads/next
--
Denys
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