[oe] There is no LAYERVERSION and LAYERDEPENDS for most meta-FOO layers

[Mike Looijmans]

On 11/24/2014 09:53 AM, Huang, Jie (Jackie) wrote:
> Hi,
>
> I know LAYERVERSION is optional but I think LAYERDEPENDS is required and at least we should specify the main oe-core,
> but I found only meta-networking and meta-webser have this:
>
> $ grep -r LAYERDEPENDS *
> meta-networking/conf/layer.conf:LAYERDEPENDS_networking-layer = "core"
> meta-networking/conf/layer.conf:LAYERDEPENDS_networking-layer = "openembedded-layer"
> meta-networking/conf/layer.conf:LAYERDEPENDS_networking-layer = "meta-python"
> meta-webserver/conf/layer.conf:LAYERDEPENDS_webserver = "core"
> $ grep -r LAYERVERSION *
> meta-networking/conf/layer.conf:LAYERVERSION_networking-layer = "1"
> meta-webserver/conf/layer.conf:LAYERVERSION_webserver = "1"
>
> I found dependencies section in README for most of the meta-FOO layers, but no definition of LAYERDEPENDS in the layer.conf.
>
> Thanks,
> Jackie
>

And reading this:

LAYERDEPENDS_networking-layer = "core"
LAYERDEPENDS_networking-layer = "openembedded-layer"
LAYERDEPENDS_networking-layer = "meta-python"

makes me wonder whether:
- The author forgot to use "+=" instead of "="; or
- The syntax of LAYERDEPENDS is different from what the rest of the variables 
use (in that case, an RFC may be in order here); or
- These lines are parsed by something else than bitbake's regular parser.




Met vriendelijke groet / kind regards,

Mike Looijmans
System Expert


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