[yocto] icecc

[Joseph Andrew de la Peña]

Good day Peter,

Maybe you want to verify first the prioritization of the layers in your
set-up.
Please execute bitbake-layers show-layers to really see if meta-yocto is
really executed after your layer (meta-mydist)

If you verified that it is,
please add in your conf/layer.conf, BBFILE_PRIORITY_mydist = "any number
after meta-yocto".

Maybe that will work for you.

Thanks,
-J

On Tue, Oct 28, 2014 at 8:12 PM, Peter Bergin <peter.bergin at tritech.se>
wrote:

> Hi,
>
> I am trying to get icecc working together with Poky (daisy branch). I
> follow the Yocto Project Reference Manual chapter "7.45. icecc.bbclass" and
> I can not get it working.
>
> The manual states that I on a distribution level can add the following:
>
>     INHERIT_DISTRO += "icecc"
>     ICECC_DISABLED ??= "1"
>
> This will make sure my builders use the same sstate signatures regardless
> if they use icecc or not. The way I did it to test was to create my own
> distro layer, called mydist, that inherits from Poky.
>
>     $ cat ../meta-mydist/conf/distro/mydist.conf
>
>     require conf/distro/poky.conf
>
>     DISTRO = "mydist"
>     DISTRO_NAME = "MyDist"
>
>     INHERIT_DISTRO += "icecc"
>     ICECC_DISABLED ??= "1"
>
> In my bblayers.conf I added this layer directly after the meta-yocto
> layer. But with this addition my build environment will not work anymore.
> What happens is that the variable INHERIT_DISTRO is overwritten because my
> layer is picked before the poky/meta/conf/distro/defaultsetup.conf. I get
> the same behaviour if i edit the poky.conf and not use my own distro.
>
>     $ bitbake core-image-base -e
>
>     ...
>
>     #
>     # $INHERIT_DISTRO [3 operations]
>     #   append /work/yocto/course/meta-mydist/conf/distro/mydist.conf:6
>     #     "icecc"
>     #   set? /work/yocto/course/poky/meta/conf/distro/defaultsetup.conf:22
>     #     "debian devshell sstate license"
>     #   set /work/yocto/course/poky/meta/conf/documentation.conf:226
>     #     [doc] "Lists classes that will be inherited at the distribution
> level. It is unlikely that you want to edit this variable."
>     # computed:
>     #   " icecc"
>     INHERIT_DISTRO=" icecc"
>     #
>
>     ...
>
> What is wrong here, documentation or my setup? Can someone give me advice?
>
> Regards,
> /Peter
>
>
>
>
>
>
> Peter Bergin
>
>
>
> peter.bergin at tritech.se
> +46 733 35 21 05
>
>
> www.tritech.se
> +46 31 763 38 00
> Nordstadstorget 6
> SE-411 05 G?teborg, Sweden
> --
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