[OE-core] GCC 4.9 and Morty

Khem Raj raj.khem at gmail.com
Tue Oct 24 16:25:57 UTC 2017


On Tue, Oct 24, 2017 at 6:56 AM, Lee, Yong <Yong.Lee at johnsonoutdoors.com> wrote:
> I have a bunch of apps that require an old version of GCC (4.9 or less).
>
> There are a few versions of GCC available in my Morty based SDK.
>
>
>
> build at 6e35408e8fa5:~/tisdk/build$ bitbake-layers show-recipes gcc
>
> WARNING: No recipes available for:
>
>
> /home/build/tisdk/sources/meta-openamp/recipes-bsp/device-tree/device-tree-generation_%.bbappend
>
> Parsing recipes..done.
>
> === Matching recipes: ===
>
> gcc:
>
>   meta-linaro-toolchain linaro-4.9
>
>   meta-linaro-toolchain linaro-6.2
>
>   meta                 6.2.0
>
>   meta                 5.4.0
>
>   meta-linaro-toolchain linaro-5.3
>
>   meta-linaro-toolchain linaro-5.2
>
>
>
> Immediately I have set the PREFERRED_VERSION of gcc to 4.9 but bitbake does
> not go beyond configuration.
>
>

Please post the error and change you did to enable 4.9

>
> I believe 4.9 + morty combination has not been tested at all. I understand
> my apps need to get updated, but that’s not my call.

OE-core and yocto releases by default do not test toolchains coming
from other layers
so essentially 6.2 is whats the default compiler with morty and thats
what is most tested
however, others might have tested the other combinations with morty,



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