Re: [PATCH 2/2] meta/base.bbclass: integrate COMPATIBLE_MACHINE feature

[Anton Mikanovich <amikan@ilbers.de>]

17/08/2023 16:57, Claudius Heine wrote:
> Integrate the COMPATIBLE_MACHINE of OE, where recipes can specify a
> regex in COMPATIBLE_MACHINE that needs to match to an entry of the
> MACHINEOVERRIDES variable, otherwise the recipe will be skipped.
>
> Similar to OE, with `PARSE_ALL_RECIPES`, parsing of the recipe can be
> enforced.
>
> This code was copied from the OE-core codebase.
>
> Signed-off-by: Claudius Heine <ch@denx.de>
> ---
>   meta/classes/base.bbclass | 10 ++++++++++
>   1 file changed, 10 insertions(+)
>
> diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
> index 17bebe94..68e88390 100644
> --- a/meta/classes/base.bbclass
> +++ b/meta/classes/base.bbclass
> @@ -165,6 +165,16 @@ python() {
>                   d.prependVar(
>                       e, cleandir_code.format(ws=ws, dirlist=" ".join(dirs))
>                   )
> +
> +    need_machine = d.getVar('COMPATIBLE_MACHINE')
> +    if need_machine and not d.getVar('PARSE_ALL_RECIPES', False):
> +        import re
> +        compat_machines = (d.getVar('MACHINEOVERRIDES') or "").split(":")
> +        for m in compat_machines:
> +            if re.match(need_machine, m):
> +                break
> +        else:
> +            raise bb.parse.SkipRecipe("incompatible with machine %s (not in COMPATIBLE_MACHINE)" % d.getVar('MACHINE'))
>   }
>   
>   def isar_export_proxies(d):

Hello Claudius,
Import re is not needed here because already done at top of the function.