[OE-core] [PATCH V2] bitbake.conf: add BB_CURRENT_MC to OVERRIDES

[Andre McCurdy]

On Mon, Jun 11, 2018 at 4:34 AM,  <liu.ming50 at gmail.com> wrote:
> From: Ming Liu <liu.ming50 at gmail.com>
>
> This is useful when the users want different variables/tasks when using
> multiconfig.

Isn't the idea of multiconfig to select between configurations which
already fully define all necessary over-rides?

If a particular multiconfig build needs a custom over-ride then the
multiconfig can append to OVERRIDES (or MACHINEOVERRIDES etc, as
appropriate) directly.

ie to avoid confusion isn't it good if building with a multiconfig
enabled is always equivalent to building with the contents of the
multiconfig file copied directly in local.conf?

> Signed-off-by: Ming Liu <liu.ming50 at gmail.com>
> ---
>  meta/conf/bitbake.conf | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
> index 3b2ef9f..0c803d5 100644
> --- a/meta/conf/bitbake.conf
> +++ b/meta/conf/bitbake.conf
> @@ -731,7 +731,7 @@ DISTRO_NAME ??= "OpenEmbedded"
>  # And finally '<foo>_forcevariable' overrides any standard variable, with the highest priority.
>  # This works for functions as well, they are really just variables.
>  #
> -OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:forcevariable"
> +OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:mc-${BB_CURRENT_MC}:forcevariable"
>  LIBCOVERRIDE ?= ""
>  CLASSOVERRIDE ?= "class-target"
>  DISTROOVERRIDES ?= "${@d.getVar('DISTRO') or ''}"
> --
> 2.7.4
>
> --
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