ok
On Wed, Aug 18, 2021 at 3:29 AM Sebastian Huber
wrote:
>
> Update #4468.
> ---
> eng/build-system.rst | 4 ++--
> eng/req/items.rst| 8 ++--
> 2 files changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/eng/build-system.rst b/eng/build-system.rst
> index e76b606..030679d 100644
> --- a/eng/build-system.rst
> +++ b/eng/build-system.rst
> @@ -355,8 +355,8 @@ Add a Base BSP to a BSP Family
> items ``spec:/build/bsps/arch/family/bsprst``,
> ``spec:/build/bsps/arch/family/bspuvw``, and
> ``spec:/build/bsps/arch/family/bspxyz`` just define the name of the base
> -BSP and set a link to the group item. The base BSP names can be used for
> -example in the ``default-by-variant`` attribute of
> +BSP and set a link to the group item. The base BSP and BSP family names
> +can be used for example in the ``default-by-variant`` attribute of
> :ref:`SpecTypeBuildOptionItemType` items. The items linked by the BSP
> items are shown using relative UIDs.
>
> diff --git a/eng/req/items.rst b/eng/req/items.rst
> index e7727aa..51f3c3d 100644
> --- a/eng/req/items.rst
> +++ b/eng/req/items.rst
> @@ -719,8 +719,11 @@ default
>
> default-by-variant
> The attribute value shall be a list. Each list element shall be a
> -:ref:`SpecTypeBuildOptionDefaultByVariant`. The list is processed from
> top
> -to bottom. If a matching variant is found, then the processing stops.
> +:ref:`SpecTypeBuildOptionDefaultByVariant`. The list is checked two times
> +and processed from top to bottom. Firstly, the base BSP name is used to
> +match with a variant. Secondly, the BSP family name prefixed by ``bsps/``
> +is used to match with a variant. If a matching variant is found, then
> the
> +processing stops.
>
> description
> The attribute value shall be an optional string. It shall be the
> @@ -750,6 +753,7 @@ Please have a look at the following example:
> default-by-variant:
> - value: 9600
>variants:
> + - bsps/powerpc/motorola_powerpc
>- m68k/m5484FireEngine
>- powerpc/hsc_cm01
> - value: 19200
> --
> 2.26.2
>
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