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bitbake: doc: Document suffix for BBFILE_PRIORITY
(Bitbake rev: 08c340d97717e632c5185a52eec46d90359d4006) Signed-off-by: Simon A. Eugster <simon.eu@gmail.com> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@@ -754,6 +754,10 @@ overview of their function and contents.
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:term:`BBFILE_PRIORITY`
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Assigns the priority for recipe files in each layer.
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This variable is used in the ``conf/layer.conf`` file and must be
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suffixed with a `_` followed by the name of the specific layer (e.g.
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``BBFILE_PRIORITY_emenlow``). Colon as separator is not supported.
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This variable is useful in situations where the same recipe appears
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in more than one layer. Setting this variable allows you to
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prioritize a layer against other layers that contain the same recipe
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@@ -768,7 +772,7 @@ overview of their function and contents.
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higher precedence. For example, the value 6 has a higher precedence
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than the value 5. If not specified, the :term:`BBFILE_PRIORITY` variable
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is set based on layer dependencies (see the :term:`LAYERDEPENDS` variable
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for more information. The default priority, if unspecified for a
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for more information). The default priority, if unspecified for a
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layer with no dependencies, is the lowest defined priority + 1 (or 1
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if no priorities are defined).
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