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doc: sysbuild: Update documentation about BUILD_ONLY

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It is now possible to `west flash` or `west debug` a build-only image.

Signed-off-by: Grzegorz Swiderski <grzegorz.swiderski@nordicsemi.no>
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Grzegorz Swiderski 2023-09-25 12:45:24 +02:00 committed by Carles Cufí
parent 05d7769073
commit 8b273a45a6
1 changed files with 7 additions and 1 deletions
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8
doc/build/sysbuild/index.rst vendored
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@ -569,13 +569,19 @@ You can mark ``my_sample`` as a build-only application in this manner:
)
As a result, ``my_sample`` will be built as part of the sysbuild build invocation,
but neither ``west flash`` nor ``west debug`` will be aware of this application.
but it will be excluded from the default image sequence used by ``west flash``.
Instead, you may use the outputs of this domain for other purposes - for example,
to produce a secondary image for DFU, or to merge multiple images together.
You can also replace ``TRUE`` with another boolean constant in CMake, such as
a Kconfig option, which would make ``my_sample`` conditionally build-only.
.. note::
Applications marked as build-only can still be flashed manually, using
``west flash --domain my_sample``. As such, the ``BUILD_ONLY`` option only
controls the default behavior of ``west flash``.
Zephyr application configuration
================================