24 lines
900 B
Markdown
24 lines
900 B
Markdown
title: declare_artifact
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---
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signature: artifact_name, sources=None, extra=None
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---
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summary: Declares an artifact to build from this program.
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---
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type: method
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---
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body:
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This method is supposed to be called from [produce_artifacts
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:ref](../produce-artifacts/). For each of these invocations the builder will
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later invoke the [build_artifact :ref](../build-artifact/) function.
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The parameters behave as follows:
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* `artifact_name`: the name of the final artifact that will be built. This
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will be converted into a filename appropriate for the operating system
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automatically and should thus always use forward slashes.
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* `sources`: a list of source filenames that make up the artifact. This will
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be tracked as main indication about how artifacts change.
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* `extra`: arbitrary extra information that is associated with the artifact so
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that [build_artifact :ref](../build-artifact/) can use it.
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