36 lines
938 B
CMake
36 lines
938 B
CMake
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# SPDX-License-Identifier: Apache-2.0
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#
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# Copyright (c) 2021, Nordic Semiconductor ASA
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# Snippets support
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#
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# Outcome:
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# The following variables will be defined when this module completes:
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#
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# - SNIPPET_AS_LIST: CMake list of snippet names, created from the
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# SNIPPET variable
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include_guard(GLOBAL)
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include(extensions)
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# Warn the user if SNIPPET changes later. Such changes are ignored.
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zephyr_check_cache(SNIPPET WATCH)
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# Putting the body into a function prevents us from polluting the
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# parent scope. We'll set our outcome variables in the parent scope of
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# the function to ensure the outcome of the module.
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function(zephyr_process_snippets)
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if (SNIPPET)
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message(STATUS "Snippet(s): ${SNIPPET}")
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else()
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set(SNIPPET_AS_LIST "" PARENT_SCOPE)
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return()
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endif()
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string(REPLACE " " ";" SNIPPET_AS_LIST "${SNIPPET}")
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set(SNIPPET_AS_LIST "${SNIPPET_AS_LIST}" PARENT_SCOPE)
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endfunction()
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zephyr_process_snippets()
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