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load_cache: Add note about export()

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The export() command can be a better option when outside project can be
adjusted in such way.
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Peter Kokot 2025-01-28 04:18:20 +01:00
parent aeff709a27
commit 477737b7bf
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Help/command/load_cache.rst
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@ -47,6 +47,15 @@ provided for backward compatibility:
This signature can be used only in CMake projects. Script mode is not This signature can be used only in CMake projects. Script mode is not
supported. supported.
.. note::
Instead of loading the outside project's cache file and manually accessing
variables, a more robust and convenient approach is to use the
:command:`export` command in the outside project, when available. This allows
the project to provide its targets, configuration, or features in a
structured and maintainable way, making integration simpler and less
error-prone.
Examples Examples
^^^^^^^^ ^^^^^^^^