文件操作 - get_source_file_property.rst
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文件: /usr/share/cmake3/Help/command/get_source_file_property.rst
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get_source_file_property ------------------------ Get a property for a source file. .. code-block:: cmake get_source_file_property(VAR file property) Gets a property from a source file. The value of the property is stored in the variable ``VAR``. If the source property is not found, the behavior depends on whether it has been defined to be an ``INHERITED`` property or not (see :command:`define_property`). Non-inherited properties will set ``VAR`` to "NOTFOUND", whereas inherited properties will search the relevant parent scope as described for the :command:`define_property` command and if still unable to find the property, ``VAR`` will be set to an empty string. Use :command:`set_source_files_properties` to set property values. Source file properties usually control how the file is built. One property that is always there is :prop_sf:`LOCATION`. See also the more general :command:`get_property` command.
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