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Every policy's documentation has a paragraph on what version of CMake introduced it, how to set the policy, and whether CMake warns if the policy is not set. The wording of this paragraph has diverged across policies over time. Factor the paragraph out into a standard advice document included by every policy.
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663 B
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20 lines
663 B
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CMP0045
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Error on non-existent target in get_target_property.
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In CMake 2.8.12 and lower, the :command:`get_target_property` command accepted
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a non-existent target argument without issuing any error or warning. The
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result variable is set to a ``-NOTFOUND`` value.
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The ``OLD`` behavior for this policy is to issue no warning and set the result
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variable to a ``-NOTFOUND`` value. The ``NEW`` behavior
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for this policy is to issue a ``FATAL_ERROR`` if the command is called with a
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non-existent target.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.0
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.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
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.. include:: STANDARD_ADVICE.txt
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.. include:: DEPRECATED.txt
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