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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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657 B
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20 lines
657 B
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CMP0050
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Disallow add_custom_command SOURCE signatures.
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CMake 2.8.12 and lower allowed a signature for :command:`add_custom_command`
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which specified an input to a command. This was undocumented behavior.
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Modern use of CMake associates custom commands with their output, rather
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than their input.
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The ``OLD`` behavior for this policy is to allow the use of
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:command:`add_custom_command` SOURCE signatures. The ``NEW`` behavior for this
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policy is to issue an error if such a signature is used.
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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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