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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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562 B
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21 lines
562 B
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CMP0108
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.. versionadded:: 3.18
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A target is not allowed to link to itself even through an ``ALIAS`` target.
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In CMake 3.17 and below, a target can link to a target aliased to itself.
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The ``OLD`` behavior for this policy is to allow a target to link to a target
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aliased to itself.
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The ``NEW`` behavior of this policy is to prevent a target to link to itself
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through an ``ALIAS`` target.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.17
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.. |WARNS_OR_DOES_NOT_WARN| replace:: does *not* warn
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.. include:: STANDARD_ADVICE.txt
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.. include:: DEPRECATED.txt
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