19 lines
731 B
ReStructuredText
19 lines
731 B
ReStructuredText
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CMP0054
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-------
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Only interpret :command:`if` arguments as variables or keywords when unquoted.
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CMake 3.1 and above no longer dereference variables or interpret keywords
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in an :command:`if` command argument when it is a :ref:`Quoted Argument`
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or a :ref:`Bracket Argument`.
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The ``OLD`` behavior for this policy is to dereference variables and
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interpret keywords even if they are quoted or bracketed.
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The ``NEW`` behavior is to not dereference variables or interpret keywords
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that have been quoted or bracketed.
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This policy was introduced in CMake version 3.1.
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CMake version |release| warns when the policy is not set and uses
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``OLD`` behavior. Use the :command:`cmake_policy` command to set
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it to ``OLD`` or ``NEW`` explicitly.
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