qt-build-tools/6.5.1/_tools/cmake/share/cmake-3.16/Help/policy/CMP0010.rst

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CMP0010
-------
Bad variable reference syntax is an error.
In CMake 2.6.2 and below, incorrect variable reference syntax such as
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a missing close-brace (``${FOO``) was reported but did not stop
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processing of CMake code. This policy determines whether a bad
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variable reference is an error. The ``OLD`` behavior for this policy is
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to warn about the error, leave the string untouched, and continue.
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The ``NEW`` behavior for this policy is to report an error.
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If :policy:`CMP0053` is set to ``NEW``, this policy has no effect
and is treated as always being ``NEW``.
This policy was introduced in CMake version 2.6.3. CMake version
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|release| warns when the policy is not set and uses ``OLD`` behavior. Use
the :command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly.
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.. include:: DEPRECATED.txt