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- CMP0045
- -------
- Error on non-existent target in get_target_property.
- In CMake 2.8.12 and lower, the :command:`get_target_property` command accepted
- a non-existent target argument without issuing any error or warning. The
- result variable is set to a ``-NOTFOUND`` value.
- The OLD behavior for this policy is to issue no warning and set the result
- variable to a ``-NOTFOUND`` value. The NEW behavior
- for this policy is to issue a ``FATAL_ERROR`` if the command is called with a
- non-existent target.
- This policy was introduced in CMake version 3.0. CMake version
- |release| warns when the policy is not set and uses OLD behavior. Use
- the cmake_policy command to set it to OLD or NEW explicitly.
- .. include:: DEPRECATED.txt
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