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- CMP0041
- -------
- Error on relative include with generator expression.
- Diagnostics in CMake 2.8.12 and lower silently ignored an entry in the
- :prop_tgt:`INTERFACE_INCLUDE_DIRECTORIES` of a target if it contained a generator
- expression at any position.
- The path entries in that target property should not be relative. High-level
- API should ensure that by adding either a source directory or a install
- directory prefix, as appropriate.
- As an additional diagnostic, the :prop_tgt:`INTERFACE_INCLUDE_DIRECTORIES` generated
- on an :prop_tgt:`IMPORTED` target for the install location should not contain
- paths in the source directory or the build directory.
- The OLD behavior for this policy is to ignore relative path entries if they
- contain a generator expression. The NEW behavior for this policy is to report
- an error if a generator expression appears in another location and the path is
- relative.
- 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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