cmake/Help/policy/CMP0076.rst

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CMP0076
-------
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.. versionadded:: 3.13
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The :command:`target_sources` command converts relative paths to absolute.
In CMake 3.13 and above, the :command:`target_sources` command now converts
relative source file paths to absolute paths in the following cases:
* Source files are added to the target's :prop_tgt:`INTERFACE_SOURCES`
property.
* The target's :prop_tgt:`SOURCE_DIR` property differs from
:variable:`CMAKE_CURRENT_SOURCE_DIR`.
A path that begins with a generator expression is always left unmodified.
This policy provides compatibility with projects that have not been updated
to expect this behavior. The ``OLD`` behavior for this policy is to leave
all relative source file paths unmodified. The ``NEW`` behavior of this
policy is to convert relative paths to absolute according to above rules.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.13
.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
.. include:: STANDARD_ADVICE.txt
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.. include:: DEPRECATED.txt