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22 lines
903 B
ReStructuredText
22 lines
903 B
ReStructuredText
CMP0021
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-------
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Fatal error on relative paths in :prop_tgt:`INCLUDE_DIRECTORIES` target
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property.
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CMake 2.8.10.2 and lower allowed the :prop_tgt:`INCLUDE_DIRECTORIES` target
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property to contain relative paths. The base path for such relative
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entries is not well defined. CMake 2.8.12 issues a ``FATAL_ERROR`` if the
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:prop_tgt:`INCLUDE_DIRECTORIES` property contains a relative path.
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The ``OLD`` behavior for this policy is not to warn about relative paths
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in the ``INCLUDE_DIRECTORIES`` target property. The ``NEW`` behavior for this
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policy is to issue a ``FATAL_ERROR`` if ``INCLUDE_DIRECTORIES`` contains a
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relative path.
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This policy was introduced in CMake version 2.8.12. CMake version
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|release| warns when the policy is not set and uses ``OLD`` behavior. Use
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the :command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly.
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.. include:: DEPRECATED.txt
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