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27 lines
1.1 KiB
27 lines
1.1 KiB
CMP0005
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Preprocessor definition values are now escaped automatically.
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This policy determines whether or not CMake should generate escaped
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preprocessor definition values added via add_definitions. CMake
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versions 2.4 and below assumed that only trivial values would be given
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for macros in add_definitions calls. It did not attempt to escape
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non-trivial values such as string literals in generated build rules.
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CMake versions 2.6 and above support escaping of most values, but
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cannot assume the user has not added escapes already in an attempt to
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work around limitations in earlier versions.
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The ``OLD`` behavior for this policy is to place definition values given
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to add_definitions directly in the generated build rules without
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attempting to escape anything. The ``NEW`` behavior for this policy is to
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generate correct escapes for all native build tools automatically.
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See documentation of the ``COMPILE_DEFINITIONS`` target property for
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limitations of the escaping implementation.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 2.6.0
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.. |WARNS_OR_DOES_NOT_WARN| replace:: warns
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.. include:: STANDARD_ADVICE.txt
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.. include:: DEPRECATED.txt
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