e0890d03a4
Add properties and variables corresponding to CXX equivalents. Add features for c_function_prototypes (C90), c_restrict (C99), c_variadic_macros (C99) and c_static_assert (C11). This feature set can be extended later. Add a <PREFIX>_RESTRICT symbol define to WriteCompilerDetectionHeader to conditionally represent the c_restrict feature.
26 lines
772 B
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26 lines
772 B
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CMAKE_C_KNOWN_FEATURES
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----------------------
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List of C features known to this version of CMake.
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The features listed in this global property may be known to be available to the
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C compiler. If the feature is available with the C compiler, it will
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be listed in the :variable:`CMAKE_C_COMPILE_FEATURES` variable.
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The features listed here may be used with the :command:`target_compile_features`
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command.
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The features known to this version of CMake are:
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``c_function_prototypes``
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Function prototypes, as defined in ``ISO/IEC 9899:1990``.
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``c_restrict``
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``restrict`` keyword, as defined in ``ISO/IEC 9899:1999``.
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``c_static_assert``
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Static assert, as defined in ``ISO/IEC 9899:2011``.
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``c_variadic_macros``
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Variadic macros, as defined in ``ISO/IEC 9899:1999``.
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