CMAKE_C_KNOWN_FEATURESΒΆ
New in version 3.1.
List of C features known to this version of CMake.
The features listed in this global property may be known to be available to the
C compiler.  If the feature is available with the C compiler, it will
be listed in the CMAKE_C_COMPILE_FEATURES variable.
The features listed here may be used with the target_compile_features()
command.  See the cmake-compile-features(7) manual for information on
compile features and a list of supported compilers.
The features known to this version of CMake are:
- c_std_90
- Compiler mode is at least C 90. 
- c_std_99
- Compiler mode is at least C 99. 
- c_std_11
- Compiler mode is at least C 11. 
- c_function_prototypes
- Function prototypes, as defined in - ISO/IEC 9899:1990.
- c_restrict
- restrictkeyword, as defined in- ISO/IEC 9899:1999.
- c_static_assert
- Static assert, as defined in - ISO/IEC 9899:2011.
- c_variadic_macros
- Variadic macros, as defined in - ISO/IEC 9899:1999.
