917d5021d7
Fixes: #36558 #32577 This commit introduces CMAKE_C_COMPILE_FEATURES and CMAKE_CXX_COMPILE_FEATURES. This allows users to use the `target_compile_features()` in their own code. In Zephyr, the CMAKE_C/CXX_COMPILE_FEATURES are defined based on the compiler and the Kconfig / CSTD setting. Doing so ensures that a user compiling Zephyr with c99 and specifies `target_compile_features(<target> ... c_std_11)` will get an error. And similar if building Zephyr with C++ support and c++11, but testing for `target_compile_features(<target> ... cxx_std_17)`. For example in the C++ case, the user must ensure that Zephyr is compiled with C++17, that is: CPLUSPLUS=y and STD_CPP17=y, in which case the CMAKE_CXX_COMPILE_FEATURES will contain support for C++17 and thus the `target_compile_features(<target> ... cxx_std_17)` will succeed. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no> |
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| arcmwdt | ||
| armclang | ||
| clang | ||
| gcc | ||
| host-gcc | ||
| icx | ||
| xcc | ||
| compiler_features.cmake | ||
| compiler_flags_template.cmake | ||