CMAKE_<LANG>_STANDARD_REQUIRED

The variations are:

• CMAKE_C_STANDARD_REQUIRED
• CMAKE_CXX_STANDARD_REQUIRED
• CMAKE_CUDA_STANDARD_REQUIRED
• CMAKE_HIP_STANDARD_REQUIRED
• CMAKE_OBJC_STANDARD_REQUIRED
• CMAKE_OBJCXX_STANDARD_REQUIRED

Default values for <LANG>_STANDARD_REQUIRED target properties if set when a target is created.

For supported CMake versions see the respective pages.

See the cmake-compile-features(7) manual for information on compile features and a list of supported compilers.