MSVC: Add support for C17

C17 support has been available in MSVC since VS 16.8.

Fixes: #22816
This commit is contained in:
Brad King
2021-10-28 12:21:13 -04:00
parent 6561b032bc
commit c5cc4ddac4

View File

@ -15,6 +15,8 @@ if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 19.27)
set(CMAKE_C90_STANDARD__HAS_FULL_SUPPORT ON)
set(CMAKE_C99_STANDARD__HAS_FULL_SUPPORT ON)
set(CMAKE_C11_STANDARD__HAS_FULL_SUPPORT ON)
set(CMAKE_C17_STANDARD_COMPILE_OPTION "-std:c17")
set(CMAKE_C17_EXTENSION_COMPILE_OPTION "-std:c17")
else()
# Special case for 19.27 (VS 16.7): C11 has partial support.
macro(cmake_record_c_compile_features)