Merge topic 'add-c++23'

961a077238 IBMClang: Add provisional flags for C++23

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !8837
This commit is contained in:
Brad King
2023-09-26 13:18:02 +00:00
committed by Kitware Robot

View File

@@ -31,6 +31,8 @@ if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 17.1.0)
set(CMAKE_CXX17_EXTENSION_COMPILE_OPTION "-std=gnu++17")
set(CMAKE_CXX20_STANDARD_COMPILE_OPTION "-std=c++20")
set(CMAKE_CXX20_EXTENSION_COMPILE_OPTION "-std=gnu++20")
set(CMAKE_CXX23_STANDARD_COMPILE_OPTION "-std=c++2b")
set(CMAKE_CXX23_EXTENSION_COMPILE_OPTION "-std=gnu++2b")
endif()
__compiler_check_default_language_standard(CXX 17.1.0 17)