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Clang: C23 support

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Added in LLVM commit d06f3917913d2558b771ccc48d838f8cd8993c01, released in
Clang 9.0.
This commit is contained in:
Raul Tambre
2021-02-07 11:58:24 +02:00
parent 82239d43f8
commit 72f4984cdc
1 changed files with 5 additions and 0 deletions
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5
Modules/Compiler/Clang-C.cmake
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@@ -46,6 +46,11 @@ if(NOT "x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC")
set(CMAKE_C17_STANDARD_COMPILE_OPTION "-std=c17")
set(CMAKE_C17_EXTENSION_COMPILE_OPTION "-std=gnu17")
endif()
if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 9.0)
set(CMAKE_C23_STANDARD_COMPILE_OPTION "-std=c2x")
set(CMAKE_C23_EXTENSION_COMPILE_OPTION "-std=gnu2x")
endif()
else()
set(CMAKE_C90_STANDARD_COMPILE_OPTION "")
set(CMAKE_C90_EXTENSION_COMPILE_OPTION "")