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-rw-r--r--Modules/Compiler/XLClang-C.cmake17
1 files changed, 17 insertions, 0 deletions
diff --git a/Modules/Compiler/XLClang-C.cmake b/Modules/Compiler/XLClang-C.cmake
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+++ b/Modules/Compiler/XLClang-C.cmake
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+include(Compiler/XLClang)
+__compiler_xlclang(C)
+
+if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 13.1.1)
+ set(CMAKE_C90_STANDARD_COMPILE_OPTION "-std=c89")
+ set(CMAKE_C90_EXTENSION_COMPILE_OPTION "-std=gnu89")
+ set(CMAKE_C99_STANDARD_COMPILE_OPTION "-std=c99")
+ set(CMAKE_C99_EXTENSION_COMPILE_OPTION "-std=gnu99")
+ set(CMAKE_C11_STANDARD_COMPILE_OPTION "-qlanglvl=extc1x")
+ set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-qlanglvl=extc1x")
+ if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 13.1.2)
+ set(CMAKE_C11_STANDARD_COMPILE_OPTION "-std=c11")
+ set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
+ endif ()
+endif()
+
+__compiler_check_default_language_standard(C 13.1.1 99)