diff options
Diffstat (limited to 'Modules/Compiler/Clang-C-FeatureTests.cmake')
| -rw-r--r-- | Modules/Compiler/Clang-C-FeatureTests.cmake | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Modules/Compiler/Clang-C-FeatureTests.cmake b/Modules/Compiler/Clang-C-FeatureTests.cmake new file mode 100644 index 0000000..4a72e87 --- /dev/null +++ b/Modules/Compiler/Clang-C-FeatureTests.cmake @@ -0,0 +1,11 @@ + +set(_cmake_oldestSupported "((__clang_major__ * 100) + __clang_minor__) >= 304") + +set(Clang_C11 "${_cmake_oldestSupported} && __STDC_VERSION__ >= 201112L") +set(_cmake_feature_test_c_static_assert "${Clang_C11}") +set(Clang_C99 "${_cmake_oldestSupported} && __STDC_VERSION__ >= 199901L") +set(_cmake_feature_test_c_restrict "${Clang_C99}") +set(_cmake_feature_test_c_variadic_macros "${Clang_C99}") + +set(Clang_C90 "${_cmake_oldestSupported} && !defined(__STDC_VERSION__)") +set(_cmake_feature_test_c_function_prototypes "${Clang_C90}") |