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31 lines
836 B
CMake
31 lines
836 B
CMake
include(Compiler/Clang)
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__compiler_clang(C)
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if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.0)
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set(CMAKE_C90_STANDARD_COMPILE_OPTION "-std=c90")
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set(CMAKE_C90_EXTENSION_COMPILE_OPTION "-std=gnu90")
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set(CMAKE_C99_STANDARD_COMPILE_OPTION "-std=c99")
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set(CMAKE_C99_EXTENSION_COMPILE_OPTION "-std=gnu99")
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set(CMAKE_C11_STANDARD_COMPILE_OPTION "-std=c11")
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set(CMAKE_C11_EXTENSION_COMPILE_OPTION "-std=gnu11")
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endif()
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__compiler_check_default_language_standard(C 4.0 99)
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macro(cmake_record_c_compile_features)
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set(_result 0)
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if (NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.0)
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if (_result EQUAL 0)
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_record_compiler_features_c(11)
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endif()
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if (_result EQUAL 0)
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_record_compiler_features_c(99)
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endif()
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if (_result EQUAL 0)
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_record_compiler_features_c(90)
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endif()
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endif()
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endmacro()
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