2013-03-16 19:13:01 +02:00
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include(Compiler/Clang)
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__compiler_clang(C)
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2015-04-27 22:25:09 +02:00
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cmake_policy(GET CMP0025 appleClangPolicy)
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if(WIN32 OR (APPLE AND NOT appleClangPolicy STREQUAL NEW))
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return()
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endif()
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if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 3.4)
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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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2017-07-20 19:35:53 +02:00
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__compiler_check_default_language_standard(C 3.4 99 3.6 11)
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