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0f5a90952b
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b725122c89
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b725122c89 | |||
6748c65058 |
@ -34,29 +34,16 @@ endif()
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# Выбор стандарта по умолчанию (можно переопределить в проекте)
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set(CMAKE_CXX_STANDARD_REQUIRED YES)
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check_cxx_compiler_flag(-std=c++17 HAVE_FLAG_STD_CXX17)
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if(HAVE_FLAG_STD_CXX17)
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if(${CMAKE_VERSION} VERSION_LESS "3.8.0")
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check_enable_cxx_flag(-std=c++17)
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else()
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set(CMAKE_CXX_STANDARD 17)
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check_cxx_compiler_flag(-std=gnu++17 HAVE_FLAG_STD_GNUXX17)
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if(HAVE_FLAG_STD_GNUXX17)
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set(CMAKE_CXX_EXTENSIONS YES)
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endif()
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endif()
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else()
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check_cxx_compiler_flag(-std=c++14 HAVE_FLAG_STD_CXX14)
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if(HAVE_FLAG_STD_CXX14)
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set(CMAKE_CXX_STANDARD 14)
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check_cxx_compiler_flag(-std=gnu++14 HAVE_FLAG_STD_GNUXX14)
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if(HAVE_FLAG_STD_GNUXX14)
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set(CMAKE_CXX_EXTENSIONS YES)
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endif()
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else()
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set(CMAKE_CXX_STANDARD 11)
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check_cxx_compiler_flag(-std=c++14 HAVE_FLAG_STD_CXX14)
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if(HAVE_FLAG_STD_CXX14)
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set(CMAKE_CXX_STANDARD 14)
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check_cxx_compiler_flag(-std=gnu++14 HAVE_FLAG_STD_GNUXX14)
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if(HAVE_FLAG_STD_GNUXX14)
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set(CMAKE_CXX_EXTENSIONS YES)
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endif()
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else()
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_EXTENSIONS YES)
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endif()
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# Common configuration for GCC, clang and Intel.
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