43 lines
1.4 KiB
CMake
43 lines
1.4 KiB
CMake
include(Compiler/GNU)
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__compiler_gnu(CXX)
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if (WIN32)
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
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set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fno-keep-inline-dllexport")
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endif()
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else()
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.2)
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set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden")
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endif()
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endif()
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.3)
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set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "-std=c++98")
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set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98")
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endif()
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if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
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set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++11")
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set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11")
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elseif(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.3)
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set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "-std=c++0x")
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set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "-std=gnu++0x")
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endif()
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set(CMAKE_CXX_STANDARD_DEFAULT 98)
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macro(cmake_record_cxx_compile_features)
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macro(_get_gcc_features std_version list)
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record_compiler_features(CXX "-std=${std_version}" ${list})
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endmacro()
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if (UNIX AND NOT APPLE AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.7)
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_get_gcc_features(c++11 CMAKE_CXX11_COMPILE_FEATURES)
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if (_result EQUAL 0)
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_get_gcc_features(c++98 CMAKE_CXX98_COMPILE_FEATURES)
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endif()
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else()
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set(_result 0)
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endif()
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endmacro()
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