8238a6cd5d
These are compiler-specific, compiler version specific, extension specific and standard version specific.
25 lines
814 B
CMake
25 lines
814 B
CMake
include(Compiler/Clang)
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__compiler_clang(CXX)
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if(NOT CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC")
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set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden")
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endif()
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cmake_policy(GET CMP0025 appleClangPolicy)
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if(NOT appleClangPolicy STREQUAL NEW)
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return()
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endif()
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 2.1)
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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 3.1)
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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 2.1)
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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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