77 lines
3.0 KiB
CMake
77 lines
3.0 KiB
CMake
set(CMAKE_CXX_VERBOSE_FLAG "-v")
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set(CMAKE_CXX_FLAGS_INIT "")
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set(CMAKE_CXX_FLAGS_DEBUG_INIT "-g")
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set(CMAKE_CXX_FLAGS_MINSIZEREL_INIT "-Os -DNDEBUG")
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set(CMAKE_CXX_FLAGS_RELEASE_INIT "-O3 -DNDEBUG")
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set(CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT "-O2 -g -DNDEBUG")
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set(CMAKE_DEPFILE_FLAGS_CXX "-MD -MT <OBJECT> -MF <DEPFILE>")
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if("x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")
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set(_std -Qstd)
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else()
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set(_std -std)
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endif()
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if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0.2)
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set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "${_std}=c++14")
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# todo: there is no gnu++14 value supported; figure out what to do
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set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "${_std}=c++14")
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elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0.0)
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set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "${_std}=c++1y")
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# todo: there is no gnu++14 value supported; figure out what to do
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set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "${_std}=c++1y")
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endif()
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if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13.0)
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set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "${_std}=c++11")
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set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "${_std}=gnu++11")
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elseif (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.1)
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set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "${_std}=c++0x")
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set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION "${_std}=gnu++0x")
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endif()
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if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.1)
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set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "${_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 12.1)
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if (NOT CMAKE_CXX_COMPILER_FORCED)
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if (NOT CMAKE_CXX_STANDARD_COMPUTED_DEFAULT)
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message(FATAL_ERROR "CMAKE_CXX_STANDARD_COMPUTED_DEFAULT should be set for ${CMAKE_CXX_COMPILER_ID} (${CMAKE_CXX_COMPILER}) version ${CMAKE_CXX_COMPILER_VERSION}")
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else()
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set(CMAKE_CXX_STANDARD_DEFAULT ${CMAKE_CXX_STANDARD_COMPUTED_DEFAULT})
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endif()
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elseif (NOT CMAKE_CXX_STANDARD_COMPUTED_DEFAULT)
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# Compiler id was forced so just guess the default standard level.
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set(CMAKE_CXX_STANDARD_DEFAULT 98)
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endif()
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endif()
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unset(_std)
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macro(cmake_record_cxx_compile_features)
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macro(_get_intel_features std_version list)
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record_compiler_features(CXX "${std_version}" ${list})
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endmacro()
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set(_result 0)
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if(NOT "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC" AND
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NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.1)
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if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0)
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_get_intel_features(${CMAKE_CXX14_STANDARD_COMPILE_OPTION} CMAKE_CXX14_COMPILE_FEATURES)
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endif()
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if (_result EQUAL 0)
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_get_intel_features(${CMAKE_CXX11_STANDARD_COMPILE_OPTION} CMAKE_CXX11_COMPILE_FEATURES)
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endif()
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if (_result EQUAL 0)
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_get_intel_features(${CMAKE_CXX98_STANDARD_COMPILE_OPTION} CMAKE_CXX98_COMPILE_FEATURES)
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endif()
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endif()
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endmacro()
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set(CMAKE_CXX_CREATE_PREPROCESSED_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
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set(CMAKE_CXX_CREATE_ASSEMBLY_SOURCE "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
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