Gabriele Cosmo
116 lines
3.6 KiB
CMake
116 lines
3.6 KiB
CMake
# - Rough n'Ready setup of CXX compile features for Intel
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#
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#-----------------------------------------------------------------------
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# Add compile features for Intel - should eventually be placed
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# into a module, as it will need exporting for use by clients
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if(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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# Now version selection, focus on version 15 and above as that is the
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# baseline - means that this isn't comprehensive for lower versions
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# c++98 should be supported for all(?) versions we may encounter, and
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# make it the default as required for compilers that recognise standards
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set(CMAKE_CXX_STANDARD_DEFAULT "98")
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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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if(NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0))
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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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# 15 and higher also allow c++14...
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set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "-std=c++14")
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set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION "-std=gnu++14")
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endif()
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# Now the compile features... Eventually want to do these in the same
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# way as CMake does (using compile time checks on compiler version
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# etc - may also allow checks on GCC version in use), but for now
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# *assume* that the underlying library will support.
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if(NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 16.0))
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set(CMAKE_CXX14_COMPILE_FEATURES
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cxx_contextual_conversions
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cxx_generic_lambdas
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cxx_aggregate_default_initializers
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cxx_attribute_deprecated
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cxx_digit_separators
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)
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endif()
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if(NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 15.0))
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set(CMAKE_CXX14_COMPILE_FEATURES
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${CMAKE_CXX14_COMPILE_FEATURES}
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cxx_binary_literals
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cxx_decltype_auto #cxx_return_type_deduction?
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cxx_lambda_init_captures
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)
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if(NOT WIN32)
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list(APPEND CMAKE_CXX14_COMPILE_FEATURES cxx_attribute_deprecated)
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endif()
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set(CMAKE_CXX11_COMPILE_FEATURES
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cxx_alias_templates
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cxx_alignas
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cxx_alignof
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cxx_attributes
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cxx_auto_type
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cxx_constexpr
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cxx_decltype_incomplete_return_types
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cxx_decltype
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cxx_default_function_template_args
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cxx_defaulted_functions
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cxx_defaulted_move_initializers
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cxx_delegating_constructors
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cxx_deleted_functions
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cxx_enum_forward_declarations
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cxx_explicit_conversions
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cxx_extended_friend_declarations
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cxx_extern_templates
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cxx_final
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cxx_func_identifier
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cxx_generalized_initializers
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cxx_inheriting_constructors
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cxx_inline_namespaces
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cxx_lambdas
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cxx_local_type_template_args
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cxx_long_long_type
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cxx_noexcept
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cxx_nonstatic_member_init
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cxx_nullptr
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cxx_override
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cxx_range_for
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cxx_raw_string_literals
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cxx_reference_qualified_functions
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cxx_right_angle_brackets
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cxx_rvalue_references
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cxx_sizeof_member
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cxx_static_assert
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cxx_strong_enums
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cxx_trailing_return_types
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cxx_unicode_literals
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cxx_uniform_initialization # Not explicit in Intel notes but should do...
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cxx_user_literals
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cxx_variadic_macros
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cxx_variadic_templates
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)
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if(UNIX)
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list(APPEND CMAKE_CXX11_COMPILE_FEATURES
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cxx_unrestricted_unions # Linux/OSX only
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cxx_thread_local # Linux/OSX only
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)
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endif()
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endif()
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# always available?
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set(CMAKE_CXX98_COMPILE_FEATURES cxx_template_template_parameters)
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set(CMAKE_CXX_COMPILE_FEATURES
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${CMAKE_CXX98_COMPILE_FEATURES}
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${CMAKE_CXX11_COMPILE_FEATURES}
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${CMAKE_CXX14_COMPILE_FEATURES}
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)
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endif()
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