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79 lines
3.0 KiB
CMake
79 lines
3.0 KiB
CMake
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# This file is processed when the IAR compiler is used for a C++ file
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include(Compiler/IAR)
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include(Compiler/CMakeCommonCompilerMacros)
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if("${CMAKE_CXX_COMPILER_ARCHITECTURE_ID}" STREQUAL "ARM")
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# "(extended) embedded C++" Mode
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# old version: --ec++ or --eec++
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# since 8.10: --c++ --no_exceptions --no_rtti
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#
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# --c++ is full C++ and supported since 6.10
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if(NOT CMAKE_IAR_CXX_FLAG)
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if(NOT CMAKE_CXX_COMPILER_VERSION)
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message(FATAL_ERROR "CMAKE_CXX_COMPILER_VERSION not detected. This should be automatic.")
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endif()
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.10)
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set(CMAKE_IAR_CXX_FLAG --c++)
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else()
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set(CMAKE_IAR_CXX_FLAG --eec++)
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endif()
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endif()
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set(CMAKE_CXX_EXTENSION_COMPILE_OPTION -e)
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set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "")
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set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION -e)
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.10)
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set(CMAKE_CXX03_STANDARD_COMPILE_OPTION "")
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set(CMAKE_CXX03_EXTENSION_COMPILE_OPTION -e)
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set(CMAKE_CXX11_STANDARD_COMPILE_OPTION "")
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set(CMAKE_CXX11_EXTENSION_COMPILE_OPTION -e)
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set(CMAKE_CXX14_STANDARD_COMPILE_OPTION "")
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set(CMAKE_CXX14_EXTENSION_COMPILE_OPTION -e)
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endif()
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__compiler_iar_ARM(CXX)
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__compiler_check_default_language_standard(CXX 6.10 98 8.10 14)
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elseif("${CMAKE_CXX_COMPILER_ARCHITECTURE_ID}" STREQUAL "AVR")
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# "embedded C++" --EC++ is probably closest to CXX98 but with no support for:
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# Templates, multiple inheritance, virtual inheritance, exceptions, RTTI, C++ style casts,
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# Namespaces, the mutable attribute, no STL, any library features related to the above features.
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#
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# "(extended) embedded C++" --EEC++ Mode but DOES NOT support any normal C++ standard
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# probably closest to CXX98 but with no RTTI and no exceptions, and the library
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# provided is not in the standard namespace
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if(NOT CMAKE_IAR_CXX_FLAG)
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if(NOT CMAKE_CXX_COMPILER_VERSION)
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message(FATAL_ERROR "CMAKE_CXX_COMPILER_VERSION not detected. This should be automatic.")
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endif()
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set(CMAKE_IAR_CXX_FLAG --eec++)
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endif()
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set(CMAKE_CXX_EXTENSION_COMPILE_OPTION -e)
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set(CMAKE_CXX98_STANDARD_COMPILE_OPTION "")
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set(CMAKE_CXX98_EXTENSION_COMPILE_OPTION -e)
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__compiler_iar_AVR(CXX)
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__compiler_check_default_language_standard(CXX 7.10 98)
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set(CMAKE_CXX_OUTPUT_EXTENSION ".r90")
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if(NOT CMAKE_CXX_LINK_FLAGS)
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set(CMAKE_CXX_LINK_FLAGS "-Fmotorola")
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endif()
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set(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_LINKER> <OBJECTS> <CMAKE_CXX_LINK_FLAGS> <LINK_FLAGS> <LINK_LIBRARIES> -o <TARGET>")
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set(CMAKE_CXX_CREATE_STATIC_LIBRARY "<CMAKE_AR> -o <TARGET> <OBJECTS> ")
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# add the target specific include directory:
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get_filename_component(_compilerDir "${CMAKE_C_COMPILER}" PATH)
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get_filename_component(_compilerDir "${_compilerDir}" PATH)
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include_directories("${_compilerDir}/inc")
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include_directories("${_compilerDir}/inc/Atmel")
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else()
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message(FATAL_ERROR "CMAKE_CXX_COMPILER_ARCHITECTURE_ID not detected as \"AVR\" or \"ARM\". This should be automatic." )
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endif()
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