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if(NOT DEFINED _CMAKE_PROCESSING_LANGUAGE OR _CMAKE_PROCESSING_LANGUAGE STREQUAL "")
message(FATAL_ERROR "Internal error: _CMAKE_PROCESSING_LANGUAGE is not set")
endif()
# Try to find tools in the same directory as Clang itself
get_filename_component(__iar_hint_1 "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER}" REALPATH)
get_filename_component(__iar_hint_1 "${__iar_hint_1}" DIRECTORY)
get_filename_component(__iar_hint_2 "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER}" DIRECTORY)
set(__iar_hints "${__iar_hint_1}" "${__iar_hint_2}")
if("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}" STREQUAL "ARM" OR
"${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}" STREQUAL "RX")
# could allow using normal binutils ar, since objects are normal ELF files?
find_program(CMAKE_IAR_LINKER ilink${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}.exe HINTS ${__iar_hints}
DOC "The IAR ILINK linker")
find_program(CMAKE_IAR_ARCHIVE iarchive.exe HINTS ${__iar_hints}
DOC "The IAR archiver")
# find auxiliary tools
find_program(CMAKE_IAR_ELFTOOL ielftool.exe HINTS ${__iar_hints}
DOC "The IAR ELF Tool")
find_program(CMAKE_IAR_ELFDUMP ielfdump${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}.exe HINTS ${__iar_hints}
DOC "The IAR ELF Dumper")
find_program(CMAKE_IAR_OBJMANIP iobjmanip.exe HINTS ${__iar_hints}
DOC "The IAR ELF Object Tool")
find_program(CMAKE_IAR_SYMEXPORT isymexport.exe HINTS ${__iar_hints}
DOC "The IAR Absolute Symbol Exporter")
mark_as_advanced(CMAKE_IAR_LINKER CMAKE_IAR_ARCHIVE CMAKE_IAR_ELFTOOL CMAKE_IAR_ELFDUMP CMAKE_IAR_OBJMANIP CMAKE_IAR_SYMEXPORT)
set(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_CUSTOM_CODE
"set(CMAKE_IAR_LINKER \"${CMAKE_IAR_LINKER}\")
set(CMAKE_IAR_ARCHIVE \"${CMAKE_IAR_ARCHIVE}\")
set(CMAKE_IAR_ELFTOOL \"${CMAKE_IAR_ELFTOOL}\")
set(CMAKE_IAR_ELFDUMP \"${CMAKE_IAR_ELFDUMP}\")
set(CMAKE_IAR_OBJMANIP \"${CMAKE_IAR_OBJMANIP}\")
set(CMAKE_IAR_LINKER \"${CMAKE_IAR_LINKER}\")
")
elseif("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}" STREQUAL "AVR")
# For AVR and AVR32, IAR uses the "xlink" linker and the "xar" archiver:
find_program(CMAKE_IAR_LINKER xlink.exe HINTS ${__iar_hints}
DOC "The IAR XLINK linker")
find_program(CMAKE_IAR_AR xar.exe HINTS ${__iar_hints}
DOC "The IAR archiver")
mark_as_advanced(CMAKE_IAR_LINKER CMAKE_IAR_AR)
set(CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_CUSTOM_CODE
"set(CMAKE_IAR_LINKER \"${CMAKE_IAR_LINKER}\")
set(CMAKE_IAR_AR \"${CMAKE_IAR_AR}\")
")
endif()
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