| # This file is processed when the IAR compiler is used for a C or C++ file |
| # Documentation can be downloaded here: http://www.iar.com/website1/1.0.1.0/675/1/ |
| # The initial feature request is here: https://gitlab.kitware.com/cmake/cmake/-/issues/10176 |
| # It also contains additional links and information. |
| # See USER GUIDES -> C/C++ Development Guide and ReleaseNotes for EWARM: |
| # version 6.30.8: http://supp.iar.com/FilesPublic/UPDINFO/006607/arm/doc/infocenter/index.ENU.html |
| # version 7.60.1: http://supp.iar.com/FilesPublic/UPDINFO/011006/arm/doc/infocenter/index.ENU.html |
| # version 8.10.1: http://netstorage.iar.com/SuppDB/Public/UPDINFO/011854/arm/doc/infocenter/index.ENU.html |
| |
| # The IAR internal compiler platform generations (Predefined symbol __IAR_SYSTEMS_ICC__): |
| # 9 and higher means C11 and C++14 as language default (EWARM v8.x, EWRX v4.x and higher) |
| # 8 means C99 and C++03 as language default (EWARM v6.x, v7.x. EWRX v2.x, 3.x) |
| # 7 and lower means C89 and EC++ as language default. (EWARM v5.x and lower) |
| |
| # C/C++ Standard versions |
| # |
| # IAR typically only supports one C and C++ Standard version, |
| # the exception is C89 which is always supported and can be selected |
| # if its not the default |
| # |
| # C++ is trickier, there were historically 3 switches, |
| # and some IAR versions support multiple of those. |
| # they are --eec++, --ec++ and --c++ and where used to |
| # enable various language features like exceptions |
| # |
| # recent versions only have --c++ for full support |
| # but can choose to disable features with further arguments |
| # |
| # C/C++ Standard compliance |
| # |
| # IAR has 3 modes: default, strict and extended |
| # the extended mode is needed for popular libraries like CMSIS |
| # |
| # "Silent" Operation |
| # |
| # this really is different to most programs I know. |
| # nothing meaningful from the operation is lost, just some redundant |
| # code and data size printouts (that can be inspected with common tools). |
| |
| # This module is shared by multiple languages; use include blocker. |
| include_guard() |
| |
| macro(__compiler_iar_ilink lang) |
| set(CMAKE_EXECUTABLE_SUFFIX ".elf") |
| if (${lang} STREQUAL "C" OR ${lang} STREQUAL "CXX") |
| set(CMAKE_${lang}_COMPILE_OBJECT "<CMAKE_${lang}_COMPILER> ${CMAKE_IAR_${lang}_FLAG} --silent <SOURCE> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT>") |
| set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> ${CMAKE_IAR_${lang}_FLAG} --silent <SOURCE> <DEFINES> <INCLUDES> <FLAGS> --preprocess=cnl <PREPROCESSED_SOURCE>") |
| set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> ${CMAKE_IAR_${lang}_FLAG} --silent <SOURCE> <DEFINES> <INCLUDES> <FLAGS> -lAH <ASSEMBLY_SOURCE> -o <OBJECT>.dummy") |
| |
| set(CMAKE_${lang}_RESPONSE_FILE_LINK_FLAG "-f ") |
| set(CMAKE_DEPFILE_FLAGS_${lang} "--dependencies=ns <DEPFILE>") |
| |
| string(APPEND CMAKE_${lang}_FLAGS_INIT " ") |
| string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -r") |
| string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Ohz -DNDEBUG") |
| string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -Oh -DNDEBUG") |
| string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -Oh -r -DNDEBUG") |
| endif() |
| |
| if (${lang} STREQUAL "ASM") |
| string(APPEND CMAKE_ASM_FLAGS_INIT " ") |
| string(APPEND CMAKE_ASM_FLAGS_DEBUG_INIT " -r") |
| string(APPEND CMAKE_ASM_FLAGS_MINSIZEREL_INIT " -DNDEBUG") |
| string(APPEND CMAKE_ASM_FLAGS_RELEASE_INIT " -DNDEBUG") |
| string(APPEND CMAKE_ASM_FLAGS_RELWITHDEBINFO_INIT " -r -DNDEBUG") |
| endif() |
| |
| set(CMAKE_${lang}_LINK_EXECUTABLE "\"${CMAKE_IAR_LINKER}\" --silent <OBJECTS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <LINK_LIBRARIES> -o <TARGET>") |
| set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "\"${CMAKE_IAR_ARCHIVE}\" <TARGET> --create <LINK_FLAGS> <OBJECTS>") |
| set(CMAKE_${lang}_ARCHIVE_CREATE "\"${CMAKE_IAR_ARCHIVE}\" <TARGET> --create <LINK_FLAGS> <OBJECTS>") |
| set(CMAKE_${lang}_ARCHIVE_APPEND "\"${CMAKE_IAR_ARCHIVE}\" <TARGET> --replace <LINK_FLAGS> <OBJECTS>") |
| set(CMAKE_${lang}_ARCHIVE_FINISH "") |
| |
| set(CMAKE_LINKER "${CMAKE_IAR_LINKER}" CACHE FILEPATH "The IAR linker" FORCE) |
| set(CMAKE_AR "${CMAKE_IAR_ARCHIVE}" CACHE FILEPATH "The IAR archiver" FORCE) |
| endmacro() |
| |
| macro(__compiler_iar_xlink lang) |
| set(CMAKE_EXECUTABLE_SUFFIX ".bin") |
| if (${lang} STREQUAL "C" OR ${lang} STREQUAL "CXX") |
| |
| set(CMAKE_${lang}_COMPILE_OBJECT "<CMAKE_${lang}_COMPILER> ${CMAKE_IAR_${lang}_FLAG} --silent <SOURCE> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT>") |
| set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> ${CMAKE_IAR_${lang}_FLAG} --silent <SOURCE> <DEFINES> <INCLUDES> <FLAGS> --preprocess=cnl <PREPROCESSED_SOURCE>") |
| set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> ${CMAKE_IAR_${lang}_FLAG} --silent <SOURCE> <DEFINES> <INCLUDES> <FLAGS> -lAH <ASSEMBLY_SOURCE> -o <OBJECT>.dummy") |
| |
| set(CMAKE_${lang}_RESPONSE_FILE_LINK_FLAG "-f ") |
| set(CMAKE_DEPFILE_FLAGS_${lang} "--dependencies=ns <DEPFILE>") |
| |
| string(APPEND CMAKE_${lang}_FLAGS_INIT " ") |
| string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -r") |
| string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Ohz -DNDEBUG") |
| string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -Oh -DNDEBUG") |
| string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -Oh -r -DNDEBUG") |
| endif() |
| |
| if (${lang} STREQUAL "ASM") |
| string(APPEND CMAKE_ASM_FLAGS_INIT " ") |
| string(APPEND CMAKE_ASM_FLAGS_DEBUG_INIT " -r") |
| string(APPEND CMAKE_ASM_FLAGS_MINSIZEREL_INIT " -DNDEBUG") |
| string(APPEND CMAKE_ASM_FLAGS_RELEASE_INIT " -DNDEBUG") |
| string(APPEND CMAKE_ASM_FLAGS_RELWITHDEBINFO_INIT " -r -DNDEBUG") |
| endif() |
| |
| set(CMAKE_${lang}_LINK_EXECUTABLE "\"${CMAKE_IAR_LINKER}\" -S <OBJECTS> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <LINK_LIBRARIES> -o <TARGET>") |
| set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "\"${CMAKE_IAR_AR}\" <TARGET> <LINK_FLAGS> <OBJECTS>") |
| set(CMAKE_${lang}_ARCHIVE_CREATE "\"${CMAKE_IAR_AR}\" <TARGET> <LINK_FLAGS> <OBJECTS>") |
| set(CMAKE_${lang}_ARCHIVE_APPEND "") |
| set(CMAKE_${lang}_ARCHIVE_FINISH "") |
| |
| set(CMAKE_LIBRARY_PATH_FLAG "-I") |
| |
| set(CMAKE_LINKER "${CMAKE_IAR_LINKER}" CACHE FILEPATH "The IAR linker" FORCE) |
| set(CMAKE_AR "${CMAKE_IAR_AR}" CACHE FILEPATH "The IAR archiver" FORCE) |
| endmacro() |