diff options
Diffstat (limited to 'Modules/Compiler/IAR-C.cmake')
| -rw-r--r-- | Modules/Compiler/IAR-C.cmake | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/Modules/Compiler/IAR-C.cmake b/Modules/Compiler/IAR-C.cmake new file mode 100644 index 0000000..0ef1a2a --- /dev/null +++ b/Modules/Compiler/IAR-C.cmake @@ -0,0 +1,86 @@ +# This file is processed when the IAR C Compiler is used +# +# C Language Specification support +# - Newer versions of the IAR C Compiler require the --c89 flag to build a file under the C90 standard. +# - Earlier versions of the compiler had C90 by default, not requiring the backward-compatibility flag. +# +# The IAR Language Extensions +# - The IAR Language Extensions can be enabled by -e flag +# +include(Compiler/IAR) +include(Compiler/CMakeCommonCompilerMacros) + +if(NOT DEFINED CMAKE_C_COMPILER_VERSION) + message(FATAL_ERROR "CMAKE_C_COMPILER_VERSION not detected. This should be automatic.") +endif() + +# Unused after CMP0128 +set(CMAKE_C_EXTENSION_COMPILE_OPTION -e) + +if(CMAKE_C_COMPILER_VERSION_INTERNAL VERSION_GREATER 7) + set(CMAKE_C90_STANDARD_COMPILE_OPTION --c89) + set(CMAKE_C90_EXTENSION_COMPILE_OPTION --c89 -e) +else() + set(CMAKE_C90_STANDARD_COMPILE_OPTION "") + set(CMAKE_C90_EXTENSION_COMPILE_OPTION -e) +endif() + +set(CMAKE_C${CMAKE_C_STANDARD_COMPUTED_DEFAULT}_STANDARD_COMPILE_OPTION "") +set(CMAKE_C${CMAKE_C_STANDARD_COMPUTED_DEFAULT}_EXTENSION_COMPILE_OPTION -e) + +# Architecture specific +if("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "ARM") + if (CMAKE_C_COMPILER_VERSION VERSION_LESS 5) + # IAR C Compiler for Arm prior version 5.xx uses XLINK. Support in CMake is not implemented. + message(FATAL_ERROR "IAR C Compiler for Arm version ${CMAKE_C_COMPILER_VERSION} not supported by CMake.") + endif() + __compiler_iar_ilink(C) + __compiler_check_default_language_standard(C 5.10 90 6.10 99 8.10 11 8.40 17) + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "RX") + __compiler_iar_ilink(C) + __compiler_check_default_language_standard(C 1.10 90 2.10 99 4.10 11 4.20 17) + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "RH850") + __compiler_iar_ilink(C) + __compiler_check_default_language_standard(C 1.10 90 1.10 99 2.10 11 2.21 17) + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "RL78") + if(CMAKE_C_COMPILER_VERSION VERSION_LESS 2) + # IAR C Compiler for RL78 prior version 2.xx uses XLINK. Support in CMake is not implemented. + message(FATAL_ERROR "IAR C Compiler for RL78 version ${CMAKE_C_COMPILER_VERSION} not supported by CMake.") + endif() + __compiler_iar_ilink(C) + __compiler_check_default_language_standard(C 2.10 90 2.10 99 4.10 11 4.20 17) + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "RISCV") + __compiler_iar_ilink(C) + __compiler_check_default_language_standard(C 1.10 90 1.10 99 1.10 11 1.21 17) + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "AVR") + __compiler_iar_xlink(C) + __compiler_check_default_language_standard(C 7.10 99) + set(CMAKE_C_OUTPUT_EXTENSION ".r90") + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "MSP430") + __compiler_iar_xlink(C) + __compiler_check_default_language_standard(C 1.10 90 5.10 99) + set(CMAKE_C_OUTPUT_EXTENSION ".r43") + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "V850") + __compiler_iar_xlink(C) + __compiler_check_default_language_standard(C 1.10 90 4.10 99) + set(CMAKE_C_OUTPUT_EXTENSION ".r85") + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "8051") + __compiler_iar_xlink(C) + __compiler_check_default_language_standard(C 6.10 90 8.10 99) + set(CMAKE_C_OUTPUT_EXTENSION ".r51") + +elseif("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "STM8") + __compiler_iar_ilink(C) + __compiler_check_default_language_standard(C 3.11 90 3.11 99) + +else() + message(FATAL_ERROR "CMAKE_C_COMPILER_ARCHITECTURE_ID not detected. This should be automatic.") +endif() |