Hi,
i have created a Toolchainfile for Armclang:
set(CMAKE_SYSTEM_PROCESSOR cortex-m4)
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_VERSION "6")
set(TOOLCHAIN_PATH C:/Keil_v5/ARM/ARMCLANG)
find_program(ARM_CC NAMES armclang PATHS C:/Keil_v5/ARM/ARMCLANG/bin REQUIRED NO_DEFAULT_PATH)
find_program(ARM_CXX NAMES armclang PATHS ${TOOLCHAIN_PATH}/bin REQUIRED NO_DEFAULT_PATH)
find_program(ARM_ASM NAMES armasm PATHS ${TOOLCHAIN_PATH}/bin REQUIRED NO_DEFAULT_PATH)
find_program(ARM_AR NAMES armar PATHS ${TOOLCHAIN_PATH}/bin REQUIRED NO_DEFAULT_PATH)
find_program(ARM_LINK NAMES armlink PATHS ${TOOLCHAIN_PATH}/bin REQUIRED NO_DEFAULT_PATH)
find_program(ARM_FROMELF NAMES fromelf PATHS ${TOOLCHAIN_PATH}/bin REQUIRED NO_DEFAULT_PATH)
set(CLANG_TARGET_TRIPLE arm-arm-none-eabi)
set(CMAKE_C_COMPILER_TARGET ${CLANG_TARGET_TRIPLE})
set(CMAKE_C_COMPILER ${ARM_CC} CACHE STRING "")
set(CMAKE_C_FLAGS "-mcpu=${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_CXX_COMPILER_TARGET ${CLANG_TARGET_TRIPLE})
set(CMAKE_CXX_COMPILER ${ARM_CXX} CACHE STRING "")
set(CMAKE_CXX_FLAGS "-mcpu=${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_ASM_COMPILER_TARGET ${CLANG_TARGET_TRIPLE})
set(CMAKE_ASM_COMPILER ${ARM_ASM} CACHE STRING "")
set(CMAKE_ASM_FLAGS "--cpu=${CMAKE_SYSTEM_PROCESSOR}")
set(CMAKE_LINKER ${ARM_LINK} CACHE STRING "")
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
set(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_PATH})
set(CMAKE_SYSROOT ${TOOLCHAIN_PATH})
Is it correct that I have to set the CMAKE_C_FLAGS?
Are there any good examples of toolchain files for armclang or instructions on how to create them?
There is a clang.cmake in the cmake installation directory, do I need to include it or is it automatically injected?