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46 lines
1.4 KiB
46 lines
1.4 KiB
# Copyright (c) 2025 IAR Systems AB |
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# |
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# SPDX-License-Identifier: Apache-2.0 |
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zephyr_get(IAR_TOOLCHAIN_PATH) |
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assert(IAR_TOOLCHAIN_PATH "IAR_TOOLCHAIN_PATH is not set") |
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set(IAR_TOOLCHAIN_VARIANT none) |
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if(NOT EXISTS ${IAR_TOOLCHAIN_PATH}) |
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message(FATAL_ERROR "Nothing found at IAR_TOOLCHAIN_PATH: '${IAR_TOOLCHAIN_PATH}'") |
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endif() |
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if(EXISTS ${IAR_TOOLCHAIN_PATH}/bin/iccarm) |
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message(STATUS "Found toolchain: IAR C/C++ Compiler for Arm (${IAR_TOOLCHAIN_PATH})") |
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set(IAR_COMPILER iccarm) |
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set(IAR_LINKER ilinkarm) |
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elseif(EXISTS ${IAR_TOOLCHAIN_PATH}/bin/iccarm.exe) |
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message(STATUS "Found toolchain: IAR C/C++ Compiler for Arm (${IAR_TOOLCHAIN_PATH})") |
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set(IAR_COMPILER iccarm) |
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set(IAR_LINKER ilinkarm) |
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endif() |
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set(IAR_TOOLCHAIN_VARIANT ${IAR_COMPILER}) |
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# iar relies on Zephyr SDK for the use of C preprocessor (devicetree) and objcopy |
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find_package(Zephyr-sdk 0.16 REQUIRED) |
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message(STATUS "Found Zephyr SDK at ${ZEPHYR_SDK_INSTALL_DIR}") |
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set(TOOLCHAIN_HOME ${IAR_TOOLCHAIN_PATH}) |
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# Handling to be improved in Zephyr SDK, to avoid overriding ZEPHYR_TOOLCHAIN_VARIANT by |
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# find_package(Zephyr-sdk) if it's already set |
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set(ZEPHYR_TOOLCHAIN_VARIANT iar) |
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set(COMPILER iar) |
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set(LINKER iar) |
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set(BINTOOLS iar) |
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if("${IAR_TOOLCHAIN_VARIANT}" STREQUAL "iccarm") |
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set(SYSROOT_TARGET arm) |
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else() |
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set(SYSROOT_TARGET riscv) |
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endif() |
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set(CROSS_COMPILE ${TOOLCHAIN_HOME}/bin/) |
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set(TOOLCHAIN_HAS_NEWLIB OFF CACHE BOOL "True if toolchain supports NewLib")
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