56c827ac2c
Fixes: #40389 Update toolchain handling to use zephyr_get() to ensure consistent handling of CMake cache variables, environment variable, and CMake local variables. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
30 lines
878 B
CMake
30 lines
878 B
CMake
# SPDX-License-Identifier: Apache-2.0
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zephyr_get(ARMCLANG_TOOLCHAIN_PATH)
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assert(ARMCLANG_TOOLCHAIN_PATH "ARMCLANG_TOOLCHAIN_PATH is not set")
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if(${CMAKE_VERSION} VERSION_LESS 3.21
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AND NOT ${CMAKE_GENERATOR} STREQUAL Ninja
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)
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message(FATAL_ERROR "ARMClang Toolchain and '${CMAKE_GENERATOR}' generator "
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"doesn't work properly for target object files on CMake version: "
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"${CMAKE_VERSION}. Use the 'Ninja' generator or update to CMake >= 3.21."
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)
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endif()
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if(NOT EXISTS ${ARMCLANG_TOOLCHAIN_PATH})
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message(FATAL_ERROR "Nothing found at ARMCLANG_TOOLCHAIN_PATH: '${ARMCLANG_TOOLCHAIN_PATH}'")
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endif()
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set(TOOLCHAIN_HOME ${ARMCLANG_TOOLCHAIN_PATH})
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set(COMPILER armclang)
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set(LINKER armlink)
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set(BINTOOLS armclang)
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set(SYSROOT_TARGET arm)
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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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