39 lines
1.5 KiB
CMake
39 lines
1.5 KiB
CMake
#-------------------------------------------------------------------------------
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# Copyright (c) 2017-2020, Arm Limited. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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#-------------------------------------------------------------------------------
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#Built in compiler identification does not work for embedded targets, so
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#override it here.
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#Stop built in CMakeDetermine<lang>.cmake scripts to run.
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set (CMAKE_C_COMPILER_ID_RUN 1)
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#Stop cmake run compiler tests.
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set (CMAKE_C_COMPILER_FORCED true)
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if(NOT DEFINED CMAKE_C_COMPILER)
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message(FATAL_ERROR "Please set CMAKE_C_COMPILER to hold the full path of \
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your compiler executable")
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endif(NOT DEFINED CMAKE_C_COMPILER)
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get_filename_component(_C_COMPILER_NAME ${CMAKE_C_COMPILER} NAME)
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#Based on the name of the compiler executable select which tool we use.
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if (_C_COMPILER_NAME MATCHES "^.*armclang(\\.exe)?$")
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set(CMAKE_C_COMPILER_ID "ARMCLANG" CACHE INTERNAL "C compiler ID" FORCE)
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set(ARM_TOOLCHAIN_FILE "Compiler/ARMClang-C")
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elseif (_C_COMPILER_NAME MATCHES "^.*gcc(\\.exe)?$")
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set(CMAKE_C_COMPILER_ID "GNUARM" CACHE INTERNAL "C compiler ID" FORCE)
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set(ARM_TOOLCHAIN_FILE "Compiler/GNUARM-C")
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elseif (_C_COMPILER_NAME MATCHES "^.*iccarm(\\.exe)?$")
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set(CMAKE_C_COMPILER_ID "IARARM" CACHE INTERNAL "C compiler ID" FORCE)
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set(ARM_TOOLCHAIN_FILE "Compiler/IARARM-C")
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else()
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message(FATAL_ERROR "C Compiler executable ${_C_COMPILER_NAME} is unknown.\
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Please add needed settings to ${CMAKE_CURRENT_LIST_FILE}")
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endif ()
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include(${ARM_TOOLCHAIN_FILE})
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