41 lines
1.3 KiB
CMake
41 lines
1.3 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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# Configures CMake for using ccac
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# MWDT compiler (CCAC) can't be used for preprocessing the DTS sources as it has
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# weird restrictions about file extensions. Synopsys Jira issue: P10019563-38578
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# Let's temporarily use GNU compiler instead.
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find_program(CMAKE_DTS_PREPROCESSOR arc-elf32-gcc)
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if (NOT CMAKE_DTS_PREPROCESSOR)
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find_program(CMAKE_DTS_PREPROCESSOR arc-linux-gcc)
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endif()
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if (NOT CMAKE_DTS_PREPROCESSOR)
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find_program(CMAKE_DTS_PREPROCESSOR gcc)
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endif()
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if(NOT CMAKE_DTS_PREPROCESSOR)
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message(FATAL_ERROR "Zephyr was unable to find any GNU compiler (ARC or host one) for DTS preprocessing")
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endif()
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find_program(CMAKE_C_COMPILER ${CROSS_COMPILE}ccac PATH ${TOOLCHAIN_HOME} NO_DEFAULT_PATH)
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find_program(CMAKE_LLVM_COV ${CROSS_COMPILE}llvm-cov PATH ${TOOLCHAIN_HOME} NO_DEFAULT_PATH)
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set(CMAKE_GCOV "${CMAKE_LLVM_COV} gcov")
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if(CMAKE_C_COMPILER STREQUAL CMAKE_C_COMPILER-NOTFOUND)
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message(FATAL_ERROR "Zephyr was unable to find the Metaware compiler")
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endif()
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} --version
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RESULT_VARIABLE ret
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OUTPUT_QUIET
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ERROR_QUIET
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)
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if(ret)
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message(FATAL_ERROR "Executing the below command failed. Are permissions set correctly?
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'${CMAKE_C_COMPILER} --version'"
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)
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endif()
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