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34 lines
1.1 KiB
34 lines
1.1 KiB
# SPDX-License-Identifier: Apache-2.0 |
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# |
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# Copyright (c) 2023 Intel Corporation |
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# |
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# Findarmclang module for locating arm clang compiler. |
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# |
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# The module defines the following variables: |
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# |
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# 'armclang_FOUND', 'ARMCLANG_FOUND' |
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# True if the arm clang toolchain/compiler was found. |
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# |
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# 'ARMCLANG_VERSION' |
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# The version of the arm clang toolchain. |
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include(FindPackageHandleStandardArgs) |
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if(CMAKE_C_COMPILER) |
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# Parse the 'clang --version' output to find the installed version. |
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execute_process(COMMAND ${CMAKE_C_COMPILER} --target=${triple} --version OUTPUT_VARIABLE ARMCLANG_VERSION ERROR_QUIET) |
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string(REPLACE "\n" ";" armclang_version_list "${ARMCLANG_VERSION}") |
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set(ARMCLANG_VERSION ARMCLANG_VERSION-NOTFOUND) |
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foreach(line ${armclang_version_list}) |
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# Compiler version is either terminated directly, or followed by space and extra build info. |
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if(line MATCHES ".*[aA]rm [cC]ompiler[^0-9]*([0-9.]+)($| .*$)") |
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set(ARMCLANG_VERSION "${CMAKE_MATCH_1}") |
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break() |
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endif() |
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endforeach() |
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endif() |
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find_package_handle_standard_args(armclang |
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REQUIRED_VARS CMAKE_C_COMPILER |
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VERSION_VAR ARMCLANG_VERSION |
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)
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