mirror of
https://github.com/open-quantum-safe/liboqs.git
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eccb24f21e
* Fix OQS_PORTABLE_BUILD logic for schemes imported with copy_from_upstream * Correct interpretation of pclmulqdq required flag * Only run detect_gcc_clang_intrinsics on X86_64
20 lines
683 B
CMake
20 lines
683 B
CMake
# SPDX-License-Identifier: MIT
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if(ARCH_X86_64)
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try_run(RUN_RESULT COMPILE_RESULT
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"${CMAKE_BINARY_DIR}" "${PROJECT_SOURCE_DIR}/.CMake/detect_gcc_clang_intrinsics.c"
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COMPILE_DEFINITIONS -march=native
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RUN_OUTPUT_VARIABLE RUN_OUTPUT)
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if(NOT RUN_RESULT EQUAL 0)
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message(FATAL_ERROR ".CMake/detect_gcc_clang_intrinsics.c returned exit code: " ${RUN_RESULT})
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endif()
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foreach(CPU_EXTENSION ${RUN_OUTPUT})
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set(OQS_USE_${CPU_EXTENSION}_INSTRUCTIONS ON)
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endforeach()
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if(OQS_USE_AVX512BW_INSTRUCTIONS AND
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OQS_USE_AVX512DQ_INSTRUCTIONS AND
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OQS_USE_AVX512F_INSTRUCTIONS)
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set(OQS_USE_AVX512_INSTRUCTIONS ON)
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endif()
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endif()
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