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-march=cooperlake requires gcc10

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Martin Kroeker 2020-08-19 17:22:12 +02:00 committed by GitHub
parent 430f741b30
commit 6a3c074786
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1 changed files with 8 additions and 1 deletions
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7
cmake/system.cmake
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@ -46,7 +46,14 @@ endif ()
if (DEFINED TARGET)
if (${TARGET} STREQUAL "COOPERLAKE" AND NOT NO_AVX512)
if (${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (${GCC_VERSION} VERSION_GREATER 10.1 OR ${GCC_VERSION} VERSION_EQUAL10.1)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=cooperlake")
else()
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")
endif()
endif()
endif()
if (${TARGET} STREQUAL "SKYLAKEX" AND NOT NO_AVX512)
set (KERNEL_DEFINITIONS "${KERNEL_DEFINITIONS} -march=skylake-avx512")