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fallback from cooperlake to skylake if gcc<10

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Martin Kroeker 2020-08-19 20:48:39 +02:00 committed by GitHub
parent 71d33c952d
commit 7c1986640b
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1 changed files with 2 additions and 0 deletions
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cmake/cc.cmake
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@ -110,6 +110,8 @@ if (${CORE} STREQUAL "COOPERLAKE")
execute_process(COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
if (${GCC_VERSION} VERSION_GREATER 10.1 OR ${GCC_VERSION} VERSION_EQUAL 10.1)
set (CCOMMON_OPT = "${CCOMMON_OPT} -march=cooperlake")
else ()
set (CCOMMON_OPT "${CCOMMON_OPT} -march=skylake-avx512")
endif()
endif ()
endif ()