diff --git a/cmake/system_check.cmake b/cmake/system_check.cmake index fe30c7600..9b8a3d39d 100644 --- a/cmake/system_check.cmake +++ b/cmake/system_check.cmake @@ -71,6 +71,8 @@ if (X86_64 OR X86) execute_process(COMMAND ${CMAKE_C_COMPILER} -march=skylake-avx512 -v -o ${PROJECT_BINARY_DIR}/avx512.o -x c ${PROJECT_BINARY_DIR}/avx512.tmp OUTPUT_QUIET ERROR_QUIET RESULT_VARIABLE NO_AVX512) if (NO_AVX512 EQUAL 1) set (CCOMMON_OPT "${CCOMMON_OPT} -DNO_AVX512") +else() +set (CCOMMON_OPT "${CCOMMON_OPT} -march=skylake-avx512") endif() file(REMOVE "avx512.tmp" "avx512.o") endif()