-march=cooperlake only available in gcc >= 10
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@ -8,6 +8,7 @@ include $(TOPDIR)/Makefile.system
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ifeq ($(C_COMPILER), GCC)
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GCCVERSIONGTEQ9 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 9)
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GCCVERSIONGTEQ10 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 10)
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endif
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ifeq ($(ARCH), power)
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@ -38,7 +39,12 @@ endif
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ifdef TARGET_CORE
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ifeq ($(TARGET_CORE), COOPERLAKE)
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override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE) -march=cooperlake
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override CFLAGS += -DBUILD_KERNEL -DTABLE_NAME=gotoblas_$(TARGET_CORE)
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ifeq ($(GCCVERSIONGTEQ10, 1)
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override CFLAGS += -march=cooperlake
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else
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override CFLAGS += -march=skylake-avx512
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endif
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ifeq ($(OSNAME), CYGWIN_NT)
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override CFLAGS += -fno-asynchronous-unwind-tables
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endif
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