Merge pull request #508 from pwpiwi/fix_AVX512

fixing the fix: older shells don't know about &>
This commit is contained in:
Iceman
2017-12-06 17:26:49 +01:00
committed by GitHub

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@@ -192,7 +192,7 @@ MULTIARCHOBJS = $(MULTIARCHSRCS:%.c=$(OBJDIR)/%_NOSIMD.o) \
$(MULTIARCHSRCS:%.c=$(OBJDIR)/%_AVX.o) \
$(MULTIARCHSRCS:%.c=$(OBJDIR)/%_AVX2.o)
SUPPORTS_AVX512 := $(shell echo | gcc -E -mavx512f - &> /dev/null && echo "True" )
SUPPORTS_AVX512 := $(shell echo | gcc -E -mavx512f - > /dev/null 2>&1 && echo "True" )
HARD_SWITCH_NOSIMD = -mno-mmx -mno-sse2 -mno-avx -mno-avx2
HARD_SWITCH_MMX = -mmmx -mno-sse2 -mno-avx -mno-avx2
HARD_SWITCH_SSE2 = -mmmx -msse2 -mno-avx -mno-avx2