X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/0fb3e45541fb31b1a09070917b02b81e763777d3..1ff75f168baaf43986c7886cba4fd98a6bb9aaac:/client/Makefile

diff --git a/client/Makefile b/client/Makefile
index b9f5e78b..ec593558 100644
--- a/client/Makefile
+++ b/client/Makefile
@@ -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