mk: require SSE4.2 support on all x86 platforms

[dpdk.git] / mk / machine / native / rte.vars.mk

diff --git a/mk/machine/native/rte.vars.mk b/mk/machine/native/rte.vars.mk
index 7f55b54..f7d98d0 100644 (file)
--- a/mk/machine/native/rte.vars.mk
+++ b/mk/machine/native/rte.vars.mk
@@ -63,8 +63,5 @@ MACHINE_CFLAGS = -march=native
 # so, set the compilation target to be a corei7, minimum target with SSE4.2.
 SSE42_SUPPORT=$(shell $(CC) -march=native -dM -E - </dev/null | grep SSE4_2)
 ifeq ($(SSE42_SUPPORT),)
-  CPU_SSE42_SUPPORT = $(shell grep SSE4\.2 /var/run/dmesg.boot 2>/dev/null)
-  ifneq ($(CPU_SSE42_SUPPORT),)
     MACHINE_CFLAGS = -march=corei7
-  endif
 endif