X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fi40e%2FMakefile;h=5663f5b1c6d94b8e09934f928347bd9234e03efb;hb=d4b89002b0b7792e5fc0f2f9d8d2e4c5489b33b3;hp=4b9634d44b7f40efd059d3ca71931594610068fc;hpb=5566a3e35866ce9e5eacf886c27b460ebfcd6ee9;p=dpdk.git

diff --git a/drivers/net/i40e/Makefile b/drivers/net/i40e/Makefile
index 4b9634d44b..5663f5b1c6 100644
--- a/drivers/net/i40e/Makefile
+++ b/drivers/net/i40e/Makefile
@@ -86,6 +86,25 @@ SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_flow.c
 SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += rte_pmd_i40e.c
 SRCS-$(CONFIG_RTE_LIBRTE_I40E_PMD) += i40e_tm.c
 
+ifeq ($(findstring RTE_MACHINE_CPUFLAG_AVX2,$(CFLAGS)),RTE_MACHINE_CPUFLAG_AVX2)
+	CC_AVX2_SUPPORT=1
+else
+	CC_AVX2_SUPPORT=\
+	$(shell $(CC) -march=core-avx2 -dM -E - </dev/null 2>&1 | \
+	grep -q AVX2 && echo 1)
+	ifeq ($(CC_AVX2_SUPPORT), 1)
+		ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
+			CFLAGS_i40e_rxtx_vec_avx2.o += -march=core-avx2
+		else
+			CFLAGS_i40e_rxtx_vec_avx2.o += -mavx2
+		endif
+	endif
+endif
+
+ifeq ($(CC_AVX2_SUPPORT), 1)
+	SRCS-$(CONFIG_RTE_LIBRTE_I40E_INC_VECTOR) += i40e_rxtx_vec_avx2.c
+endif
+
 # install this header file
 SYMLINK-$(CONFIG_RTE_LIBRTE_I40E_PMD)-include := rte_pmd_i40e.h