eal: remove reciprocal divide license boilerplate

[dpdk.git] / drivers / net / iavf / Makefile

diff --git a/drivers/net/iavf/Makefile b/drivers/net/iavf/Makefile
index cd74e14..81c9a0d 100644 (file)
--- a/drivers/net/iavf/Makefile
+++ b/drivers/net/iavf/Makefile
@@ -15,8 +15,6 @@ LDLIBS += -lrte_bus_pci
 
 EXPORT_MAP := rte_pmd_iavf_version.map
 
-LIBABIVER := 1
-
 #
 # Add extra flags for base driver files (also known as shared code)
 # to disable warnings
@@ -45,7 +43,28 @@ SRCS-$(CONFIG_RTE_LIBRTE_IAVF_PMD) += iavf_ethdev.c
 SRCS-$(CONFIG_RTE_LIBRTE_IAVF_PMD) += iavf_vchnl.c
 SRCS-$(CONFIG_RTE_LIBRTE_IAVF_PMD) += iavf_rxtx.c
 ifeq ($(CONFIG_RTE_ARCH_X86), y)
-SRCS-$(CONFIG_RTE_LIBRTE_IAVF_INC_VECTOR) += iavf_rxtx_vec_sse.c
+SRCS-$(CONFIG_RTE_LIBRTE_IAVF_PMD) += iavf_rxtx_vec_sse.c
+endif
+
+ifeq ($(CONFIG_RTE_LIBRTE_IAVF_PMD), y)
+       ifeq ($(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 ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
+                               CFLAGS_iavf_rxtx_vec_avx2.o += -march=core-avx2
+                       else
+                               CFLAGS_iavf_rxtx_vec_avx2.o += -mavx2
+                       endif
+               endif
+       endif
+endif
+
+ifeq ($(CC_AVX2_SUPPORT), 1)
+       SRCS-$(CONFIG_RTE_LIBRTE_IAVF_PMD) += iavf_rxtx_vec_avx2.c
 endif
 
 include $(RTE_SDK)/mk/rte.lib.mk