event/octeontx: fix build for gcc < 4.6

[dpdk.git] / drivers / event / octeontx / Makefile

diff --git a/drivers/event/octeontx/Makefile b/drivers/event/octeontx/Makefile
index b26e35b..aca3d09 100644 (file)
--- a/drivers/event/octeontx/Makefile
+++ b/drivers/event/octeontx/Makefile
@@ -50,10 +50,19 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += ssovf_worker.c
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += ssovf_evdev.c
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += ssovf_probe.c
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += ssovf_mbox.c
+
 ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
 CFLAGS_ssovf_worker.o += -fno-prefetch-loop-arrays
+
+ifeq ($(shell test $(GCC_VERSION) -ge 46 && echo 1), 1)
+CFLAGS_ssovf_worker.o += -Ofast
+else
+CFLAGS_ssovf_worker.o += -O3 -ffast-math
 endif
+
+else
 CFLAGS_ssovf_worker.o += -Ofast
+endif
 
 # install this header file
 SYMLINK-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF)-include := rte_pmd_octeontx_ssovf.h