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i40e/base: fix build with gcc < 4.4

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It fixes the compile error as below on gcc version 4.3.4.
cc1: error: unrecognized command line option "-Wno-unused-but-set-variable"

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Tested-by: Zhaochen Zhan <zhaochen.zhan@intel.com>
This commit is contained in:
Helin Zhang 2014-10-13 15:18:19 +08:00 committed by Thomas Monjalon
parent a779ba05d4
commit 96d5c1656b
1 changed files with 6 additions and 2 deletions
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8
lib/librte_pmd_i40e/Makefile
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@ -55,8 +55,7 @@ CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
else
CFLAGS_BASE_DRIVER = -Wno-unused-but-set-variable
CFLAGS_BASE_DRIVER += -Wno-sign-compare
CFLAGS_BASE_DRIVER = -Wno-sign-compare
CFLAGS_BASE_DRIVER += -Wno-unused-value
CFLAGS_BASE_DRIVER += -Wno-unused-parameter
CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
@ -65,6 +64,11 @@ CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
CFLAGS_BASE_DRIVER += -Wno-format-security
ifeq ($(shell test $(GCC_MAJOR_VERSION) -ge 4 -a $(GCC_MINOR_VERSION) -ge 4 && echo 1), 1)
CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
endif
CFLAGS_i40e_lan_hmc.o += -Wno-error
endif
OBJS_BASE_DRIVER=$(patsubst %.c,%.o,$(notdir $(wildcard $(RTE_SDK)/lib/librte_pmd_i40e/i40e/*.c)))