Hi Helin,
It still has errors:
You can get access to 10.239.129.2 with root/tester.
/root/zzz/dpdk is the latest dpdk code, /root/zzz/error is the latest code with
the patch appled.
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_prefetch.c:65: error: 'testfn_prefetch_cmd'
define d but not used
make[5]: *** [test_prefetch.o] Error 1
make[5]: *** Waiting for unfinished jobs....
CC test_table.o
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_byteorder.c:99: error: 'testfn_byteorder_cmd'
defi ned but not used
make[5]: *** [test_byteorder.o] Error 1
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_pci.c:203: error: 'testfn_pci_cmd' defined but
not used
make[5]: *** [test_pci.o] Error 1
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_memory.c:92: error: 'testfn_memory_cmd' defined
bu t not used
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_cycles.c:96: error: 'testfn_cycles_cmd' defined
bu t not used
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_spinlock.c:341: error: 'testfn_spinlock_cmd'
defin ed but not used
make[5]: *** [test_cycles.o] Error 1
make[5]: *** [test_memory.o] Error 1
make[5]: *** [test_spinlock.o] Error 1
LD dump_cfg
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_per_lcore.c:144: error: 'testfn_per_lcore_cmd'
def ined but not used
make[5]: *** [test_per_lcore.o] Error 1
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_atomic.c:382: error: 'testfn_atomic_cmd' defined
b ut not used
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_ring_perf.c:421: error: 'testfn_ring_perf_cmd'
def ined but not used
make[5]: *** [test_atomic.o] Error 1
make[5]: *** [test_ring_perf.o] Error 1
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_memzone.c:1052: error: 'testfn_memzone_cmd'
define d but not used
make[5]: *** [test_memzone.o] Error 1
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_malloc.c:1053: error: 'testfn_malloc_cmd' defined
but not used
make[5]: *** [test_malloc.o] Error 1
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_ring.c:1400: error: 'testfn_ring_cmd' defined but
not used
make[5]: *** [test_ring.o] Error 1
cc1: warnings being treated as errors
/root/zzz/error/app/test/test_table.c:211: error: 'testfn_table_cmd' defined
but not used
make[5]: LD testacl
*** [test_table.o] Error 1
INSTALL-APP cmdline_test
INSTALL-MAP cmdline_test.map
make[4]: *** [test] Error 2
make[4]: *** Waiting for unfinished jobs....
INSTALL-MAP dump_cfg.map
INSTALL-APP dump_cfg
INSTALL-APP testacl
INSTALL-MAP testacl.map
LD testpipeline
INSTALL-APP testpipeline
INSTALL-MAP testpipeline.map
LD testpmd
INSTALL-APP testpmd
INSTALL-MAP testpmd.map
make[3]: *** [app] Error 2
make[2]: *** [all] Error 2
make[1]: *** [x86_64-native-linuxapp-gcc_install] Error 2
make: *** [install] Error 2
> -----Original Message-----
> From: Zhang, Helin
> Sent: Monday, October 13, 2014 3:18 PM
> To: dev at dpdk.org
> Cc: Zhan, Zhaochen; Cao, Waterman; Zhang, Helin
> Subject: [PATCH] i40e: fix of compile error
>
> 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 at intel.com>
> ---
> lib/librte_pmd_i40e/Makefile | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/lib/librte_pmd_i40e/Makefile b/lib/librte_pmd_i40e/Makefile
> index 4b31675..bd3428f 100644
> --- a/lib/librte_pmd_i40e/Makefile
> +++ b/lib/librte_pmd_i40e/Makefile
> @@ -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)))
> --
> 1.8.1.4
