This patch caused build error with i686-native-linuxapp-gcc (gcc version is
4.8.3)
> > i686-native-linuxapp-gcc compile error info:
> >
> > INSTALL-LIB librte_pmd_vmxnet3_uio.a
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c: In function
> > ?i40e_aq_set_lldp_mib?:
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:3772:32: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> > cmd->address_high = CPU_TO_LE32(I40E_HI_WORD((u64)buff));
> > ^
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:3773:30: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> > cmd->address_low = CPU_TO_LE32(I40E_LO_DWORD((u64)buff));
> > ^
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c: In function
> > ?i40e_aq_set_arp_proxy_config?:
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:5817:33: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> > cmd->address_high = CPU_TO_LE32(I40E_HI_DWORD((u64)proxy_config));
> > ^
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:5818:30: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> > cmd->address_low = CPU_TO_LE32(I40E_LO_DWORD((u64)proxy_config));
> > ^
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c: In function
> > ?i40e_aq_set_ns_proxy_table_entry?:
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:5852:14: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> >CPU_TO_LE32(I40E_HI_DWORD((u64)ns_proxy_table_entry));
> > ^
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:5854:12: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> >CPU_TO_LE32(I40E_LO_DWORD((u64)ns_proxy_table_entry));
> > ^
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c: In function
> > ?i40e_aq_set_clear_wol_filter?:
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:5914:33: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> > cmd->address_high = CPU_TO_LE32(I40E_HI_DWORD((u64)filter));
> > ^
> > /root/dpdk/drivers/net/i40e/base/i40e_common.c:5915:30: error: cast
> > from pointer to integer of different size [-Werror=pointer-to-int-cast]
> > cmd->address_low = CPU_TO_LE32(I40E_LO_DWORD((u64)filter));
> > ^
> > cc1: all warnings being treated as errors
> > make[6]: *** [i40e_common.o] Error 1
> > make[5]: *** [i40e] Error 2
> > make[5]: *** Waiting for unfinished jobs
> > INSTALL-LIB librte_pmd_ixgbe.a
> > AR librte_pmd_e1000.a
> > INSTALL-LIB librte_pmd_e1000.a
> > make[4]: *** [net] Error 2
> > make[3]: *** [drivers] Error 2
> > make[2]: *** [all] Error 2
> > make[1]: *** [pre_install] Error 2
> > make: *** [install] Error 2
-Original Message-
From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Panu Matilainen
Sent: Monday, December 7, 2015 8:37 PM
To: dev at dpdk.org
Subject: [dpdk-dev] [PATCH] i40e: remove redundant compiler warning disablers
These may have been required at some point but current i40e base driver
compiles cleanly without them, at least with clang 3.7.0 and gcc 5.1.1.
Signed-off-by: Panu Matilainen
---
drivers/net/i40e/Makefile | 13 -
1 file changed, 13 deletions(-)
diff --git a/drivers/net/i40e/Makefile b/drivers/net/i40e/Makefile index
033ee4a..4ffaf0d 100644
--- a/drivers/net/i40e/Makefile
+++ b/drivers/net/i40e/Makefile
@@ -53,23 +53,10 @@ CFLAGS_BASE_DRIVER = -wd593 -wd188 else ifeq ($(CC),
clang) CFLAGS_BASE_DRIVER += -Wno-sign-compare CFLAGS_BASE_DRIVER +=
-Wno-unused-value -CFLAGS_BASE_DRIVER += -Wno-unused-parameter
-CFLAGS_BASE_DRIVER += -Wno-strict-aliasing -CFLAGS_BASE_DRIVER += -Wno-format
-CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers -CFLAGS_BASE_DRIVER +=
-Wno-pointer-to-int-cast -CFLAGS_BASE_DRIVER += -Wno-format-nonliteral
CFLAGS_BASE_DRIVER += -Wno-unused-variable else CFLAGS_BASE_DRIVER =
-Wno-sign-compare CFLAGS_BASE_DRIVER += -Wno-unused-value -CFLAGS_BASE_DRIVER
+= -Wno-unused-parameter -CFLAGS_BASE_DRIVER += -Wno-strict-aliasing
-CFLAGS_BASE_DRIVER += -Wno-format -CFLAGS_BASE_DRIVER +=
-Wno-missing-field-initializers -CFLAGS_BASE_DRIVER += -Wno-pointer-to-int-cast
-CFLAGS_BASE_DRIVER += -Wno-format-nonliteral -CFLAGS_BASE_DRIVER +=
-Wno-format-security CFLAGS_BASE_DRIVER += -Wno-unused-variable
ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
--
2.5.0
