[dpdk-dev] [PATCH] mk: suppress reference of packed members

Emmanuel Roullit emmanuel.roullit at gmail.com
Sun Jan 15 20:47:55 CET 2017


error: taking address of packed member 'mlock' of class or structure
'rte_mem_config' may result in an unaligned pointer value
[-Werror,-Waddress-of-packed-member]

Signed-off-by: Emmanuel Roullit <emmanuel.roullit at gmail.com>
---
 mk/toolchain/clang/rte.vars.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mk/toolchain/clang/rte.vars.mk b/mk/toolchain/clang/rte.vars.mk
index 7749b99..04746be 100644
--- a/mk/toolchain/clang/rte.vars.mk
+++ b/mk/toolchain/clang/rte.vars.mk
@@ -67,7 +67,7 @@ WERROR_FLAGS := -W -Wall -Wstrict-prototypes -Wmissing-prototypes
 WERROR_FLAGS += -Wmissing-declarations -Wold-style-definition -Wpointer-arith
 WERROR_FLAGS += -Wnested-externs -Wcast-qual
 WERROR_FLAGS += -Wformat-nonliteral -Wformat-security
-WERROR_FLAGS += -Wundef -Wwrite-strings
+WERROR_FLAGS += -Wundef -Wwrite-strings -Wno-address-of-packed-member
 
 ifeq ($(RTE_DEVEL_BUILD),y)
 WERROR_FLAGS += -Werror
-- 
1.9.1



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