CC virtual_pmd.o CC test_link_bonding_mode4.o cc1: warnings being treated as errors /root/dpdk/app/test/test_link_bonding_mode4.c: In function ?test_mode4_expired?: /root/dpdk/x86_64-native-linuxapp-gcc/include/rte_ring.h:645: error: dereferencing pointer ?pkt.409? does break strict-aliasing rules /root/dpdk/x86_64-native-linuxapp-gcc/include/rte_ring.h:729: error: dereferencing pointer ?pkt.409? does break strict-aliasing rules ... cc1: warnings being treated as errors /root/dpdk/app/test/virtual_pmd.c: In function ?virtual_ethdev_stats_reset?: /root/dpdk/x86_64-native-linuxapp-gcc/include/rte_ring.h:645: error: dereferencing pointer ?pkt.338? does break strict-aliasing rules /root/dpdk/x86_64-native-linuxapp-gcc/include/rte_ring.h:729: error: dereferencing pointer ?pkt.338? does break strict-aliasing rules
This patch fixes the compilation by disabling these warnings. Changes in v2: Added missing gcc version check (checking if gcc 4.4 is present) Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com> --- app/test/Makefile | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/app/test/Makefile b/app/test/Makefile index 4aca77c..9639a71 100644 --- a/app/test/Makefile +++ b/app/test/Makefile @@ -158,6 +158,15 @@ CFLAGS_test_memcpy_perf.o += -fno-var-tracking-assignments endif endif +# Disable warnings of no-strict-aliasing in virtual_pmd +# and test_link_bonding_mode4 tests +ifeq ($(CC), gcc) +ifeq ($(shell test $(GCC_VERSION) -eq 44 && echo 1), 1) +CFLAGS_virtual_pmd.o += -Wno-strict-aliasing +CFLAGS_test_link_bonding_mode4.o += -Wno-strict-aliasing +endif +endif + # this application needs libraries first DEPDIRS-y += lib -- 1.7.4.1
