[dpdk-dev] [PATCH 00/10] Enable DPDK core build with gcc 7
Bruce Richardson
bruce.richardson at intel.com
Thu May 4 17:38:12 CEST 2017
Since GCC 7 is now yesterday's news :-), I figured we should try and make
DPDK compile successfully with that new version. The main difficulties are
because of new warnings being triggered.
* New warnings for fall-though in case statements
* New warnings for possible truncation using snprintf
* New warnings about uninitialized values.
This set of patches fixes or works around those new issues, fixing a couple of
bugs in the process, so that DPDK can compile using gcc 7.
NOTE: this set only covers the basic DPDK libs, apps and tests. It does not
cover the example apps, which still have issues.
Bruce Richardson (10):
mk: adjust gcc flags for new gcc 7 warnings
drivers/net: disable new gcc 7 warnings for base code
net/bnx2x: fix warnings about switch fall-through
net/ixgbe: fix gcc 7 warning for switch fallthrough
net/vmxnet3: fix compile error with gcc 7
lib: fix gcc 7 warnings for switch fall-through
net: fix missing break inside conditional compile block
app/testpmd: document explicit switch fall-through
test/test: fix missing break in switch
test/test: fix gcc 7 compiler error
app/test-pmd/cmdline.c | 2 ++
drivers/net/bnx2x/ecore_sp.c | 2 +-
drivers/net/bnx2x/elink.c | 3 +++
drivers/net/e1000/Makefile | 3 +++
drivers/net/fm10k/Makefile | 3 +++
drivers/net/ixgbe/Makefile | 3 +++
drivers/net/ixgbe/ixgbe_fdir.c | 2 ++
drivers/net/qede/Makefile | 3 +++
drivers/net/vmxnet3/vmxnet3_ethdev.c | 2 +-
lib/librte_cmdline/cmdline_parse_num.c | 4 ++--
lib/librte_hash/rte_hash_crc.h | 6 ++++++
lib/librte_mbuf/rte_mbuf.h | 4 ++++
lib/librte_net/rte_net_crc.c | 2 +-
mk/toolchain/gcc/rte.vars.mk | 7 +++++++
test/test/test_cmdline_num.c | 1 +
test/test/test_eventdev_sw.c | 2 +-
16 files changed, 43 insertions(+), 6 deletions(-)
--
2.9.3
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