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
