From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: Bruce Richardson <bruce.richardson@intel.com>
Subject: [dpdk-dev] [PATCH 02/10] drivers/net: disable new gcc 7 warnings for base code
Date: Thu, 4 May 2017 16:38:14 +0100 [thread overview]
Message-ID: <20170504153822.19461-3-bruce.richardson@intel.com> (raw)
In-Reply-To: <20170504153822.19461-1-bruce.richardson@intel.com>
For base code in drivers shared with other projects, disable the new
warnings from gcc 7 about unlabelled fall-through in switch statements.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/net/e1000/Makefile | 3 +++
drivers/net/fm10k/Makefile | 3 +++
drivers/net/ixgbe/Makefile | 3 +++
drivers/net/qede/Makefile | 3 +++
4 files changed, 12 insertions(+)
diff --git a/drivers/net/e1000/Makefile b/drivers/net/e1000/Makefile
index a32fabe..b5592d6 100644
--- a/drivers/net/e1000/Makefile
+++ b/drivers/net/e1000/Makefile
@@ -57,6 +57,9 @@ CFLAGS_BASE_DRIVER += -Wno-unused-variable
ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
ifeq ($(shell test $(GCC_VERSION) -ge 60 && echo 1), 1)
CFLAGS_BASE_DRIVER += -Wno-misleading-indentation
+ifeq ($(shell test $(GCC_VERSION) -ge 70 && echo 1), 1)
+CFLAGS_BASE_DRIVER += -Wno-implicit-fallthrough
+endif
endif
endif
endif
diff --git a/drivers/net/fm10k/Makefile b/drivers/net/fm10k/Makefile
index a8e8136..e0024f0 100644
--- a/drivers/net/fm10k/Makefile
+++ b/drivers/net/fm10k/Makefile
@@ -71,6 +71,9 @@ CFLAGS_BASE_DRIVER += -Wno-missing-field-initializers
ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
CFLAGS += -Wno-deprecated
CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
+ifeq ($(shell test $(GCC_VERSION) -ge 70 && echo 1), 1)
+CFLAGS_BASE_DRIVER += -Wno-implicit-fallthrough
+endif
endif
endif
diff --git a/drivers/net/ixgbe/Makefile b/drivers/net/ixgbe/Makefile
index 0a6b7f2..5529d81 100644
--- a/drivers/net/ixgbe/Makefile
+++ b/drivers/net/ixgbe/Makefile
@@ -76,6 +76,9 @@ endif
ifeq ($(shell test $(GCC_VERSION) -ge 50 && echo 1), 1)
CFLAGS_ixgbe_common.o += -Wno-logical-not-parentheses
+ifeq ($(shell test $(GCC_VERSION) -ge 70 && echo 1), 1)
+CFLAGS_BASE_DRIVER += -Wno-implicit-fallthrough
+endif
endif
endif
diff --git a/drivers/net/qede/Makefile b/drivers/net/qede/Makefile
index 8acef00..3323914 100644
--- a/drivers/net/qede/Makefile
+++ b/drivers/net/qede/Makefile
@@ -56,6 +56,9 @@ endif
CFLAGS_BASE_DRIVER += -Wno-strict-prototypes
ifeq ($(shell test $(GCC_VERSION) -ge 60 && echo 1), 1)
CFLAGS_BASE_DRIVER += -Wno-shift-negative-value
+ifeq ($(shell test $(GCC_VERSION) -ge 70 && echo 1), 1)
+CFLAGS_BASE_DRIVER += -Wno-implicit-fallthrough
+endif
endif
else ifeq ($(CONFIG_RTE_TOOLCHAIN_CLANG),y)
CFLAGS_BASE_DRIVER += -Wno-format-extra-args
--
2.9.3
next prev parent reply other threads:[~2017-05-04 15:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-04 15:38 [dpdk-dev] [PATCH 00/10] Enable DPDK core build with gcc 7 Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 01/10] mk: adjust gcc flags for new gcc 7 warnings Bruce Richardson
2017-05-04 16:38 ` Stephen Hemminger
2017-05-05 9:42 ` Bruce Richardson
2017-05-05 10:02 ` Thomas Monjalon
2017-05-05 10:20 ` Bruce Richardson
2017-05-05 12:18 ` Van Haaren, Harry
2017-05-04 15:38 ` Bruce Richardson [this message]
2017-05-04 15:38 ` [dpdk-dev] [PATCH 03/10] net/bnx2x: fix warnings about switch fall-through Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 04/10] net/ixgbe: fix gcc 7 warning for switch fallthrough Bruce Richardson
2017-05-05 0:46 ` Lu, Wenzhuo
2017-05-04 15:38 ` [dpdk-dev] [PATCH 05/10] net/vmxnet3: fix compile error with gcc 7 Bruce Richardson
2017-05-04 16:39 ` Stephen Hemminger
2017-05-04 15:38 ` [dpdk-dev] [PATCH 06/10] lib: fix gcc 7 warnings for switch fall-through Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 07/10] net: fix missing break inside conditional compile block Bruce Richardson
2017-05-05 9:28 ` Singh, Jasvinder
2017-05-04 15:38 ` [dpdk-dev] [PATCH 08/10] app/testpmd: document explicit switch fall-through Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 09/10] test/test: fix missing break in switch Bruce Richardson
2017-05-04 15:38 ` [dpdk-dev] [PATCH 10/10] test/test: fix gcc 7 compiler error Bruce Richardson
2017-05-05 16:38 ` [dpdk-dev] [PATCH 00/10] Enable DPDK core build with gcc 7 Thomas Monjalon
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