From: Panu Matilainen <pmatilai@redhat.com>
To: dev@dpdk.org
Cc: rasesh.mody@qlogic.com
Subject: [dpdk-dev] [PATCH] qede: fix build with gcc >= 6.0
Date: Tue, 10 May 2016 13:01:25 +0300 [thread overview]
Message-ID: <bf736eb9491042b119d18c1401f7563b400e1e59.1462874485.git.pmatilai@redhat.com> (raw)
With gcc >= 6.0, qede base driver fails to build with:
drivers/net/qede/base/ecore_cxt.c: In function 'ecore_cdu_init_common':
cc1: error: left shift of negative value [-Werror=shift-negative-value]
Since the base drivers are untouchable, work around by disabling
the warning.
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
---
drivers/net/qede/Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/qede/Makefile b/drivers/net/qede/Makefile
index 47e01be..884e173 100644
--- a/drivers/net/qede/Makefile
+++ b/drivers/net/qede/Makefile
@@ -47,6 +47,9 @@ CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
CFLAGS_BASE_DRIVER += -Wno-missing-declarations
CFLAGS_BASE_DRIVER += -Wno-maybe-uninitialized
CFLAGS_BASE_DRIVER += -Wno-strict-prototypes
+ifeq ($(shell test $(GCC_VERSION) -ge 60 && echo 1), 1)
+CFLAGS_BASE_DRIVER += -Wno-shift-negative-value
+endif
else ifeq ($(CC), clang)
CFLAGS_BASE_DRIVER += -Wno-format-extra-args
CFLAGS_BASE_DRIVER += -Wno-visibility
--
2.5.5
next reply other threads:[~2016-05-10 10:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-10 10:01 Panu Matilainen [this message]
2016-05-13 15:37 ` Thomas Monjalon
2016-05-14 1:06 ` Rasesh Mody
2016-05-18 7:29 ` Panu Matilainen
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