From: Panu Matilainen <pmatilai@redhat.com>
Date: Tue, 10 May 2016 10:01:25 +0000 (+0300)
Subject: qede: fix build with gcc 6
X-Git-Tag: spdx-start~6925
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=84740d785c1c0511dc6b88196f8783b3ca3d2c69;p=dpdk.git

qede: fix build with gcc 6

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.

Fixes: ec94dbc57362 ("qede: add base driver")

Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
---

diff --git a/drivers/net/qede/Makefile b/drivers/net/qede/Makefile
index d0c1361167..4cc9ee86cc 100644
--- a/drivers/net/qede/Makefile
+++ b/drivers/net/qede/Makefile
@@ -50,6 +50,9 @@ 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