dpdk-dev-libibverbs: suppress gcc7 warnings

Ignore -Wformat-truncation in init.c.

Signed-off-by: Joe Slater <jslater@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>

2 files changed, 26 insertions, 1 deletions

diff --git a/common/recipes-extended/dpdk-dev-libibverbs/dpdk-dev-libibverbs_1.2.1-3.4-2.0.0.0.bb b/common/recipes-extended/dpdk-dev-libibverbs/dpdk-dev-libibverbs_1.2.1-3.4-2.0.0.0.bb
index 32363bbc..5636d8fa 100644
--- a/common/recipes-extended/dpdk-dev-libibverbs/dpdk-dev-libibverbs_1.2.1-3.4-2.0.0.0.bb
+++ b/common/recipes-extended/dpdk-dev-libibverbs/dpdk-dev-libibverbs_1.2.1-3.4-2.0.0.0.bb
@@ -3,7 +3,9 @@ HOMEPAGE = "https://github.com/Mellanox/dpdk-dev-libibverbs"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM =  "file://COPYING;md5=7c557f27dd795ba77cc419dddc656b51"
 
-SRC_URI = "https://github.com/Mellanox/dpdk-dev-libibverbs/archive/libibverbs-${PV}.tar.gz;name=${PN}"
+SRC_URI = "https://github.com/Mellanox/dpdk-dev-libibverbs/archive/libibverbs-${PV}.tar.gz;name=${PN} \
+           file://init_c.patch \
+          "
 
 SRC_URI[dpdk-dev-libibverbs.md5sum] = "65234ee278eb437a7069326f37cd4d86"
 SRC_URI[dpdk-dev-libibverbs.sha256sum] = "a6471515556cb8d10ad471bb7efb8cf760b248a28aceb57d4534d50d572f56cd"
diff --git a/common/recipes-extended/dpdk-dev-libibverbs/files/init_c.patch b/common/recipes-extended/dpdk-dev-libibverbs/files/init_c.patch
new file mode 100644
index 00000000..a7708d7c
--- /dev/null
+++ b/common/recipes-extended/dpdk-dev-libibverbs/files/init_c.patch
@@ -0,0 +1,23 @@
+dpdk-dev-libibverbs: suppress gcc7 warnings
+
+We know that format-truncation in init.c is okay.
+
+Upstream-Status: Pending
+
+Signed-off-by: Joe Slater <joe.slater@windriver.com>
+
+
+--- a/src/init.c
++++ b/src/init.c
+@@ -31,6 +31,11 @@
+  * SOFTWARE.
+  */
+ 
++/* For this file we know we can ignore this warning. */
++#if __GNUC__ > 6
++#pragma GCC diagnostic ignored "-Wformat-truncation"
++#endif
++
+ #if HAVE_CONFIG_H
+ #  include <config.h>
+ #endif /* HAVE_CONFIG_H */