[dpdk-dev] [PATCH v2] eal: ignore alignment warnings for x86 vector

[Haiyue Wang]

There several alignment warnings when including rte_memcpy header file
externally like OVS for x86.

Signed-off-by: Haiyue Wang <haiyue.wang at intel.com>
---
v2: Use __GUNC__ macro to apply for suppressing  the warning.
---
 lib/librte_eal/x86/include/rte_memcpy.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/librte_eal/x86/include/rte_memcpy.h b/lib/librte_eal/x86/include/rte_memcpy.h
index ba44c4a32..d4cfe8dd5 100644
--- a/lib/librte_eal/x86/include/rte_memcpy.h
+++ b/lib/librte_eal/x86/include/rte_memcpy.h
@@ -22,6 +22,10 @@
 extern "C" {
 #endif
 
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wcast-align"
+#endif
+
 /**
  * Copy bytes from one location to another. The locations must not overlap.
  *
-- 
2.26.2