File util-xdp_samples-Only-ignore-Wstringop-truncation-di.patch of Package xdp-tools

From eab11e5edbf10a4632b8144ba4816744c5965c63 Mon Sep 17 00:00:00 2001
From: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Date: Thu, 8 Jun 2023 14:08:44 +0800
Subject: [PATCH 1/1] util/xdp_samples: Only ignore -Wstringop-truncation
 diagnostic on GCC 8 or greater

String truncation detection is only available on GCC 8 or greater.
Ignore it only when it is recognized by GCC.

Signed-off-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
 lib/util/xdp_sample.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/util/xdp_sample.h b/lib/util/xdp_sample.h
index 2b6038d..0aa5e5c 100644
--- a/lib/util/xdp_sample.h
+++ b/lib/util/xdp_sample.h
@@ -54,7 +54,7 @@ const char *get_driver_name(int ifindex);
 int get_mac_addr(int ifindex, void *mac_addr);
 
 #pragma GCC diagnostic push
-#ifndef __clang__
+#if !defined(__clang__) && (__GNUC__ > 7)
 #pragma GCC diagnostic ignored "-Wstringop-truncation"
 #endif
 __attribute__((unused))
-- 
2.40.1