From 1ec3f2020f652b39e3ad1e39bed71cc4855ec636 Mon Sep 17 00:00:00 2001
From: jiangheng <[email protected]>
Date: Thu, 11 Jan 2024 16:28:06 +0800
Subject: [PATCH] 0007-dpdk-fix-cpu-flag-error-in-Intel-R-Xeon-R-CPU-E5-262

---
 config/meson.build | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/config/meson.build b/config/meson.build
index a9ccd56..6ae32ec 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -154,6 +154,10 @@ if cpu_instruction_set == 'generic'
     elif host_machine.cpu_family().startswith('riscv')
         cpu_instruction_set = 'rv64gc'
     endif
+elif host_machine.cpu_family().startswith('x86')
+    if cc.get_define('__SSE4_2__', args:'-march=native') == ''
+        cpu_instruction_set = 'corei7'
+    endif
 endif
 
 dpdk_conf.set('RTE_MACHINE', cpu_instruction_set)
-- 
2.33.0