From cd708367a6558eca37715f8068f044a55402edab Mon Sep 17 00:00:00 2001
From: YunQiang Su <yunqiang@isrc.iscas.ac.cn>
Date: Wed, 18 Dec 2024 14:22:03 +0800
Subject: [PATCH] Don't use local_detect_cpu when cross build

-march=native makes no sense for cross build.
---
 gcc/gcc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/gcc.cc b/gcc/gcc.cc
index 179d507f255..f2387e0fae2 100644
--- a/gcc/gcc.cc
+++ b/gcc/gcc.cc
@@ -5800,7 +5800,7 @@ do_self_spec (const char *spec)
   do_spec_1 (" ", 0, NULL);
 
   const char* tune_native = NULL;
-#if defined (__x86_64__) || defined (__aarch64__)
+#if !defined(CROSS_DIRECTORY_STRUCTURE) && (defined (__x86_64__) || defined (__aarch64__))
   tune_native = eval_spec_function ("local_cpu_detect", "cpu", "");
 #endif
   if (tune_native == NULL)
-- 
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