28 lines
823 B
Diff
28 lines
823 B
Diff
From cd708367a6558eca37715f8068f044a55402edab Mon Sep 17 00:00:00 2001
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From: YunQiang Su <yunqiang@isrc.iscas.ac.cn>
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Date: Wed, 18 Dec 2024 14:22:03 +0800
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Subject: [PATCH] Don't use local_detect_cpu when cross build
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-march=native makes no sense for cross build.
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---
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gcc/gcc.cc | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gcc/gcc.cc b/gcc/gcc.cc
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index 179d507f255..f2387e0fae2 100644
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--- a/gcc/gcc.cc
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+++ b/gcc/gcc.cc
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@@ -5800,7 +5800,7 @@ do_self_spec (const char *spec)
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do_spec_1 (" ", 0, NULL);
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const char* tune_native = NULL;
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-#if defined (__x86_64__) || defined (__aarch64__)
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+#if !defined(CROSS_DIRECTORY_STRUCTURE) && (defined (__x86_64__) || defined (__aarch64__))
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tune_native = eval_spec_function ("local_cpu_detect", "cpu", "");
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#endif
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if (tune_native == NULL)
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--
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Gitee
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