From d81aa939f27de1e798bb45851f4651318230b92d Mon Sep 17 00:00:00 2001
From: Wenlong Zhang <zhangwenlong@loongson.cn>
Date: Fri, 20 Dec 2024 16:44:03 +0800
Subject: [PATCH] fix build error for loongarch64

(cherry picked from commit d7acd792b10cfaec81f2f3638ec322902568223c)
---
 rust.spec | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/rust.spec b/rust.spec
index 9740b50..af7ad1f 100644
--- a/rust.spec
+++ b/rust.spec
@@ -22,7 +22,7 @@
 
 Name:                rust
 Version:             1.82.0
-Release:             6
+Release:             7
 Summary:             The Rust Programming Language
 License:             Apache-2.0 OR MIT
 URL:                 https://www.rust-lang.org
@@ -376,7 +376,11 @@ test -r "%{profiler}"
   --enable-verbose-tests \
   %{?codegen_units_std} \
   --release-channel=stable
-%{python} ./x.py build -j "$ncpus" --stage 2
+%ifarch loongarch64
+	%{python} ./x.py build -j "$((($ncpus + 3) / 4))" --stage 2
+%else
+	%{python} ./x.py build -j "$ncpus" --stage 2
+%endif
 %{python} ./x.py doc --stage 2
 
 %install
@@ -545,6 +549,9 @@ export %{rust_env}
 %{_mandir}/man1/cargo*.1*
 
 %changelog
+* Fri Dec 20 2024 Wenlong Zhang <zhangwenlong@loongson.cn> - 1.82.0-7
+- fix the error out of memory for loongarch64
+
 * Sun Dec 08 2024 misaka00251 <liuxin@iscas.ac.cn> - 1.82.0-6
 - Fix rpm macros
 
-- 
Gitee