From a9a4dd02b34675fa2a10aac586421fcc5e2c27de Mon Sep 17 00:00:00 2001
From: SparrowLii <liyuan179@huawei.com>
Date: Thu, 14 Sep 2023 16:03:43 +0800
Subject: [PATCH] set parallel_compiler to default

---
 src/bootstrap/config.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
index e5fdac3ceda7b..5ca2cf4c5e316 100644
--- a/src/bootstrap/config.rs
+++ b/src/bootstrap/config.rs
@@ -1429,7 +1429,7 @@ impl Config {
             set(&mut config.use_lld, rust.use_lld);
             set(&mut config.lld_enabled, rust.lld);
             set(&mut config.llvm_tools_enabled, rust.llvm_tools);
-            config.rustc_parallel = rust.parallel_compiler.unwrap_or(false);
+            config.rustc_parallel = rust.parallel_compiler.unwrap_or(true);
             config.rustc_default_linker = rust.default_linker;
             config.musl_root = rust.musl_root.map(PathBuf::from);
             config.save_toolstates = rust.save_toolstates.map(PathBuf::from);