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bootstrap: open llvm_config as r+w

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This previously failed on Windows because the `llvm_config` file was
open as read-only.
This commit is contained in:
许杰友 Jieyou Xu (Joe) 2024-07-17 16:45:42 +08:00
parent cb12b52f16
commit 3bee50736d
1 changed files with 1 additions and 1 deletions
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src/bootstrap/src/core/download.rs
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@ -706,7 +706,7 @@ download-rustc = false
let file_times = fs::FileTimes::new().set_accessed(now).set_modified(now); let file_times = fs::FileTimes::new().set_accessed(now).set_modified(now);
let llvm_config = llvm_root.join("bin").join(exe("llvm-config", self.build)); let llvm_config = llvm_root.join("bin").join(exe("llvm-config", self.build));
let llvm_config_file = t!(File::open(llvm_config)); let llvm_config_file = t!(File::options().write(true).open(llvm_config));
t!(llvm_config_file.set_times(file_times)); t!(llvm_config_file.set_times(file_times));