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rust-lang / cc-rs

Rust library for build scripts to compile C/C++ code into a Rust library
https://docs.rs/cc
Apache License 2.0
1.76k stars 425 forks source link

Parallelise compiler detection #1122

Open NobodyXu opened 3 days ago

NobodyXu commented 3 days ago

https://github.com/rust-lang/cc-rs/blob/eddc1fd3f944c2e00e9f067a6373b28868b54bcd/src/tool.rs#L143

Spawns two processes here, we could run them in parallel to speedup the detection.