1 #![cfg_attr(test, allow(dead_code))]
5 use std::io::prelude::*;
6 use std::path::PathBuf;
9 let out_dir = PathBuf::from(env::var_os("GCCTEST_OUT_DIR").unwrap());
11 let candidate = out_dir.join(format!("out{}", i));
12 if candidate.exists() {
15 let mut f = File::create(candidate).unwrap();
16 for arg in env::args().skip(1) {
17 writeln!(f, "{}", arg).unwrap();
20 File::create(out_dir.join("libfoo.a")).unwrap();