blob: 89984bb55dfd82380ade435c25e362176592a593 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// The sheer existence of this file is an awful hack. See the comments in
// `src/bootstrap/native.rs` for why this is needed when compiling LLD.
use std::env;
use std::io::{self, Write};
use std::process::{self, Command, Stdio};
fn main() {
let real_llvm_config = env::var_os("LLVM_CONFIG_REAL").unwrap();
let mut cmd = Command::new(real_llvm_config);
cmd.args(env::args().skip(1)).stderr(Stdio::piped());
let output = cmd.output().expect("failed to spawn llvm-config");
let mut stdout = String::from_utf8_lossy(&output.stdout);
if let Ok(to_replace) = env::var("LLVM_CONFIG_SHIM_REPLACE") {
if let Ok(replace_with) = env::var("LLVM_CONFIG_SHIM_REPLACE_WITH") {
stdout = stdout.replace(&to_replace, &replace_with).into();
}
}
print!("{}", stdout.replace("\\", "/"));
io::stdout().flush().unwrap();
process::exit(output.status.code().unwrap_or(1));
}
|
