hare-nix/pkgs/ld.rs

#!/usr/bin/env -S cargo +nightly -q -Zscript

use std::env;
use std::process::Command;

fn main() {
    let mut args = vec![
        "-e".to_string(), "_start".to_string(),
        "-lSystem".to_string(),
        "-L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX14.4.sdk".to_string()
    ];

    let mut argv: Vec<_> = env::args().skip(1).collect();
    while argv.len() > 0 {
        let arg = argv.remove(0);
        match &*arg {
            "-T" | "-z" => {
                // Skip next one too
                _ = argv.remove(0);
            }
            "--gc-sections" => {}
            "-Wl,--gc-sections" | "-Wl,--no-gc-sections" => {}
            _ if arg.starts_with("-T") => {}
            _ if arg.starts_with("-z") => {}
            _ if arg.starts_with("--script=") => {}
            _ => {
                args.push(arg);
            }
        }
    }

    Command::new("ld").args(&args).status().unwrap();
}