None => true,
Some(target) => target == rustc_version::version_meta().unwrap().host,
};
- let sysroot = if is_host { dir.join("HOST") } else { PathBuf::from(dir) };
+ let mut sysroot = if is_host { dir.join("HOST") } else { PathBuf::from(dir) };
+ if cfg!(target_os = "windows") {
+ // Replace backslashes in path to slashes as they cause problems.
+ // Win10 Powershell can work with slashes in paths.
+ sysroot = PathBuf::from(
+ String::from(sysroot.to_str().unwrap()).replace("\\", "/")
+ );
+ }
std::env::set_var("MIRI_SYSROOT", &sysroot); // pass the env var to the processes we spawn, which will turn it into "--sysroot" flags
if print_env {
println!("MIRI_SYSROOT={}", sysroot.display());