message: print file name within the warning messages
diff: @@ -72,11 +72,11 @@ fn rename_sections(fname: String)
  .expect("objcopy failed to start");
  if !status.success() {
  - warn!("unable to rename sections!")
  + warn!("Unable to rename sections in {}", fname);
  }
  }
  } else {
  - warn!("unable to determine section names");
  + warn!("Unable to determine section names in {}", fname);
  }
  }
  