const bindAtLoadWarning = "ld: warning: -bind_at_load is deprecated on macOS\n"
			if i := bytes.Index(out, []byte(bindAtLoadWarning)); i >= 0 {
				// -bind_at_load is deprecated with ld-prime, but needed for
				// correctness with older versions of ld64. Swallow the warning.
				// TODO: maybe pass -bind_at_load conditionally based on C
				// linker version.
				out = append(out[:i], out[i+len(bindAtLoadWarning):]...)
			}
		}