visualization_msgs 4.2.3

use std::path::Path;

fn main() {
	let lib_dir = Path::new("../../../lib")
		.canonicalize()
		.expect("Could not find '../../../lib'");
	// This allows building Rust packages that depend on message crates without
	// sourcing the install directory first.
	println!("cargo:rustc-link-search={}", lib_dir.display());
}