1 use std::env;
2 
main()3 fn main() {
4     // Use NSS_LIB_DIR lazily. If it's not set and we can't find NSS in the path,
5     // the build will fail.
6     #[cfg(test)]
7     let lib_dir = env::var("NSS_LIB_DIR");
8     if let Ok(lib_dir) = env::var("NSS_LIB_DIR") {
9         println!("cargo:rustc-link-search={}", lib_dir);
10     }
11 }
12