update deps and nix, remove pa_eq as module is deprecated

1 files changed, 4 insertions, 3 deletions

diff --git a/build.rs b/build.rs
index 14d9a03..2de8ee3 100644
--- a/build.rs
+++ b/build.rs
@@ -1,5 +1,3 @@
-extern crate lalrpop;
-
 #[macro_use]
 extern crate structopt;
 
@@ -13,7 +11,10 @@ use std::env;
 mod cli;
 
 fn main() {
-    lalrpop::process_root().unwrap();
+    lalrpop::Configuration::new()
+        .use_cargo_dir_conventions()
+        .process()
+        .unwrap();
 
     let outdir = env::var_os("OUT_DIR").expect("OUT_DIR environment variable not defined");