Always pass -O to rustc

japaric · Jul 6, 2014 · 49c3cde · 49c3cde
1 parent 040cc37
commit 49c3cde
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/cargo/ops/cargo_rustc.rs b/src/cargo/ops/cargo_rustc.rs
@@ -220,6 +220,7 @@ fn prepare_rustc(root: &Path, target: &Target, crate_types: Vec<&str>,
 
     build_base_args(&mut args, target, crate_types, cx);
     build_deps_args(&mut args, cx);
+    args.push("-O".to_string());
 
     util::process("rustc")
         .cwd(root.clone())