From 3c1868ef993c610f195a7cbd69daae7700819381 Mon Sep 17 00:00:00 2001
From: Cathal Mullan <contact@cathal.dev>
Date: Fri, 15 Nov 2024 20:58:26 +0000
Subject: [PATCH] Tweak release profile.

---
 Cargo.toml | 4 ++++
 nix/vm.nix | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 84689149..fcd98777 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,6 +49,10 @@ str_to_string = "deny"
 insta.opt-level = 3
 similar.opt-level = 3
 
+[profile.release]
+lto = "fat"
+codegen-units = 1
+
 [profile.profiling]
 inherits = "release"
 debug = true
diff --git a/nix/vm.nix b/nix/vm.nix
index 24c0838b..f17fc477 100644
--- a/nix/vm.nix
+++ b/nix/vm.nix
@@ -62,11 +62,14 @@
     defaultPackages = with pkgs; [
       gcc
       (rust-bin.stable."1.82.0".minimal)
+      sccache
       gnuplot
     ];
 
     variables = {
+      RUSTC_WRAPPER = "${pkgs.sccache}/bin/sccache";
       RUSTFLAGS = "-C target-cpu=native";
+      CARGO_INCREMENTAL = "0";
       CARGO_TARGET_DIR = "/tmp";
     };