From 683e9a747f934cbd326e2b45ad916c3a88242fa3 Mon Sep 17 00:00:00 2001
From: chayleaf <chayleaf-git@pavluk.org>
Date: Mon, 12 Jun 2023 20:12:15 +0700
Subject: [PATCH] ccache: use preprocessor mode; system76-scheduler: add osu!
 to games

---
 pkgs/default.nix          | 4 ++++
 system/hosts/nixmsi.nix   | 3 +++
 system/modules/ccache.nix | 2 ++
 3 files changed, 9 insertions(+)

diff --git a/pkgs/default.nix b/pkgs/default.nix
index 0246f1a..4facadd 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -337,11 +337,15 @@ rec {
     };
   };
   linuxPackages_bpiR3 = pkgs.linuxPackagesFor linux_bpiR3;
+  # there are few direct hits with the linux kernel, so use CCACHE_NODIRECT
+  # (direct hits are file-based, non-direct are preprocessed file-based)
   ccacheWrapper = pkgs.ccacheWrapper.override {
     extraConfig = ''
       export CCACHE_COMPRESS=1
       export CCACHE_DIR="/var/cache/ccache"
       export CCACHE_UMASK=007
+      export CCACHE_SLOPPINESS=include_file_mtime,time_macros
+      export CCACHE_NODIRECT=1
       if [ ! -d "$CCACHE_DIR" ]; then
         echo "====="
         echo "Directory '$CCACHE_DIR' does not exist"
diff --git a/system/hosts/nixmsi.nix b/system/hosts/nixmsi.nix
index e149bc5..3611d22 100644
--- a/system/hosts/nixmsi.nix
+++ b/system/hosts/nixmsi.nix
@@ -213,6 +213,9 @@ in {
   environment.etc."system76-scheduler/exceptions.ron".source =
     "${pkgs.system76-scheduler}/etc/system76-scheduler/exceptions.ron";*/
   services.system76-scheduler.enable = true;
+  services.system76-scheduler.assignments = {
+    games.matchers = [ "osu!" ];
+  };
 
   common.workstation = true;
   common.gettyAutologin = true;
diff --git a/system/modules/ccache.nix b/system/modules/ccache.nix
index 01b4033..735b5b5 100644
--- a/system/modules/ccache.nix
+++ b/system/modules/ccache.nix
@@ -15,6 +15,8 @@
           export CCACHE_COMPRESS=1
           export CCACHE_DIR="${config.programs.ccache.cacheDir}"
           export CCACHE_UMASK=007
+          export CCACHE_SLOPPINESS=include_file_mtime,time_macros
+          export CCACHE_NODIRECT=1
           if [ ! -d "$CCACHE_DIR" ]; then
             echo "====="
             echo "Directory '$CCACHE_DIR' does not exist"