server-lto

packages/linux-cachyos/config-nix/cachyos-server-znver4.x86_64-linux.nix

@@ -0,0 +1 @@
+import ./cachyos-server-lto.x86_64-linux.nix // { "CONFIG_X86_64_VERSION" = "ZEN4"; }

packages/linux-cachyos/default.nix

@@ -61,6 +61,46 @@ let
     description = "Linux EEVDF-BORE scheduler Kernel by CachyOS built with LLVM and Thin LTO";
   };
 
+  serverLtoKernelAttrs = {
+    taste = "linux-cachyos-server";
+    configPath = ./config-nix/cachyos-lto.x86_64-linux.nix;
+
+    # Pass the unified arguments (including the resolved 'self') to llvm-pkgs
+    inherit (import ./lib/llvm-pkgs.nix (args // { inherit self; })) callPackage;
+    useLTO = "thin";
+
+    packagesExtend = import ./lib/llvm-module-overlay.nix args;
+
+    zfsOverride = {
+      inherit (pkgs)
+        autoreconfHook269
+        util-linux
+        coreutils
+        perl
+        udevCheckHook
+        zlib
+        libuuid
+        python3
+        attr
+        openssl
+        libtirpc
+        nfs-utils
+        gawk
+        gnugrep
+        gnused
+        systemd
+        smartmontools
+        sysstat
+        pkg-config
+        curl
+        pam
+        nix-update-script
+        ;
+    };
+
+    description = "Linux EEVDF-BORE scheduler Kernel by CachyOS built with LLVM and Thin LTO";
+  };
+
   # Evaluation hack
   brokenReplacement = pkgs.hello.overrideAttrs (prevAttrs: {
     meta = prevAttrs.meta // {
@@ -160,6 +200,15 @@ in
     description = "Linux EEVDF scheduler Kernel by CachyOS targeted for Servers";
   };
 
+  cachyos-server-lto = mkCachyKernel serverLtoKernelAttrs;
+
+  cachyos-server-lto-znver4 = mkCachyKernel (
+    serverLtoKernelAttrs
+    // {
+      configPath = ./config-nix/cachyos-znver4.x86_64-linux.nix;
+    }
+  );
+
   cachyos-hardened = mkCachyKernel {
     taste = "linux-cachyos-hardened";
     configPath = ./config-nix/cachyos-hardened.x86_64-linux.nix;