lol

packages/linux-cachyos/prepare.nix

@@ -9,7 +9,13 @@
   commonMakeFlags,
 }:
 let
-  version = if stdenv.isAarch64 then "6.12.47" else cachyConfig.versions.linux.version;
+  version =
+    if cachyConfig.taste == "linux-cachyos-asahi" then
+      cachyConfig.versions.linux.version
+    else if stdenv.isAarch64 then
+      "6.12.47"
+    else
+      cachyConfig.versions.linux.version;
 
   majorMinor = lib.versions.majorMinor version;
 
@@ -26,7 +32,14 @@ let
   };
 
   src =
-    if stdenv.isAarch64 then
+    if cachyConfig.taste == "linux-cachyos-asahi" then
+      fetchFromGitHub {
+        owner = cachyConfig.versions.linux.owner;
+        repo = cachyConfig.versions.linux.repo;
+        rev = cachyConfig.versions.linux.rev;
+        inherit (cachyConfig.versions.linux) hash;
+      }
+    else if stdenv.isAarch64 then
       let
         tag = "stable_20250916";
         hash = "sha256-Rjn+eWl5cLcc9wgjS3HYVaWM5eKMN3pPfPbsu+QGR/M=";
@@ -432,6 +445,10 @@ let
         "-d LATENCYTOP"
         "-d DEBUG_PREEMPT"
       ];
+  # Asahi uses the LTS config base since it tracks the same 6.18 kernel series
+  configTaste =
+    if cachyConfig.taste == "linux-cachyos-asahi" then "linux-cachyos-lts" else cachyConfig.taste;
+
 in
 stdenv.mkDerivation (finalAttrs: {
   inherit src patches;
@@ -461,7 +478,7 @@ stdenv.mkDerivation (finalAttrs: {
     runHook preBuild
 
     echo ${cachyConfig.taste}
-    cp "${config-src}/${cachyConfig.taste}/config" ".config"
+    cp "${config-src}/${configTaste}/config" ".config"
     make $makeFlags olddefconfig
     patchShebangs scripts/config
     scripts/config ${lib.concatStringsSep " " pkgbuildConfig}