changes to gamescope

packages/gamescope/default.nix

@@ -0,0 +1,28 @@
+{
+  gamescope,
+  fetchFromGitHub,
+}:
+
+let
+  rev = "9416ca9334da7ff707359e5f6aa65dcfff66aa01";
+in
+gamescope.overrideAttrs (oldAttrs: {
+  version = "unstable-20251206105151-9416ca";
+  NIX_CFLAGS_COMPILE = [ "-fno-fast-math" ];
+
+  src = fetchFromGitHub {
+    inherit rev;
+    owner = "ValveSoftware";
+    repo = "gamescope";
+    fetchSubmodules = true;
+    hash = "sha256-bZXyNmhLG1ZcD9nNKG/BElp6I57GAwMSqAELu2IZnqA=";
+  };
+
+  # Unsure if this bit is necessary, though I guess it's nice to have the version gamescope shows match
+  postPatch = (oldAttrs.postPatch or "") + ''
+    substituteInPlace src/meson.build \
+      --replace-fail "'git', 'describe', '--always', '--tags', '--dirty=+'" "'echo', '${rev}'"
+
+    patchShebangs default_extras_install.sh
+  '';
+})