linuxPackages.shufflecake: 0.5.1 -> 0.5.2; fix build with gcc 14 (#410642)

pkgs/os-specific/linux/shufflecake/default.nix

@@ -9,13 +9,13 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   name = "shufflecake";
-  version = "0.5.1";
+  version = "0.5.2";
   src = fetchFromGitea {
     domain = "codeberg.org";
     owner = "shufflecake";
     repo = "shufflecake-c";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-ULRx+WEz7uQ1C0JDaXORo6lmiwBAwD20j/XP92YE/K0=";
+    hash = "sha256-EF9VKaqcNJt3hd/CUT+QeW17tc5ByStDanGGwi4uL4s=";
   };
 
   nativeBuildInputs = kernel.moduleBuildDependencies;
@@ -27,6 +27,9 @@ stdenv.mkDerivation (finalAttrs: {
     "KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
   ];
 
+  # GCC 14 makes this an error by default, remove when fixed upstream
+  env.NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-pointer-types";
+
   outputs = [
     "out"
     "bin"