uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/desktops/cinnamon/mint-themes/default.nix

@@ -0,0 +1,43 @@
+{ fetchFromGitHub
+, lib
+, stdenv
+, python3
+, sassc
+, sass
+}:
+
+stdenv.mkDerivation rec {
+  pname = "mint-themes";
+  version = "1.8.8";
+
+  src = fetchFromGitHub {
+    owner = "linuxmint";
+    repo = pname;
+    # they don't exactly do tags, it's just a named commit
+    rev = "a833fba6917043bf410dee4364c9a36af1ce4c83";
+    hash = "sha256-8abjjD0XoApvqB8SNlWsqIEp7ozgiERGS0kWglw2DWA=";
+  };
+
+  nativeBuildInputs = [
+    python3
+    sassc
+    sass
+  ];
+
+  preBuild = ''
+    patchShebangs .
+  '';
+
+  installPhase = ''
+    mkdir -p $out
+    mv usr/share $out
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/linuxmint/mint-themes";
+    description = "Mint-X and Mint-Y themes for the cinnamon desktop";
+    license = licenses.gpl3; # from debian/copyright
+    platforms = platforms.linux;
+    maintainers = teams.cinnamon.members;
+  };
+}