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/data/icons/kora-icon-theme/default.nix

@@ -0,0 +1,46 @@
+{ lib, stdenv, fetchFromGitHub , gtk3, adwaita-icon-theme, breeze-icons, hicolor-icon-theme }:
+
+stdenv.mkDerivation rec  {
+  pname = "kora-icon-theme";
+  version = "1.5.1";
+
+  src = fetchFromGitHub  {
+    owner = "bikass";
+    repo = "kora";
+    rev = "v${version}";
+    sha256 = "sha256-3TKjd2Lblb+/zFq7rkdgnD1dJU3kis7QZi7Ui74IWzA=";
+  };
+
+  nativeBuildInputs = [
+    gtk3
+  ];
+
+  propagatedBuildInputs = [
+    adwaita-icon-theme
+    breeze-icons
+    hicolor-icon-theme
+  ];
+
+  dontDropIconThemeCache = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/share/icons
+    mv kora* $out/share/icons/
+
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache -f $theme
+    done
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "An SVG icon theme in four variants";
+    homepage = "https://github.com/bikass/kora";
+    license = with licenses; [ gpl3Only ];
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ bloomvdomino ];
+  };
+}