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/applications/networking/rofi-vpn/default.nix

@@ -0,0 +1,40 @@
+{ stdenv
+, lib
+, fetchFromGitLab
+, makeWrapper
+, networkmanager
+, rofi-unwrapped
+}:
+
+stdenv.mkDerivation rec {
+  pname = "rofi-vpn";
+  version = "0.2.0";
+
+  src = fetchFromGitLab {
+    owner = "DamienCassou";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "04jcfb2jy8yyrk4mg68krwh3zb5qcyj1aq1bwk96fhybrq9k2hhp";
+  };
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D --target-directory=$out/bin/ ./rofi-vpn
+
+    wrapProgram $out/bin/rofi-vpn \
+      --prefix PATH ":" ${lib.makeBinPath [ rofi-unwrapped networkmanager ]}
+
+    runHook postInstall
+  '';
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  meta = with lib; {
+    description = "Rofi-based interface to enable VPN connections with NetworkManager";
+    homepage = "https://gitlab.com/DamienCassou/rofi-vpn";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ DamienCassou ];
+    platforms = platforms.linux;
+  };
+}