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/terminal-emulators/havoc/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, libxkbcommon
+, pkg-config
+, wayland
+, wayland-protocols
+}:
+
+stdenv.mkDerivation rec {
+  pname = "havoc";
+  version = "0.4.0";
+
+  src = fetchFromGitHub {
+    owner = "ii8";
+    repo = pname;
+    rev = version;
+    hash = "sha256-zNKDQqkDeNj5fB5EdMVfAs2H4uBgLh6Fp3uSjiJ1VhQ=";
+  };
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    libxkbcommon
+    wayland
+    wayland-protocols
+  ];
+
+  dontConfigure = true;
+
+  installFlags = [ "PREFIX=$$out" ];
+
+  postInstall = ''
+    install -D -m 644 havoc.cfg -t $out/etc/${pname}/
+    install -D -m 644 README.md -t $out/share/doc/${pname}-${version}/
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/ii8/havoc";
+    description = "A minimal terminal emulator for Wayland";
+    license = with licenses; [ mit publicDomain ];
+    platforms = with platforms; unix;
+    maintainers = with maintainers; [ AndersonTorres ];
+  };
+}