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/cluster/arkade/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, stdenv
+, buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "arkade";
+  version = "0.8.25";
+
+  src = fetchFromGitHub {
+    owner = "alexellis";
+    repo = "arkade";
+    rev = version;
+    sha256 = "sha256-m4vgQ4K73qmUMwPtviUQuRC2jNIDlE516WEZkFr3Upw=";
+  };
+
+  CGO_ENABLED = 0;
+
+  vendorSha256 = "sha256-E+fjDW7UIAYDiDI8Eb8atAtccEIRcV5hqYdSxRYM9fc=";
+
+  # Exclude pkg/get: tests downloading of binaries which fail when sandbox=true
+  subPackages = [
+    "."
+    "cmd"
+    "pkg/apps"
+    "pkg/archive"
+    "pkg/config"
+    "pkg/env"
+    "pkg/helm"
+    "pkg/k8s"
+    "pkg/types"
+  ];
+
+  ldflags = [
+    "-s" "-w"
+    "-X github.com/alexellis/arkade/cmd.GitCommit=ref/tags/${version}"
+    "-X github.com/alexellis/arkade/cmd.Version=${version}"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/alexellis/arkade";
+    description = "Open Source Kubernetes Marketplace";
+    license = licenses.mit;
+    maintainers = with maintainers; [ welteki techknowlogick ];
+  };
+}