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/kubebuilder/default.nix

@@ -0,0 +1,49 @@
+{ lib
+, buildGoModule
+, fetchFromGitHub
+, makeWrapper
+, git
+, go
+, gnumake
+}:
+
+buildGoModule rec {
+  pname = "kubebuilder";
+  version = "3.3.0";
+
+  src = fetchFromGitHub {
+    owner = "kubernetes-sigs";
+    repo = "kubebuilder";
+    rev = "v${version}";
+    sha256 = "sha256-xLeS0vfYuLEdzuou67ViduaBf62+Yqk+scaCCK+Xetk=";
+  };
+  vendorSha256 = "sha256-zE/y9FAoUZBmWiUMWbc66CwkK0h7SEXzfZY3KkjtQ0A=";
+
+  subPackages = ["cmd"];
+
+  ldflags = [
+    "-X main.kubeBuilderVersion=v${version}"
+    "-X main.goos=${go.GOOS}"
+    "-X main.goarch=${go.GOARCH}"
+    "-X main.gitCommit=v${version}"
+    "-X main.buildDate=v${version}"
+  ];
+
+  doCheck = true;
+
+  postInstall = ''
+    mv $out/bin/cmd $out/bin/kubebuilder
+    wrapProgram $out/bin/kubebuilder \
+      --prefix PATH : ${lib.makeBinPath [ go gnumake ]}
+  '';
+
+  allowGoReference = true;
+  nativeBuildInputs = [ makeWrapper git ];
+
+  meta = with lib; {
+    homepage = "https://github.com/kubernetes-sigs/kubebuilder";
+    description = "SDK for building Kubernetes APIs using CRDs";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ cmars ];
+  };
+}