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/virtualization/flintlock/default.nix

@@ -0,0 +1,49 @@
+{ lib
+, cni-plugins
+, buildGoModule
+, firecracker
+, containerd
+, runc
+, makeWrapper
+, fetchFromGitHub
+}:
+
+buildGoModule rec{
+  pname = "flintlock";
+  version = "0.1.0-alpha.9";
+
+  src = fetchFromGitHub {
+    owner = "weaveworks";
+    repo = "flintlock";
+    rev = "v${version}";
+    sha256 = "sha256-Xw3g2wh0fPUknSuAKoJL3jxVZS50wSPZ9Wz05zkTVXM=";
+  };
+
+  vendorSha256 = "sha256-EjVlM6AD+O/z6+R5TRBmmRWbrP4C+qyvsnEjwOkDkUE=";
+
+  subPackages = [ "cmd/flintlock-metrics" "cmd/flintlockd" ];
+
+  ldflags = [ "-s" "-w" "-X github.com/weaveworks/flintlock/internal/version.Version=v${version}" ];
+
+  nativeBuildInputs = [
+    makeWrapper
+  ];
+
+  buildInputs = [
+    firecracker
+  ];
+
+  postInstall = ''
+    for prog in flintlockd flintlock-metrics; do
+      wrapProgram "$out/bin/$prog" --prefix PATH : ${lib.makeBinPath [ cni-plugins firecracker containerd runc ]}
+    done
+  '';
+
+  meta = with lib; {
+    description = "Create and manage the lifecycle of MicroVMs backed by containerd";
+    homepage = "https://github.com/weaveworks/flintlock";
+    license = licenses.mpl20;
+    platforms = [ "x86_64-linux" "aarch64-linux" ];
+    maintainers = with maintainers; [ techknowlogick ];
+  };
+}