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/tools/package-management/nix-bundle/default.nix

@@ -0,0 +1,61 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, bzip2
+, coreutils
+, gnutar
+, gzip
+, makeWrapper
+, nix
+}:
+
+stdenv.mkDerivation rec {
+  pname = "nix-bundle";
+  version = "0.4.1";
+
+  src = fetchFromGitHub {
+    owner = "matthewbauer";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0js8spwjvw6kjxz1i072scd035fhiyazixvn84ibdnw8dx087gjv";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  # coreutils, gnutar are needed by nix for bootstrap
+  buildInputs = [
+    bzip2
+    coreutils
+    gnutar
+    gzip
+    nix
+  ];
+
+  makeFlags = [ "PREFIX=$(out)" ];
+
+  postInstall = ''
+    mkdir -p $out/bin
+    makeWrapper $out/share/nix-bundle/nix-bundle.sh $out/bin/nix-bundle \
+      --prefix PATH : ${lib.makeBinPath buildInputs}
+    ln -s $out/share/nix-bundle/nix-run.sh $out/bin/nix-run
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/matthewbauer/nix-bundle";
+    description = "Create bundles from Nixpkgs attributes";
+    longDescription = ''
+      nix-bundle is a way to package Nix attributes into single-file
+      executables.
+
+      Benefits:
+      - Single-file output
+      - Can be run by non-root users
+      - No runtime
+      - Distro agnostic
+      - No installation
+    '';
+    license = licenses.mit;
+    maintainers = [ maintainers.matthewbauer ];
+    platforms = platforms.all;
+  };
+}