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/version-management/git-and-tools/git-vendor/default.nix

@@ -0,0 +1,66 @@
+{ lib, stdenv, fetchFromGitHub, writeShellScriptBin, skawarePackages
+}:
+
+let
+  version = "1.3.0";
+  sha256 = "sha256-CFv9gZQHeEiZctJFyB6PJ1dVNkrQ7PlVtgZuteQQTJ0=";
+
+in stdenv.mkDerivation {
+  pname = "git-vendor";
+  inherit version;
+
+  src = fetchFromGitHub {
+    owner = "brettlangdon";
+    repo = "git-vendor";
+    rev = "v${version}";
+    inherit sha256;
+  };
+
+  outputs = [ "bin" "man" "doc" "out" ];
+
+  PREFIX = (placeholder "out");
+  BINPREFIX = "${placeholder "bin"}/bin";
+  MANPREFIX = "${placeholder "man"}/share/man/man1";
+
+  buildInputs = [
+    # stubbing out a `git config` check that `make install` tries to do
+    (writeShellScriptBin "git" "")
+  ];
+
+  postInstall = ''
+    ${skawarePackages.cleanPackaging.commonFileActions {
+        docFiles = [
+          "LICENSE"
+          "README.md"
+        ];
+        noiseFiles = [
+          "bin/git-vendor"
+          "Makefile"
+          "etc/bash_completion.sh"
+          "man"
+          "install.sh"
+        ];
+      }} $doc/share/doc/git-vendor
+  '';
+
+  postFixup = ''
+    ${skawarePackages.cleanPackaging.checkForRemainingFiles}
+  '';
+
+  meta = {
+    description = "A git command for managing vendored dependencies";
+    longDescription = ''
+      git-vendor is a wrapper around git-subtree commands for checking out and updating vendored dependencies.
+
+      By default git-vendor conforms to the pattern used for vendoring golang dependencies:
+        * Dependencies are stored under vendor/ directory in the repo.
+        * Dependencies are stored under the fully qualified project path.
+            e.g. https://github.com/brettlangdon/forge will be stored under vendor/github.com/brettlangdon/forge.
+    '';
+    homepage = "https://github.com/brettlangdon/git-vendor";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.Profpatsch ];
+    platforms = lib.platforms.all;
+  };
+
+}