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/wayback_machine_downloader/Gemfile

@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+gem 'wayback_machine_downloader'

pkgs/applications/networking/wayback_machine_downloader/Gemfile.lock

@@ -0,0 +1,13 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    wayback_machine_downloader (2.3.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  wayback_machine_downloader
+
+BUNDLED WITH
+   2.3.6

pkgs/applications/networking/wayback_machine_downloader/default.nix

@@ -0,0 +1,16 @@
+{ lib, bundlerApp, bundlerUpdateScript }:
+bundlerApp {
+  pname = "wayback_machine_downloader";
+  exes = [ "wayback_machine_downloader" ];
+  gemdir = ./.;
+
+  passthru.updateScript = bundlerUpdateScript "wayback_machine_downloader";
+
+  meta = with lib; {
+    description = "Download websites from the Internet Archive Wayback Machine";
+    homepage = "https://github.com/hartator/wayback-machine-downloader";
+    license = licenses.mit;
+    maintainers = [ maintainers.manveru ];
+    platforms = platforms.all;
+  };
+}

pkgs/applications/networking/wayback_machine_downloader/gemset.nix

@@ -0,0 +1,12 @@
+{
+  wayback_machine_downloader = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "170426sashqc2k2angg8d0bhs7spi1x1isv6cyk2hif0l6xxm3cm";
+      type = "gem";
+    };
+    version = "2.3.1";
+  };
+}