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/development/interpreters/asmrepl/Gemfile

@@ -0,0 +1,3 @@
+source 'https://rubygems.org' do
+  gem 'asmrepl'
+end

pkgs/development/interpreters/asmrepl/Gemfile.lock

@@ -0,0 +1,18 @@
+GEM
+  specs:
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    asmrepl (1.0.3)
+      fisk (~> 2)
+    fisk (2.3.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  asmrepl!
+
+BUNDLED WITH
+   2.2.24

pkgs/development/interpreters/asmrepl/default.nix

@@ -0,0 +1,17 @@
+{ lib, bundlerApp, bundlerUpdateScript }:
+
+bundlerApp {
+  pname = "asmrepl";
+  gemdir = ./.;
+  exes = [ "asmrepl" ];
+
+  passthru.updateScript = bundlerUpdateScript "asmrepl";
+
+  meta = with lib; {
+    description = "A REPL for x86-64 assembly language";
+    homepage = "https://github.com/tenderlove/asmrepl";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ lom ];
+    platforms = platforms.x86_64;
+  };
+}

pkgs/development/interpreters/asmrepl/gemset.nix

@@ -0,0 +1,23 @@
+{
+  asmrepl = {
+    dependencies = ["fisk"];
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "10d0zvkhk3ja48vvx28hfsqfrzfl66vdpmk3gcgb5viy174c72v6";
+      type = "gem";
+    };
+    version = "1.0.3";
+  };
+  fisk = {
+    groups = ["default"];
+    platforms = [];
+    source = {
+      remotes = ["https://rubygems.org"];
+      sha256 = "1mq2a7hjs9xfg514ci0xw90c33rzq1y58ywpnmhp7w767ll6wldd";
+      type = "gem";
+    };
+    version = "2.3.0";
+  };
+}