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/emulators/commanderx16/run.nix

@@ -0,0 +1,37 @@
+{ runtimeShell
+, symlinkJoin
+, writeTextFile
+}:
+
+{ emulator, rom }:
+
+assert emulator.version == rom.version;
+
+let
+  runScript = writeTextFile {
+    name = "run-x16";
+    text = ''
+      #!${runtimeShell}
+
+      defaultRom="${rom}/share/x16-rom/rom.bin"
+
+      exec "${emulator}/bin/x16emu" -rom $defaultRom "$@"
+    '';
+    executable = true;
+    destination = "/bin/run-x16";
+  };
+in
+symlinkJoin {
+  name = "run-x16-${emulator.version}";
+
+  paths = [
+    emulator
+    rom
+    runScript
+  ];
+}
+# TODO [ AndersonTorres ]:
+
+# 1. Parse the command line in order to allow the user to set an optional
+# rom-file
+# 2. generate runScript based on symlinkJoin (maybe a postBuild?)