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/compilers/elm/packages/generate-node-packages.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+ROOT="$(realpath "$(dirname -- "$(readlink -f -- "${BASH_SOURCE[0]}")")"/../../../../..)"
+
+set -eu -o pipefail
+
+$(nix-build $ROOT -A nodePackages.node2nix --no-out-link)/bin/node2nix \
+    -i node-packages.json \
+    -o node-packages.nix \
+    -c node-composition.nix \
+    --no-copy-node-env -e ../../../node-packages/node-env.nix