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/tools/buildah/wrapper.nix

@@ -0,0 +1,54 @@
+{ buildah-unwrapped
+, runCommand
+, makeWrapper
+, lib
+, extraPackages ? []
+, buildah
+, runc # Default container runtime
+, crun # Container runtime (default with cgroups v2 for podman/buildah)
+, conmon # Container runtime monitor
+, slirp4netns # User-mode networking for unprivileged namespaces
+, fuse-overlayfs # CoW for images, much faster than default vfs
+, util-linux # nsenter
+, cni-plugins # not added to path
+, iptables
+}:
+
+let
+  buildah = buildah-unwrapped;
+
+  preferLocalBuild = true;
+
+  binPath = lib.makeBinPath ([
+    runc
+    crun
+    conmon
+    slirp4netns
+    fuse-overlayfs
+    util-linux
+    iptables
+  ] ++ extraPackages);
+
+in runCommand buildah.name {
+  name = "${buildah.pname}-wrapper-${buildah.version}";
+  inherit (buildah) pname version;
+
+  meta = builtins.removeAttrs buildah.meta [ "outputsToInstall" ];
+
+  outputs = [
+    "out"
+    "man"
+  ];
+
+  nativeBuildInputs = [
+    makeWrapper
+  ];
+
+} ''
+  ln -s ${buildah.man} $man
+
+  mkdir -p $out/bin
+  ln -s ${buildah-unwrapped}/share $out/share
+  makeWrapper ${buildah-unwrapped}/bin/buildah $out/bin/buildah \
+    --prefix PATH : ${binPath}
+''