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/misc/stog/default.nix

@@ -0,0 +1,44 @@
+{ lib, buildDunePackage, fetchFromGitLab, ocaml
+, fmt, lwt_ppx, menhir, ocf_ppx, ppx_blob, xtmpl_ppx
+, dune-build-info, dune-site, higlo, logs, lwt, ocf, ptime, uri, uutf, xtmpl
+}:
+
+if lib.versionAtLeast ocaml.version "4.13"
+then throw "stog is not available for OCaml ${ocaml.version}"
+else
+
+buildDunePackage rec {
+  pname = "stog";
+  version = "0.20.0";
+  duneVersion = "3";
+  minimalOCamlVersion = "4.12";
+  src = fetchFromGitLab {
+    domain = "framagit.org";
+    owner = "zoggy";
+    repo = "stog";
+    rev = version;
+    sha256 = "sha256:0krj5w4y05bcfx7hk9blmap8avl31gp7yi01lpqzs6ync23mvm0x";
+  };
+
+  buildInputs = [ fmt lwt_ppx menhir ocf_ppx ppx_blob xtmpl_ppx ];
+  propagatedBuildInputs = [
+    dune-build-info
+    dune-site
+    higlo
+    logs
+    lwt
+    ocf
+    ppx_blob
+    ptime
+    uri
+    uutf
+    xtmpl
+  ];
+
+  meta = with lib; {
+    description = "XML documents and web site compiler";
+    homepage = "https://www.good-eris.net/stog";
+    license = licenses.lgpl3;
+    maintainers = with maintainers; [ regnat ];
+  };
+}