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/wxformbuilder/default.nix

@@ -0,0 +1,35 @@
+{ lib, stdenv
+, fetchFromGitHub
+, wxGTK31
+, meson
+, ninja
+}:
+
+stdenv.mkDerivation {
+  pname = "wxFormBuilder";
+  version = "unstable-2020-08-18";
+
+  src = fetchFromGitHub {
+    owner = "wxFormBuilder";
+    repo = "wxFormBuilder";
+    rev = "d053665cc33a79dd935b518b5e7aea6baf493c92";
+    sha256 = "sha256-hTO7Fyp5ZWpq2CfIYEXB85oOkNrqr6Njfh8h0t9B6wU=";
+    fetchSubmodules = true;
+  };
+
+  nativeBuildInputs = [
+    ninja
+    meson
+  ];
+
+  buildInputs = [
+    wxGTK31
+  ];
+
+  meta = with lib; {
+    description = "RAD tool for wxWidgets GUI design";
+    homepage = "https://github.com/wxFormBuilder/wxFormBuilder";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ matthuszagh ];
+  };
+}