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/tools/misc/wakatime/default.nix

@@ -0,0 +1,28 @@
+{ lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "wakatime";
+  version = "1.38.0";
+
+  src = fetchFromGitHub {
+    owner = "wakatime";
+    repo = "wakatime-cli";
+    rev = "v${version}";
+    sha256 = "sha256-nlv0NOvUi/yf2lQytdfRE7YwcSpRHQRlI0zzeKAA760=";
+  };
+
+  vendorSha256 = "sha256-WKay4/bsy8jCOTQ2jHQPMBNfIuTI3QzdmhG1aOHNK0Y=";
+
+  meta = with lib; {
+    inherit (src.meta) homepage;
+    description = "WakaTime command line interface";
+    longDescription = ''
+      Command line interface to WakaTime used by all WakaTime text editor
+      plugins. You shouldn't need to directly use this package unless you
+      are building your own plugin or your text editor's plugin asks you
+      to install the wakatime CLI interface manually.
+    '';
+    license = licenses.bsd3;
+    mainProgram = "wakatime-cli";
+  };
+}