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/python-modules/fontmake/default.nix

@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, glyphslib
+, setuptools-scm
+, ufo2ft
+, fonttools
+, fontmath
+, lxml
+, setuptools
+}:
+
+buildPythonPackage rec {
+  pname = "fontmake";
+  version = "3.3.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-lD7MvZdr9CeWdoZtD3+8stVJTeQN5/AQ4miA/I2TFoE=";
+    extension = "zip";
+  };
+
+  nativeBuildInputs = [ setuptools-scm ];
+
+  propagatedBuildInputs = [
+    glyphslib
+    ufo2ft
+    fonttools
+    fontmath
+    lxml
+    setuptools
+  ];
+
+  pythonImportsCheck = [ "fontmake" ];
+
+  meta = {
+    description = "Compiles fonts from various sources (.glyphs, .ufo, designspace) into binaries formats (.otf, .ttf)";
+    homepage = "https://github.com/googlefonts/fontmake";
+    license = lib.licenses.asl20;
+    maintainers = [ lib.maintainers.BarinovMaxim ];
+  };
+}