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/gruut-ipa/default.nix

@@ -0,0 +1,48 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, espeak
+, numpy
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "gruut-ipa";
+  version = "0.13.0";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "rhasspy";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-Q2UKELoG8OaAPxIrZNCpXgeWZ2fCzb3g3SOVzCm/gg0=";
+  };
+
+  postPatch = ''
+    patchShebangs bin/*
+    substituteInPlace bin/speak-ipa \
+      --replace '${"\${src_dir}:"}' "$out/lib/${python.libPrefix}/site-packages:" \
+      --replace "do espeak" "do ${espeak}/bin/espeak"
+  '';
+
+  propagatedBuildInputs = [
+    numpy
+  ];
+
+  checkPhase = ''
+    runHook preCheck
+    ${python.interpreter} -m unittest discover
+    runHook postCheck
+  '';
+
+  pythonImportsCheck = [
+    "gruut_ipa"
+  ];
+
+  meta = with lib; {
+    description = "Library for manipulating pronunciations using the International Phonetic Alphabet (IPA)";
+    homepage = "https://github.com/rhasspy/gruut-ipa";
+    license = licenses.mit;
+    maintainers = teams.tts.members;
+  };
+}