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/coursera-dl/default.nix

@@ -0,0 +1,53 @@
+{ lib, fetchFromGitHub, fetchpatch, glibcLocales, pandoc, python3 }:
+
+let
+  pythonPackages = python3.pkgs;
+
+in pythonPackages.buildPythonApplication rec {
+  pname = "coursera-dl";
+  version = "0.11.5";
+
+  src = fetchFromGitHub {
+    owner = "coursera-dl";
+    repo = "coursera-dl";
+    rev = version;
+    sha256 = "0akgwzrsx094jj30n4bd2ilwgva4qxx38v3bgm69iqfxi8c2bqbk";
+  };
+
+  nativeBuildInputs = with pythonPackages; [ pandoc ];
+
+  buildInputs = with pythonPackages; [ glibcLocales ];
+
+  propagatedBuildInputs = with pythonPackages; [ attrs beautifulsoup4 configargparse keyring pyasn1 requests six urllib3 ];
+
+  checkInputs = with pythonPackages; [ pytest mock ];
+
+  postPatch = ''
+    substituteInPlace requirements.txt \
+      --replace '==' '>='
+  '';
+
+  preConfigure = ''
+    export LC_ALL=en_US.utf-8
+  '';
+
+  checkPhase = ''
+    # requires dbus service
+    py.test -k 'not test_get_credentials_with_keyring' .
+  '';
+
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/coursera-dl/coursera-dl/pull/789.patch";
+      sha256 = "sha256:07ca6zdyw3ypv7yzfv2kzmjvv86h0rwzllcg0zky27qppqz917bv";
+    })
+  ];
+
+  meta = with lib; {
+    description = "CLI for downloading Coursera.org videos and naming them";
+    homepage = "https://github.com/coursera-dl/coursera-dl";
+    license = licenses.lgpl3Plus;
+    maintainers = with maintainers; [ alexfmpe ];
+    platforms = platforms.darwin ++ platforms.linux;
+  };
+}