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/networking/p2p/tremc/default.nix

@@ -0,0 +1,59 @@
+{ lib, stdenv, fetchFromGitHub, fetchpatch, python3Packages
+, x11Support ? !stdenv.isDarwin
+, xclip ? null
+, pbcopy ? null
+, useGeoIP ? false # Require /var/lib/geoip-databases/GeoIP.dat
+}:
+let
+  wrapperPath = with lib; makeBinPath (
+    optional x11Support xclip ++
+    optional stdenv.isDarwin pbcopy
+  );
+in
+python3Packages.buildPythonApplication rec {
+  pname = "tremc";
+  version = "0.9.2";
+
+  src = fetchFromGitHub {
+    owner = "tremc";
+    repo = pname;
+    rev = version;
+    sha256 = "1fqspp2ckafplahgba54xmx0sjidx1pdzyjaqjhz0ivh98dkx2n5";
+  };
+
+  patches = [
+    # Remove when version >0.9.2 is released
+    (fetchpatch {
+      url = "https://github.com/tremc/tremc/commit/bdffff2bd76186a4e3488b83f719fc7f7e3362b6.patch";
+      sha256 = "1zip2skh22v0yyv2hmszxn5jshp9m1jpw0fsyfvmqfxzq7m3czy5";
+      name = "replace-decodestring-with-decodebytes.patch";
+    })
+  ];
+
+  buildInputs = with python3Packages; [
+    python
+    wrapPython
+  ];
+
+  pythonPath = with python3Packages; [
+    ipy
+    pyperclip
+  ] ++
+  lib.optional useGeoIP GeoIP;
+
+  dontBuild = true;
+  doCheck = false;
+
+  makeWrapperArgs = ["--prefix PATH : ${lib.escapeShellArg wrapperPath}"];
+
+  installPhase = ''
+    make DESTDIR=$out install
+    wrapPythonPrograms
+  '';
+
+  meta = with lib; {
+    description = "Curses interface for transmission";
+    homepage = "https://github.com/tremc/tremc";
+    license = licenses.gpl3Plus;
+  };
+}