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/networking/cbftp/default.nix

@@ -0,0 +1,48 @@
+{ lib
+, stdenv
+, fetchurl
+, ncurses
+, openssl
+}:
+
+stdenv.mkDerivation rec {
+  pname = "cbftp";
+  version = "1173";
+
+  src = fetchurl {
+    url = "https://cbftp.eu/${pname}-r${version}.tar.gz";
+    hash = "sha256-DE6fnLzWsx6Skz2LRJAaijjIqrYFB8/HPp45P5CcEc8=";
+  };
+
+  buildInputs = [
+    ncurses
+    openssl
+  ];
+
+  dontConfigure = true;
+
+  makeFlags = lib.optional stdenv.isDarwin "OPTFLAGS=-O0";
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D bin/* -t $out/bin/
+    install -D API README -t $out/share/doc/${pname}/
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://cbftp.eu/";
+    description = " An advanced multi-purpose FTP/FXP client";
+    longDescription = ''
+      Cbftp is an advanced multi-purpose FTP/FXP client that focuses on
+      efficient large-scale data spreading, while also supporting most regular
+      FTP/FXP use cases in a modern way. It runs in a terminal and provides a
+      semi-graphical user interface through ncurses.
+    '';
+    license = licenses.mit;
+    maintainers = with maintainers; [ AndersonTorres ];
+    platforms = with platforms; unix;
+  };
+}