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/misc/screen/default.nix

@@ -0,0 +1,59 @@
+{ lib, stdenv, fetchurl, autoreconfHook, ncurses, utmp, pam ? null }:
+
+stdenv.mkDerivation rec {
+  pname = "screen";
+  version = "4.9.0";
+
+  src = fetchurl {
+    url = "mirror://gnu/screen/${pname}-${version}.tar.gz";
+    sha256 = "1x1hqy4h47i7hk85f779lkwkm7gkq8h8mxwd0znkh5adpf0m4czr";
+  };
+
+  configureFlags= [
+    "--enable-telnet"
+    "--enable-pam"
+    "--with-sys-screenrc=/etc/screenrc"
+    "--enable-colors256"
+  ];
+
+  nativeBuildInputs = [
+    autoreconfHook
+  ];
+  buildInputs = [
+    ncurses
+  ] ++ lib.optional stdenv.isLinux pam
+    ++ lib.optional stdenv.isDarwin utmp;
+
+  doCheck = true;
+
+  meta = with lib; {
+    homepage = "https://www.gnu.org/software/screen/";
+    description = "A window manager that multiplexes a physical terminal";
+    license = licenses.gpl2Plus;
+
+    longDescription =
+      '' GNU Screen is a full-screen window manager that multiplexes a physical
+         terminal between several processes, typically interactive shells.
+         Each virtual terminal provides the functions of the DEC VT100
+         terminal and, in addition, several control functions from the ANSI
+         X3.64 (ISO 6429) and ISO 2022 standards (e.g., insert/delete line
+         and support for multiple character sets).  There is a scrollback
+         history buffer for each virtual terminal and a copy-and-paste
+         mechanism that allows the user to move text regions between windows.
+         When screen is called, it creates a single window with a shell in it
+         (or the specified command) and then gets out of your way so that you
+         can use the program as you normally would.  Then, at any time, you
+         can create new (full-screen) windows with other programs in them
+         (including more shells), kill the current window, view a list of the
+         active windows, turn output logging on and off, copy text between
+         windows, view the scrollback history, switch between windows, etc.
+         All windows run their programs completely independent of each other.
+         Programs continue to run when their window is currently not visible
+         and even when the whole screen session is detached from the users
+         terminal.
+      '';
+
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ vrthra ];
+  };
+}