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/games/braincurses/default.nix

@@ -0,0 +1,28 @@
+{ lib, stdenv, fetchFromGitHub, ncurses }:
+
+stdenv.mkDerivation rec {
+  pname = "braincurses";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "bderrly";
+    repo = "braincurses";
+    rev = version;
+    sha256 = "0gpny9wrb0zj3lr7iarlgn9j4367awj09v3hhxz9r9a6yhk4anf5";
+  };
+
+  buildInputs = [ ncurses ];
+
+  # There is no install target in the Makefile
+  installPhase = ''
+    install -Dt $out/bin braincurses
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/bderrly/braincurses";
+    description = "A version of the classic game Mastermind";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ dotlambda ];
+    platforms = platforms.linux;
+  };
+}