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/freecell-solver/default.nix

@@ -0,0 +1,44 @@
+{ lib, stdenv, fetchurl, pkg-config, cmake
+, perl, gmp, libtap, gperf
+, perlPackages, python3 }:
+
+with lib;
+stdenv.mkDerivation rec {
+
+  pname = "freecell-solver";
+  version = "4.18.0";
+
+  src = fetchurl {
+    url = "https://fc-solve.shlomifish.org/downloads/fc-solve/${pname}-${version}.tar.xz";
+    sha256 = "1cmaib69pijmcpvgjvrdry8j4xys8l906l80b8z21vvyhdwrfdnn";
+  };
+
+  nativeBuildInputs = [
+    cmake perl pkg-config
+  ] ++ (with perlPackages; TaskFreecellSolverTesting.buildInputs ++ [
+    GamesSolitaireVerify StringShellQuote TaskFreecellSolverTesting TemplateToolkit
+  ]);
+
+  buildInputs = [
+    gmp libtap gperf
+    python3 python3.pkgs.random2
+  ];
+
+  # "ninja t/CMakeFiles/delta-states-test.t.exe.dir/__/delta_states.c.o" fails
+  # to depend on the generated "is_king.h".
+  enableParallelBuilding = false;
+
+  meta = {
+    description = "A FreeCell automatic solver";
+    longDescription = ''
+      FreeCell Solver is a program that automatically solves layouts
+      of Freecell and similar variants of Card Solitaire such as Eight
+      Off, Forecell, and Seahaven Towers, as well as Simple Simon
+      boards.
+    '';
+    homepage = "https://fc-solve.shlomifish.org/";
+    license = licenses.mit;
+    maintainers = [ maintainers.AndersonTorres ];
+    platforms = platforms.unix;
+  };
+}