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/development/idris-modules/sdl.nix

@@ -0,0 +1,30 @@
+{ build-idris-package
+, fetchFromGitHub
+, effects
+, lib
+, SDL
+, SDL_gfx
+}:
+build-idris-package  {
+  pname = "sdl";
+  version = "2017-03-24";
+
+  idrisDeps = [ effects ];
+
+  extraBuildInputs = [ SDL SDL_gfx ];
+
+  src = fetchFromGitHub {
+    owner = "edwinb";
+    repo = "SDL-idris";
+    rev = "095ce70da7ea9f163b018b690105edf375f1befe";
+    sha256 = "0nryssnaqfq2pvz2mbl2kkx6mig310f9dpgrbcx788nxi0qzsig6";
+  };
+
+  meta = {
+    description = "SDL-idris framework for Idris";
+    homepage = "https://github.com/edwinb/SDL-idris";
+    maintainers = [ lib.maintainers.brainrape ];
+    # Can't find file sdlrun.o
+    broken = true;
+  };
+}