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/logic.nix

@@ -0,0 +1,28 @@
+{ build-idris-package
+, fetchFromGitHub
+, bifunctors
+, lib
+}:
+build-idris-package  {
+  pname = "logic";
+  version = "2016-12-02";
+
+  idrisDeps = [ bifunctors ];
+
+  src = fetchFromGitHub {
+    owner = "yurrriq";
+    repo = "idris-logic";
+    rev = "e0bed57e17fde1237fe0358cb77b25f488a04d2f";
+    sha256 = "0kvn1p0v71vkwlchf20243c47jcfid44w5r0mx4dydijq9gylxfz";
+  };
+
+  # tests fail
+  doCheck = false;
+
+  meta = {
+    description = "Propositional logic tools, inspired by the Coq standard library";
+    homepage = "https://github.com/yurrriq/idris-logic";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.brainrape ];
+  };
+}