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/os-specific/darwin/CoreSymbolication/default.nix

@@ -0,0 +1,19 @@
+{ fetchFromGitHub, stdenv }:
+
+# Reverse engineered CoreSymbolication to make dtrace buildable
+
+stdenv.mkDerivation rec {
+  name = "CoreSymbolication";
+
+  src = fetchFromGitHub {
+    repo = name;
+    owner = "matthewbauer";
+    rev = "671fcb66c82eac1827f3f53dc4cc4e9b1b94da0a";
+    sha256 = "0qpw46gwgjxiwqqjxksb8yghp2q8dwad6hzaf4zl82xpvk9n5ahj";
+  };
+
+  installPhase = ''
+    mkdir -p $out/include
+    cp -r CoreSymbolication $out/include
+  '';
+}