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/libraries/coin3d/default.nix

@@ -0,0 +1,29 @@
+{ fetchFromGitHub, lib, stdenv, boost, cmake, libX11, libGL, libGLU }:
+
+stdenv.mkDerivation rec {
+  pname = "coin";
+  version = "2020-12-07-unstable";
+
+  src = fetchFromGitHub {
+    owner = "coin3d";
+    repo = "coin";
+    # rev = "Coin-${version}";
+    rev = "d5539998aff272b349590fe74d068659682ecd0d";
+    sha256 = "11jaz8p9nn8jpd6dsgwgkldwr7z829gyf64g014qyyh8l6p7jzzd";
+  };
+
+  postPatch = ''
+    sed -i /cpack.d/d CMakeLists.txt
+  '';
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ boost libX11 libGL libGLU ];
+
+  meta = with lib; {
+    homepage = "https://github.com/coin3d/coin";
+    license = licenses.bsd3;
+    description = "High-level, retained-mode toolkit for effective 3D graphics development";
+    maintainers = with maintainers; [ gebner viric ];
+    platforms = platforms.linux;
+  };
+}