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/applications/editors/marker/default.nix

@@ -0,0 +1,52 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, itstool
+, meson
+, ninja
+, pkg-config
+, wrapGAppsHook
+, gtk3
+, gtksourceview
+, gtkspell3
+, webkitgtk
+, pandoc
+}:
+
+stdenv.mkDerivation rec {
+  pname = "marker";
+  version = "2020.04.04.2";
+
+  src = fetchFromGitHub {
+    owner = "fabiocolacio";
+    repo = "Marker";
+    rev = version;
+    fetchSubmodules = true;
+    sha256 = "sha256-wLR1FQqlLA02ed/JoAcxRHhIVua1FibAee1PC2zOPOM=";
+  };
+
+  nativeBuildInputs = [
+    itstool
+    meson
+    ninja
+    pkg-config
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    gtk3
+    gtksourceview
+    gtkspell3
+    webkitgtk
+    pandoc
+  ];
+
+  meta = with lib; {
+    homepage = "https://fabiocolacio.github.io/Marker/";
+    description = "Markdown editor for the Linux desktop";
+    maintainers = with maintainers; [ trepetti ];
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+    changelog = "https://github.com/fabiocolacio/Marker/releases/tag/${version}";
+  };
+}