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/tools/misc/awf/default.nix

@@ -0,0 +1,37 @@
+{ lib, stdenv, fetchFromGitHub, autoreconfHook, gtk2, gtk3, pkg-config
+, wrapGAppsHook }:
+
+stdenv.mkDerivation rec {
+  pname = "awf";
+  version = "1.4.0";
+
+  src = fetchFromGitHub {
+    owner = "valr";
+    repo = "awf";
+    rev = "v${version}";
+    sha256 = "0jl2kxwpvf2n8974zzyp69mqhsbjnjcqm39y0jvijvjb1iy8iman";
+  };
+
+  nativeBuildInputs = [ autoreconfHook pkg-config wrapGAppsHook ];
+
+  buildInputs = [ gtk2 gtk3 ];
+
+  autoreconfPhase = ''
+    patchShebangs ./autogen.sh
+    ./autogen.sh
+  '';
+
+  meta = with lib; {
+    description = "A Widget Factory";
+    longDescription = ''
+      A widget factory is a theme preview application for gtk2 and
+      gtk3. It displays the various widget types provided by gtk2/gtk3
+      in a single window allowing to see the visual effect of the
+      applied theme.
+    '';
+    homepage = "https://github.com/valr/awf";
+    license = licenses.gpl3;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ michalrus ];
+  };
+}