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/window-managers/stalonetray/default.nix

@@ -0,0 +1,51 @@
+{ autoreconfHook
+, docbook_xml_dtd_44
+, docbook-xsl-ns
+, fetchFromGitHub
+, lib
+, libX11
+, libXpm
+, libxslt
+, stdenv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "stalonetray";
+  version = "0.8.4";
+
+  src = fetchFromGitHub {
+    owner = "kolbusa";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-grxPqSYPLUstLIOKqzMActaSQ2ftYrjbalfR4HcPDRY=";
+  };
+
+  preConfigure =
+    let
+      db_root = "${docbook-xsl-ns}/share/xml/docbook-xsl-ns";
+      ac_str = "AC_SUBST(DOCBOOK_ROOT)";
+      ac_str_sub = "DOCBOOK_ROOT=${db_root}; ${ac_str}";
+    in
+      ''
+        substituteInPlace configure.ac --replace '${ac_str}' '${ac_str_sub}'
+      '';
+
+  nativeBuildInputs = [
+    autoreconfHook
+    docbook-xsl-ns
+    docbook_xml_dtd_44
+    libX11
+    libXpm
+    libxslt
+  ];
+
+  hardeningDisable = [ "format" ];
+
+  meta = with lib; {
+    description = "Stand alone tray";
+    homepage = "https://github.com/kolbusa/stalonetray";
+    license = licenses.gpl2Only;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ raskin ];
+  };
+}