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/desktops/gnome/misc/metacity/default.nix

@@ -0,0 +1,74 @@
+{ lib, stdenv
+, fetchurl
+, gettext
+, glib
+, gnome
+, gsettings-desktop-schemas
+, gtk3
+, xorg
+, libcanberra-gtk3
+, libgtop
+, libstartup_notification
+, libxml2
+, pkg-config
+, substituteAll
+, wrapGAppsHook
+, zenity
+}:
+
+stdenv.mkDerivation rec {
+  pname = "metacity";
+  version = "3.44.0";
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    sha256 = "GcPF150hcfRbqg9jLMiZX4YHvxIxoWAUQ5usm6Flp8A=";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./fix-paths.patch;
+      inherit zenity;
+    })
+  ];
+
+  nativeBuildInputs = [
+    gettext
+    libxml2
+    pkg-config
+    wrapGAppsHook
+  ];
+
+  buildInputs = [
+    xorg.libXres
+    xorg.libXpresent
+    xorg.libXdamage
+    glib
+    gsettings-desktop-schemas
+    gtk3
+    libcanberra-gtk3
+    libgtop
+    libstartup_notification
+    zenity
+  ];
+
+  enableParallelBuilding = true;
+
+  passthru = {
+    updateScript = gnome.updateScript {
+      packageName = pname;
+      attrPath = "gnome.${pname}";
+      versionPolicy = "odd-unstable";
+    };
+  };
+
+  doCheck = true;
+
+  meta = with lib; {
+    description = "Window manager used in Gnome Flashback";
+    homepage = "https://wiki.gnome.org/Projects/Metacity";
+    license = licenses.gpl2;
+    maintainers = teams.gnome.members;
+    platforms = platforms.linux;
+  };
+}

pkgs/desktops/gnome/misc/metacity/fix-paths.patch

@@ -0,0 +1,11 @@
+--- a/src/core/util.c
++++ b/src/core/util.c
+@@ -424,7 +424,7 @@
+                                  g_slist_length (columns)*2 +
+                                  g_slist_length (entries)));
+ 
+-  argvl[i++] = "zenity";
++  argvl[i++] = "@zenity@/bin/zenity";
+   argvl[i++] = type;
+   argvl[i++] = "--display";
+   argvl[i++] = display;