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/graphics/xournal/default.nix

@@ -0,0 +1,65 @@
+{ lib, stdenv, fetchurl, makeDesktopItem
+, ghostscript, atk, gtk2, glib, fontconfig, freetype
+, libgnomecanvas, libgnomeprint, libgnomeprintui
+, pango, libX11, xorgproto, zlib, poppler
+, autoconf, automake, libtool, pkg-config}:
+
+let
+  isGdkQuartzBackend = (gtk2.gdktarget == "quartz");
+in
+
+stdenv.mkDerivation rec {
+  version = "0.4.8.2016";
+  pname = "xournal";
+  src = fetchurl {
+    url = "mirror://sourceforge/xournal/xournal-${version}.tar.gz";
+    sha256 = "09i88v3wacmx7f96dmq0l3afpyv95lh6jrx16xzm0jd1szdrhn5j";
+  };
+
+  buildInputs = [
+    ghostscript atk gtk2 glib fontconfig freetype
+    libgnomecanvas
+    pango libX11 xorgproto zlib poppler
+  ] ++ lib.optionals (!stdenv.isDarwin) [
+    libgnomeprint libgnomeprintui
+  ];
+
+  nativeBuildInputs = [ autoconf automake libtool pkg-config ];
+
+  NIX_LDFLAGS = "-lz"
+    + lib.optionalString (!isGdkQuartzBackend) " -lX11";
+
+  desktopItem = makeDesktopItem {
+    name = "xournal-${version}";
+    exec = "xournal";
+    icon = "xournal";
+    desktopName = "Xournal";
+    comment = meta.description;
+    categories = [ "Office" "Graphics" ];
+    mimeTypes = [ "application/pdf" "application/x-xoj" ];
+    genericName = "PDF Editor";
+  };
+
+  postInstall=''
+      mkdir --parents $out/share/mime/packages
+      cat << EOF > $out/share/mime/packages/xournal.xml
+      <mime-info xmlns='http://www.freedesktop.org/standards/shared-mime-info'>
+         <mime-type type="application/x-xoj">
+          <comment>Xournal Document</comment>
+          <glob pattern="*.xoj"/>
+         </mime-type>
+      </mime-info>
+      EOF
+      cp --recursive ${desktopItem}/share/applications $out/share
+      mkdir --parents $out/share/icons
+      cp $out/share/xournal/pixmaps/xournal.png $out/share/icons
+  '';
+
+  meta = with lib; {
+    homepage = "http://xournal.sourceforge.net/";
+    description = "Note-taking application (supposes stylus)";
+    maintainers = [ maintainers.guibert ];
+    license = licenses.gpl2;
+    platforms = with platforms; linux ++ darwin;
+  };
+}