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/misc/cups/drivers/mfcl8690cdwcupswrapper/default.nix

@@ -0,0 +1,45 @@
+{ coreutils, dpkg, fetchurl, gnugrep, gnused, makeWrapper,
+mfcl8690cdwlpr, perl, lib, stdenv}:
+
+stdenv.mkDerivation rec {
+  pname = "mfcl8690cdwcupswrapper";
+  version = "1.4.0-0";
+
+  src = fetchurl {
+    url = "http://download.brother.com/welcome/dlf103250/${pname}-${version}.i386.deb";
+    sha256 = "1bl9r8mmj4vnanwpfjqgq3c9lf2v46wp5k6r2n9iqprf7ldd1kb2";
+  };
+
+  nativeBuildInputs = [ dpkg makeWrapper ];
+
+  dontUnpack = true;
+
+  installPhase = ''
+    dpkg-deb -x $src $out
+
+    basedir=${mfcl8690cdwlpr}/opt/brother/Printers/mfcl8690cdw
+    dir=$out/opt/brother/Printers/mfcl8690cdw
+
+    substituteInPlace $dir/cupswrapper/brother_lpdwrapper_mfcl8690cdw \
+      --replace /usr/bin/perl ${perl}/bin/perl \
+      --replace "basedir =~" "basedir = \"$basedir/\"; #" \
+      --replace "PRINTER =~" "PRINTER = \"mfcl8690cdw\"; #"
+
+    wrapProgram $dir/cupswrapper/brother_lpdwrapper_mfcl8690cdw \
+      --prefix PATH : ${lib.makeBinPath [ coreutils gnugrep gnused ]}
+
+    mkdir -p $out/lib/cups/filter
+    mkdir -p $out/share/cups/model
+
+    ln $dir/cupswrapper/brother_lpdwrapper_mfcl8690cdw $out/lib/cups/filter
+    ln $dir/cupswrapper/brother_mfcl8690cdw_printer_en.ppd $out/share/cups/model
+    '';
+
+  meta = {
+    description = "Brother MFC-L8690CDW CUPS wrapper driver";
+    homepage = "http://www.brother.com/";
+    license = lib.licenses.unfree;
+    platforms = lib.platforms.linux;
+    maintainers = [ lib.maintainers.fuzzy-id ];
+  };
+}