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/libraries/gtk-sharp/2.0.nix

@@ -0,0 +1,71 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, pkg-config
+, mono
+, glib
+, pango
+, gtk2
+, libxml2
+, monoDLLFixer
+, autoconf
+, automake
+, libtool
+, which
+, fetchpatch
+}:
+
+stdenv.mkDerivation rec {
+  pname = "gtk-sharp";
+  version = "2.12.45";
+
+  builder = ./builder.sh;
+  src = fetchFromGitHub {
+    owner = "mono";
+    repo = "gtk-sharp";
+    rev = version;
+    sha256 = "1vy6yfwkfv6bb45bzf4g6dayiqkvqqvlr02rsnhd10793hlpqlgg";
+  };
+
+  patches = [
+    (fetchpatch {
+      url = "https://projects.archlinux.de/svntogit/packages.git/plain/trunk/gtk-sharp2-2.12.12-gtkrange.patch?h=packages/gtk-sharp-2";
+      sha256 = "bjx+OfgWnN8SO82p8G7pbGuxJ9EeQxMLeHnrtEm8RV8=";
+    })
+  ];
+
+  postInstall = ''
+    pushd $out/bin
+    for f in gapi2-*
+    do
+      substituteInPlace $f --replace mono ${mono}/bin/mono
+    done
+    popd
+  '';
+
+  nativeBuildInputs = [ pkg-config autoconf automake libtool which ];
+
+  buildInputs = [
+    mono glib pango gtk2
+    libxml2
+  ];
+
+  preConfigure = ''
+    ./bootstrap-${lib.versions.majorMinor version}
+  '';
+
+  dontStrip = true;
+
+  inherit monoDLLFixer;
+
+  passthru = {
+    gtk = gtk2;
+  };
+
+  meta = with lib; {
+    description = "Graphical User Interface Toolkit for mono and .Net";
+    homepage = "https://www.mono-project.com/docs/gui/gtksharp";
+    platforms = platforms.linux;
+    license = licenses.gpl2;
+  };
+}