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/tools/graphics/nip2/default.nix

@@ -0,0 +1,56 @@
+{ lib
+, stdenv
+, fetchurl
+, pkg-config
+, glib
+, libxml2
+, flex
+, bison
+, vips
+, gtk2
+, fftw
+, gsl
+, goffice
+, libgsf
+, makeWrapper
+}:
+
+stdenv.mkDerivation rec {
+  pname = "nip2";
+  version = "8.7.1";
+
+  src = fetchurl {
+    url = "https://github.com/libvips/nip2/releases/download/v${version}/nip2-${version}.tar.gz";
+    sha256 = "0l7n427njif53npqn02gfjjly8y3khbrkzqxp10j5vp9h97psgiw";
+  };
+
+  nativeBuildInputs = [
+    bison
+    flex
+    pkg-config
+    makeWrapper
+  ];
+
+  buildInputs = [
+    glib
+    libxml2
+    vips
+    gtk2
+    fftw
+    gsl
+    goffice
+    libgsf
+  ];
+
+  postFixup = ''
+    wrapProgram $out/bin/nip2 --set VIPSHOME "$out"
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/libvips/nip2";
+    description = "Graphical user interface for VIPS image processing system";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ kovirobi ];
+    platforms = platforms.unix;
+  };
+}