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/gusb/default.nix

@@ -0,0 +1,51 @@
+{ lib, stdenv, fetchurl, substituteAll, meson, ninja, pkg-config, gettext, gobject-introspection
+, gtk-doc, docbook_xsl, docbook_xml_dtd_412, docbook_xml_dtd_44, python3
+, glib, systemd, libusb1, vala, hwdata
+}:
+
+let
+  pythonEnv = python3.withPackages(ps: with ps; [
+    setuptools
+  ]);
+in
+stdenv.mkDerivation rec {
+  pname = "gusb";
+  version = "0.3.10";
+
+  outputs = [ "bin" "out" "dev" "devdoc" ];
+
+  src = fetchurl {
+    url = "https://people.freedesktop.org/~hughsient/releases/libgusb-${version}.tar.xz";
+    sha256 = "sha256-DrC5qw+LugxZYxyAnDe2Fu806zyOAAsLm3HPEeSTG9w=";
+  };
+
+  patches = [
+    (substituteAll {
+      src = ./fix-python-path.patch;
+      python = "${pythonEnv}/bin/python3";
+    })
+  ];
+
+  nativeBuildInputs = [
+    meson ninja pkg-config gettext pythonEnv
+    gtk-doc docbook_xsl docbook_xml_dtd_412 docbook_xml_dtd_44
+    gobject-introspection vala
+  ];
+  buildInputs = [ systemd glib ];
+
+  propagatedBuildInputs = [ libusb1 ];
+
+  mesonFlags = [
+    "-Dusb_ids=${hwdata}/share/hwdata/usb.ids"
+  ];
+
+  doCheck = false; # tests try to access USB
+
+  meta = with lib; {
+    description = "GLib libusb wrapper";
+    homepage = "https://github.com/hughsie/libgusb";
+    license = licenses.lgpl21;
+    maintainers = [ maintainers.marcweber ];
+    platforms = platforms.unix;
+  };
+}