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/libvirt-glib/default.nix

@@ -0,0 +1,71 @@
+{ lib
+, stdenv
+, fetchurl
+, fetchpatch
+, meson
+, ninja
+, pkg-config
+, gobject-introspection
+, gettext
+, gtk-doc
+, docbook-xsl-nons
+, vala
+, libcap_ng
+, libvirt
+, libxml2
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libvirt-glib";
+  version = "4.0.0";
+
+  outputs = [ "out" "dev" "devdoc" ];
+
+  src = fetchurl {
+    url = "https://libvirt.org/sources/glib/${pname}-${version}.tar.xz";
+    sha256 = "hCP3Bp2qR2MHMh0cEeLswoU0DNMsqfwFIHdihD7erL0=";
+  };
+
+  patches = [
+    # Fix build with GLib 2.70
+    (fetchpatch {
+      url = "https://gitlab.com/libvirt/libvirt-glib/-/commit/9a34c4ea55e0246c34896e48b8ecd637bc559ac7.patch";
+      sha256 = "UU70uTi55EzPMuLYVKRzpVcd3WogeAtWAWEC2hWlR7k=";
+    })
+  ];
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    gettext
+    gtk-doc
+    docbook-xsl-nons
+    vala
+    gobject-introspection
+  ];
+
+  buildInputs = [
+    libcap_ng
+    libvirt
+    libxml2
+    gobject-introspection
+  ];
+
+  strictDeps = true;
+
+  meta = with lib; {
+    description = "Library for working with virtual machines";
+    longDescription = ''
+      libvirt-glib wraps libvirt to provide a high-level object-oriented API better
+      suited for glib-based applications, via three libraries:
+
+      - libvirt-glib    - GLib main loop integration & misc helper APIs
+      - libvirt-gconfig - GObjects for manipulating libvirt XML documents
+      - libvirt-gobject - GObjects for managing libvirt objects
+    '';
+    homepage = "https://libvirt.org/";
+    license = licenses.lgpl2Plus;
+    platforms = platforms.linux;
+  };
+}