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/applications/virtualization/virt-manager/qt.nix

@@ -0,0 +1,51 @@
+{ mkDerivation, lib, fetchFromGitHub, fetchpatch, cmake, pkg-config
+, qtbase, qtmultimedia, qtsvg, qttools, krdc
+, libvncserver, libvirt, pcre, pixman, qtermwidget, spice-gtk, spice-protocol
+, libselinux, libsepol, util-linux
+}:
+
+mkDerivation rec {
+  pname = "virt-manager-qt";
+  version = "0.72.97";
+
+  src = fetchFromGitHub {
+    owner  = "F1ash";
+    repo   = "qt-virt-manager";
+    rev    = version;
+    sha256 = "0b2bx7ah35glcsiv186sc9cqdrkhg1vs9jz036k9byk61np0cb1i";
+  };
+
+  cmakeFlags = [
+    "-DBUILD_QT_VERSION=5"
+    "-DQTERMWIDGET_INCLUDE_DIRS=${qtermwidget}/include/qtermwidget5"
+  ];
+
+  patches = [
+    (fetchpatch {
+      # drop with next update
+      url = "https://github.com/F1ash/qt-virt-manager/commit/0d338b037ef58c376d468c1cd4521a34ea181edd.patch";
+      sha256 = "1wjqyc5wsnxfwwjzgqjr9hcqhd867amwhjd712qyvpvz8x7p2s24";
+    })
+  ];
+
+  buildInputs = [
+    qtbase qtmultimedia qtsvg krdc
+    libvirt libvncserver pcre pixman qtermwidget spice-gtk spice-protocol
+    libselinux libsepol util-linux
+  ];
+
+  nativeBuildInputs = [ cmake pkg-config qttools ];
+
+  meta = with lib; {
+    homepage    = "https://f1ash.github.io/qt-virt-manager";
+    description = "Desktop user interface for managing virtual machines (QT)";
+    longDescription = ''
+      The virt-manager application is a desktop user interface for managing
+      virtual machines through libvirt. It primarily targets KVM VMs, but also
+      manages Xen and LXC (linux containers).
+    '';
+    license     = licenses.gpl2;
+    maintainers = with maintainers; [ peterhoeg ];
+    inherit (qtbase.meta) platforms;
+  };
+}