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/audio/headset-charge-indicator/default.nix

@@ -0,0 +1,63 @@
+{ lib, stdenv, fetchFromGitHub, headsetcontrol, wrapGAppsHook, python3, gtk3
+, gobject-introspection, libayatana-appindicator-gtk3 }:
+
+stdenv.mkDerivation rec {
+  # The last versioned release is 1.0.0.0 from 2020, since then there were updates but no versioned release.
+  # This is not marked unstable because upstream encourages installation from source.
+  pname = "headset-charge-indicator";
+  version = "2021-08-15";
+
+  src = fetchFromGitHub {
+    owner = "centic9";
+    repo = "headset-charge-indicator";
+    rev = "6e20f81a4d6118c7385b831044c468af83103193";
+    sha256 = "sha256-eaAbqeFY+B3CcKJywC3vaRsWZNQENTbALc7L7uW0W6U=";
+  };
+
+  nativeBuildInputs = [ wrapGAppsHook ];
+
+  buildInputs = [
+    (python3.withPackages (ps: with ps; [ pygobject3 ]))
+    headsetcontrol
+    gtk3
+    gobject-introspection
+    libayatana-appindicator-gtk3
+  ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp $src/headset-charge-indicator.py $out/bin/headset-charge-indicator.py
+    chmod +x $out/bin/headset-charge-indicator.py
+
+    substituteInPlace \
+      $out/bin/headset-charge-indicator.py \
+      --replace "default='headsetcontrol'" "default='${headsetcontrol}/bin/headsetcontrol'"
+
+    cat << EOF > ${pname}.desktop
+    [Desktop Entry]
+    Name=Wireless headset app-indicator
+    Categories=Application;System
+    Exec=$out/bin/headset-charge-indicator.py
+    Terminal=false
+    Type=Application
+    X-GNOME-AutoRestart=true
+    X-GNOME-Autostart-enabled=true
+    EOF
+
+    mkdir -p $out/share/applications
+    mkdir -p $out/etc/xdg/autostart
+    cp ${pname}.desktop $out/share/applications/${pname}.desktop
+    cp ${pname}.desktop $out/etc/xdg/autostart/${pname}.desktop
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/centic9/headset-charge-indicator";
+    description =
+      "A app-indicator for GNOME desktops for controlling some features of various wireless headsets";
+    longDescription =
+      "A simple app-indicator for GNOME desktops to display the battery charge of some wireless headsets which also allows to control some functions like LEDs, sidetone and others.";
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ zebreus ];
+    license = licenses.bsd2;
+  };
+}