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/audio/mixxx/default.nix

@@ -0,0 +1,142 @@
+{ lib
+, stdenv
+, mkDerivation
+, fetchurl
+, fetchFromGitHub
+, chromaprint
+, cmake
+, faad2
+, ffmpeg
+, fftw
+, flac
+, glibcLocales
+, hidapi
+, lame
+, libebur128
+, libGLU
+, libid3tag
+, libkeyfinder
+, libmad
+, libmodplug
+, libopus
+, libsecret
+, libshout
+, libsndfile
+, libusb1
+, libvorbis
+, libxcb
+, lilv
+, lv2
+, mp4v2
+, opusfile
+, pcre
+, pkg-config
+, portaudio
+, portmidi
+, protobuf
+, qtbase
+, qtkeychain
+, qtscript
+, qtsvg
+, qtx11extras
+, rubberband
+, serd
+, sord
+, soundtouch
+, sratom
+, sqlite
+, taglib
+, upower
+, vamp-plugin-sdk
+, wavpack
+}:
+
+mkDerivation rec {
+  pname = "mixxx";
+  version = "2.3.2";
+
+  src = fetchFromGitHub {
+    owner = "mixxxdj";
+    repo = "mixxx";
+    rev = version;
+    sha256 = "sha256-EnOO5OGcaIITqfF9gpGktarzYOx128C1M2VmYNzdRsA=";
+  };
+
+  nativeBuildInputs = [ cmake pkg-config ];
+
+  buildInputs = [
+    chromaprint
+    faad2
+    ffmpeg
+    fftw
+    flac
+    glibcLocales
+    hidapi
+    lame
+    libebur128
+    libGLU
+    libid3tag
+    libkeyfinder
+    libmad
+    libmodplug
+    libopus
+    libsecret
+    libshout
+    libsndfile
+    libusb1
+    libvorbis
+    libxcb
+    lilv
+    lv2
+    mp4v2
+    opusfile
+    pcre
+    portaudio
+    portmidi
+    protobuf
+    qtbase
+    qtkeychain
+    qtscript
+    qtsvg
+    qtx11extras
+    rubberband
+    serd
+    sord
+    soundtouch
+    sratom
+    sqlite
+    taglib
+    upower
+    vamp-plugin-sdk
+    wavpack
+  ];
+
+  qtWrapperArgs = [
+    "--set LOCALE_ARCHIVE ${glibcLocales}/lib/locale/locale-archive"
+  ];
+
+  # mixxx installs udev rules to DATADIR instead of SYSCONFDIR
+  # let's disable this and install udev rules manually via postInstall
+  # see https://github.com/mixxxdj/mixxx/blob/2.3.2/CMakeLists.txt#L1381-L1392
+  cmakeFlags = [
+    "-DINSTALL_USER_UDEV_RULES=OFF"
+  ];
+
+  postInstall = lib.optionalString stdenv.isLinux ''
+    rules="$src/res/linux/mixxx-usb-uaccess.rules"
+    if [ ! -f "$rules" ]; then
+        echo "$rules is missing, must update the Nix file."
+        exit 1
+    fi
+    mkdir -p "$out/lib/udev/rules.d"
+    cp "$rules" "$out/lib/udev/rules.d/69-mixxx-usb-uaccess.rules"
+  '';
+
+  meta = with lib; {
+    homepage = "https://mixxx.org";
+    description = "Digital DJ mixing software";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ goibhniu bfortz ];
+    platforms = platforms.linux;
+  };
+}