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/midi-visualizer/default.nix

@@ -0,0 +1,42 @@
+{ lib, stdenv, fetchFromGitHub, cmake, pkg-config, libX11, glfw, makeWrapper,
+  libXrandr, libXinerama, libXcursor, gtk3, ffmpeg-full, ...}:
+
+stdenv.mkDerivation rec {
+  pname = "MIDIVisualizer";
+  version = "6.5";
+
+  src = fetchFromGitHub {
+    owner = "kosua20";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-thRcRJ88bz3jwu6rKaQxt2MkBSf5Ri1jygkKDguP2eE=";
+  };
+
+  nativeBuildInputs = [ cmake pkg-config makeWrapper];
+
+  buildInputs = [
+    libX11
+    glfw
+    libXrandr
+    libXinerama
+    libXcursor
+    gtk3
+    ffmpeg-full
+  ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp MIDIVisualizer $out/bin
+
+    wrapProgram $out/bin/MIDIVisualizer \
+      --prefix XDG_DATA_DIRS : "${gtk3}/share/gsettings-schemas/${gtk3.name}:$XDG_DATA_DIRS"
+  '';
+
+  meta = with lib; {
+    description = "A small MIDI visualizer tool, using OpenGL";
+    homepage = "https://github.com/kosua20/MIDIVisualizer";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = [ maintainers.ericdallo ];
+  };
+}