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/milkytracker/default.nix

@@ -0,0 +1,41 @@
+{ lib, stdenv, fetchFromGitHub, cmake, pkg-config, makeWrapper
+, SDL2, alsa-lib, libjack2, lhasa, perl, rtmidi, zlib, zziplib }:
+
+stdenv.mkDerivation rec {
+  version = "1.03.00";
+  pname = "milkytracker";
+
+  src = fetchFromGitHub {
+    owner  = "milkytracker";
+    repo   = "MilkyTracker";
+    rev    = "v${version}";
+    sha256 = "025fj34gq2kmkpwcswcyx7wdxb89vm944dh685zi4bxx0hz16vvk";
+  };
+
+  postPatch = ''
+    # https://github.com/milkytracker/MilkyTracker/issues/262
+    substituteInPlace CMakeLists.txt \
+      --replace 'CMAKE_CXX_STANDARD 98' 'CMAKE_CXX_STANDARD 11'
+  '';
+
+  nativeBuildInputs = [ cmake pkg-config makeWrapper ];
+
+  buildInputs = [ SDL2 alsa-lib libjack2 lhasa perl rtmidi zlib zziplib ];
+
+  # Somehow this does not get set automatically
+  cmakeFlags = [ "-DSDL2MAIN_LIBRARY=${SDL2}/lib/libSDL2.so" ];
+
+  postInstall = ''
+    install -Dm644 $src/resources/milkytracker.desktop $out/share/applications/milkytracker.desktop
+    install -Dm644 $src/resources/pictures/carton.png $out/share/pixmaps/milkytracker.png
+    install -Dm644 $src/resources/milkytracker.appdata $out/share/appdata/milkytracker.appdata.xml
+  '';
+
+  meta = with lib; {
+    description = "Music tracker application, similar to Fasttracker II";
+    homepage = "https://milkytracker.org/";
+    license = licenses.gpl3Plus;
+    platforms = [ "x86_64-linux" "i686-linux" ];
+    maintainers = with maintainers; [];
+  };
+}