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/mympd/default.nix

@@ -0,0 +1,52 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, pkg-config
+, libmpdclient
+, openssl
+, lua5_3
+, libid3tag
+, flac
+, pcre
+}:
+
+stdenv.mkDerivation rec {
+  pname = "mympd";
+  version = "8.0.4";
+
+  src = fetchFromGitHub {
+    owner = "jcorporation";
+    repo = "myMPD";
+    rev = "v${version}";
+    sha256 = "sha256-hpUoXqblhHreDZg8fDD5S4UG+ltptIbzP9LKyQ/WbX0=";
+  };
+
+  nativeBuildInputs = [ pkg-config cmake ];
+  buildInputs = [
+    libmpdclient
+    openssl
+    lua5_3
+    libid3tag
+    flac
+    pcre
+  ];
+
+  cmakeFlags = [
+    "-DENABLE_LUA=ON"
+    # Otherwise, it tries to parse $out/etc/mympd.conf on startup.
+    "-DCMAKE_INSTALL_SYSCONFDIR=/etc"
+    # similarly here
+    "-DCMAKE_INSTALL_LOCALSTATEDIR=/var/lib/mympd"
+  ];
+  # See https://github.com/jcorporation/myMPD/issues/315
+  hardeningDisable = [ "strictoverflow" ];
+
+  meta = {
+    homepage = "https://jcorporation.github.io/mympd";
+    description = "A standalone and mobile friendly web mpd client with a tiny footprint and advanced features";
+    maintainers = [ lib.maintainers.doronbehar ];
+    platforms = lib.platforms.linux;
+    license = lib.licenses.gpl2Plus;
+  };
+}