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/editors/neovim/neovide/default.nix

@@ -0,0 +1,134 @@
+{ rustPlatform
+, runCommand
+, lib
+, fetchFromGitHub
+, fetchgit
+, fetchurl
+, makeWrapper
+, pkg-config
+, python2
+, python3
+, openssl
+, SDL2
+, fontconfig
+, freetype
+, ninja
+, gn
+, llvmPackages
+, makeFontsConf
+, libglvnd
+, libxkbcommon
+, stdenv
+, enableWayland ? stdenv.isLinux
+, wayland
+, xorg
+}:
+rustPlatform.buildRustPackage rec {
+  pname = "neovide";
+  version = "0.8.0";
+
+  src = fetchFromGitHub {
+    owner = "Kethku";
+    repo = "neovide";
+    rev = version;
+    sha256 = "sha256-pbniOWjEw1Z+PoXqbbFOUkW5Ii1UDOMoZpAvVF1uNEg=";
+  };
+
+  cargoSha256 = "sha256-7o7uJXH68pvfuiG1eSNmbPx8OO8QJjCe+oEFl38bFm4=";
+
+  SKIA_SOURCE_DIR =
+    let
+      repo = fetchFromGitHub {
+        owner = "rust-skia";
+        repo = "skia";
+        # see rust-skia:skia-bindings/Cargo.toml#package.metadata skia
+        rev = "m93-0.42.0";
+        sha256 = "sha256-F1DWLm7bdKnuCu5tMMekxSyaGq8gPRNtZwcRVXJxjZQ=";
+      };
+      # The externals for skia are taken from skia/DEPS
+      externals = lib.mapAttrs (n: fetchgit) (lib.importJSON ./skia-externals.json);
+    in
+      runCommand "source" {} (
+        ''
+          cp -R ${repo} $out
+          chmod -R +w $out
+
+          mkdir -p $out/third_party/externals
+          cd $out/third_party/externals
+        '' + (builtins.concatStringsSep "\n" (lib.mapAttrsToList (name: value: "cp -ra ${value} ${name}") externals))
+      );
+
+  SKIA_NINJA_COMMAND = "${ninja}/bin/ninja";
+  SKIA_GN_COMMAND = "${gn}/bin/gn";
+  LIBCLANG_PATH = "${llvmPackages.libclang.lib}/lib";
+
+  preConfigure = ''
+    unset CC CXX
+  '';
+
+  # test needs a valid fontconfig file
+  FONTCONFIG_FILE = makeFontsConf { fontDirectories = [ ]; };
+
+  nativeBuildInputs = [
+    pkg-config
+    makeWrapper
+    python2 # skia-bindings
+    python3 # rust-xcb
+    llvmPackages.clang # skia
+  ];
+
+  # All tests passes but at the end cargo prints for unknown reason:
+  #   error: test failed, to rerun pass '--bin neovide'
+  # Increasing the loglevel did not help. In a nix-shell environment
+  # the failure do not occure.
+  doCheck = false;
+
+  buildInputs = [
+    openssl
+    SDL2
+    (fontconfig.overrideAttrs (old: {
+      propagatedBuildInputs = [
+        # skia is not compatible with freetype 2.11.0
+        (freetype.overrideAttrs (old: rec {
+          version = "2.10.4";
+          src = fetchurl {
+            url = "mirror://savannah/${old.pname}/${old.pname}-${version}.tar.xz";
+            sha256 = "112pyy215chg7f7fmp2l9374chhhpihbh8wgpj5nj6avj3c59a46";
+          };
+        }))
+      ];
+    }))
+  ];
+
+  postFixup = let
+    libPath = lib.makeLibraryPath ([
+      libglvnd
+      libxkbcommon
+      xorg.libXcursor
+      xorg.libXext
+      xorg.libXrandr
+      xorg.libXi
+    ] ++ lib.optionals enableWayland [ wayland ]);
+  in ''
+      wrapProgram $out/bin/neovide \
+        --prefix LD_LIBRARY_PATH : ${libPath}
+    '';
+
+  postInstall = ''
+    for n in 16x16 32x32 48x48 256x256; do
+      install -m444 -D "assets/neovide-$n.png" \
+        "$out/share/icons/hicolor/$n/apps/neovide.png"
+    done
+    install -m444 -Dt $out/share/icons/hicolor/scalable/apps assets/neovide.svg
+    install -m444 -Dt $out/share/applications assets/neovide.desktop
+  '';
+
+  meta = with lib; {
+    description = "This is a simple graphical user interface for Neovim.";
+    homepage = "https://github.com/Kethku/neovide";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ ck3d ];
+    platforms = platforms.linux;
+    mainProgram = "neovide";
+  };
+}