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/servers/gotify/ui.nix

@@ -0,0 +1,61 @@
+{ yarn2nix-moretea
+, fetchFromGitHub, applyPatches
+}:
+
+yarn2nix-moretea.mkYarnPackage rec {
+  pname = "gotify-ui";
+
+  packageJSON = ./package.json;
+  yarnNix = ./yarndeps.nix;
+
+  version = import ./version.nix;
+
+  src_all = applyPatches {
+    src = fetchFromGitHub {
+      owner = "gotify";
+      repo = "server";
+      rev = "v${version}";
+      sha256 = import ./source-sha.nix;
+    };
+    postPatch = ''
+      substituteInPlace ui/yarn.lock \
+        --replace \
+          "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001237.tgz" \
+          "https___registry.npmjs.org_caniuse_lite___caniuse_lite_1.0.30001237.tgz"
+    '';
+  };
+  src = "${src_all}/ui";
+
+  buildPhase = ''
+    export HOME=$(mktemp -d)
+    export WRITABLE_NODE_MODULES="$(pwd)/tmp"
+    mkdir -p "$WRITABLE_NODE_MODULES"
+
+    # react-scripts requires a writable node_modules/.cache, so we have to copy the symlink's contents back
+    # into `node_modules/`.
+    # See https://github.com/facebook/create-react-app/issues/11263
+    cd deps/gotify-ui
+    node_modules="$(readlink node_modules)"
+    rm node_modules
+    mkdir -p "$WRITABLE_NODE_MODULES"/.cache
+    cp -r $node_modules/* "$WRITABLE_NODE_MODULES"
+
+    # In `node_modules/.bin` are relative symlinks that would be broken after copying them over,
+    # so we take care of them here.
+    mkdir -p "$WRITABLE_NODE_MODULES"/.bin
+    for x in "$node_modules"/.bin/*; do
+      ln -sfv "$node_modules"/.bin/"$(readlink "$x")" "$WRITABLE_NODE_MODULES"/.bin/"$(basename "$x")"
+    done
+
+    ln -sfv "$WRITABLE_NODE_MODULES" node_modules
+    cd ../..
+
+    yarn build
+
+    cd deps/gotify-ui
+    rm -rf node_modules
+    ln -sf $node_modules node_modules
+    cd ../..
+  '';
+
+}