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/jellyfin/update.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl jq common-updater-scripts dotnetCorePackages.sdk_5_0 nuget-to-nix gnused nix coreutils findutils
+
+set -euo pipefail
+
+export DOTNET_CLI_TELEMETRY_OPTOUT=1
+export DOTNET_NOLOGO=1
+
+latestVersion="$(curl -s "https://api.github.com/repos/jellyfin/jellyfin/releases?per_page=1" | jq -r ".[0].tag_name" | sed 's/^v//')"
+currentVersion=$(nix-instantiate --eval -E "with import ./. {}; jellyfin.version or (lib.getVersion jellyfin)" | tr -d '"')
+
+if [[ "$currentVersion" == "$latestVersion" ]]; then
+  echo "jellyfin is up-to-date: $currentVersion"
+  exit 0
+fi
+
+pushd "$(dirname "${BASH_SOURCE[0]}")"
+nugetDepsFile=$(realpath ./nuget-deps.nix)
+popd
+
+update-source-version jellyfin "$latestVersion"
+
+store_src="$(nix-build . -A jellyfin.src --no-out-link)"
+src="$(mktemp -d /tmp/jellyfin-src.XXX)"
+echo "Temp src dir: $src"
+cp -rT "$store_src" "$src"
+chmod -R +w "$src"
+
+pushd "$src"
+
+mkdir ./nuget_tmp.packages
+dotnet restore Jellyfin.Server --packages ./nuget_tmp.packages --runtime linux-x64
+
+nuget-to-nix ./nuget_tmp.packages > "$nugetDepsFile"
+
+popd
+rm -r "$src"