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/blockchains/btcpayserver/default.nix

@@ -0,0 +1,33 @@
+{ lib, buildDotnetModule, fetchFromGitHub, dotnetCorePackages
+, altcoinSupport ? false }:
+
+buildDotnetModule rec {
+  pname = "btcpayserver";
+  version = "1.5.4";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-8GMk7xBMhml0X/8YRuN3FsEF2TWDxtb0eoP/cduKXNg=";
+  };
+
+  projectFile = "BTCPayServer/BTCPayServer.csproj";
+  nugetDeps = ./deps.nix;
+
+  dotnet-runtime = dotnetCorePackages.aspnetcore_6_0;
+
+  buildType = if altcoinSupport then "Altcoins-Release" else "Release";
+
+  postFixup = ''
+    mv $out/bin/{BTCPayServer,btcpayserver}
+  '';
+
+  meta = with lib; {
+    description = "Self-hosted, open-source cryptocurrency payment processor";
+    homepage = "https://btcpayserver.org";
+    maintainers = with maintainers; [ kcalvinalvin earvstedt ];
+    license = licenses.mit;
+    platforms = platforms.linux;
+  };
+}

pkgs/applications/blockchains/btcpayserver/update.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+scriptDir=$(cd "${BASH_SOURCE[0]%/*}" && pwd)
+cd "$scriptDir"
+
+echo "Updating nbxplorer"
+../nbxplorer/update.sh
+echo
+echo "Updating btcpayserver"
+# Include Razor SDK packages in deps.nix
+../nbxplorer/util/update-common.sh btcpayserver deps.nix '"/p:Configuration="Altcoins-Release" /p:RazorCompileOnBuild=false'