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/wasabibackend/default.nix

@@ -0,0 +1,50 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, buildDotnetModule
+, dotnetCorePackages
+, autoPatchelfHook
+, zlib
+, openssl
+}:
+
+buildDotnetModule rec {
+  pname = "wasabibackend";
+  version = "1.1.13.1";
+
+  src = fetchFromGitHub {
+    owner = "zkSNACKs";
+    repo = "WalletWasabi";
+    rev = "v${version}";
+    sha256 = "sha256-Hwav7moG6XKAcR7L0Q7CtifP3zCNRfHIihlaFw+dzbk=";
+  };
+
+  projectFile = "WalletWasabi.Backend/WalletWasabi.Backend.csproj";
+  nugetDeps = ./deps.nix;
+
+  dotnet-sdk = dotnetCorePackages.sdk_3_1;
+  dotnet-runtime = dotnetCorePackages.aspnetcore_3_1;
+
+  nativeBuildInputs = [ autoPatchelfHook ];
+  buildInputs = [ stdenv.cc.cc.lib zlib ];
+
+  runtimeDeps = [ openssl zlib ];
+
+  preConfigure = ''
+    makeWrapperArgs+=(
+      --chdir "$out/lib/${pname}"
+    )
+  '';
+
+  postFixup = ''
+    mv $out/bin/WalletWasabi.Backend $out/bin/WasabiBackend
+  '';
+
+  meta = with lib; {
+    description = "Backend for the Wasabi Wallet";
+    homepage = "https://wasabiwallet.io/";
+    license = licenses.mit;
+    maintainers = with maintainers; [ mmahut ];
+    platforms = [ "x86_64-linux" ];
+  };
+}