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/ankisyncd/default.nix

@@ -0,0 +1,67 @@
+{ lib
+, fetchFromGitHub
+, python3
+, anki
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "ankisyncd";
+  version = "2.2.0";
+  src = fetchFromGitHub {
+    owner = "ankicommunity";
+    repo = "anki-sync-server";
+    rev = version;
+    sha256 = "196xhd6vzp1ncr3ahz0bv0gp1ap2s37j8v48dwmvaywzayakqdab";
+  };
+  format = "other";
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/${python3.sitePackages}
+
+    cp -r ankisyncd utils ankisyncd.conf $out/${python3.sitePackages}
+    mkdir $out/share
+    cp ankisyncctl.py $out/share/
+
+    runHook postInstall
+  '';
+
+  fixupPhase = ''
+    PYTHONPATH="$PYTHONPATH:$out/${python3.sitePackages}:${anki}"
+
+    makeWrapper "${python3.interpreter}" "$out/bin/ankisyncd" \
+          --set PYTHONPATH $PYTHONPATH \
+          --add-flags "-m ankisyncd"
+
+    makeWrapper "${python3.interpreter}" "$out/bin/ankisyncctl" \
+          --set PYTHONPATH $PYTHONPATH \
+          --add-flags "$out/share/ankisyncctl.py"
+  '';
+
+  checkInputs = with python3.pkgs; [
+    pytest
+    webtest
+  ];
+
+  buildInputs = [ ];
+
+  propagatedBuildInputs = [ anki ];
+
+  checkPhase = ''
+    # Exclude tests that require sqlite's sqldiff command, since
+    # it isn't yet packaged for NixOS, although 2 PRs exist:
+    # - https://github.com/NixOS/nixpkgs/pull/69112
+    # - https://github.com/NixOS/nixpkgs/pull/75784
+    # Once this is merged, these tests can be run as well.
+    pytest --ignore tests/test_web_media.py tests/
+  '';
+
+  meta = with lib; {
+    description = "Self-hosted Anki sync server";
+    maintainers = with maintainers; [ matt-snider ];
+    homepage = "https://github.com/ankicommunity/anki-sync-server";
+    license = licenses.agpl3Only;
+    platforms = platforms.linux;
+  };
+}