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/development/python-modules/solo-python/default.nix

@@ -0,0 +1,62 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, click
+, cryptography
+, ecdsa
+, fido2
+, intelhex
+, pyserial
+, pyusb
+, requests
+}:
+
+ buildPythonPackage rec {
+  pname = "solo-python";
+  version = "0.0.31";
+  format = "flit";
+
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "solokeys";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-OguAHeNpom+zthREzdhejy5HJUIumrtwB0WJAwUNiSA=";
+  };
+
+  patchPhase = ''
+    sed -i '/fido2/c\"fido2",' pyproject.toml
+  '';
+
+  propagatedBuildInputs = [
+    click
+    cryptography
+    ecdsa
+    fido2
+    intelhex
+    pyserial
+    pyusb
+    requests
+  ];
+
+  preBuild = ''
+    export HOME=$TMPDIR
+  '';
+
+  pythonImportsCheck = [
+    "solo"
+    "solo.cli"
+    "solo.commands"
+    "solo.fido2"
+    "solo.operations"
+  ];
+
+  meta = with lib; {
+    description = "Python tool and library for SoloKeys";
+    homepage = "https://github.com/solokeys/solo-python";
+    maintainers = with maintainers; [ wucke13 ];
+    license = with licenses; [ asl20 mit ];
+  };
+}