From 61f3dc5e5412eee969d76bc119e993a7289e978b Mon Sep 17 00:00:00 2001
From: adisbladis <adisbladis@gmail.com>
Date: Thu, 11 Feb 2021 03:49:37 +0100
Subject: [PATCH] overrides: Fix building cryptography 3.4

---
 overrides.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/overrides.nix b/overrides.nix
index 1d398cb..c0af7a5 100644
--- a/overrides.nix
+++ b/overrides.nix
@@ -127,8 +127,11 @@ self: super:
   cryptography = super.cryptography.overridePythonAttrs (
     old: {
       nativeBuildInputs = (old.nativeBuildInputs or [ ])
+        ++ lib.optional (lib.versionAtLeast old.version "3.4") [ self.setuptools-rust ]
         ++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) self.python.pythonForBuild.pkgs.cffi;
       buildInputs = (old.buildInputs or [ ]) ++ [ pkgs.openssl ];
+    } // lib.optionalAttrs (lib.versionAtLeast old.version "3.4" && lib.versionOlder old.version "3.5") {
+      CRYPTOGRAPHY_DONT_BUILD_RUST = "1";
     }
   );