From 11aa871c2290aa6407227e255da0820a575d2109 Mon Sep 17 00:00:00 2001
From: FlashOnFire_ <flashonfire.dev@gmail.com>
Date: Sun, 12 Apr 2026 19:25:20 +0200
Subject: [PATCH] python3Packages.mypy: fix cross compilation

---
 pkgs/development/python-modules/mypy/default.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/mypy/default.nix b/pkgs/development/python-modules/mypy/default.nix
index bbbbb99d5e96..9040eab9ebf8 100644
--- a/pkgs/development/python-modules/mypy/default.nix
+++ b/pkgs/development/python-modules/mypy/default.nix
@@ -13,8 +13,10 @@
   types-psutil,
   types-setuptools,
 
-  # propagates
+  # nativeBuildInputs + propagates
   librt,
+
+  # propagates
   mypy-extensions,
   tomli,
   typing-extensions,
@@ -50,6 +52,10 @@ buildPythonPackage rec {
     rev-prefix = "v";
   };
 
+  nativeBuildInputs = [
+    librt
+  ];
+
   build-system = [
     mypy-extensions
     pathspec