From 2df1ba87c6a90eedfaa1a759408795eb87dbaceb Mon Sep 17 00:00:00 2001
From: Joseph Fox-Rabinovitz <joseph.fox-rabinovitz@saronic.com>
Date: Mon, 31 Aug 2026 17:39:09 -0500
Subject: [PATCH] python3Packages.control: fix build with matplotlib 3.11 and
 numpy 2.5

---
 .../development/python-modules/control/default.nix | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/pkgs/development/python-modules/control/default.nix b/pkgs/development/python-modules/control/default.nix
index 31c77c2d3291..599d6f68c0ce 100644
--- a/pkgs/development/python-modules/control/default.nix
+++ b/pkgs/development/python-modules/control/default.nix
@@ -3,6 +3,7 @@
   buildPythonPackage,
   cvxopt,
   fetchFromGitHub,
+  fetchpatch,
   matplotlib,
   numpy,
   numpydoc,
@@ -25,6 +26,19 @@ buildPythonPackage rec {
     hash = "sha256-E9RZDUK01hzjutq83XdLr3d97NwjmQzt65hqVg2TBGE=";
   };
 
+  patches = [
+    # matplotlib >= 3.11 no longer warns when tight layout is not applied
+    (fetchpatch {
+      url = "https://github.com/python-control/python-control/commit/3b70cb41b5d41ed4aa4da9f2db2eb3d83c3ffdcd.patch";
+      hash = "sha256-zJAbgbeiYQlglG/mbtREvs7AFxwGxzlzrr0iuKPHp5I=";
+    })
+    # numpy >= 2.5 deprecates assigning to .shape
+    (fetchpatch {
+      url = "https://github.com/python-control/python-control/commit/ae4915c4ece5f417fa514dadeb0d30ab412a28aa.patch";
+      hash = "sha256-Z5U9sgtlp35bHYOYC2ag9007fGVXwzhTgBQN7yLsjCI=";
+    })
+  ];
+
   build-system = [
     setuptools
     setuptools-scm