From b6300674121d5cf4b917fddca4fd0e9d21302949 Mon Sep 17 00:00:00 2001
From: Augustin Trancart <augustin.trancart@gmail.com>
Date: Thu, 19 Mar 2026 14:27:08 +0100
Subject: [PATCH] python3Packages.pyproj: fix build with proj 9.8.0

---
 .../python-modules/pyproj/default.nix         | 21 ++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/pyproj/default.nix b/pkgs/development/python-modules/pyproj/default.nix
index fe3f754b0ea6..08af3c39b38c 100644
--- a/pkgs/development/python-modules/pyproj/default.nix
+++ b/pkgs/development/python-modules/pyproj/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch2,
   pytestCheckHook,
   replaceVars,
 
@@ -33,6 +34,23 @@ buildPythonPackage rec {
       proj = proj;
       projdev = proj.dev;
     })
+    # PROJ 9.8.0 compatibility
+    (fetchpatch2 {
+      url = "https://github.com/pyproj4/pyproj/pull/1557.diff?full_index=1";
+      hash = "sha256-3iK/JaQEgyQvPjybJF/ATxOy3fFl7q6aa9tdfsrhajM=";
+    })
+    (fetchpatch2 {
+      url = "https://github.com/pyproj4/pyproj/pull/1560.diff?full_index=1";
+      hash = "sha256-fr+lvDeVFDagc9aHzaQhyZtWK2sy5kR7iImJsuxW8Z4=";
+    })
+    (fetchpatch2 {
+      url = "https://github.com/pyproj4/pyproj/pull/1568.diff?full_index=1";
+      hash = "sha256-fVFg3/ikOk6LiRHA/u14g+ZFsROGE7me878Vvq4mxG4=";
+    })
+    (fetchpatch2 {
+      url = "https://github.com/pyproj4/pyproj/pull/1581.diff?full_index=1";
+      hash = "sha256-EdzUCt4P99ENS2qCBU30FUNnJYD0B2CqcmZXwEYLdVA=";
+    })
   ];
 
   build-system = [
@@ -72,9 +90,6 @@ buildPythonPackage rec {
     "test_sync__source_id__list"
     "test_sync_download"
     "test_transformer_group__download_grids"
-    # https://github.com/pyproj4/pyproj/issues/1553
-    "test_datum_horizontal"
-    "test_sub_crs"
   ];
 
   pythonImportsCheck = [