From 3b08f26ebd46332afad1e78e5257e7bffffe5a20 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@fysik.su.se>
Date: Tue, 9 Apr 2019 11:03:06 +0200
Subject: pythonPackages.mpi4py: add patch for openmpi-4.0.1

---
 pkgs/development/python-modules/mpi4py/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'pkgs/development/python-modules')

diff --git a/pkgs/development/python-modules/mpi4py/default.nix b/pkgs/development/python-modules/mpi4py/default.nix
index 5984f2bcb7c..f003a04e55e 100644
--- a/pkgs/development/python-modules/mpi4py/default.nix
+++ b/pkgs/development/python-modules/mpi4py/default.nix
@@ -13,6 +13,12 @@ buildPythonPackage rec {
     inherit mpi;
   };
 
+  patches = [ ( fetchpatch {
+    # Upstream patch to ensure compatibility with openmpi-4.0.1
+    url = "https://github.com/mpi4py/mpi4py/commit/42f5e35a6a90454516c11131549a08cd766edbb0.patch";
+    sha256 = "1dm0i3amwj1cddzz1m9ssd7qp655c8rv1wzjs9ww3kzd90fm4w72";
+  })];
+
   postPatch = ''
     substituteInPlace test/test_spawn.py --replace \
                       "unittest.skipMPI('openmpi(<3.0.0)')" \
-- 
cgit 1.4.1