From ba54c263097f87c9306901e1a03e8755a6b9d790 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@gmail.com>
Date: Mon, 9 Jun 2025 17:15:25 +0200
Subject: [PATCH 1/2] openmpi: 5.0.6 -> 5.0.8

---
 pkgs/by-name/op/openmpi/package.nix | 24 ++----------------------
 1 file changed, 2 insertions(+), 22 deletions(-)

diff --git a/pkgs/by-name/op/openmpi/package.nix b/pkgs/by-name/op/openmpi/package.nix
index 791a78b05b17..01f9c8fb4310 100644
--- a/pkgs/by-name/op/openmpi/package.nix
+++ b/pkgs/by-name/op/openmpi/package.nix
@@ -2,7 +2,6 @@
   lib,
   stdenv,
   fetchurl,
-  fetchpatch,
   removeReferencesTo,
   gfortran,
   perl,
@@ -41,32 +40,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "openmpi";
-  version = "5.0.6";
+  version = "5.0.8";
 
   src = fetchurl {
     url = "https://www.open-mpi.org/software/ompi/v${lib.versions.majorMinor finalAttrs.version}/downloads/openmpi-${finalAttrs.version}.tar.bz2";
-    sha256 = "sha256-vUGD/LxDR3wlR5m0Kd8abldsBC50otL4s31Tey/5gVc=";
+    sha256 = "sha256-UxMeGlfnJw9kVwf4sLZbpWBI9bWsP2j6q+0+sNcQ5Ek=";
   };
 
-  patches = [
-    # This patch can be removed with the next openmpi update (>5.0.6)
-    # See https://github.com/open-mpi/ompi/issues/12784 and https://github.com/open-mpi/ompi/pull/13003
-    # Fixes issue where the shared memory backing file cannot be created because directory trees are never created
-    (fetchpatch {
-      name = "fix-singletons-session-dir";
-      url = "https://github.com/open-mpi/ompi/commit/4d4f7212decd0d0ca719688b15dc9b3ee7553a52.patch";
-      hash = "sha256-Mb8qXtAUhAQ90v0SdL24BoTASsKRq2Gu8nYqoeSc9DI=";
-    })
-    # This patch can be removed with the next openmpi update (>5.0.6)
-    # See https://github.com/open-mpi/ompi/issues/12924 and https://github.com/open-mpi/ompi/pull/12934
-    # Fix the size_t/int parameter compile error in coll/cuda
-    (fetchpatch {
-      name = "fix-size-t-int-parameter";
-      url = "https://github.com/open-mpi/ompi/commit/399f69d68735839d379913a5433ea81dbdbd98bf.patch";
-      hash = "sha256-TbB73a419v5JGkiyBAwe/t+6g+pzaR15yAZhdbJIXG4=";
-    })
-  ];
-
   postPatch = ''
     patchShebangs ./
 

From db93ad6687e2f2e16a49633f62cb51533bd73567 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@gmail.com>
Date: Sun, 7 Sep 2025 21:24:39 +0200
Subject: [PATCH 2/2] openmpi: remove env.SOURCE_DATE_EPOCH

---
 pkgs/by-name/op/openmpi/package.nix | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pkgs/by-name/op/openmpi/package.nix b/pkgs/by-name/op/openmpi/package.nix
index 01f9c8fb4310..2984c4c035d9 100644
--- a/pkgs/by-name/op/openmpi/package.nix
+++ b/pkgs/by-name/op/openmpi/package.nix
@@ -70,7 +70,6 @@ stdenv.mkDerivation (finalAttrs: {
   env = {
     USER = "nixbld";
     HOSTNAME = "localhost";
-    SOURCE_DATE_EPOCH = "0";
   };
 
   outputs = [