From 6d5a86ccdd2468565bf79b46db3be32a0ecbda89 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Sun, 8 Mar 2026 21:26:17 +0300
Subject: [PATCH] openblas: another patch to fix more single threaded builds

This time it's aarch64 specific.
---
 pkgs/development/libraries/science/math/openblas/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/development/libraries/science/math/openblas/default.nix b/pkgs/development/libraries/science/math/openblas/default.nix
index 661412127ad6..77af9fe00cbd 100644
--- a/pkgs/development/libraries/science/math/openblas/default.nix
+++ b/pkgs/development/libraries/science/math/openblas/default.nix
@@ -201,6 +201,10 @@ stdenv.mkDerivation (finalAttrs: {
       url = "https://github.com/OpenMathLib/OpenBLAS/commit/874243421298866d116e1e8bdbd7e0ed4e31e4f6.diff";
       hash = "sha256-+L98AjuMaDdmEdF8yruvBpljQ+hGmsfNuJSLxB4quDU=";
     })
+    (fetchpatch {
+      url = "https://github.com/OpenMathLib/OpenBLAS/commit/d2906e8787ccc50051505f97262027bae6b55258.diff";
+      hash = "sha256-jYYMDr2rDJjM8ESO7/yPDl7Z/Y1MsrFBB4HsNOuFL9M=";
+    })
   ];
 
   inherit blas64;