From a376a68f74eebeeee85e5f7a876d14f449623a17 Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@gmail.com>
Date: Thu, 4 Jun 2015 06:27:20 -0500
Subject: [PATCH] openblas: add openblasCompat

openblasCompat uses 32-bit integers on all platforms for compatibility
with standard BLAS and LAPACK.
---
 pkgs/top-level/all-packages.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6b54674cb656..076e34b263c3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13877,6 +13877,10 @@ let
     liblapack = liblapack_3_5_0;
   };
 
+  # A version of OpenBLAS using 32-bit integers on all platforms for compatibility with
+  # standard BLAS and LAPACK.
+  openblasCompat = openblas.override { blas64 = false; };
+
   mathematica = callPackage ../applications/science/math/mathematica { };
   mathematica9 = callPackage ../applications/science/math/mathematica/9.nix { };