From a16880533f3322548495ea8236381d42d780e25c Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski.uu@gmail.com>
Date: Mon, 22 Jan 2018 15:52:57 -0800
Subject: [PATCH] arpack: remove FFLAGS

---
 pkgs/development/libraries/science/math/arpack/default.nix | 2 --
 1 file changed, 2 deletions(-)

diff --git a/pkgs/development/libraries/science/math/arpack/default.nix b/pkgs/development/libraries/science/math/arpack/default.nix
index a7baddad86a..77cb7cf1f2b 100644
--- a/pkgs/development/libraries/science/math/arpack/default.nix
+++ b/pkgs/development/libraries/science/math/arpack/default.nix
@@ -21,8 +21,6 @@ stdenv.mkDerivation {
 
   BLAS_LIBS = "-L${openblas}/lib -lopenblas";
 
-  FFLAGS = optional openblas.blas64 "-fdefault-integer-8";
-
   INTERFACE64 = optional openblas.blas64 "1";
 
   preConfigure = ''