From 0e3b56c7b9b38c71bd3a5bac35acfce8b57f5ebb Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas@tuxera.com>
Date: Sat, 24 Dec 2016 22:41:32 +0200
Subject: [PATCH] alsa-lib: Remove unnecessary crossAttrs

It's breaking the cross build.
---
 pkgs/os-specific/linux/alsa-lib/default.nix | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/pkgs/os-specific/linux/alsa-lib/default.nix b/pkgs/os-specific/linux/alsa-lib/default.nix
index b525cbfc261..3205275ff93 100644
--- a/pkgs/os-specific/linux/alsa-lib/default.nix
+++ b/pkgs/os-specific/linux/alsa-lib/default.nix
@@ -27,12 +27,6 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "dev" ];
 
-  crossAttrs = {
-    patchPhase = ''
-      sed -i s/extern/static/g include/iatomic.h
-    '';
-  };
-
   meta = with stdenv.lib; {
     homepage = http://www.alsa-project.org/;
     description = "ALSA, the Advanced Linux Sound Architecture libraries";