From 41c0302661b90dd98e9c1806e5e747ea339d5a3d Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Wed, 29 Oct 2014 17:55:40 +0100
Subject: [PATCH] aterm: Fix building on Glibc 2.20

---
 pkgs/development/libraries/aterm/2.5.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/aterm/2.5.nix b/pkgs/development/libraries/aterm/2.5.nix
index 10a22e00f65..ef53a76d20b 100644
--- a/pkgs/development/libraries/aterm/2.5.nix
+++ b/pkgs/development/libraries/aterm/2.5.nix
@@ -21,6 +21,8 @@ stdenv.mkDerivation {
 
   dontDisableStatic = true;
 
+  NIX_CFLAGS_COMPILE = "-D__USE_BSD";
+
   meta = {
     homepage = http://www.cwi.nl/htbin/sen1/twiki/bin/view/SEN1/ATerm;
     license = "LGPL";