From 5e0a05e4dcc5622d4c6db34f58e5ba65639153e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sat, 24 Apr 2010 11:08:24 +0000
Subject: [PATCH] stdenv: Add `isx86_64'.

svn path=/nixpkgs/trunk/; revision=21292
---
 pkgs/stdenv/generic/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/stdenv/generic/default.nix b/pkgs/stdenv/generic/default.nix
index fa9c18b2c374..4b988ef524a8 100644
--- a/pkgs/stdenv/generic/default.nix
+++ b/pkgs/stdenv/generic/default.nix
@@ -100,6 +100,10 @@ let
                || result.system == "i686-freebsd"
                || result.system == "i686-openbsd"
                || result.system == "i386-sunos";
+        isx86_64 = result.system == "x86_64-linux"
+               || result.system == "x86_64-darwin"
+               || result.system == "x86_64-freebsd"
+               || result.system == "x86_64-openbsd";
         is64bit = result.system == "x86_64-linux"
                 || result.system == "x86_64-darwin";