From 40be9738abfcde500937f1d7e2356164e77658e8 Mon Sep 17 00:00:00 2001
From: hsloan <ishaqsloan@gmail.com>
Date: Wed, 28 Jun 2017 16:48:43 -0400
Subject: [PATCH] nix: Don't use stdenv.cross

---
 pkgs/tools/package-management/nix/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/package-management/nix/default.nix b/pkgs/tools/package-management/nix/default.nix
index 3aa18fad9423..45dfd52dba19 100644
--- a/pkgs/tools/package-management/nix/default.nix
+++ b/pkgs/tools/package-management/nix/default.nix
@@ -2,6 +2,7 @@
 , pkgconfig, boehmgc, perlPackages, libsodium, aws-sdk-cpp, brotli, readline
 , autoreconfHook, autoconf-archive, bison, flex, libxml2, libxslt, docbook5, docbook5_xsl
 , libseccomp, busybox
+, hostPlatform
 , storeDir ? "/nix/store"
 , stateDir ? "/nix/var"
 , confDir ? "/etc"
@@ -95,8 +96,8 @@ let
           --disable-init-state
           --enable-gc
         '' + stdenv.lib.optionalString (
-            stdenv.cross ? nix && stdenv.cross.nix ? system
-        ) ''--with-system=${stdenv.cross.nix.system}'';
+            hostPlatform ? nix && hostPlatform.nix ? system
+        ) ''--with-system=${hostPlatform.nix.system}'';
 
       doInstallCheck = false;
     };