From 7eb332af5d6e4ed76030f84d68bb62eaca7fdac2 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 19 Jun 2019 12:12:42 +0200
Subject: [PATCH] Remove default value for nixpkgs.system

Using "builtins.currentSystem" doesn't work in pure evaluation mode,
and even when it's explicitly set (which it always is, in
nixos/lib/eval-config.nix), it breaks manual generation because the
manual tries to render the default value.
---
 nixos/modules/misc/nixpkgs.nix | 1 -
 1 file changed, 1 deletion(-)

diff --git a/nixos/modules/misc/nixpkgs.nix b/nixos/modules/misc/nixpkgs.nix
index 9d19dd2a7ff2..e0c192246c0c 100644
--- a/nixos/modules/misc/nixpkgs.nix
+++ b/nixos/modules/misc/nixpkgs.nix
@@ -196,7 +196,6 @@ in
     system = mkOption {
       type = types.str;
       example = "i686-linux";
-      default = { system = builtins.currentSystem; };
       description = ''
         Specifies the Nix platform type on which NixOS should be built.
         It is better to specify <code>nixpkgs.localSystem</code> instead.