From 67ebd3161b82caf8a1ed30e0cd21dc7bb0177c35 Mon Sep 17 00:00:00 2001
From: John Ericson <Ericson2314@Yahoo.com>
Date: Sat, 17 Dec 2016 23:51:18 -0800
Subject: [PATCH] top-level: Inherit `system` and `platform` in stage.nix not
 all-packages.nix

These are not packages, and so its more elegant to do this outside of
all-packages.nix.
---
 pkgs/top-level/all-packages.nix |  7 +------
 pkgs/top-level/stage.nix        | 11 +++++++----
 2 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 69192cd6d3a9..a5a1f17d75bb 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5,9 +5,7 @@
  * to merges. Please use the full-text search of your editor. ;)
  * Hint: ### starts category names.
  */
-{ system, noSysDirs, config, crossSystem, platform, lib
-, nixpkgsFun
-}:
+{ lib, nixpkgsFun, noSysDirs, config}:
 self: pkgs:
 
 with pkgs;
@@ -18,9 +16,6 @@ in
 
 {
 
-  # Make some arguments passed to all-packages.nix available
-  inherit system platform;
-
   # Allow callPackage to fill in the pkgs argument
   inherit pkgs;
 
diff --git a/pkgs/top-level/stage.nix b/pkgs/top-level/stage.nix
index f6f11b439800..ebc6473e4254 100644
--- a/pkgs/top-level/stage.nix
+++ b/pkgs/top-level/stage.nix
@@ -47,12 +47,15 @@ let
       inherit lib; inherit (self) stdenv stdenvNoCC; inherit (self.xorg) lndir;
     };
 
-  stdenvDefault = self: super:
-    { stdenv = stdenv // { inherit platform; }; };
+  stdenvBootstappingAndPlatforms = self: super: {
+    stdenv = stdenv // { inherit platform; };
+    inherit
+      system platform crossSystem;
+  };
 
   allPackages = self: super:
     let res = import ./all-packages.nix
-      { inherit system noSysDirs config crossSystem platform lib nixpkgsFun; }
+      { inherit lib nixpkgsFun noSysDirs config; }
       res self;
     in res;
 
@@ -77,7 +80,7 @@ let
 
   # The complete chain of package set builders, applied from top to bottom
   toFix = lib.foldl' (lib.flip lib.extends) (self: {}) [
-    stdenvDefault
+    stdenvBootstappingAndPlatforms
     stdenvAdapters
     trivialBuilders
     allPackages