From 2410bc603bd13746bc0c0591d1e70ced55bd0f85 Mon Sep 17 00:00:00 2001
From: Yurii Rashkovskii <me@yrashk.com>
Date: Mon, 28 Jan 2019 13:09:28 +0700
Subject: [PATCH] nixpkgs: fix installation on non-x86

On non-x86 architectures (for example, aarch64) the installation of
home-manager fails indicating that it is attempting to select i686
packages for Linux and those aren't available.

Solution: make the condition for choosing these packages stricter
---
 modules/misc/nixpkgs.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/misc/nixpkgs.nix b/modules/misc/nixpkgs.nix
index 287a74b20..150cbe740 100644
--- a/modules/misc/nixpkgs.nix
+++ b/modules/misc/nixpkgs.nix
@@ -144,7 +144,10 @@ in
   config = {
     _module.args = {
       pkgs = _pkgs;
-      pkgs_i686 = if _pkgs.stdenv.isLinux then _pkgs.pkgsi686Linux else {};
+      pkgs_i686 =
+        if _pkgs.stdenv.isLinux && _pkgs.stdenv.hostPlatform.isx86
+        then _pkgs.pkgsi686Linux
+        else { };
     };
   };
 }