From 3aae9fc3f9cda64a808d294b34ecc683559644fe Mon Sep 17 00:00:00 2001
From: Samuel Dionne-Riel <samuel@dionne-riel.com>
Date: Sat, 1 Sep 2018 12:56:13 -0400
Subject: [PATCH] nixos/iso-image.nix: fixes i686 installer iso build.

Fixes #45908
---
 nixos/modules/installer/cd-dvd/iso-image.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/installer/cd-dvd/iso-image.nix b/nixos/modules/installer/cd-dvd/iso-image.nix
index 74fce0d1721d..98712f0759a9 100644
--- a/nixos/modules/installer/cd-dvd/iso-image.nix
+++ b/nixos/modules/installer/cd-dvd/iso-image.nix
@@ -233,7 +233,7 @@ let
             "
     # Make our own efi program, we can't rely on "grub-install" since it seems to
     # probe for devices, even with --skip-fs-probe.
-    ${pkgs.grub2_efi}/bin/grub-mkimage -o $out/EFI/boot/bootx64.efi -p /EFI/boot -O x86_64-efi \
+    ${pkgs.grub2_efi}/bin/grub-mkimage -o $out/EFI/boot/${if targetArch == "x64" then "bootx64" else "bootx32"}.efi -p /EFI/boot -O ${if targetArch == "x64" then "x86_64" else "i386"}-efi \
       $MODULES
     cp ${pkgs.grub2_efi}/share/grub/unicode.pf2 $out/EFI/boot/