From 1f91bf6ad5295e6bc52e5d7ced53022084381c7e Mon Sep 17 00:00:00 2001
From: Loosetooth <loosetooth@protonmail.com>
Date: Sun, 29 Dec 2024 23:22:34 +0100
Subject: [PATCH] add export to use all cores

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 2038d39..3261cff 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 On a NIX machine:
 ```bash
+export NIX_BUILD_CORES=0
 nix-build '<nixpkgs/nixos>' -A config.system.build.kernel --arg configuration ./custom-kernel.nix
 ```