From 3f0bc9af0c594190b4dc2b92f49581315cbbb7c9 Mon Sep 17 00:00:00 2001
From: Stephan Maka <sm@m-labs.hk>
Date: Wed, 3 Mar 2021 21:29:54 +0100
Subject: [PATCH] llvm-or1k: rm NIX_BUILD_CORES

---
 artiq-fast/pkgs/llvm-or1k.nix | 2 --
 1 file changed, 2 deletions(-)

diff --git a/artiq-fast/pkgs/llvm-or1k.nix b/artiq-fast/pkgs/llvm-or1k.nix
index b305485..fc6925e 100644
--- a/artiq-fast/pkgs/llvm-or1k.nix
+++ b/artiq-fast/pkgs/llvm-or1k.nix
@@ -33,8 +33,6 @@ in
     buildInputs = [ perl groff cmake libxml2 python libffi ] ++ stdenv.lib.optional stdenv.isLinux valgrind;
 
     preBuild = ''
-      NIX_BUILD_CORES=4
-      makeFlagsArray=(-j''$NIX_BUILD_CORES)
       mkdir -p $out/
     '';