From 79c5bf1d8655f1a2fa41d892d5e4c94f270060b0 Mon Sep 17 00:00:00 2001
From: FliegendeWurst <2012gdwu+github@posteo.de>
Date: Sat, 29 Jan 2022 11:34:05 +0100
Subject: [PATCH] ipvsadm: disable parallel build

---
 pkgs/os-specific/linux/ipvsadm/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/os-specific/linux/ipvsadm/default.nix b/pkgs/os-specific/linux/ipvsadm/default.nix
index fbd4d8efdac8..c98816746918 100644
--- a/pkgs/os-specific/linux/ipvsadm/default.nix
+++ b/pkgs/os-specific/linux/ipvsadm/default.nix
@@ -16,6 +16,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libnl popt ];
 
+  # Disable parallel build, errors:
+  #  *** No rule to make target 'libipvs/libipvs.a', needed by 'ipvsadm'.  Stop.
+  enableParallelBuilding = false;
+
   preBuild = ''
     makeFlagsArray+=(
       INCLUDE=$(pkg-config --cflags libnl-genl-3.0)