From 1ff30bec197975a0dcda05913209a0258d227ee8 Mon Sep 17 00:00:00 2001
From: freezeboy <freezeboy@users.noreply.github.com>
Date: Fri, 11 Sep 2020 11:33:28 +0200
Subject: [PATCH] iproute_mptcp: fix preConfigure

---
 pkgs/os-specific/linux/iproute/mptcp.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/os-specific/linux/iproute/mptcp.nix b/pkgs/os-specific/linux/iproute/mptcp.nix
index 4a58ae9e0469e..63f0abcd2a299 100644
--- a/pkgs/os-specific/linux/iproute/mptcp.nix
+++ b/pkgs/os-specific/linux/iproute/mptcp.nix
@@ -11,6 +11,12 @@ iproute.overrideAttrs (oa: rec {
     sha256 = "07fihvwlaj0ng8s8sxqhd0a9h1narcnp4ibk88km9cpsd32xv4q3";
   };
 
+  preConfigure = ''
+    # Don't try to create /var/lib/arpd:
+    sed -e '/ARPDDIR/d' -i Makefile
+    patchShebangs configure
+  '';
+
   meta = with stdenv.lib; {
     homepage = "https://github.com/multipath-tcp/iproute-mptcp";
     description = "IP-Route extensions for MultiPath TCP";