From 05f1bcce4949fe2a6fc9472051f39a002cbab133 Mon Sep 17 00:00:00 2001
From: Piotr Bogdan <ppbogdan@gmail.com>
Date: Thu, 14 May 2020 22:04:18 +0100
Subject: [PATCH] python2Packages.nixpart0/multipath_tools: fixup path to
 internal libraries

---
 pkgs/tools/filesystems/nixpart/0.4/multipath-tools.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/tools/filesystems/nixpart/0.4/multipath-tools.nix b/pkgs/tools/filesystems/nixpart/0.4/multipath-tools.nix
index 14f179386cfa..ffed57e6345e 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/multipath-tools.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/multipath-tools.nix
@@ -38,6 +38,11 @@ stdenv.mkDerivation rec {
 
       substituteInPlace libmultipath/defaults.h --replace /lib/udev/scsi_id ${systemd.lib}/lib/udev/scsi_id
       substituteInPlace libmultipath/hwtable.c --replace /lib/udev/scsi_id ${systemd.lib}/lib/udev/scsi_id
+
+      sed -i -re '
+         s,^( *#define +DEFAULT_MULTIPATHDIR\>).*,\1 "'"$out/lib/multipath"'",
+      ' libmultipath/defaults.h
+
     '';
 
   meta = {