From 7b6b099811cbefa63eb9a5021b8269db8583cb71 Mon Sep 17 00:00:00 2001
From: Orivej Desh <orivej@gmx.fr>
Date: Tue, 5 Dec 2017 15:29:29 +0000
Subject: [PATCH] ostinato: disable parallel building

---
 pkgs/applications/networking/ostinato/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/applications/networking/ostinato/default.nix b/pkgs/applications/networking/ostinato/default.nix
index 41e64d7b721f..f2b7a4a4e999 100644
--- a/pkgs/applications/networking/ostinato/default.nix
+++ b/pkgs/applications/networking/ostinato/default.nix
@@ -54,6 +54,10 @@ stdenv.mkDerivation rec {
     EOF
   '';
 
+  # `cd common; qmake ostproto.pro; make pdmlreader.o`:
+  # pdmlprotocol.h:23:25: fatal error: protocol.pb.h: No such file or directory
+  enableParallelBuilding = false;
+
   meta = with stdenv.lib; {
     description = "A packet traffic generator and analyzer";
     homepage    = http://ostinato.org;