From 05a6e94f3437af6c28fa8b794136e193553e98c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Hedin=20Br=C3=B8nner?= <torhedinbronner@gmail.com>
Date: Fri, 18 May 2018 12:07:01 +0200
Subject: [PATCH] inkscape: disable parallelBuilding

Try to avoid non-deterministic build failure.
---
 pkgs/applications/graphics/inkscape/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/graphics/inkscape/default.nix b/pkgs/applications/graphics/inkscape/default.nix
index 5978612fdf3..de4849e2162 100644
--- a/pkgs/applications/graphics/inkscape/default.nix
+++ b/pkgs/applications/graphics/inkscape/default.nix
@@ -51,7 +51,9 @@ stdenv.mkDerivation rec {
     libvisio libcdr libexif potrace python2Env icu
   ];
 
-  enableParallelBuilding = true;
+  # To avoid non-deterministic build failure using make.
+  # When switching back to cmake turn parallel back on, see #40046.
+  enableParallelBuilding = false;
 
   preConfigure = ''
     intltoolize -f