From 917bd0bfbc52f548e306fd4adf8e8459cd5203ea Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas@tuxera.com>
Date: Sun, 22 Oct 2017 21:57:59 +0300
Subject: [PATCH] souffle: Disable parallel building

https://hydra.nixos.org/build/62750790
---
 pkgs/development/compilers/souffle/default.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/souffle/default.nix b/pkgs/development/compilers/souffle/default.nix
index 217b2aecd334..c56ea8cc6495 100644
--- a/pkgs/development/compilers/souffle/default.nix
+++ b/pkgs/development/compilers/souffle/default.nix
@@ -29,7 +29,8 @@ stdenv.mkDerivation rec {
 
   preConfigure = "./bootstrap";
 
-  enableParallelBuilding = true;
+  # in 1.0.0: parser.hh:40:0: error: unterminated #ifndef
+  enableParallelBuilding = false;
 
   # See https://github.com/souffle-lang/souffle/issues/176
   hardeningDisable = [ "fortify" ];