From 40b91ced4024152328e32ebbd19a849f62da993c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Llu=C3=ADs=20Batlle=20i=20Rossell?= <viric@viric.name>
Date: Mon, 2 Jul 2012 21:27:18 +0200
Subject: [PATCH] octave: disabling parallel building

The error http://hydra.nixos.org/build/2748254/log/tail-reload
makes me think there are concurrency problems in the octave build.
In my computer it builds fine.
---
 pkgs/development/interpreters/octave/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/octave/default.nix b/pkgs/development/interpreters/octave/default.nix
index dbbb0324d14..4293e011299 100644
--- a/pkgs/development/interpreters/octave/default.nix
+++ b/pkgs/development/interpreters/octave/default.nix
@@ -15,7 +15,9 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
-  enableParallelBuilding = true;
+  /* The build failed with a missing libranlib.la in hydra,
+     but worked on my computer. I think they have concurrency problems */
+  enableParallelBuilding = false;
 
   configureFlags = [ "--enable-readline" "--enable-dl" ];