From 1d44b332ed7f7ce69f881d8ca96d5eedd79c28f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Thu, 9 Feb 2012 09:16:17 +0000
Subject: [PATCH] GNU Guile: Disable pthread support on FreeBSD.

svn path=/nixpkgs/trunk/; revision=32152
---
 pkgs/development/interpreters/guile/default.nix | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/guile/default.nix b/pkgs/development/interpreters/guile/default.nix
index 1b9284dd0467..07ea14e66546 100644
--- a/pkgs/development/interpreters/guile/default.nix
+++ b/pkgs/development/interpreters/guile/default.nix
@@ -6,7 +6,7 @@
  then coverageAnalysis
  else stdenv.mkDerivation)
 
-rec {
+(rec {
   name = "guile-2.0.5";
 
   src = fetchurl {
@@ -69,3 +69,13 @@ rec {
     platforms = stdenv.lib.platforms.all;
   };
 }
+
+//
+
+(if stdenv.isFreeBSD
+ then {
+   # XXX: Thread support is currently broken on FreeBSD (namely the
+   # `SCM_I_IS_THREAD' assertion in `scm_spawn_thread' is hit.)
+   configureFlags = [ "--disable-threads" ];
+ }
+ else {}))