From 29980e0d547ad814fa252ffec7fd8ce8ab79596d Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Sun, 14 Oct 2012 22:28:49 +0400
Subject: [PATCH] Add threads support to CLisp

---
 pkgs/development/interpreters/clisp/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/interpreters/clisp/default.nix b/pkgs/development/interpreters/clisp/default.nix
index c985da9a5a2..23b4e4e9e54 100644
--- a/pkgs/development/interpreters/clisp/default.nix
+++ b/pkgs/development/interpreters/clisp/default.nix
@@ -34,6 +34,7 @@ stdenv.mkDerivation rec {
       --with-module=clx/new-clx --with-module=i18n --with-module=bindings/glibc
       --with-module=pcre --with-module=rawsock --with-module=readline
       --with-module=syscalls --with-module=wildcard --with-module=zlib
+      --with-threads=POSIX_THREADS
     '';
 
   preBuild = ''