From cb76c03216fbc042bad2a603e0bcdd7d74ffa86d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sat, 11 Aug 2012 21:53:43 +0200
Subject: [PATCH] guile: fix Solaris builds

---
 pkgs/development/interpreters/guile/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/interpreters/guile/default.nix b/pkgs/development/interpreters/guile/default.nix
index 78a7a8e793e..cc49ab87af8 100644
--- a/pkgs/development/interpreters/guile/default.nix
+++ b/pkgs/development/interpreters/guile/default.nix
@@ -94,12 +94,15 @@
       # Same for these (?).
       "--with-libreadline-prefix=${readline}"
       "--with-libunistring-prefix=${libunistring}"
+
+      # See below.
+      "--without-threads"
     ];
 })
 
 //
 
-(if (stdenv.isFreeBSD || stdenv.isSunOS)
+(if stdenv.isFreeBSD
  then {
    # XXX: Thread support is currently broken on FreeBSD and Solaris (namely
    # the `SCM_I_IS_THREAD' assertion in `scm_spawn_thread' is hit.)