From 5afbf9075e38709d89b84ff05ce3b6cf2b38100e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Mon, 27 Feb 2012 20:10:10 +0000
Subject: [PATCH] GNU Guile 1.8: Build without `-Werror'.

svn path=/nixpkgs/branches/stdenv-updates/; revision=32631
---
 pkgs/development/interpreters/guile/1.8.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/interpreters/guile/1.8.nix b/pkgs/development/interpreters/guile/1.8.nix
index 7cb5d3e5364..bf1efbbb1a9 100644
--- a/pkgs/development/interpreters/guile/1.8.nix
+++ b/pkgs/development/interpreters/guile/1.8.nix
@@ -11,6 +11,9 @@ stdenv.mkDerivation rec {
 
   patches = [ ./cpp-4.5.patch ];
 
+  # GCC 4.6 raises a number of set-but-unused warnings.
+  configureFlags = [ "--disable-error-on-warning" ];
+
   buildNativeInputs = [ makeWrapper gawk ];
   propagatedBuildInputs = [ readline gmp libtool ];
   selfBuildNativeInput = true;