From 0103d710cce3b8b6c1f3c7e5c2e2d6f5201b5532 Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Wed, 13 Apr 2016 18:55:39 +0200
Subject: [PATCH] csound: fix build (pthread not found) by adding
 stdenv.cc.libc.out/lib to -L. No idea why this is not default enough
 specifically when cmake is used

---
 pkgs/applications/audio/csound/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/applications/audio/csound/default.nix b/pkgs/applications/audio/csound/default.nix
index afca63a2a8a2..6e2ba7cfd165 100644
--- a/pkgs/applications/audio/csound/default.nix
+++ b/pkgs/applications/audio/csound/default.nix
@@ -23,6 +23,8 @@ stdenv.mkDerivation {
 
   buildInputs = [ cmake libsndfile flex bison alsaLib libpulseaudio tcltk ];
 
+  NIX_LDFLAGS="-L${stdenv.cc.libc.out}/lib";
+
   meta = {
     description = "sound design, audio synthesis, and signal processing system, providing facilities for music composition and performance on all major operating systems and platforms";
     homepage = http://www.csounds.com/;