From c01af09401b417a6f5d228216c18968bf2bcba50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Wed, 22 Oct 2014 15:05:25 +0200
Subject: [PATCH] squashfs: -lgcc_s

---
 pkgs/tools/filesystems/squashfs/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/filesystems/squashfs/default.nix b/pkgs/tools/filesystems/squashfs/default.nix
index 5e1700af017..a016627b7a4 100644
--- a/pkgs/tools/filesystems/squashfs/default.nix
+++ b/pkgs/tools/filesystems/squashfs/default.nix
@@ -12,6 +12,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ zlib xz ];
 
   preBuild = "cd squashfs-tools";
+  
+  NIX_LDFLAGS = "-lgcc_s"; # for pthread_cancel
 
   installFlags = "INSTALL_DIR=\${out}/bin";