From 70548a6ac2a229bd37879d857ec35c73fec4a2c3 Mon Sep 17 00:00:00 2001
From: Florian Friesdorf <flo@chaoflow.net>
Date: Mon, 23 Jun 2014 23:13:50 +0200
Subject: [PATCH] disable szip for hdf5 because of its unfree nature

---
 pkgs/top-level/all-packages.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ddadce508d8a..b5d4844a6d50 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1254,7 +1254,9 @@ let
 
   hddtemp = callPackage ../tools/misc/hddtemp { };
 
-  hdf5 = callPackage ../tools/misc/hdf5 { };
+  hdf5 = callPackage ../tools/misc/hdf5 {
+    szip = null;
+  };
 
   heimdall = callPackage ../tools/misc/heimdall { };