From bd4720a7d6248ca01996fe801e5edfe5ce1804b7 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 8 Apr 2016 22:21:47 +0200
Subject: [PATCH] cudatoolkit: Don't barf on GCC > 4.9

Blender appears to build/run fine with GCC 5.3.
---
 pkgs/development/compilers/cudatoolkit/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/compilers/cudatoolkit/default.nix b/pkgs/development/compilers/cudatoolkit/default.nix
index 0ab3f52f2bf..f13826ddb8c 100644
--- a/pkgs/development/compilers/cudatoolkit/default.nix
+++ b/pkgs/development/compilers/cudatoolkit/default.nix
@@ -65,6 +65,9 @@ let
         if [ -d "$out"/cuda-samples ]; then
             mv "$out"/cuda-samples "$out"/samples
         fi
+
+        # Change the #error on GCC > 4.9 to a #warning.
+        sed -i $out/include/host_config.h -e 's/#error\(.*unsupported GNU version\)/#warning\1/'
       '';
 
       meta = {