From a02e5ad9263e508b4df6a3e5841e95bace0e787b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Sun, 19 Jun 2016 10:40:07 +0200
Subject: [PATCH] virtualbox: fix build with gcc-5.4 by Debian patch

---
 pkgs/applications/virtualization/virtualbox/default.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/virtualization/virtualbox/default.nix b/pkgs/applications/virtualization/virtualbox/default.nix
index df7b555e048..ebdac411b11 100644
--- a/pkgs/applications/virtualization/virtualbox/default.nix
+++ b/pkgs/applications/virtualization/virtualbox/default.nix
@@ -97,7 +97,14 @@ in stdenv.mkDerivation {
     set +x
   '';
 
-  patches = optional enableHardening ./hardened.patch;
+  patches = optional enableHardening ./hardened.patch
+    ++ [
+      (fetchurl rec {
+        name = "fix-detect-gcc-5.4.patch";
+        url = "https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1;bug=827193;filename=${name};msg=5";
+        sha256 = "0y6v5dc6fqj9iv27cl8q2g87v1kxg19129mpas4vjg7g0529v4g9";
+      })
+    ];
 
   postPatch = ''
     sed -i -e 's|/sbin/ifconfig|${nettools}/bin/ifconfig|' \