From 4d49006a0f8ebdf32416779167bcb783834f9629 Mon Sep 17 00:00:00 2001
From: Pascal Wittmann <mail@pascal-wittmann.de>
Date: Thu, 9 Jul 2015 15:00:31 +0200
Subject: [PATCH] rocksdb: fix build (ZHF)

---
 pkgs/development/libraries/rocksdb/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/rocksdb/default.nix b/pkgs/development/libraries/rocksdb/default.nix
index 7759aa799815..004e5e57de44 100644
--- a/pkgs/development/libraries/rocksdb/default.nix
+++ b/pkgs/development/libraries/rocksdb/default.nix
@@ -32,6 +32,7 @@ stdenv.mkDerivation rec {
   # Environment vars used for building certain configurations
   PORTABLE = "1";
   USE_SSE = "1";
+  CMAKE_CXX_FLAGS = "-std=gnu++11";
   JEMALLOC_LIB = stdenv.lib.optionalString (malloc == jemalloc) "-ljemalloc";
 
   buildFlags = [