From 2a68c2c413fb227e8676a5d1eabe3c756bd12afe Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Tue, 8 Jan 2019 21:45:23 -0500
Subject: [PATCH] poppler: fix build on darwin

---
 pkgs/development/libraries/poppler/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/poppler/default.nix b/pkgs/development/libraries/poppler/default.nix
index e5b469f7395..30f8044f32b 100644
--- a/pkgs/development/libraries/poppler/default.nix
+++ b/pkgs/development/libraries/poppler/default.nix
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake ninja pkgconfig ];
 
   # Not sure when and how to pass it.  It seems an upstream bug anyway.
-  CXXFLAGS = stdenv.lib.optionalString stdenv.cc.isClang "-std=c++11";
+  CXXFLAGS = stdenv.lib.optionalString stdenv.cc.isClang "-std=c++14";
 
   cmakeFlags = [
     (mkFlag true "XPDF_HEADERS")