From 984ad832e21ac8683766e93a31c1e2039705fc0d Mon Sep 17 00:00:00 2001
From: David Craven <david@craven.ch>
Date: Sat, 20 Aug 2016 15:54:18 +0200
Subject: gnu: pinentry-qt: Build with gnu++11.

* gnu/packages/gnupg.scm (pinentry-qt)[arguments]: Add configure-flag.
---
 gnu/packages/gnupg.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/gnupg.scm b/gnu/packages/gnupg.scm
index 7bc46ab3e7..d6ca78e209 100644
--- a/gnu/packages/gnupg.scm
+++ b/gnu/packages/gnupg.scm
@@ -645,6 +645,8 @@ passphrase when @code{gpg} or @code{gpg2} is run and needs it.")))
     (inputs
      `(("qtbase" ,qtbase)
        ,@(package-inputs pinentry-tty)))
+    (arguments
+     `(#:configure-flags '("CXXFLAGS=-std=gnu++11")))
   (description
    "Pinentry provides a console and a Qt GUI that allows users to enter a
 passphrase when @code{gpg} or @code{gpg2} is run and needs it.")))
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