From aa45e2e3ddb6043543027528aedf87bff799a951 Mon Sep 17 00:00:00 2001
From: Gabriel Ebner <gebner@gebner.org>
Date: Sun, 22 May 2022 15:04:28 +0200
Subject: [PATCH] bitcoin-classic: compile as c++14

---
 pkgs/applications/blockchains/bitcoin-classic/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/applications/blockchains/bitcoin-classic/default.nix b/pkgs/applications/blockchains/bitcoin-classic/default.nix
index 8aacb50a1b5..4a0a99e288a 100644
--- a/pkgs/applications/blockchains/bitcoin-classic/default.nix
+++ b/pkgs/applications/blockchains/bitcoin-classic/default.nix
@@ -46,6 +46,8 @@ stdenv.mkDerivation rec {
     "--with-qt-bindir=${qtbase.dev}/bin:${qttools.dev}/bin"
   ];
 
+  CXXFLAGS = [ "-std=c++14" ];
+
   enableParallelBuilding = true;
 
   dontWrapQtApps = true;