From a6d25985762f7e8a799ee696f2f6578c176e2b9f608a01ae4266cf2fd52ef897 Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@inai.de>
Date: Mon, 25 Dec 2017 23:40:11 +0000
Subject: [PATCH] OBS-URL:
 https://build.opensuse.org/package/show/science/gfan?expand=0&rev=20

---
 gfan.spec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gfan.spec b/gfan.spec
index 5cfbb1b..70fb6ad 100644
--- a/gfan.spec
+++ b/gfan.spec
@@ -58,7 +58,7 @@ varieties. These are polyhedral fans associated to polynomial ideals.
 
 %build
 autoreconf -fi
-export CXXFLAGS="%optflags -Wno-sign-compare -Wno-reorder -Wno-unused -Wno-comment -Wno-misleading-indentation"
+export CXXFLAGS="%optflags -Wno-sign-compare -Wno-reorder -Wno-unused -Wno-comment -Wno-misleading-indentation -std=gnu++11"
 %configure
 make %{?_smp_mflags} V=1
 %if 0%{?with_pdf}