From b71d64122865fa8ce4ae5e2583e575d7192f7c5c Mon Sep 17 00:00:00 2001
From: Pete Walter <pwalter@fedoraproject.org>
Date: Feb 21 2017 07:46:02 +0000
Subject: Fix the build on RHEL


---

diff --git a/warzone2100.spec b/warzone2100.spec
index 22ccbfd..3a2c029 100644
--- a/warzone2100.spec
+++ b/warzone2100.spec
@@ -17,7 +17,11 @@ BuildRequires: libXrandr-devel libpng-devel libogg-devel libvorbis-devel harfbuz
 BuildRequires: quesoglc-devel popt-devel gettext libtheora-devel
 BuildRequires: automake >= 1.8
 BuildRequires: desktop-file-utils
+%if 0%{?fedora} >= 26
 BuildRequires: compat-openssl10-devel
+%else
+BuildRequires: openssl-devel
+%endif
 
 %description
 Warzone 2100 was an innovative 3D real-time strategy game back in 1999, and
@@ -46,7 +50,7 @@ Video file for %{name}
 export CXXFLAGS="$CXXFLAGS -Wno-format-security"
 # https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/ZAMX5DKQF5IPWF6CYYCBNZEEMM6K5CDG/
 %ifarch %{power64}
-sed -ie "s/-std=c++11//g" configure
+sed -ie "s/-std=c++11/-std=gnu++11/g" configure
 %endif
 %configure --disable-rpath --enable-debug=no --with-distributor="Fedora"
 make %{_smp_mflags}