remove endless-sky-0.9.4-std-gnu++11.patch; use gnu++11 only on ppc64le

endless-sky-0.9.4-remove-additional-ccflags.patch

@@ -1,11 +1,10 @@
-diff -up ./SConstruct.orig ./SConstruct
---- ./SConstruct.orig	2017-01-01 22:16:40.914893288 -0800
-+++ ./SConstruct	2017-01-01 22:22:26.934720111 -0800
-@@ -22,14 +22,7 @@ opts.Update(env)
+--- SConstruct.orig	2017-09-13 20:00:51.154361127 -0700
++++ SConstruct	2017-09-13 20:24:45.396884800 -0700
+@@ -25,14 +25,7 @@
  
  Help(opts.GenerateHelpText(env))
  
--flags = ["-std=gnu++11", "-Wall"]
+-flags = ["-std=c++11", "-Wall"]
 -if env["mode"] != "debug":
 -	flags += ["-O3"]
 -if env["mode"] == "debug":
@@ -13,7 +12,7 @@ diff -up ./SConstruct.orig ./SConstruct
 -if env["mode"] == "profile":
 -	flags += ["-pg"]
 -	env.Append(LINKFLAGS = ["-pg"])
-+flags = ["-std=gnu++11"]
++flags = ["-std=c++11"]
  
  # Required build flags. If you want to use SSE optimization, you can turn on
  # -msse3 or (if just building for your own computer) -march=native.

endless-sky-0.9.4-std-gnu++11.patch

@@ -1,11 +0,0 @@
---- SConstruct.orig2	2016-10-04 05:44:52.000000000 -0700
-+++ SConstruct	2016-10-31 23:09:20.880648829 -0700
-@@ -22,7 +22,7 @@
- 
- Help(opts.GenerateHelpText(env))
- 
--flags = ["-std=c++11", "-Wall"]
-+flags = ["-std=gnu++11", "-Wall"]
- if env["mode"] != "debug":
- 	flags += ["-O3"]
- if env["mode"] == "debug":

endless-sky.spec

@@ -2,7 +2,7 @@
 
 Name:		endless-sky
 Version:	0.9.8
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Space exploration, trading, and combat game
 
 License:	GPLv3
@@ -13,11 +13,8 @@ Source0:	https://github.com/%{name}/%{name}/archive/%{gittag0}.tar.gz#/%{name}-%
 # Patch not submitted upstream. Upstream conforms to Debian packaging
 # standards where the use of /usr/games is acceptable.
 Patch0:		endless-sky-0.8.10-remove-games-path.patch
-# Use gnu++11 standard instead of c++11. Fixes a FTBFS issue on ppc64le.
-# https://github.com/endless-sky/endless-sky/pull/1804
-Patch1:		endless-sky-0.9.4-std-gnu++11.patch
 # Unset CCFLAGS override inside SConstruct.
-Patch2:		endless-sky-0.9.4-remove-additional-ccflags.patch
+Patch1:		endless-sky-0.9.4-remove-additional-ccflags.patch
 
 Requires:	%{name}-data = %{version}-%{release}
 BuildRequires:	scons
@@ -56,6 +53,9 @@ Images, sound, and game data for %{name}.
 
 
 %build
+%ifarch ppc64le
+sed -i 's/std=c++11/std=gnu++11/' SConstruct
+%endif
 CCFLAGS="%{optflags}"		\
 LDFLAGS="%{?__global_ldflags}"	\
 %{_bindir}/scons		\
@@ -112,6 +112,10 @@ fi
 
 
 %changelog
+* Wed Sep 13 2017 Link Dupont <linkdupont@fedoraproject.org> - 0.9.8-2
+- Remove GNU C++ extensions patch
+- Only use GNU C++ extensions when building on ppc64le
+
 * Mon Aug 21 2017 Link Dupont <linkdupont@fedoraproject.org> - 0.9.8-1
 - New upstream release (RH#1473666)