[radius-engine] fix ftbfs caused by new autoconf

[Tom Callaway]

commit ceb05b10b10dd04151a9fde4edbc2ebd99b0c4cd
Author: Tom Callaway <spot at fedoraproject.org>
Date:   Fri Aug 3 11:19:45 2012 -0400

    fix ftbfs caused by new autoconf

 radius-engine-0.7-disable-extra-portability.patch |   11 +++++++++++
 radius-engine.spec                                |   10 +++++++++-
 2 files changed, 20 insertions(+), 1 deletions(-)
---
diff --git a/radius-engine-0.7-disable-extra-portability.patch b/radius-engine-0.7-disable-extra-portability.patch
new file mode 100644
index 0000000..59c9e0a
--- /dev/null
+++ b/radius-engine-0.7-disable-extra-portability.patch
@@ -0,0 +1,11 @@
+diff -up radius-engine-0.7/configure.in.disable-extra-portability radius-engine-0.7/configure.in
+--- radius-engine-0.7/configure.in.disable-extra-portability	2012-08-03 11:16:02.892122322 -0400
++++ radius-engine-0.7/configure.in	2012-08-03 11:16:25.988122668 -0400
+@@ -1,6 +1,6 @@
+ AC_INIT([Radius Engine], [0.7], [deraj at users.sourceforge.net], [radius-engine], [http://radius-engine.sourceforge.net/])
+ AC_CANONICAL_TARGET
+-AM_INIT_AUTOMAKE([-Wall -Werror foreign])
++AM_INIT_AUTOMAKE([-Wall -Wno-extra-portability -Werror foreign])
+ 
+ AC_CANONICAL_BUILD
+ AC_CANONICAL_HOST
diff --git a/radius-engine.spec b/radius-engine.spec
index d2d27d5..0878239 100644
--- a/radius-engine.spec
+++ b/radius-engine.spec
@@ -1,6 +1,6 @@
 Name:		radius-engine
 Version:	0.7
-Release:	4%{?dist}
+Release:	5%{?dist}
 Summary:	A Lua based real-time 2D graphics game engine
 Group:		System Environment/Libraries
 License:	MIT
@@ -8,6 +8,10 @@ URL:		http://radius-engine.sourceforge.net/
 Source0:	http://downloads.sourceforge.net/project/%{name}/%{name}-%{version}.tar.gz
 Patch0:		radius-engine-0.6-configure-lua.patch
 Patch1:		radius-engine-0.7-shared-libs.patch
+# Latest autoconf enables "extra-portability" along with "Wall", which causes
+# warnings (treated as errors because of Wall) to be thrown. We just need to 
+# pass "-Wno-extra-portability" to fix this.
+Patch2:		radius-engine-0.7-disable-extra-portability.patch
 BuildRequires:	lua-devel, SDL-devel, mesa-libGL-devel, mesa-libGLU-devel
 BuildRequires:	physfs-devel, libpng-devel, zlib-devel, SDL_sound-devel
 # I could not figure out a way to generate a patch to enable shared libraries 
@@ -35,6 +39,7 @@ Development libraries and headers for Radius Engine.
 %setup -q
 %patch0 -p1 -b .lua
 %patch1 -p1 -b .shared
+%patch2 -p1 -b .disable-extra-portability
 autoreconf -if
 chmod -x *.c *.h ChangeLog
 
@@ -61,6 +66,9 @@ rm -rf %{buildroot}%{_libdir}/*.la
 %{_libdir}/pkgconfig/radius-engine.pc
 
 %changelog
+* Fri Aug  3 2012 Tom Callaway <spot at fedoraproject.org> - 0.7-5
+- fix ftbfs because of autoconf changes
+
 * Sat Jul 21 2012 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 0.7-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild