Rebuild for ruby 2.2

- Use rspec2 for now

rubygem-ffi.spec

@@ -13,7 +13,11 @@ Source0:	http://rubygems.org/gems/%{gem_name}-%{version}.gem
 BuildRequires:  ruby-devel
 BuildRequires:  rubygems-devel
 BuildRequires:	libffi-devel
+%if 0%{?fedora} >= 22
+BuildRequires:	rubygem(rspec2)
+%else
 BuildRequires:	rubygem(rspec)
+%endif
 Requires:       ruby(rubygems)
 Requires:       ruby(release)
 Provides:       rubygem(%{gem_name}) = %{version}
@@ -64,7 +68,11 @@ make -f libtest/GNUmakefile
 %if 0%{?fedora} >= 21
 ruby -Ilib:ext/ffi_c -S \
 %endif
+%if 0%{?fedora} >= 22
+	rspec2 spec \
+%else
 	rspec spec \
+%endif
 %ifarch %{arm}
 		|| echo "Please investigate this"
 %endif
@@ -92,6 +100,7 @@ popd
 %changelog
 * Thu Jan 15 2015 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.9.3-3
 - Rebuild for ruby 2.2
+- Use rspec2 for now
 
 * Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.9.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild