Suppress deprecated Fixnum warnings on Ruby 2.4.0.

rubygem-ffi-1.9.17-suppress-Fixnum-warning-ruby2.4.patch

@@ -0,0 +1,13 @@
+diff --git a/lib/ffi/struct_layout_builder.rb b/lib/ffi/struct_layout_builder.rb
+index 918c790..ce80f67 100644
+--- a/lib/ffi/struct_layout_builder.rb
++++ b/lib/ffi/struct_layout_builder.rb
+@@ -87,7 +87,7 @@ def union?
+     #   @return [0,1]
+     #
+     def packed=(packed)
+-      if packed.is_a?(Fixnum)
++      if packed.is_a?(Integer)
+         @alignment = packed
+         @packed = packed
+       else

rubygem-ffi.spec

@@ -2,13 +2,16 @@
 
 Name: rubygem-%{gem_name}
 Version: 1.9.14
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: FFI Extensions for Ruby
 Group: Development/Languages
 
 License: BSD
 URL: http://wiki.github.com/ffi/ffi
 Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
+# Suppress deprecated Fixnum warnings on Ruby 2.4.0.
+# https://github.com/ffi/ffi/pull/557
+Patch0: rubygem-ffi-1.9.17-suppress-Fixnum-warning-ruby2.4.patch
 
 BuildRequires: ruby(release)
 BuildRequires: rubygems-devel
@@ -39,6 +42,8 @@ gem unpack %{SOURCE0}
 
 gem spec %{SOURCE0} -l --ruby > %{gem_name}.gemspec
 
+%patch0 -p1
+
 %build
 # Create the gem as gem install only works on a gem file
 gem build %{gem_name}.gemspec
@@ -92,6 +97,9 @@ popd
 %{gem_instdir}/Rakefile
 
 %changelog
+* Fri Feb 10 2017 Jun Aruga <jaruga@redhat.com> - 1.9.14-3
+- Suppress deprecated Fixnum warnings on Ruby 2.4.0.
+
 * Tue Jan 10 2017 Vít Ondruch <vondruch@redhat.com> - 1.9.14-2
 - Rebuilt for https://fedoraproject.org/wiki/Changes/Ruby_2.4