Rakefile in ruby-mpfr-0.0.13 vs Rakefile in ruby-mpfr-0.0.14

@@ -1,31 +1,2 @@
 require "bundler/gem_tasks"
-
-def each_extconf_directory(&block)
-  Dir.glob("ext/**/extconf.rb").each do |extconf|
-    cd File.dirname(extconf) do
-      yield
-    end
-  end
-end
-
-desc 'Compile extended library'
-task 'ext:compile' do |t|
-  each_extconf_directory do
-    sh 'ruby extconf.rb' unless File.exist?('Makefile')
-    sh 'make'
-  end
-end
-
-desc 'Clean'
-task 'ext:clean' do |t|
-  each_extconf_directory do
-    sh 'make clean' if File.exist?('Makefile')
-  end
-end
-
-desc 'Clean completely'
-task 'ext:distclean' do |t|
-  each_extconf_directory do
-    sh 'make distclean' if File.exist?('Makefile')
-  end
-end
+require_relative 'lib/mpfr/rake_compile'