MRuby::Gem::Specification.new('mruby-bigint') do |spec| spec.license = 'MIT' spec.author = 'mruby developers' spec.summary = 'Integer class extension to multiple-precision' spec.build.defines << "MRB_USE_BIGINT" spec.build.libmruby_core_objs << Dir.glob(File.join(__dir__, "core/**/*.c")).map { |fn| objfile(fn.relative_path_from(__dir__).pathmap("#{spec.build_dir}/%X")) } end