diff --git a/rspec-expectations-3.8.4.gem b/rspec-expectations-3.8.4.gem
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diff --git a/rubygem-rspec-expectations.spec b/rubygem-rspec-expectations.spec
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+%global majorver         3.8.4
+%global rpmminorver      .%(echo %preminorver | sed -e 's|^\\.\\.*||')
+%global fullver          %{majorver}%{?preminorver}
+%global gem_name         rspec-expectations
+%global need_bootstrap_set      0
+%undefine __brp_mangle_shebangs
+Summary:             RSpec expectations (should and matchers)
+Name:                rubygem-%{gem_name}
+Version:             %{majorver}
+Release:             1
+License:             MIT
+URL:                 http://github.com/rspec/rspec-expectations
+Source0:             https://rubygems.org/gems/%{gem_name}-%{fullver}.gem
+Source1:             https://github.com/rspec/%{gem_name}/archive/v%{majorver}.tar.gz
+BuildRequires:       rubygems-devel
+%if 0%{?need_bootstrap_set} < 1
+BuildRequires:       rubygem(rspec) rubygem(minitest) >= 5 git
+%endif
+BuildArch:           noarch
+%description
+rspec-expectations adds `should` and `should_not` to every object and includes
+RSpec::Matchers, a library of standard matchers.
+
+%package doc
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{version}-%{release}
+%description doc
+This package contains documentation for %{name}.
+
+%prep
+%setup -q -T -n %{gem_name}-%{version} -b 1
+ln -s %{gem_name}-%{majorver}/spec spec
+gem specification %{SOURCE0} -l --ruby > %{gem_name}.gemspec
+
+%build
+gem build %{gem_name}.gemspec
+%gem_install
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+       %{buildroot}%{gem_dir}/
+rm -f %{buildroot}%{gem_instdir}/{.document,.yardopts}
+%if 0%{?need_bootstrap_set} < 1
+
+%check
+LANG=C.UTF-8
+ruby -rrubygems -Ilib/ -S rspec spec/
+%endif
+
+%files
+%dir    %{gem_instdir}
+%license    %{gem_instdir}/LICENSE.md
+%doc    %{gem_instdir}/Changelog.md
+%doc    %{gem_instdir}/README.md
+%{gem_instdir}/lib/
+%exclude    %{gem_cache}
+%{gem_spec}
+
+%files doc
+%{gem_docdir}
+
+%changelog
+* Mon Aug 24 2020 xiezheng <xiezheng4@huawei.com> - 3.8.4-1
+- package init
diff --git a/rubygem-rspec-expectations.yaml b/rubygem-rspec-expectations.yaml
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+version_control: github
+src_repo: rspec/rspec-expectations
+tag_prefix: "v"
+separator: "."
diff --git a/v3.8.4.tar.gz b/v3.8.4.tar.gz
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