diff --git a/pkg-config-1.4.1.gem b/pkg-config-1.4.1.gem
new file mode 100644
index 0000000..98af3d6
Binary files /dev/null and b/pkg-config-1.4.1.gem differ
diff --git a/rubygem-pkg-config-1.1.3-cflags-result-sort.patch b/rubygem-pkg-config-1.1.3-cflags-result-sort.patch
new file mode 100644
index 0000000..4a94e7e
--- /dev/null
+++ b/rubygem-pkg-config-1.1.3-cflags-result-sort.patch
@@ -0,0 +1,16 @@
+--- pkg-config-1.1.3/test/test_pkg_config.rb.newpkgconfig	2012-08-02 14:18:08.216508255 +0900
++++ pkg-config-1.1.3/test/test_pkg_config.rb	2012-08-02 15:14:58.597886753 +0900
+@@ -109,7 +109,12 @@
+   def assert_pkg_config(package, pkg_config_args, actual)
+     result = pkg_config(package, *pkg_config_args)
+     result = nil if result.empty?
+-    assert_equal(result, actual)
++    begin
++      assert_equal(result, actual)
++    rescue
++      puts "Did not match, retry with sorting"
++      assert_equal(result.split(" ").sort.join(" "), actual.split(" ").sort.join(" "))
++    end
+   end
+ 
+   def assert_override_variables(expected, override_variables)
diff --git a/rubygem-pkg-config.spec b/rubygem-pkg-config.spec
new file mode 100644
index 0000000..0978387
--- /dev/null
+++ b/rubygem-pkg-config.spec
@@ -0,0 +1,69 @@
+%global	gem_name pkg-config
+%undefine       _changelog_trimtime
+%undefine       __brp_mangle_shebangs
+Summary:        A pkg-config implementation by Ruby
+Name:           rubygem-pkg-config
+Version:        1.4.1
+Release:        1
+License:        LGPLv2+
+URL:            http://github.com/rcairo/pkg-config
+Source0:        http://rubygems.org/gems/pkg-config-%{version}.gem
+Patch0:	        rubygem-pkg-config-1.1.3-cflags-result-sort.patch
+Requires:       ruby(release)
+BuildRequires:  ruby(release) rubygems-devel rubygem(test-unit) ruby-devel cairo-devel
+Requires:       rubygems
+BuildArch:      noarch
+Provides:       rubygem(pkg-config) = %{version}-%{release}
+%description
+This gem contains a pkg-config implementation by Ruby
+
+%package        doc
+Summary:        Documentation for rubygem-pkg-config
+Requires:       rubygem-pkg-config = %{version}-%{release}
+%description    doc
+This package contains documentation for rubygem-pkg-config.
+
+%prep
+%setup -q -c -T
+%gem_install -n %{SOURCE0}
+find . -name \*.gem | xargs chmod 0644
+pushd .%{gem_instdir}
+%patch0 -p1
+popd
+
+%build
+
+%install
+rm -rf %{buildroot}
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* %{buildroot}/%{gem_dir}/
+rm -f %{buildroot}%{gem_instdir}/extconf.rb
+
+%check
+pushd .%{gem_instdir}
+cat > test.rb <<EOF
+require "rubygems"
+gem "test-unit"
+require "test/unit"
+Dir.glob("test/**/test_*.rb") do |file|
+  require file
+end
+EOF
+ruby -Ilib:test:. ./test.rb
+
+%files
+%dir %{gem_instdir}
+%doc %{gem_instdir}/[A-Z]*
+%exclude %{gem_instdir}/Rakefile
+%exclude %{gem_instdir}/setup.rb
+%{gem_libdir}/
+%{gem_cache}
+%{gem_spec}
+
+%files doc
+%{gem_instdir}/test/
+%{gem_docdir}
+
+%changelog
+* Tue Jul 28 2020 yaokai <yaokai13@huawei.com> - 1.4.1-1
+- package init
diff --git a/rubygem-pkg-config.yaml b/rubygem-pkg-config.yaml
new file mode 100644
index 0000000..19c5ebb
--- /dev/null
+++ b/rubygem-pkg-config.yaml
@@ -0,0 +1,5 @@
+git_url: https://github.com/ruby-gnome/pkg-config
+version_control: github
+src_repo: ruby-gnome/pkg-config
+tag_prefix: "^"
+seperator: "."