diff --git a/jnr-constants-0.9.12.tar.gz b/jnr-constants-0.9.12.tar.gz
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diff --git a/jnr-constants.spec b/jnr-constants.spec
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+Name:                jnr-constants
+Version:             0.9.12
+Release:             1
+Summary:             Java Native Runtime constants
+License:             ASL 2.0
+URL:                 https://github.com/jnr/jnr-constants
+Source0:             https://github.com/jnr/%{name}/archive/%{name}-%{version}.tar.gz
+BuildArch:           noarch
+BuildRequires:       maven-local mvn(junit:junit) mvn(org.apache.felix:maven-bundle-plugin)
+BuildRequires:       mvn(org.apache.maven.plugins:maven-source-plugin)
+BuildRequires:       mvn(org.sonatype.oss:oss-parent:pom:)
+%description
+Provides java values for common platform C constants (e.g. errno).
+
+%package javadoc
+Summary:             Javadocs for %{name}
+%description javadoc
+This package contains the API documentation for %{name}.
+
+%prep
+%setup -q -n %{name}-%{name}-%{version}
+find ./ -name '*.jar' -delete
+find ./ -name '*.class' -delete
+%mvn_file : %{name}/%{name} %{name} constantine
+%pom_remove_plugin ":maven-javadoc-plugin"
+
+%build
+%mvn_build
+
+%install
+%mvn_install
+
+%files -f .mfiles
+%doc LICENSE
+
+%files javadoc -f .mfiles-javadoc
+%doc LICENSE
+
+%changelog
+* Mon Jul 27 2020 Jeffery.Gao <gaojianxing@huawei.com> - 0.9.12-1
+- Package init
diff --git a/jnr-constants.yaml b/jnr-constants.yaml
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+git_url: https://github.com/jnr/jnr-constants
+version_control: github
+src_repo: jnr/jnr-constants
+tag_prefix: "jnr-constants-"
+seperator: "."