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+Name:           perl-Crypt-OpenSSL-Bignum
+Version:        0.09
+Release:        6
+Summary:        OpenSSL's multiprecision integer arithmetic
+License:        GPL+ or Artistic
+URL:            https://metacpan.org/release/Crypt-OpenSSL-Bignum
+Source0:        https://cpan.metacpan.org/authors/id/K/KM/KMX/Crypt-OpenSSL-Bignum-%{version}.tar.gz
+
+BuildRequires:  coreutils findutils gcc make openssl openssl-devel perl-devel perl-generators perl-interpreter perl(base)
+BuildRequires:  perl(Carp) perl(Config) perl(DynaLoader) perl(ExtUtils::MakeMaker) perl(strict) perl(Test) perl(vars)
+Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
+
+%description
+Crypt::OpenSSL::Bignum is an XS perl module designed to provide basic access to the OpenSSL
+multiprecision integer arithmetic libraries.Presently, many though not all of the arithmetic
+operations that OpenSSL provides are exposed to perl.  In addition, this module can be used
+to provide access to bignum values produced by other OpenSSL modules, such as key parameters
+from Crypt::OpenSSL::RSA.
+This module requires that the OpenSSL libraries and header files be installed.
+
+%package help
+Summary:        Help package for perl-Crypt-OpenSSL-Bignum
+
+%description help
+This package contains some man help files for perl-Crypt-OpenSSL-Bignum.
+
+%prep
+%autosetup -n Crypt-OpenSSL-Bignum-%{version} -p1
+
+%build
+%{__perl} Makefile.PL INSTALLDIRS=vendor
+%make_build
+
+%install
+make pure_install DESTDIR=$RPM_BUILD_ROOT
+find %{buildroot} -type f -name .packlist | xargs rm
+%{_fixperms} $RPM_BUILD_ROOT/*
+
+%check
+make test
+
+%files
+%doc Changes LICENSE README
+%{perl_vendorarch}/{auto,Crypt}
+
+%files help
+%{_mandir}/man3/*
+
+%changelog
+* Sat Dec 21 2019 lingsheng <lingsheng@huawei.com> - 0.09-6
+- Package init