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+Name:           perl-String-CRC32
+Version:        1.7
+Release:        4
+Summary:        Perl interface for cyclic redundancy check generation
+License:        Public Domain
+URL:            https://metacpan.org/release/String-CRC32
+Source0:        https://cpan.metacpan.org/modules/by-module/String/String-CRC32-%{version}.tar.gz
+
+BuildRequires:  coreutils findutils gcc make perl-devel perl-generators perl-interpreter perl(ExtUtils::MakeMaker)
+BuildRequires:  perl(DynaLoader) perl(Exporter) perl(strict) perl(vars) perl(warnings)
+Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
+
+%{?perl_default_filter}
+
+%description
+The CRC32 module calculates CRC sums of 32 bit lengths as integers. It generates the same CRC
+values as ZMODEM, PKZIP, PICCHECK and many others.
+
+Despite its name, this module is able to compute the checksum of files as well as strings.
+
+%package help
+Summary:        Help package for perl-String-CRC32
+
+%description help
+This package contains some man help files for perl-String-CRC32.
+
+%prep
+%autosetup -n String-CRC32-%{version} -p1
+
+%build
+perl Makefile.PL INSTALLDIRS=vendor
+%make_build
+
+%install
+make pure_install DESTDIR=$RPM_BUILD_ROOT
+find $RPM_BUILD_ROOT -type f -name .packlist | xargs rm
+%{_fixperms} -c $RPM_BUILD_ROOT
+
+%check
+make test
+
+%files
+%doc LICENSE README.md
+%{perl_vendorarch}/{String,auto}/
+
+%files help
+%{_mandir}/man3/String::CRC32.3*
+
+%changelog
+* Mon Dec 23 2019 lingsheng <lingsheng@huawei.com> - 1.7-4
+- Package init