diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..355eccd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/bignum-0.51.tar.gz
diff --git a/.perl-bignum.metadata b/.perl-bignum.metadata
new file mode 100644
index 0000000..face322
--- /dev/null
+++ b/.perl-bignum.metadata
@@ -0,0 +1 @@
+0da08cede1dc29e404faa9b438092f3938aa385e SOURCES/bignum-0.51.tar.gz
diff --git a/SPECS/perl-bignum.spec b/SPECS/perl-bignum.spec
new file mode 100644
index 0000000..6fbc92a
--- /dev/null
+++ b/SPECS/perl-bignum.spec
@@ -0,0 +1,132 @@
+Name:           perl-bignum
+Version:        0.51
+Release:        460%{?dist}
+Summary:        Transparent big number support for Perl
+License:        GPL+ or Artistic
+URL:            https://metacpan.org/release/bignum
+Source0:        https://cpan.metacpan.org/authors/id/P/PJ/PJACKLAM/bignum-%{version}.tar.gz
+BuildArch:      noarch
+BuildRequires:  make
+BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
+BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
+BuildRequires:  perl(strict)
+BuildRequires:  perl(warnings)
+# Run-time:
+BuildRequires:  perl(:VERSION) >= 5.10
+BuildRequires:  perl(Carp)
+BuildRequires:  perl(constant)
+BuildRequires:  perl(Exporter)
+BuildRequires:  perl(Math::BigFloat)
+BuildRequires:  perl(Math::BigInt) >= 1.999812
+BuildRequires:  perl(Math::BigRat) >= 0.12
+BuildRequires:  perl(overload)
+# Optional run-time:
+# Math::BigInt::Lite not packaged
+# Tests:
+# Algorithm::Combinatorics not used
+BuildRequires:  perl(Test::More) >= 0.88
+# Test::Version not used
+# Optional tests:
+# Module::Signature not used and not helpful
+# Pod::Coverage 0.18 not used
+# Socket not used
+# Test::CPAN::Changes not used
+# Test::Pod 1.22 not used
+# Test::Pod::Coverage 1.08 not used
+# Test::Portability::Files not used
+Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
+Requires:       perl(Carp)
+Requires:       perl(Math::BigInt) >= 1.999812
+Requires:       perl(Math::BigRat) >= 0.12
+Conflicts:      perl < 4:5.22.0-348
+
+# Remove under-specified dependencies
+%global __requires_exclude %{?__requires_exclude:%{__requires_exclude}|}^perl\\(Math::BigInt\\)$
+
+%description
+This package attempts to make it easier to write scripts that use BigInts and
+BigFloats in a transparent way.
+
+%prep
+%setup -q -n bignum-%{version}
+
+%build
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1
+make %{?_smp_mflags}
+
+%install
+make pure_install DESTDIR=$RPM_BUILD_ROOT
+%{_fixperms} $RPM_BUILD_ROOT/*
+
+%check
+unset RELEASE_TESTING
+make test
+
+%files
+%license LICENSE
+%doc BUGS CHANGES README TODO
+%{perl_vendorlib}/*
+%{_mandir}/man3/*
+
+%changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0.51-460
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
+* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 0.51-459
+- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
+
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.51-458
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.51-457
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Mon Jun 22 2020 Jitka Plesnikova <jplesnik@redhat.com> - 0.51-456
+- Increase release to favour standalone package
+
+* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.51-440
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.51-439
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
+* Thu May 30 2019 Jitka Plesnikova <jplesnik@redhat.com> - 0.51-438
+- Increase release to favour standalone package
+
+* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.51-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
+
+* Fri Oct 12 2018 Jitka Plesnikova <jplesnik@redhat.com> - 0.51-1
+- 0.51 bump
+
+* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.50-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
+* Wed Jun 27 2018 Jitka Plesnikova <jplesnik@redhat.com> - 0.50-2
+- Perl 5.28 rebuild
+
+* Wed Apr 18 2018 Petr Pisar <ppisar@redhat.com> - 0.50-1
+- 0.50 bump
+
+* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.49-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Mon Feb 05 2018 Petr Pisar <ppisar@redhat.com> - 0.49-1
+- 0.49 bump
+
+* Fri Feb 02 2018 Petr Pisar <ppisar@redhat.com> - 0.48-1
+- 0.48 bump
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.47-394
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Sat Jun 03 2017 Jitka Plesnikova <jplesnik@redhat.com> - 0.47-393
+- Perl 5.26 rebuild
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.47-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Fri Dec 23 2016 Petr Pisar <ppisar@redhat.com> 0.47-1
+- Specfile autogenerated by cpanspec 1.78.