112 lines
4.5 KiB
RPMSpec
112 lines
4.5 KiB
RPMSpec
#
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# spec file for package perl-Math-Prime-Util
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#
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# Copyright (c) 2024 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%define cpan_name Math-Prime-Util
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Name: perl-Math-Prime-Util
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Version: 0.730.0
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Release: 0
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# 0.73 -> normalize -> 0.730.0
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%define cpan_version 0.73
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License: Artistic-1.0 OR GPL-1.0-or-later
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Summary: Utilities related to prime numbers, including fast sieves and factoring
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URL: https://metacpan.org/release/%{cpan_name}
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Source0: https://cpan.metacpan.org/authors/id/D/DA/DANAJ/%{cpan_name}-%{cpan_version}.tar.gz
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Source1: cpanspec.yml
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Source100: README.md
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BuildRequires: perl
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BuildRequires: perl-macros
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BuildRequires: perl(Math::BigFloat) >= 1.59
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BuildRequires: perl(Math::BigInt) >= 1.88
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BuildRequires: perl(Math::Prime::Util::GMP) >= 0.500
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BuildRequires: perl(bignum) >= 0.22
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Requires: perl(Math::BigFloat) >= 1.59
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Requires: perl(Math::BigInt) >= 1.88
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Requires: perl(Math::Prime::Util::GMP) >= 0.500
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Provides: perl(Math::Prime::Util) = %{version}
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Provides: perl(Math::Prime::Util::ChaCha) = %{version}
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Provides: perl(Math::Prime::Util::Entropy) = %{version}
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Provides: perl(Math::Prime::Util::MemFree) = %{version}
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Provides: perl(Math::Prime::Util::PP) = %{version}
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Provides: perl(Math::Prime::Util::PrimeArray) = %{version}
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Provides: perl(Math::Prime::Util::PrimeIterator) = %{version}
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Provides: perl(ntheory) = %{version}
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%undefine __perllib_provides
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Recommends: perl(Digest::SHA) >= 5.87
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Recommends: perl(Math::BigInt::GMP)
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Recommends: perl(Math::Prime::Util::GMP) >= 0.510
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%{perl_requires}
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%description
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A module for number theory in Perl. This includes prime sieving, primality
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tests, primality proofs, integer factoring, counts / bounds /
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approximations for primes, nth primes, and twin primes, random prime
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generation, and much more.
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This module is the fastest on CPAN for almost all operations it supports.
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This includes Math::Prime::XS, Math::Prime::FastSieve, Math::Factor::XS,
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Math::Prime::TiedArray, Math::Big::Factors, Math::Factoring, and
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Math::Primality (when the GMP module is available). For numbers in the
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10-20 digit range, it is often orders of magnitude faster. Typically it is
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faster than Math::Pari for 64-bit operations.
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All operations support both Perl UV's (32-bit or 64-bit) and bignums. If
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you want high performance with big numbers (larger than Perl's native
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32-bit or 64-bit size), you should install Math::Prime::Util::GMP and
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Math::BigInt::GMP. This will be a recurring theme throughout this
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documentation -- while all bignum operations are supported in pure Perl,
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most methods will be much slower than the C+GMP alternative.
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The module is thread-safe and allows concurrency between Perl threads while
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still sharing a prime cache. It is not itself multi-threaded. See the
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Limitations section if you are using Win32 and threads in your program.
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Also note that Math::Pari is not thread-safe (and will crash as soon as it
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is loaded in threads), so if you use Math::BigInt::Pari rather than
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Math::BigInt::GMP or the default backend, things will go pear-shaped.
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Two scripts are also included and installed by default:
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* primes.pl displays primes between start and end values or expressions, with
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many options for filtering (e.g. twin, safe, circular, good, lucky, etc.).
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Use '--help' to see all the options.
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* factor.pl operates similar to the GNU 'factor' program. It supports bigint
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and expression inputs.
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%prep
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%autosetup -n %{cpan_name}-%{cpan_version}
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find . -type f ! -path "*/t/*" ! -name "*.pl" ! -path "*/bin/*" ! -path "*/script/*" ! -path "*/scripts/*" ! -name "configure" -print0 | xargs -0 chmod 644
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%build
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perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
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%make_build
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%check
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make test
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%install
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%perl_make_install
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%perl_process_packlist
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%perl_gen_filelist
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%files -f %{name}.files
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%doc Changes examples README TODO
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%license LICENSE
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%changelog
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