# Detect the distribution in use
%global __despace head -n 1 | tr -d '[:space:]' | sed -e 's/[(].*[)]//g'
%global __lower4 cut -c 1-4 | tr '[:upper:]' '[:lower:]'
%global __distfile %([ -f /etc/SuSE-release ] && echo /etc/SuSE-release || echo /etc/redhat-release)
%global __distinit %(sed -e 's/ release .*//' -e 's/\\([A-Za-z]\\)[^ ]*/\\1/g' %{__distfile} | %{__despace} | %{__lower4})
%global __distvers %(sed -e 's/.* release \\([^. ]*\\).*/\\1/' %{__distfile} | %{__despace})
# Identify Alma, CentOS, CentOS Stream and Rocky Linux as rhel
%if "%{__distinit}" == "a" || "%{__distinit}" == "c" || "%{__distinit}" == "cl" || "%{__distinit}" == "cs" || "%{__distinit}" == "rl"
%global __distinit rhel
%endif
# Dist tag for Fedora is still "fc"
%if "%{__distinit}" == "f"
%global __distinit fc
%endif

Name:		perl-Math-Base-Convert
Version:	0.11
Release:	22.%{__distinit}%{__distvers}
Summary:	Very fast base to base conversion
License:	GPL-1.0-or-later OR Artistic-1.0-Perl
URL:		https://metacpan.org/release/Math-Base-Convert
Source0:	https://cpan.metacpan.org/modules/by-module/Math/Math-Base-Convert-%{version}.tar.gz
Patch0:		Math-Base-Convert-0.10-provides.patch
BuildArch:	noarch
# Build
BuildRequires:	coreutils
BuildRequires:	findutils
BuildRequires:	make
BuildRequires:	perl-generators
BuildRequires:	perl-interpreter
BuildRequires:	perl(Config)
BuildRequires:	perl(ExtUtils::MakeMaker)
BuildRequires:	perl(overload)
BuildRequires:	perl(Pod::Text)
# Module
BuildRequires:	perl(Carp)
BuildRequires:	perl(Exporter)
BuildRequires:	perl(strict)
BuildRequires:	perl(vars)
# Test Suite
BuildRequires:	perl(diagnostics)
# Optional Tests
BuildRequires:	perl(Benchmark)
BuildRequires:	perl(Math::BigInt)
# Dependencies
%if 0%{?fedora} < 38 && 0%{?rhel} < 10
Requires:	perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
%endif

%description
This module provides fast functions and methods to convert between arbitrary
number bases from 2 (binary) through to 65535. This module is pure Perl, has no
external dependencies, and is backward compatible with old versions of Perl 5.

Setting up the conversion parameters, context and error checking consume a
significant portion of the execution time of a single base conversion. These
operations are performed each time cnv is called as a function. Using method
calls eliminates a large portion of this overhead and will improve performance
for repetitive conversions.

%prep
%setup -q -n Math-Base-Convert-%{version}

# Avoid unversioned provide
%patch -P 0

%build
perl Makefile.PL INSTALLDIRS=vendor
make %{?_smp_mflags}

%install
make pure_install DESTDIR=%{buildroot}
find %{buildroot} -type f -name .packlist -delete
%{_fixperms} -c %{buildroot}

%check
make test

%files
%doc Changes README
%{perl_vendorlib}/Math/
%{_mandir}/man3/Math::Base::Convert.3*
%{_mandir}/man3/Math::Base::Convert::Bases.3*
%{_mandir}/man3/Math::Base::Convert::Bitmaps.3*
%{_mandir}/man3/Math::Base::Convert::CalcPP.3*
%{_mandir}/man3/Math::Base::Convert::Shortcuts.3*

%changelog
* Tue Jul 18 2023 Paul Howarth <paul@city-fan.org> - 0.11-22
- Use SPDX-format license tag
- Avoid use of deprecated patch syntax

* Sat Jun  8 2019 Paul Howarth <paul@city-fan.org> - 0.11-11
- Perl 5.30 rebuild

* Fri Apr 27 2018 Paul Howarth <paul@city-fan.org> - 0.11-7
- BR: perl-generators unconditionally
- BR: perl-interpreter rather than perl
- Drop support for EOL distributions prior to F-13
  - Drop BuildRoot: and Group: tags
  - Drop explicit buildroot cleaning in %%install section
  - Drop explicit %%clean section

* Sat Sep  3 2016 Paul Howarth <paul@city-fan.org> - 0.11-3
- BR: perl-generators where available
- Simplify find command using -delete

* Fri Oct 23 2015 Paul Howarth <paul@city-fan.org> - 0.11-1
- Update to 0.11
  - Fix one more typo

* Thu Oct 22 2015 Paul Howarth <paul@city-fan.org> - 0.10-1
- Update to 0.10
  - Corrected numerous typos
- Update provides patch

* Wed Jul  1 2015 Paul Howarth <paul@city-fan.org> - 0.08-3
- Perl 5.22 rebuild

* Tue May 26 2015 Paul Howarth <paul@city-fan.org> - 0.08-1
- Initial RPM version