#!perl

#===============================================================================

#

# Makefile.PL

#

# DESCRIPTION

#   Makefile creation script.

#

# COPYRIGHT

#   Copyright (C) 2014, 2015 Steve Hay.  All rights reserved.

#

# LICENCE

#   This script is free software; you can redistribute it and/or modify it under

#   the same terms as Perl itself, i.e. under the terms of either the GNU

#   General Public License or the Artistic License, as specified in the LICENCE

#   file.

#

#===============================================================================

use 5.008001;

use strict;

use warnings;

use ExtUtils::MakeMaker 6.64;

use ExtUtils::MakeMaker qw(WriteMakefile);

## no critic (Subroutines::ProhibitSubroutinePrototypes)

sub running_under_cpan();

#===============================================================================

# INITIALIZATION

#===============================================================================

our($CfgFile, $CfgPath);

BEGIN {

    $CfgFile = 'libnet.cfg';

    $CfgPath = "Net/$CfgFile";

}

#===============================================================================

# MAIN PROGRAM

#===============================================================================

MAIN: {

    my %prereq_pms = ();

    $prereq_pms{'Convert::EBCDIC'} = '0.06' if $^O eq 'os390';

    my $xt = 'n';

    if (not running_under_cpan() and not $ENV{PERL_CORE}) {

        $xt = prompt("Should I do external tests?\n" .

                     "These tests will fail if there is no internet" .

                     " connection or if a firewall\n" .

                     "blocks or modifies some traffic.\n" .

                     "[y/N]", 'n');

    }

    my $tests = 't/*.t';

    $tests .= ' t/external/*.t' if $xt =~ m/^y/io;

    WriteMakefile(

        NAME     => 'Net',

        DISTNAME => 'libnet',

        ABSTRACT => 'Collection of network protocol modules',

        AUTHOR   => 'Graham Barr <gbarr@pobox.com>, Steve Hay <shay@cpan.org>',

        LICENSE  => 'perl_5',

        VERSION  => '3.11',

        META_MERGE => {

            'meta-spec' => {

                version => 2

            },

            resources => {

                repository => {

                    type => 'git',

                    url  => 'https://github.com/steve-m-hay/perl-libnet.git'

                }

            },

            optional_features => {

                APOP => {

                    description => 'APOP support',

                    prereqs => {

                        runtime => {

                            requires => {

                                'Digest::MD5' => '0'

                            }

                        }

                    }

                },

                AUTH => {

                    description => 'AUTH support',

                    prereqs => {

                        runtime => {

                            requires => {

                                'Authen::SASL' => '0',

                                'MIME::Base64' => '0'

                            }

                        }

                    }

                },

                SSL => {

                    description => 'SSL support',

                    prereqs => {

                        runtime => {

                            requires => {

                                'IO::Socket::SSL' => '2.007'

                            }

                        }

                    }

                },

                IPv6 => {

                    description => 'IPv6 support',

                    prereqs => {

                        runtime => {

                            requires => {

                                'IO::Socket::IP' => '0.25'

                            # or IO::Socket::INET6 2.62

                            }

                        }

                    }

                },

                changestest => {

                    description => 'Changes testing',

                    prereqs => {

                        test => {

                            requires => {

                                'Test::CPAN::Changes' => '0'

                            }

                        }

                    }

                },

                critictest => {

                    description => 'Perl::Critic testing',

                    prereqs => {

                        test => {

                            requires => {

                                'Test::Perl::Critic' => '0'

                            }

                        }

                    }

                },

                podtest => {

                    description => 'POD testing',

                    prereqs => {

                        test => {

                            requires => {

                                'Test::Pod' => '1.00'

                            }

                        }

                    }

                },

                podcoveragetest => {

                    description => 'POD coverage testing',

                    prereqs => {

                        test => {

                            requires => {

                                'Test::Pod::Coverage' => '0.08'

                            }

                        }

                    }

                }

            }

        },

        MIN_PERL_VERSION => '5.008001',

        CONFIGURE_REQUIRES => {

            'ExtUtils::MakeMaker' => '6.64',

            'Getopt::Std'         => '0',

            'IO::File'            => '0',

            'perl'                => '5.008001',

            'strict'              => '0',

            'vars'                => '0',

            'warnings'            => '0'

        },

        TEST_REQUIRES => {

            'Config' => '0',

            'Cwd'    => '0'

        },

        PREREQ_PM => {

            %prereq_pms,

            'Carp'           => '0',

            'Errno'          => '0',

            'Exporter'       => '0',

            'Fcntl'          => '0',

            'File::Basename' => '0',

            'FileHandle'     => '0',

            'IO::Select'     => '0',

            'IO::Socket'     => '1.05',

            'POSIX'          => '0',

            'Socket'         => '2.016',

            'Symbol'         => '0',

            'Time::Local'    => '0',

            'constant'       => '0',

            'strict'         => '0',

            'utf8'           => '0',

            'vars'           => '0'

        },

        INSTALLDIRS => ($] < 5.011 ? 'perl' : 'site'),

        realclean => {

            FILES => $CfgFile

        },

        test => {

            TESTS => $tests

        },

        dist => {

            PREOP   => 'find $(DISTVNAME) -type d -print|xargs chmod 0755 && ' .

                       'find $(DISTVNAME) -type f -print|xargs chmod 0644',

            TO_UNIX => 'find $(DISTVNAME) -type f -print|xargs dos2unix'

        }

    );

}

#===============================================================================

# MAKEMAKER OVERRIDES

#===============================================================================

sub MY::post_initialize {

    my $self = shift;

    return '';

    if (not -f $CfgFile) {

        my @args = qw(Configure);

        push @args, '-d' if $ENV{PERL5_CPAN_IS_RUNNING}     ||

                            $ENV{PERL5_CPANPLUS_IS_RUNNING} ||

                            $ENV{PERL5_CPANM_IS_RUNNING};

        system(($^O eq 'VMS' ? 'mcr ': ()), $^X, @args)

    }

    $self->{PM}{$CfgFile} = $self->catfile('$(INST_LIBDIR)',$CfgPath);

    return '';

}

#===============================================================================

# SUBROUTINES

#===============================================================================

sub running_under_cpan() {

    return $ENV{PERL5_CPAN_IS_RUNNING}     || # cpan

           $ENV{PERL5_CPANPLUS_IS_RUNNING} || # cpanp

           $ENV{PERL5_CPANM_IS_RUNNING};      # cpanm

}

#===============================================================================