dslinux/user/perl/lib/CPAN FirstTime.pm Nox.pm PAUSE2003.pub SIGNATURE

cayenne dslinux_cayenne at user.in-berlin.de
Mon Dec 4 18:00:28 CET 2006


Update of /cvsroot/dslinux/dslinux/user/perl/lib/CPAN
In directory antilope:/tmp/cvs-serv17422/lib/CPAN

Added Files:
	FirstTime.pm Nox.pm PAUSE2003.pub SIGNATURE 
Log Message:
Adding fresh perl source to HEAD to branch from

--- NEW FILE: Nox.pm ---
package CPAN::Nox;
use strict;
use vars qw($VERSION @EXPORT);

BEGIN{
  $CPAN::Suppress_readline=1 unless defined $CPAN::term;
}

use base 'Exporter';
use CPAN;

$VERSION = "1.03";
$CPAN::META->has_inst('Digest::MD5','no');
$CPAN::META->has_inst('LWP','no');
$CPAN::META->has_inst('Compress::Zlib','no');
@EXPORT = @CPAN::EXPORT;

*AUTOLOAD = \&CPAN::AUTOLOAD;

1;

__END__

=head1 NAME

CPAN::Nox - Wrapper around CPAN.pm without using any XS module

=head1 SYNOPSIS

Interactive mode:

  perl -MCPAN::Nox -e shell;

=head1 DESCRIPTION

This package has the same functionality as CPAN.pm, but tries to
prevent the usage of compiled extensions during its own
execution. Its primary purpose is a rescue in case you upgraded perl
and broke binary compatibility somehow.

=head1  SEE ALSO

CPAN(3)

=cut


--- NEW FILE: PAUSE2003.pub ---
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: OpenKeyServer v1.2
Comment: Extracted from belgium.keyserver.net
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=ocE3
-----END PGP PUBLIC KEY BLOCK-----

--- NEW FILE: FirstTime.pm ---
# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
package CPAN::Mirrored::By;

sub new { 
    my($self, at arg) = @_;
    bless [@arg], $self;
}
sub continent { shift->[0] }
sub country { shift->[1] }
sub url { shift->[2] }

package CPAN::FirstTime;

use strict;
use ExtUtils::MakeMaker qw(prompt);
use FileHandle ();
use File::Basename ();
use File::Path ();
use File::Spec;
use vars qw($VERSION);
$VERSION = substr q$Revision: 1.2 $, 10;

=head1 NAME

CPAN::FirstTime - Utility for CPAN::Config file Initialization

=head1 SYNOPSIS

CPAN::FirstTime::init()

=head1 DESCRIPTION

The init routine asks a few questions and writes a CPAN::Config
file. Nothing special.

=cut


sub init {
    my($configpm) = @_;
    use Config;
    unless ($CPAN::VERSION) {
	require CPAN::Nox;
    }
    eval {require CPAN::Config;};
    $CPAN::Config ||= {};
    local($/) = "\n";
    local($\) = "";
    local($|) = 1;

    my($ans,$default);

    #
    # Files, directories
    #

    print qq[

CPAN is the world-wide archive of perl resources. It consists of about
100 sites that all replicate the same contents all around the globe.
Many countries have at least one CPAN site already. The resources
found on CPAN are easily accessible with the CPAN.pm module. If you
want to use CPAN.pm, you have to configure it properly.

If you do not want to enter a dialog now, you can answer 'no' to this
question and I\'ll try to autoconfigure. (Note: you can revisit this
dialog anytime later by typing 'o conf init' at the cpan prompt.)

];

    my $manual_conf =
	ExtUtils::MakeMaker::prompt("Are you ready for manual configuration?",
				    "yes");
    my $fastread;
    {
      local $^W;
      if ($manual_conf =~ /^\s*y/i) {
	$fastread = 0;
	*prompt = \&ExtUtils::MakeMaker::prompt;
      } else {
	$fastread = 1;
	$CPAN::Config->{urllist} ||= [];
	# prototype should match that of &MakeMaker::prompt
	*prompt = sub ($;$) {
	  my($q,$a) = @_;
	  my($ret) = defined $a ? $a : "";
	  printf qq{%s [%s]\n\n}, $q, $ret;
	  $ret;
	};
      }
    }
    print qq{

The following questions are intended to help you with the
configuration. The CPAN module needs a directory of its own to cache
important index files and maybe keep a temporary mirror of CPAN files.
This may be a site-wide directory or a personal directory.

};

    my $cpan_home = $CPAN::Config->{cpan_home} || File::Spec->catdir($ENV{HOME}, ".cpan");
    if (-d $cpan_home) {
	print qq{

I see you already have a  directory
    $cpan_home
Shall we use it as the general CPAN build and cache directory?

};
    } else {
	print qq{

First of all, I\'d like to create this directory. Where?

};
    }

    $default = $cpan_home;
    while ($ans = prompt("CPAN build and cache directory?",$default)) {
      unless (File::Spec->file_name_is_absolute($ans)) {
        require Cwd;
        my $cwd = Cwd::cwd();
        my $absans = File::Spec->catdir($cwd,$ans);
        warn "The path '$ans' is not an absolute path. Please specify an absolute path\n";
        $default = $absans;
        next;
      }
      eval { File::Path::mkpath($ans); }; # dies if it can't
      if ($@) {
	warn "Couldn't create directory $ans.
Please retry.\n";
	next;
      }
      if (-d $ans && -w _) {
	last;
      } else {
	warn "Couldn't find directory $ans
  or directory is not writable. Please retry.\n";
      }
    }
    $CPAN::Config->{cpan_home} = $ans;

    print qq{

If you want, I can keep the source files after a build in the cpan
home directory. If you choose so then future builds will take the
files from there. If you don\'t want to keep them, answer 0 to the
next question.

};

    $CPAN::Config->{keep_source_where} = File::Spec->catdir($CPAN::Config->{cpan_home},"sources");
    $CPAN::Config->{build_dir} = File::Spec->catdir($CPAN::Config->{cpan_home},"build");

    #
    # Cache size, Index expire
    #

    print qq{

How big should the disk cache be for keeping the build directories
with all the intermediate files\?

};

    $default = $CPAN::Config->{build_cache} || 10;
    $ans = prompt("Cache size for build directory (in MB)?", $default);
    $CPAN::Config->{build_cache} = $ans;

    # XXX This the time when we refetch the index files (in days)
    $CPAN::Config->{'index_expire'} = 1;

    print qq{

By default, each time the CPAN module is started, cache scanning
is performed to keep the cache size in sync. To prevent from this,
disable the cache scanning with 'never'.

};

    $default = $CPAN::Config->{scan_cache} || 'atstart';
    do {
        $ans = prompt("Perform cache scanning (atstart or never)?", $default);
    } while ($ans ne 'atstart' && $ans ne 'never');
    $CPAN::Config->{scan_cache} = $ans;

    #
    # cache_metadata
    #
    print qq{

To considerably speed up the initial CPAN shell startup, it is
possible to use Storable to create a cache of metadata. If Storable
is not available, the normal index mechanism will be used.

};

    defined($default = $CPAN::Config->{cache_metadata}) or $default = 1;
    do {
        $ans = prompt("Cache metadata (yes/no)?", ($default ? 'yes' : 'no'));
    } while ($ans !~ /^\s*[yn]/i);
    $CPAN::Config->{cache_metadata} = ($ans =~ /^\s*y/i ? 1 : 0);

    #
    # term_is_latin
    #
    print qq{

The next option deals with the charset your terminal supports. In
general CPAN is English speaking territory, thus the charset does not
matter much, but some of the aliens out there who upload their
software to CPAN bear names that are outside the ASCII range. If your
terminal supports UTF-8, you say no to the next question, if it
supports ISO-8859-1 (also known as LATIN1) then you say yes, and if it
supports neither nor, your answer does not matter, you will not be
able to read the names of some authors anyway. If you answer no, names
will be output in UTF-8.

};

    defined($default = $CPAN::Config->{term_is_latin}) or $default = 1;
    do {
        $ans = prompt("Your terminal expects ISO-8859-1 (yes/no)?",
                      ($default ? 'yes' : 'no'));
    } while ($ans !~ /^\s*[yn]/i);
    $CPAN::Config->{term_is_latin} = ($ans =~ /^\s*y/i ? 1 : 0);

    #
    # save history in file histfile
    #
    print qq{

If you have one of the readline packages (Term::ReadLine::Perl,
Term::ReadLine::Gnu, possibly others) installed, the interactive CPAN
shell will have history support. The next two questions deal with the
filename of the history file and with its size. If you do not want to
set this variable, please hit SPACE RETURN to the following question.

};

    defined($default = $CPAN::Config->{histfile}) or
        $default = File::Spec->catfile($CPAN::Config->{cpan_home},"histfile");
    $ans = prompt("File to save your history?", $default);
    $ans =~ s/^\s+//;
    $ans =~ s/\s+\z//;
    $CPAN::Config->{histfile} = $ans;

    if ($CPAN::Config->{histfile}) {
      defined($default = $CPAN::Config->{histsize}) or $default = 100;
      $ans = prompt("Number of lines to save?", $default);
      $CPAN::Config->{histsize} = $ans;
    }

    #
    # prerequisites_policy
    # Do we follow PREREQ_PM?
    #
    print qq{

The CPAN module can detect when a module that which you are trying to
build depends on prerequisites. If this happens, it can build the
prerequisites for you automatically ('follow'), ask you for
confirmation ('ask'), or just ignore them ('ignore'). Please set your
policy to one of the three values.

};

    $default = $CPAN::Config->{prerequisites_policy} || 'ask';
    do {
      $ans =
	  prompt("Policy on building prerequisites (follow, ask or ignore)?",
		 $default);
    } while ($ans ne 'follow' && $ans ne 'ask' && $ans ne 'ignore');
    $CPAN::Config->{prerequisites_policy} = $ans;

    #
    # External programs
    #

    print qq{

The CPAN module will need a few external programs to work properly.
Please correct me, if I guess the wrong path for a program. Don\'t
panic if you do not have some of them, just press ENTER for those. To
disable the use of a download program, you can type a space followed
by ENTER.

};

    my $old_warn = $^W;
    local $^W if $^O eq 'MacOS';
    my(@path) = split /$Config{'path_sep'}/, $ENV{'PATH'};
    local $^W = $old_warn;
    my $progname;
    for $progname (qw/gzip tar unzip make lynx wget ncftpget ncftp ftp gpg/){
      if ($^O eq 'MacOS') {
          $CPAN::Config->{$progname} = 'not_here';
          next;
      }
      my $progcall = $progname;
      # we don't need ncftp if we have ncftpget
      next if $progname eq "ncftp" && $CPAN::Config->{ncftpget} gt " ";
      my $path = $CPAN::Config->{$progname} 
	  || $Config::Config{$progname}
	      || "";
      if (File::Spec->file_name_is_absolute($path)) {
	# testing existence is not good enough, some have these exe
	# extensions

	# warn "Warning: configured $path does not exist\n" unless -e $path;
	# $path = "";
      } else {
	$path = '';
      }
      unless ($path) {
	# e.g. make -> nmake
	$progcall = $Config::Config{$progname} if $Config::Config{$progname};
      }

      $path ||= find_exe($progcall,[@path]);
      warn "Warning: $progcall not found in PATH\n" unless
	  $path; # not -e $path, because find_exe already checked that
      $ans = prompt("Where is your $progname program?",$path) || $path;
      $CPAN::Config->{$progname} = $ans;
    }
    my $path = $CPAN::Config->{'pager'} || 
	$ENV{PAGER} || find_exe("less",[@path]) || 
	    find_exe("more",[@path]) || ($^O eq 'MacOS' ? $ENV{EDITOR} : 0 )
	    || "more";
    $ans = prompt("What is your favorite pager program?",$path);
    $CPAN::Config->{'pager'} = $ans;
    $path = $CPAN::Config->{'shell'};
    if (File::Spec->file_name_is_absolute($path)) {
	warn "Warning: configured $path does not exist\n" unless -e $path;
	$path = "";
    }
    $path ||= $ENV{SHELL};
    if ($^O eq 'MacOS') {
        $CPAN::Config->{'shell'} = 'not_here';
    } else {
        $path =~ s,\\,/,g if $^O eq 'os2';	# Cosmetic only
        $ans = prompt("What is your favorite shell?",$path);
        $CPAN::Config->{'shell'} = $ans;
    }

    #
    # Arguments to make etc.
    #

    print qq{

Every Makefile.PL is run by perl in a separate process. Likewise we
run \'make\' and \'make install\' in processes. If you have any
parameters \(e.g. PREFIX, LIB, UNINST or the like\) you want to pass
to the calls, please specify them here.

If you don\'t understand this question, just press ENTER.

};

    $default = $CPAN::Config->{makepl_arg} || "";
    $CPAN::Config->{makepl_arg} =
	prompt("Parameters for the 'perl Makefile.PL' command?
Typical frequently used settings:

    PREFIX=~/perl       non-root users (please see manual for more hints)

Your choice: ",$default);
    $default = $CPAN::Config->{make_arg} || "";
    $CPAN::Config->{make_arg} = prompt("Parameters for the 'make' command?
Typical frequently used setting:

    -j3              dual processor system

Your choice: ",$default);

    $default = $CPAN::Config->{make_install_arg} || $CPAN::Config->{make_arg} || "";
    $CPAN::Config->{make_install_arg} =
	prompt("Parameters for the 'make install' command?
Typical frequently used setting:

    UNINST=1         to always uninstall potentially conflicting files

Your choice: ",$default);

    #
    # Alarm period
    #

    print qq{

Sometimes you may wish to leave the processes run by CPAN alone
without caring about them. As sometimes the Makefile.PL contains
question you\'re expected to answer, you can set a timer that will
kill a 'perl Makefile.PL' process after the specified time in seconds.

If you set this value to 0, these processes will wait forever. This is
the default and recommended setting.

};

    $default = $CPAN::Config->{inactivity_timeout} || 0;
    $CPAN::Config->{inactivity_timeout} =
	prompt("Timeout for inactivity during Makefile.PL?",$default);

    # Proxies

    print qq{

If you\'re accessing the net via proxies, you can specify them in the
CPAN configuration or via environment variables. The variable in
the \$CPAN::Config takes precedence.

};

    for (qw/ftp_proxy http_proxy no_proxy/) {
	$default = $CPAN::Config->{$_} || $ENV{$_};
	$CPAN::Config->{$_} = prompt("Your $_?",$default);
    }

    if ($CPAN::Config->{ftp_proxy} ||
        $CPAN::Config->{http_proxy}) {
        $default = $CPAN::Config->{proxy_user} || $CPAN::LWP::UserAgent::USER;
        print qq{

If your proxy is an authenticating proxy, you can store your username
permanently. If you do not want that, just press RETURN. You will then
be asked for your username in every future session.

};
        if ($CPAN::Config->{proxy_user} = prompt("Your proxy user id?",$default)) {
            print qq{

Your password for the authenticating proxy can also be stored
permanently on disk. If this violates your security policy, just press
RETURN. You will then be asked for the password in every future
session.

};

            if ($CPAN::META->has_inst("Term::ReadKey")) {
                Term::ReadKey::ReadMode("noecho");
            } else {
                print qq{

Warning: Term::ReadKey seems not to be available, your password will
be echoed to the terminal!

};
            }
            $CPAN::Config->{proxy_pass} = prompt("Your proxy password?");
            if ($CPAN::META->has_inst("Term::ReadKey")) {
                Term::ReadKey::ReadMode("restore");
            }
            $CPAN::Frontend->myprint("\n\n");
        }
    }

    #
    # MIRRORED.BY
    #

    conf_sites() unless $fastread;

    # We don't ask that now, it will be noticed in time, won't it?
    $CPAN::Config->{'inhibit_startup_message'} = 0;
    $CPAN::Config->{'getcwd'} = 'cwd';

    print "\n\n";
    CPAN::Config->commit($configpm);
}

sub conf_sites {
  my $m = 'MIRRORED.BY';
  my $mby = File::Spec->catfile($CPAN::Config->{keep_source_where},$m);
  File::Path::mkpath(File::Basename::dirname($mby));
  if (-f $mby && -f $m && -M $m < -M $mby) {
    require File::Copy;
    File::Copy::copy($m,$mby) or die "Could not update $mby: $!";
  }
  my $loopcount = 0;
  local $^T = time;
  my $overwrite_local = 0;
  if ($mby && -f $mby && -M _ <= 60 && -s _ > 0) {
      my $mtime = localtime((stat _)[9]);
      my $prompt = qq{Found $mby as of $mtime

I\'d use that as a database of CPAN sites. If that is OK for you,
please answer 'y', but if you want me to get a new database now,
please answer 'n' to the following question.

Shall I use the local database in $mby?};
      my $ans = prompt($prompt,"y");
      $overwrite_local = 1 unless $ans =~ /^y/i;
  }
  while ($mby) {
    if ($overwrite_local) {
      print qq{Trying to overwrite $mby
};
      $mby = CPAN::FTP->localize($m,$mby,3);
      $overwrite_local = 0;
    } elsif ( ! -f $mby ){
      print qq{You have no $mby
  I\'m trying to fetch one
};
      $mby = CPAN::FTP->localize($m,$mby,3);
    } elsif (-M $mby > 60 && $loopcount == 0) {
      print qq{Your $mby is older than 60 days,
  I\'m trying to fetch one
};
      $mby = CPAN::FTP->localize($m,$mby,3);
      $loopcount++;
    } elsif (-s $mby == 0) {
      print qq{You have an empty $mby,
  I\'m trying to fetch one
};
      $mby = CPAN::FTP->localize($m,$mby,3);
    } else {
      last;
    }
  }
  read_mirrored_by($mby);
  bring_your_own();
}

sub find_exe {
    my($exe,$path) = @_;
    my($dir);
    #warn "in find_exe exe[$exe] path[@$path]";
    for $dir (@$path) {
	my $abs = File::Spec->catfile($dir,$exe);
	if (($abs = MM->maybe_command($abs))) {
	    return $abs;
	}
    }
}

sub picklist {
    my($items,$prompt,$default,$require_nonempty,$empty_warning)=@_;
    $default ||= '';

    my $pos = 0;

    my @nums;
    while (1) {

        # display, at most, 15 items at a time
        my $limit = $#{ $items } - $pos;
        $limit = 15 if $limit > 15;

        # show the next $limit items, get the new position
        $pos = display_some($items, $limit, $pos);
        $pos = 0 if $pos >= @$items;

        my $num = prompt($prompt,$default);

        @nums = split (' ', $num);
        my $i = scalar @$items;
        (warn "invalid items entered, try again\n"), next
            if grep (/\D/ || $_ < 1 || $_ > $i, @nums);
        if ($require_nonempty) {
            (warn "$empty_warning\n");
        }
        print "\n";

        # a blank line continues...
        next unless @nums;
        last;
    }
    for (@nums) { $_-- }
    @{$items}[@nums];
}

sub display_some {
	my ($items, $limit, $pos) = @_;
	$pos ||= 0;

	my @displayable = @$items[$pos .. ($pos + $limit)];
    for my $item (@displayable) {
		printf "(%d) %s\n", ++$pos, $item;
    }
	printf("%d more items, hit SPACE RETURN to show them\n",
               (@$items - $pos)
              )
            if $pos < @$items;
	return $pos;
}

sub read_mirrored_by {
    my $local = shift or return;
    my(%all,$url,$expected_size,$default,$ans,$host,$dst,$country,$continent, at location);
    my $fh = FileHandle->new;
    $fh->open($local) or die "Couldn't open $local: $!";
    local $/ = "\012";
    while (<$fh>) {
	($host) = /^([\w\.\-]+)/ unless defined $host;
	next unless defined $host;
	next unless /\s+dst_(dst|location)/;
	/location\s+=\s+\"([^\"]+)/ and @location = (split /\s*,\s*/, $1) and
	    ($continent, $country) = @location[-1,-2];
	$continent =~ s/\s\(.*//;
	$continent =~ s/\W+$//; # if Jarkko doesn't know latitude/longitude
	/dst_dst\s+=\s+\"([^\"]+)/  and $dst = $1;
	next unless $host && $dst && $continent && $country;
	$all{$continent}{$country}{$dst} = CPAN::Mirrored::By->new($continent,$country,$dst);
	undef $host;
	$dst=$continent=$country="";
    }
    $fh->close;
    $CPAN::Config->{urllist} ||= [];
    my(@previous_urls);
    if (@previous_urls = @{$CPAN::Config->{urllist}}) {
	$CPAN::Config->{urllist} = [];
    }

    print qq{

Now we need to know where your favorite CPAN sites are located. Push
a few sites onto the array (just in case the first on the array won\'t
work). If you are mirroring CPAN to your local workstation, specify a
file: URL.

First, pick a nearby continent and country (you can pick several of
each, separated by spaces, or none if you just want to keep your
existing selections). Then, you will be presented with a list of URLs
of CPAN mirrors in the countries you selected, along with previously
selected URLs. Select some of those URLs, or just keep the old list.
Finally, you will be prompted for any extra URLs -- file:, ftp:, or
http: -- that host a CPAN mirror.

};

    my (@cont, $cont, %cont, @countries, @urls, %seen);
    my $no_previous_warn = 
       "Sorry! since you don't have any existing picks, you must make a\n" .
       "geographic selection.";
    @cont = picklist([sort keys %all],
                     "Select your continent (or several nearby continents)",
                     '',
                     ! @previous_urls,
                     $no_previous_warn);


    foreach $cont (@cont) {
        my @c = sort keys %{$all{$cont}};
        @cont{@c} = map ($cont, 0..$#c);
        @c = map ("$_ ($cont)", @c) if @cont > 1;
        push (@countries, @c);
    }

    if (@countries) {
        @countries = picklist (\@countries,
                               "Select your country (or several nearby countries)",
                               '',
                               ! @previous_urls,
                               $no_previous_warn);
        %seen = map (($_ => 1), @previous_urls);
        # hmmm, should take list of defaults from CPAN::Config->{'urllist'}...
        foreach $country (@countries) {
            (my $bare_country = $country) =~ s/ \(.*\)//;
            my @u = sort keys %{$all{$cont{$bare_country}}{$bare_country}};
            @u = grep (! $seen{$_}, @u);
            @u = map ("$_ ($bare_country)", @u)
               if @countries > 1;
            push (@urls, @u);
        }
    }
    push (@urls, map ("$_ (previous pick)", @previous_urls));
    my $prompt = "Select as many URLs as you like (by number),
put them on one line, separated by blanks, e.g. '1 4 5'";
    if (@previous_urls) {
       $default = join (' ', ((scalar @urls) - (scalar @previous_urls) + 1) ..
                             (scalar @urls));
       $prompt .= "\n(or just hit RETURN to keep your previous picks)";
    }

    @urls = picklist (\@urls, $prompt, $default);
    foreach (@urls) { s/ \(.*\)//; }
    push @{$CPAN::Config->{urllist}}, @urls;
}

sub bring_your_own {
    my %seen = map (($_ => 1), @{$CPAN::Config->{urllist}});
    my($ans, at urls);
    do {
	my $prompt = "Enter another URL or RETURN to quit:";
	unless (%seen) {
	    $prompt = qq{CPAN.pm needs at least one URL where it can fetch CPAN files from.

Please enter your CPAN site:};
	}
        $ans = prompt ($prompt, "");

        if ($ans) {
            $ans =~ s/^\s+//;  # no leading spaces
            $ans =~ s/\s+\z//; # no trailing spaces
            $ans =~ s|/?\z|/|; # has to end with one slash
            $ans = "file:$ans" unless $ans =~ /:/; # without a scheme is a file:
            if ($ans =~ /^\w+:\/./) {
                push @urls, $ans unless $seen{$ans}++;
            } else {
                printf(qq{"%s" doesn\'t look like an URL at first sight.
I\'ll ignore it for now.
You can add it to your %s
later if you\'re sure it\'s right.\n},
                       $ans,
                       $INC{'CPAN/MyConfig.pm'} || $INC{'CPAN/Config.pm'} || "configuration file",
                      );
            }
        }
    } while $ans || !%seen;

    push @{$CPAN::Config->{urllist}}, @urls;
    # xxx delete or comment these out when you're happy that it works
    print "New set of picks:\n";
    map { print "  $_\n" } @{$CPAN::Config->{urllist}};
}

1;

--- NEW FILE: SIGNATURE ---
This file contains message digests of all files listed in MANIFEST,
signed via the Module::Signature module, version 0.26.

To verify the content in this distribution, first make sure you have
Module::Signature installed, then type:

    % cpansign -v

It would check each file's integrity, as well as the signature's
validity.  If "==> Signature verified OK! <==" is not displayed,
the distribution may already have been compromised, and you should
not run its Makefile.PL or Build.PL.

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

SHA1 efbe8e6882a2caa0d741b113959a706830ab5882 BUNDLE/Test/Builder.pm
SHA1 ae1d68262bedc2475e2c6fd478d99b259b4fb109 BUNDLE/Test/More.pm
SHA1 2b02ead396d701c16a93a54b0f15f7073addb407 ChangeLog
SHA1 a029ffa2f2252bb8914eb658666244710994d256 Changes.old
SHA1 ed0c9e6c6b83e39e3822cf71aeed81f829386dd9 MANIFEST
SHA1 21e313600b36ee8adb724a43c247ee0f873b5b81 MANIFEST.SKIP
SHA1 1b0753e38574181a9d0e041cb9082d09c32f0fbf META.yml
SHA1 441f9a3ec80bfa266d889d5c56a9a75eeb119626 Makefile.PL
SHA1 37e858c51409a297ef5d3fb35dc57cd3b57f9a4d PAUSE2003.pub
SHA1 0006bf6573858fbeb094d0becc5030c36d41a46d README
SHA1 9e6e9cf9ae517d91ef3bda61f2c5d0c6409073d6 Todo
SHA1 859ee1f3ba026d269c44b29d715d9af1e35333bc lib/Bundle/CPAN.pm
SHA1 3aaaaf913748abe1cfa3f89ccf70d8f6315e5fe8 lib/CPAN.pm
SHA1 e00d87017076b26de7696ae8b75d397bee737bbb lib/CPAN/Admin.pm
SHA1 536e9720a6161510b50a2948c768d1daabc87dcd lib/CPAN/FirstTime.pm
SHA1 33dd610c4b5d679bbcf3e61df290e33b460feaab lib/CPAN/Nox.pm
SHA1 0a7b5d987e699afe63d9e314f1aa456214c8e1d0 scripts/cpan
SHA1 1ef040435bd29f7d46db02c079fcb79cc279780c t/Nox.t
SHA1 6a3fa699be244f587ef1d14e4c345bc57affd0c8 t/loadme.t
SHA1 d765dc589a77265e305ef27ff386e31f562ad70b t/mirroredby.t
SHA1 44ee216f4a129193a62fc1cd61088fd2de8e9538 t/signature.t
SHA1 ada872f52e59a537c444e12ca9d79e4df4bd18c4 t/vcmp.t
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.2 (GNU/Linux)

iD8DBQE/KTBH7IA58KMXwV0RAvwzAKDqt5FPLl5zA2RkWRoLz/ASslZqKACfV1pg
VUyR6PLFLNoGHDZXCzmn1co=
=8wMs
-----END PGP SIGNATURE-----




More information about the dslinux-commit mailing list