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inc/Module/AutoInstall.pm  view on Meta::CPAN

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        # make an educated guess of whether we'll need root permission.
        print "    (You may need to do that as the 'root' user.)\n"
          if eval '$>';
    }
    print "*** $class configuration finished.\n";
 
    chdir $cwd;
 
    # import to main::
    no strict 'refs';
    *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main';
}
 
# Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
# if we are, then we simply let it taking care of our dependencies
sub _check_lock {
    return unless @Missing;
 
    if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
        print <<'END_MESSAGE';

inc/Module/Install.pm  view on Meta::CPAN

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#####################################################################
# Utility Functions
 
sub _caller {
        my $depth = 0;
        my $call  = caller($depth);
        while ( $call eq __PACKAGE__ ) {
                $depth++;
                $call = caller($depth);
        }
        return $call;
}
 
sub _read {
        local *FH;
        open FH, "< $_[0]" or die "open($_[0]): $!";
        my $str = do { local $/; <FH> };
        close FH or die "close($_[0]): $!";
        return $str;

inc/Module/Install/Makefile.pm  view on Meta::CPAN

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}
 
sub Makefile { $_[0] }
 
my %seen = ();
 
sub prompt {
        shift;
 
        # Infinite loop protection
        my @c = caller();
        if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
                die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
        }
 
        # In automated testing, always use defaults
        if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) {
                local $ENV{PERL_MM_USE_DEFAULT} = 1;
                goto &ExtUtils::MakeMaker::prompt;
        } else {
                goto &ExtUtils::MakeMaker::prompt;