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package Module::Build::Platform::Unix;
use strict;
use vars qw($VERSION);
$VERSION = '0.2808_02';
$VERSION = eval $VERSION;
use Module::Build::Base;
use vars qw(@ISA);
@ISA = qw(Module::Build::Base);
sub make_tarball {
  my $self = shift;
  $self->{args}{tar}  ||= ['tar'];
  $self->{args}{gzip} ||= ['gzip'];
  $self->SUPER::make_tarball(@_);
}
sub is_executable {
  # We consider the owner bit to be authoritative on a file, because
  # -x will always return true if the user is root and *any*
  # executable bit is set.  The -x test seems to try to answer the
  # question "can I execute this file", but I think we want "is this
  # file executable".
  my ($self, $file) = @_;
  return +(stat $file)[2] & 0100;
}
sub _startperl { "#! " . shift()->perl }
sub _construct {
  my $self = shift()->SUPER::_construct(@_);
  # perl 5.8.1-RC[1-3] had some broken %Config entries, and
  # unfortunately Red Hat 9 shipped it like that.  Fix 'em up here.
  my $c = $self->{config};
  for (qw(siteman1 siteman3 vendorman1 vendorman3)) {
    $c->{"install${_}dir"} ||= $c->{"install${_}"};
  }
  return $self;
}
sub _detildefy {
  my ($self, $value) = @_;
  $value =~ s[^~(\w[-\w]*)?(?=/|$)]   # tilde with optional username
    [$1 ?
     ((getpwnam $1)[7] || "~$1") :
     (getpwuid $>)[7]
    ]ex;
  return $value;
}
1;
__END__
HideShow 19 lines of Pod
=head1 NAME
Module::Build::Platform::Unix - Builder class for Unix platforms
=head1 DESCRIPTION
The sole purpose of this module is to inherit from
C<Module::Build::Base>.  Please see the L<Module::Build> for the docs.
=head1 AUTHOR
Ken Williams <kwilliams@cpan.org>
=head1 SEE ALSO
perl(1), Module::Build(3), ExtUtils::MakeMaker(3)
=cut