74 lines
1.7 KiB
Perl
74 lines
1.7 KiB
Perl
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package Module::Build::Platform::Unix;
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use strict;
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use vars qw($VERSION);
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$VERSION = '0.34';
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$VERSION = eval $VERSION;
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use Module::Build::Base;
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use vars qw(@ISA);
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@ISA = qw(Module::Build::Base);
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sub is_executable {
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# We consider the owner bit to be authoritative on a file, because
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# -x will always return true if the user is root and *any*
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# executable bit is set. The -x test seems to try to answer the
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# question "can I execute this file", but I think we want "is this
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# file executable".
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my ($self, $file) = @_;
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return +(stat $file)[2] & 0100;
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}
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sub _startperl { "#! " . shift()->perl }
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sub _construct {
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my $self = shift()->SUPER::_construct(@_);
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# perl 5.8.1-RC[1-3] had some broken %Config entries, and
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# unfortunately Red Hat 9 shipped it like that. Fix 'em up here.
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my $c = $self->{config};
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for (qw(siteman1 siteman3 vendorman1 vendorman3)) {
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$c->{"install${_}dir"} ||= $c->{"install${_}"};
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}
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return $self;
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}
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# Open group says username should be portable filename characters,
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# but some Unix OS working with ActiveDirectory wind up with user-names
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# with back-slashes in the name. The new code below is very liberal
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# in what it accepts.
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sub _detildefy {
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my ($self, $value) = @_;
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$value =~ s[^~([^/]+)?(?=/|$)] # tilde with optional username
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[$1 ?
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((getpwnam $1)[7] || "~$1") :
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($ENV{HOME} || (getpwuid $>)[7])
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]ex;
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return $value;
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}
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1;
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__END__
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=head1 NAME
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Module::Build::Platform::Unix - Builder class for Unix platforms
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=head1 DESCRIPTION
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The sole purpose of this module is to inherit from
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C<Module::Build::Base>. Please see the L<Module::Build> for the docs.
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=head1 AUTHOR
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Ken Williams <kwilliams@cpan.org>
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=head1 SEE ALSO
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perl(1), Module::Build(3), ExtUtils::MakeMaker(3)
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=cut
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