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Add new module in MakeMaker 6.43_01
[perl5.git] / lib / ExtUtils / MM_Darwin.pm
1 package ExtUtils::MM_Darwin;
2
3 use strict;
4
5 BEGIN {
6     require ExtUtils::MM_Unix;
7     our @ISA = qw( ExtUtils::MM_Unix );
8 }
9
10
11 =head1 NAME
12
13 ExtUtils::MM_Darwin - special behaviors for OS X
14
15 =head1 SYNOPSIS
16
17     For internal MakeMaker use only
18
19 =head1 DESCRIPTION
20
21 See L<ExtUtils::MM_Unix> for L<ExtUtils::MM_Any> for documention on the
22 methods overridden here.
23
24 =head2 Overriden Methods
25
26 =head3 init_dist
27
28 Turn off Apple tar's tendency to copy resource forks as "._foo" files.
29
30 =cut
31
32 sub init_dist {
33     my $self = shift;
34     
35     # Thank you, Apple, for breaking tar and then breaking the work around.
36     # 10.4 wants COPY_EXTENDED_ATTRIBUTES_DISABLE while 10.5 wants
37     # COPYFILE_DISABLE.  I'm not going to push my luck and instead just
38     # set both.
39     $self->{TAR} ||= 
40         'COPY_EXTENDED_ATTRIBUTES_DISABLE=1 COPYFILE_DISABLE=1 tar';
41     
42     $self->SUPER::init_dist(@_);
43 }
44
45 1;