1package ExtUtils::MM_OS2;
2
3use strict;
4
5use ExtUtils::MakeMaker qw(neatvalue);
6use File::Spec;
7
8our $VERSION = '7.44';
9$VERSION =~ tr/_//d;
10
11require ExtUtils::MM_Any;
12require ExtUtils::MM_Unix;
13our @ISA = qw(ExtUtils::MM_Any ExtUtils::MM_Unix);
14
15=pod
16
17=head1 NAME
18
19ExtUtils::MM_OS2 - methods to override UN*X behaviour in ExtUtils::MakeMaker
20
21=head1 SYNOPSIS
22
23 use ExtUtils::MM_OS2; # Done internally by ExtUtils::MakeMaker if needed
24
25=head1 DESCRIPTION
26
27See L<ExtUtils::MM_Unix> for a documentation of the methods provided
28there. This package overrides the implementation of these methods, not
29the semantics.
30
31=head1 METHODS
32
33=over 4
34
35=item init_dist
36
37Define TO_UNIX to convert OS2 linefeeds to Unix style.
38
39=cut
40
41sub init_dist {
42    my($self) = @_;
43
44    $self->{TO_UNIX} ||= <<'MAKE_TEXT';
45$(NOECHO) $(TEST_F) tmp.zip && $(RM_F) tmp.zip; $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM_F) tmp.zip
46MAKE_TEXT
47
48    $self->SUPER::init_dist;
49}
50
51sub dlsyms {
52    my($self,%attribs) = @_;
53    if ($self->{IMPORTS} && %{$self->{IMPORTS}}) {
54	# Make import files (needed for static build)
55	-d 'tmp_imp' or mkdir 'tmp_imp', 0777 or die "Can't mkdir tmp_imp";
56	open my $imp, '>', 'tmpimp.imp' or die "Can't open tmpimp.imp";
57	foreach my $name (sort keys %{$self->{IMPORTS}}) {
58	    my $exp = $self->{IMPORTS}->{$name};
59	    my ($lib, $id) = ($exp =~ /(.*)\.(.*)/) or die "Malformed IMPORT `$exp'";
60	    print $imp "$name $lib $id ?\n";
61	}
62	close $imp or die "Can't close tmpimp.imp";
63	# print "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp\n";
64	system "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp"
65	    and die "Cannot make import library: $!, \$?=$?";
66	# May be running under miniperl, so have no glob...
67	eval { unlink <tmp_imp/*>; 1 } or system "rm tmp_imp/*";
68	system "cd tmp_imp; $Config::Config{ar} x ../tmpimp$Config::Config{lib_ext}"
69	    and die "Cannot extract import objects: $!, \$?=$?";
70    }
71    return '' if $self->{SKIPHASH}{'dynamic'};
72    $self->xs_dlsyms_iterator(\%attribs);
73}
74
75sub xs_dlsyms_ext {
76    '.def';
77}
78
79sub xs_dlsyms_extra {
80    join '', map { qq{, "$_" => "\$($_)"} } qw(VERSION DISTNAME INSTALLDIRS);
81}
82
83sub static_lib_pure_cmd {
84    my($self) = @_;
85    my $old = $self->SUPER::static_lib_pure_cmd;
86    return $old unless $self->{IMPORTS} && %{$self->{IMPORTS}};
87    $old . <<'EOC';
88	$(AR) $(AR_STATIC_ARGS) "$@" tmp_imp/*
89	$(RANLIB) "$@"
90EOC
91}
92
93sub replace_manpage_separator {
94    my($self,$man) = @_;
95    $man =~ s,/+,.,g;
96    $man;
97}
98
99sub maybe_command {
100    my($self,$file) = @_;
101    $file =~ s,[/\\]+,/,g;
102    return $file if -x $file && ! -d _;
103    return "$file.exe" if -x "$file.exe" && ! -d _;
104    return "$file.cmd" if -x "$file.cmd" && ! -d _;
105    return;
106}
107
108=item init_linker
109
110=cut
111
112sub init_linker {
113    my $self = shift;
114
115    $self->{PERL_ARCHIVE} = "\$(PERL_INC)/libperl\$(LIB_EXT)";
116
117    $self->{PERL_ARCHIVEDEP} ||= '';
118    $self->{PERL_ARCHIVE_AFTER} = $OS2::is_aout
119      ? ''
120      : '$(PERL_INC)/libperl_override$(LIB_EXT)';
121    $self->{EXPORT_LIST} = '$(BASEEXT).def';
122}
123
124=item os_flavor
125
126OS/2 is OS/2
127
128=cut
129
130sub os_flavor {
131    return('OS/2');
132}
133
134=item xs_static_lib_is_xs
135
136=cut
137
138sub xs_static_lib_is_xs {
139    return 1;
140}
141
142=back
143
144=cut
145
1461;
147