summaryrefslogtreecommitdiff
path: root/systems/texlive/tlnet/tlpkg/tlperl/lib/ExtUtils/MM_NW5.pm
blob: c345fcb4d979d6d5efbb5fe8276de3eee18f7463 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
package ExtUtils::MM_NW5;

=head1 NAME

ExtUtils::MM_NW5 - methods to override UN*X behaviour in ExtUtils::MakeMaker

=head1 SYNOPSIS

 use ExtUtils::MM_NW5; # Done internally by ExtUtils::MakeMaker if needed

=head1 DESCRIPTION

See L<ExtUtils::MM_Unix> for a documentation of the methods provided
there. This package overrides the implementation of these methods, not
the semantics.

=over

=cut

use strict;
use warnings;
use ExtUtils::MakeMaker::Config;
use File::Basename;

our $VERSION = '7.62';
$VERSION =~ tr/_//d;

require ExtUtils::MM_Win32;
our @ISA = qw(ExtUtils::MM_Win32);

use ExtUtils::MakeMaker qw(&neatvalue &_sprintf562);

$ENV{EMXSHELL} = 'sh'; # to run `commands`

my $BORLAND  = $Config{'cc'} =~ /\bbcc/i;
my $GCC      = $Config{'cc'} =~ /\bgcc/i;


=item os_flavor

We're Netware in addition to being Windows.

=cut

sub os_flavor {
    my $self = shift;
    return ($self->SUPER::os_flavor, 'Netware');
}

=item init_platform

Add Netware macros.

LIBPTH, BASE_IMPORT, NLM_VERSION, MPKTOOL, TOOLPATH, BOOT_SYMBOL,
NLM_SHORT_NAME, INCLUDE, PATH, MM_NW5_REVISION


=item platform_constants

Add Netware macros initialized above to the Makefile.

=cut

sub init_platform {
    my($self) = shift;

    # To get Win32's setup.
    $self->SUPER::init_platform;

    # incpath is copied to makefile var INCLUDE in constants sub, here just
    # make it empty
    my $libpth = $Config{'libpth'};
    $libpth =~ s( )(;);
    $self->{'LIBPTH'} = $libpth;

    $self->{'BASE_IMPORT'} = $Config{'base_import'};

    # Additional import file specified from Makefile.pl
    if($self->{'base_import'}) {
        $self->{'BASE_IMPORT'} .= ', ' . $self->{'base_import'};
    }

    $self->{'NLM_VERSION'} = $Config{'nlm_version'};
    $self->{'MPKTOOL'}	= $Config{'mpktool'};
    $self->{'TOOLPATH'}	= $Config{'toolpath'};

    (my $boot = $self->{'NAME'}) =~ s/:/_/g;
    $self->{'BOOT_SYMBOL'}=$boot;

    # If the final binary name is greater than 8 chars,
    # truncate it here.
    if(length($self->{'BASEEXT'}) > 8) {
        $self->{'NLM_SHORT_NAME'} = substr($self->{'BASEEXT'},0,8);
    }

    # Get the include path and replace the spaces with ;
    # Copy this to makefile as INCLUDE = d:\...;d:\;
    ($self->{INCLUDE} = $Config{'incpath'}) =~ s/([ ]*)-I/;/g;

    # Set the path to CodeWarrior binaries which might not have been set in
    # any other place
    $self->{PATH} = '$(PATH);$(TOOLPATH)';

    $self->{MM_NW5_VERSION} = $VERSION;
}

sub platform_constants {
    my($self) = shift;
    my $make_frag = '';

    # Setup Win32's constants.
    $make_frag .= $self->SUPER::platform_constants;

    foreach my $macro (qw(LIBPTH BASE_IMPORT NLM_VERSION MPKTOOL
                          TOOLPATH BOOT_SYMBOL NLM_SHORT_NAME INCLUDE PATH
                          MM_NW5_VERSION
                      ))
    {
        next unless defined $self->{$macro};
        $make_frag .= "$macro = $self->{$macro}\n";
    }

    return $make_frag;
}

=item static_lib_pure_cmd

Defines how to run the archive utility

=cut

sub static_lib_pure_cmd {
    my ($self, $src) = @_;
    $src =~ s/(\$\(\w+)(\))/$1:^"+"$2/g if $BORLAND;
    sprintf qq{\t\$(AR) %s\n}, ($BORLAND ? '$@ ' . $src
                          : ($GCC ? '-ru $@ ' . $src
                                  : '-type library -o $@ ' . $src));
}

=item xs_static_lib_is_xs

=cut

sub xs_static_lib_is_xs {
    return 1;
}

=item dynamic_lib

Override of utility methods for OS-specific work.

=cut

sub xs_make_dynamic_lib {
    my ($self, $attribs, $from, $to, $todir, $ldfrom, $exportlist) = @_;
    my @m;
    # Taking care of long names like FileHandle, ByteLoader, SDBM_File etc
    if ($to =~ /^\$/) {
        if ($self->{NLM_SHORT_NAME}) {
            # deal with shortnames
            my $newto = q{$(INST_AUTODIR)\\$(NLM_SHORT_NAME).$(DLEXT)};
            push @m, "$to: $newto\n\n";
            $to = $newto;
        }
    } else {
        my ($v, $d, $f) = File::Spec->splitpath($to);
        # relies on $f having a literal "." in it, unlike for $(OBJ_EXT)
        if ($f =~ /[^\.]{9}\./) {
            # 9+ chars before '.', need to shorten
            $f = substr $f, 0, 8;
        }
        my $newto = File::Spec->catpath($v, $d, $f);
        push @m, "$to: $newto\n\n";
        $to = $newto;
    }
    # bits below should be in dlsyms, not here
    #                                   1    2      3       4
    push @m, _sprintf562 <<'MAKE_FRAG', $to, $from, $todir, $exportlist;
# Create xdc data for an MT safe NLM in case of mpk build
%1$s: %2$s $(MYEXTLIB) $(BOOTSTRAP) %3$s$(DFSEP).exists
	$(NOECHO) $(ECHO) Export boot_$(BOOT_SYMBOL) > %4$s
	$(NOECHO) $(ECHO) $(BASE_IMPORT) >> %4$s
	$(NOECHO) $(ECHO) Import @$(PERL_INC)\perl.imp >> %4$s
MAKE_FRAG
    if ( $self->{CCFLAGS} =~ m/ -DMPK_ON /) {
        (my $xdc = $exportlist) =~ s#def\z#xdc#;
        $xdc = '$(BASEEXT).xdc';
        push @m, sprintf <<'MAKE_FRAG', $xdc, $exportlist;
	$(MPKTOOL) $(XDCFLAGS) %s
	$(NOECHO) $(ECHO) xdcdata $(BASEEXT).xdc >> %s
MAKE_FRAG
    }
    # Reconstruct the X.Y.Z version.
    my $version = join '.', map { sprintf "%d", $_ }
                              "$]" =~ /(\d)\.(\d{3})(\d{2})/;
    push @m, sprintf <<'EOF', $from, $version, $to, $exportlist;
	$(LD) $(LDFLAGS) %s -desc "Perl %s Extension ($(BASEEXT))  XS_VERSION: $(XS_VERSION)" -nlmversion $(NLM_VERSION) -o %s $(MYEXTLIB) $(PERL_INC)\Main.lib -commandfile %s
	$(CHMOD) 755 $@
EOF
    join '', @m;
}

1;
__END__

=back

=cut