Commit | Line | Data |
---|---|---|
1e44e2bf | 1 | package ExtUtils::MM_OS2; |
2 | ||
b75c8c73 MS |
3 | use strict; |
4 | ||
5 | our $VERSION = '1.00'; | |
6 | ||
1e44e2bf | 7 | #use Config; |
8 | #use Cwd; | |
9 | #use File::Basename; | |
10 | require Exporter; | |
11 | ||
b75c8c73 MS |
12 | require ExtUtils::MakeMaker; |
13 | ExtUtils::MakeMaker->import(qw( $Verbose &neatvalue)); | |
1e44e2bf | 14 | |
1e44e2bf | 15 | unshift @MM::ISA, 'ExtUtils::MM_OS2'; |
16 | ||
bbc7dcd2 MS |
17 | =pod |
18 | ||
19 | =head1 NAME | |
20 | ||
21 | ExtUtils::MM_OS2 - methods to override UN*X behaviour in ExtUtils::MakeMaker | |
22 | ||
23 | =head1 SYNOPSIS | |
24 | ||
25 | use ExtUtils::MM_OS2; # Done internally by ExtUtils::MakeMaker if needed | |
26 | ||
27 | =head1 DESCRIPTION | |
28 | ||
29 | See ExtUtils::MM_Unix for a documentation of the methods provided | |
30 | there. This package overrides the implementation of these methods, not | |
31 | the semantics. | |
32 | ||
33 | =head1 METHODS | |
34 | ||
35 | =over 4 | |
36 | ||
37 | =cut | |
38 | ||
1e44e2bf | 39 | sub dlsyms { |
40 | my($self,%attribs) = @_; | |
41 | ||
42 | my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; | |
43 | my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; | |
762efda7 | 44 | my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || []; |
1e44e2bf | 45 | my($imports) = $attribs{IMPORTS} || $self->{IMPORTS} || {}; |
46 | my(@m); | |
47 | (my $boot = $self->{NAME}) =~ s/:/_/g; | |
48 | ||
49 | if (not $self->{SKIPHASH}{'dynamic'}) { | |
50 | push(@m," | |
51 | $self->{BASEEXT}.def: Makefile.PL | |
52 | ", | |
53 | ' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\ | |
3cfae81b IZ |
54 | Mksymlists("NAME" => "$(NAME)", "DLBASE" => "$(DLBASE)", ', |
55 | '"VERSION" => "$(VERSION)", "DISTNAME" => "$(DISTNAME)", ', | |
56 | '"INSTALLDIRS" => "$(INSTALLDIRS)", ', | |
57 | '"DL_FUNCS" => ',neatvalue($funcs), | |
017f25f1 | 58 | ', "FUNCLIST" => ',neatvalue($funclist), |
1e44e2bf | 59 | ', "IMPORTS" => ',neatvalue($imports), |
3cfae81b | 60 | ', "DL_VARS" => ', neatvalue($vars), ');\' |
1e44e2bf | 61 | '); |
62 | } | |
659f4fc5 | 63 | if ($self->{IMPORTS} && %{$self->{IMPORTS}}) { |
017f25f1 IZ |
64 | # Make import files (needed for static build) |
65 | -d 'tmp_imp' or mkdir 'tmp_imp', 0777 or die "Can't mkdir tmp_imp"; | |
66 | open IMP, '>tmpimp.imp' or die "Can't open tmpimp.imp"; | |
67 | my ($name, $exp); | |
68 | while (($name, $exp)= each %{$self->{IMPORTS}}) { | |
69 | my ($lib, $id) = ($exp =~ /(.*)\.(.*)/) or die "Malformed IMPORT `$exp'"; | |
70 | print IMP "$name $lib $id ?\n"; | |
71 | } | |
72 | close IMP or die "Can't close tmpimp.imp"; | |
73 | # print "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp\n"; | |
74 | system "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp" | |
75 | and die "Cannot make import library: $!, \$?=$?"; | |
76 | unlink <tmp_imp/*>; | |
77 | system "cd tmp_imp; $Config::Config{ar} x ../tmpimp$Config::Config{lib_ext}" | |
78 | and die "Cannot extract import objects: $!, \$?=$?"; | |
79 | } | |
1e44e2bf | 80 | join('',@m); |
81 | } | |
82 | ||
017f25f1 IZ |
83 | sub static_lib { |
84 | my($self) = @_; | |
85 | my $old = $self->ExtUtils::MM_Unix::static_lib(); | |
659f4fc5 | 86 | return $old unless $self->{IMPORTS} && %{$self->{IMPORTS}}; |
017f25f1 IZ |
87 | |
88 | my @chunks = split /\n{2,}/, $old; | |
89 | shift @chunks unless length $chunks[0]; # Empty lines at the start | |
90 | $chunks[0] .= <<'EOC'; | |
91 | ||
92 | $(AR) $(AR_STATIC_ARGS) $@ tmp_imp/* && $(RANLIB) $@ | |
93 | EOC | |
94 | return join "\n\n". '', @chunks; | |
95 | } | |
96 | ||
1e44e2bf | 97 | sub replace_manpage_separator { |
98 | my($self,$man) = @_; | |
99 | $man =~ s,/+,.,g; | |
100 | $man; | |
101 | } | |
102 | ||
103 | sub maybe_command { | |
104 | my($self,$file) = @_; | |
13bc20ff | 105 | $file =~ s,[/\\]+,/,g; |
1e44e2bf | 106 | return $file if -x $file && ! -d _; |
107 | return "$file.exe" if -x "$file.exe" && ! -d _; | |
108 | return "$file.cmd" if -x "$file.cmd" && ! -d _; | |
109 | return; | |
110 | } | |
111 | ||
112 | sub file_name_is_absolute { | |
113 | my($self,$file) = @_; | |
114 | $file =~ m{^([a-z]:)?[\\/]}i ; | |
115 | } | |
116 | ||
68dc0745 | 117 | sub perl_archive |
118 | { | |
119 | return "\$(PERL_INC)/libperl\$(LIB_EXT)"; | |
120 | } | |
121 | ||
5ba48348 JH |
122 | =item perl_archive_after |
123 | ||
124 | This is an internal method that returns path to a library which | |
125 | should be put on the linker command line I<after> the external libraries | |
126 | to be linked to dynamic extensions. This may be needed if the linker | |
127 | is one-pass, and Perl includes some overrides for C RTL functions, | |
128 | such as malloc(). | |
129 | ||
130 | =cut | |
131 | ||
132 | sub perl_archive_after | |
133 | { | |
134 | return "\$(PERL_INC)/libperl_override\$(LIB_EXT)" unless $OS2::is_aout; | |
135 | return ""; | |
136 | } | |
137 | ||
68dc0745 | 138 | sub export_list |
139 | { | |
140 | my ($self) = @_; | |
141 | return "$self->{BASEEXT}.def"; | |
142 | } | |
143 | ||
1e44e2bf | 144 | 1; |
1e44e2bf | 145 | |
bbc7dcd2 | 146 | __END__ |
a5f75d66 | 147 | |
bbc7dcd2 | 148 | =pod |
1e44e2bf | 149 | |
bbc7dcd2 | 150 | =back |
1e44e2bf | 151 | |
bbc7dcd2 | 152 | =cut |