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920dae64 AT |
1 | package ExtUtils::MM_OS2; |
2 | ||
3 | use strict; | |
4 | use vars qw($VERSION @ISA); | |
5 | ||
6 | use ExtUtils::MakeMaker qw(neatvalue); | |
7 | use File::Spec; | |
8 | ||
9 | $VERSION = '1.05'; | |
10 | ||
11 | require ExtUtils::MM_Any; | |
12 | require ExtUtils::MM_Unix; | |
13 | @ISA = qw(ExtUtils::MM_Any ExtUtils::MM_Unix); | |
14 | ||
15 | =pod | |
16 | ||
17 | =head1 NAME | |
18 | ||
19 | ExtUtils::MM_OS2 - methods to override UN*X behaviour in ExtUtils::MakeMaker | |
20 | ||
21 | =head1 SYNOPSIS | |
22 | ||
23 | use ExtUtils::MM_OS2; # Done internally by ExtUtils::MakeMaker if needed | |
24 | ||
25 | =head1 DESCRIPTION | |
26 | ||
27 | See ExtUtils::MM_Unix for a documentation of the methods provided | |
28 | there. This package overrides the implementation of these methods, not | |
29 | the semantics. | |
30 | ||
31 | =head1 METHODS | |
32 | ||
33 | =over 4 | |
34 | ||
35 | =item init_dist | |
36 | ||
37 | Define TO_UNIX to convert OS2 linefeeds to Unix style. | |
38 | ||
39 | =cut | |
40 | ||
41 | sub init_dist { | |
42 | my($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 | |
46 | MAKE_TEXT | |
47 | ||
48 | $self->SUPER::init_dist; | |
49 | } | |
50 | ||
51 | sub dlsyms { | |
52 | my($self,%attribs) = @_; | |
53 | ||
54 | my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; | |
55 | my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; | |
56 | my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || []; | |
57 | my($imports) = $attribs{IMPORTS} || $self->{IMPORTS} || {}; | |
58 | my(@m); | |
59 | (my $boot = $self->{NAME}) =~ s/:/_/g; | |
60 | ||
61 | if (not $self->{SKIPHASH}{'dynamic'}) { | |
62 | push(@m," | |
63 | $self->{BASEEXT}.def: Makefile.PL | |
64 | ", | |
65 | ' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\ | |
66 | Mksymlists("NAME" => "$(NAME)", "DLBASE" => "$(DLBASE)", ', | |
67 | '"VERSION" => "$(VERSION)", "DISTNAME" => "$(DISTNAME)", ', | |
68 | '"INSTALLDIRS" => "$(INSTALLDIRS)", ', | |
69 | '"DL_FUNCS" => ',neatvalue($funcs), | |
70 | ', "FUNCLIST" => ',neatvalue($funclist), | |
71 | ', "IMPORTS" => ',neatvalue($imports), | |
72 | ', "DL_VARS" => ', neatvalue($vars), ');\' | |
73 | '); | |
74 | } | |
75 | if ($self->{IMPORTS} && %{$self->{IMPORTS}}) { | |
76 | # Make import files (needed for static build) | |
77 | -d 'tmp_imp' or mkdir 'tmp_imp', 0777 or die "Can't mkdir tmp_imp"; | |
78 | open IMP, '>tmpimp.imp' or die "Can't open tmpimp.imp"; | |
79 | my ($name, $exp); | |
80 | while (($name, $exp)= each %{$self->{IMPORTS}}) { | |
81 | my ($lib, $id) = ($exp =~ /(.*)\.(.*)/) or die "Malformed IMPORT `$exp'"; | |
82 | print IMP "$name $lib $id ?\n"; | |
83 | } | |
84 | close IMP or die "Can't close tmpimp.imp"; | |
85 | # print "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp\n"; | |
86 | system "emximp -o tmpimp$Config::Config{lib_ext} tmpimp.imp" | |
87 | and die "Cannot make import library: $!, \$?=$?"; | |
88 | unlink <tmp_imp/*>; | |
89 | system "cd tmp_imp; $Config::Config{ar} x ../tmpimp$Config::Config{lib_ext}" | |
90 | and die "Cannot extract import objects: $!, \$?=$?"; | |
91 | } | |
92 | join('',@m); | |
93 | } | |
94 | ||
95 | sub static_lib { | |
96 | my($self) = @_; | |
97 | my $old = $self->ExtUtils::MM_Unix::static_lib(); | |
98 | return $old unless $self->{IMPORTS} && %{$self->{IMPORTS}}; | |
99 | ||
100 | my @chunks = split /\n{2,}/, $old; | |
101 | shift @chunks unless length $chunks[0]; # Empty lines at the start | |
102 | $chunks[0] .= <<'EOC'; | |
103 | ||
104 | $(AR) $(AR_STATIC_ARGS) $@ tmp_imp/* && $(RANLIB) $@ | |
105 | EOC | |
106 | return join "\n\n". '', @chunks; | |
107 | } | |
108 | ||
109 | sub replace_manpage_separator { | |
110 | my($self,$man) = @_; | |
111 | $man =~ s,/+,.,g; | |
112 | $man; | |
113 | } | |
114 | ||
115 | sub maybe_command { | |
116 | my($self,$file) = @_; | |
117 | $file =~ s,[/\\]+,/,g; | |
118 | return $file if -x $file && ! -d _; | |
119 | return "$file.exe" if -x "$file.exe" && ! -d _; | |
120 | return "$file.cmd" if -x "$file.cmd" && ! -d _; | |
121 | return; | |
122 | } | |
123 | ||
124 | =item init_linker | |
125 | ||
126 | =cut | |
127 | ||
128 | sub init_linker { | |
129 | my $self = shift; | |
130 | ||
131 | $self->{PERL_ARCHIVE} = "\$(PERL_INC)/libperl\$(LIB_EXT)"; | |
132 | ||
133 | $self->{PERL_ARCHIVE_AFTER} = $OS2::is_aout | |
134 | ? '' | |
135 | : '$(PERL_INC)/libperl_override$(LIB_EXT)'; | |
136 | $self->{EXPORT_LIST} = '$(BASEEXT).def'; | |
137 | } | |
138 | ||
139 | =item os_flavor | |
140 | ||
141 | OS/2 is OS/2 | |
142 | ||
143 | =cut | |
144 | ||
145 | sub os_flavor { | |
146 | return('OS/2'); | |
147 | } | |
148 | ||
149 | =back | |
150 | ||
151 | =cut | |
152 | ||
153 | 1; |