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metaconfig unit change for #14720.
[perl5.git] / ext / Encode / EUC_JP / Makefile.PL
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1use 5.7.2;
2use strict;
3use ExtUtils::MakeMaker;
4
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5my %tables = (EUC_JP => ['euc-jp.ucm'],
6 JIS0208 => ['jis0208.enc'],
7 JIS0212 => ['jis0212.enc'],
8 SHIFTJIS => ['shiftjis.enc'],
9 );
d811239c 10
6d4ed59b 11my $name = 'Japanese';
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12
13WriteMakefile(
14 INC => "-I..",
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15 NAME => 'Encode::'.$name,
16 VERSION_FROM => "$name.pm",
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17 OBJECT => '$(O_FILES)',
18 'dist' => {
19 COMPRESS => 'gzip -9f',
20 SUFFIX => 'gz',
21 DIST_DEFAULT => 'all tardist',
22 },
23 MAN3PODS => {},
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24 # OS 390 winges about line numbers > 64K ???
25 XSOPT => '-nolinenumbers',
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26 );
27
28package MY;
29
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30sub post_initialize
31{
32 my ($self) = @_;
33 my %o;
34 my $x = $self->{'OBJ_EXT'};
35 # Add the table O_FILES
36 foreach my $e (keys %tables)
37 {
38 $o{$e.$x} = 1;
39 }
6d4ed59b 40 $o{"$name$x"} = 1;
d811239c 41 $self->{'O_FILES'} = [sort keys %o];
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42 my @files = ("$name.xs");
43 $self->{'C'} = ["$name.c"];
44 $self->{'H'} = [$self->catfile($self->updir,'encode.h')];
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45 my %xs;
46 foreach my $table (keys %tables) {
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47 push (@{$self->{'C'}},"$table.c");
48 # Do NOT add $table.h etc. to H_FILES unless we own up as to how they
49 # get built.
b90c9a30 50 foreach my $ext (qw($(OBJ_EXT) .c .h _def.h .fnm)) {
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51 push (@files,$table.$ext);
52 }
53 }
6d4ed59b 54 $self->{'XS'} = { "$name.xs" => "$name.c" };
d811239c 55 $self->{'clean'}{'FILES'} .= join(' ',@files);
6d4ed59b 56 open(XS,">$name.xs") || die "Cannot open $name.xs:$!";
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57 print XS <<'END';
58#include <EXTERN.h>
59#include <perl.h>
60#include <XSUB.h>
61#define U8 U8
62#include "../encode.h"
63END
64 foreach my $table (keys %tables) {
65 print XS qq[#include "${table}.h"\n];
66 }
6d4ed59b 67 print XS <<"END";
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68
69static void
70Encode_XSEncoding(pTHX_ encode_t *enc)
71{
72 dSP;
73 HV *stash = gv_stashpv("Encode::XS", TRUE);
74 SV *sv = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash);
75 int i = 0;
76 PUSHMARK(sp);
77 XPUSHs(sv);
78 while (enc->name[i])
79 {
80 const char *name = enc->name[i++];
81 XPUSHs(sv_2mortal(newSVpvn(name,strlen(name))));
82 }
83 PUTBACK;
84 call_pv("Encode::define_encoding",G_DISCARD);
85 SvREFCNT_dec(sv);
86}
87
6d4ed59b 88MODULE = Encode::$name PACKAGE = Encode::$name
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89BOOT:
90{
91END
92 foreach my $table (keys %tables) {
93 print XS qq[#include "${table}_def.h"\n];
94 }
95 print XS "}\n";
96 close(XS);
6d4ed59b 97 return "# Built $name.xs\n\n";
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98}
99
100sub postamble
101{
102 my $self = shift;
103 my $dir = $self->catdir($self->updir,'Encode');
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104 my $str = "# $name\$(OBJ_EXT) depends on .h and _def.h files not .c files - but all written by compile\n";
105 $str .= "$name.c : $name.xs ";
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106 foreach my $table (keys %tables)
107 {
108 $str .= " $table.c";
109 }
110 $str .= "\n\n";
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111 $str .= "$name\$(OBJ_EXT) : $name.c\n\n";
112
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113 my $compile = $self->catfile($self->updir,'compile');
114 foreach my $table (keys %tables)
115 {
116 my $numlines = 1;
117 my $lengthsofar = length($str);
118 my $continuator = '';
b90c9a30 119 $str .= "$table.c : $compile Makefile.PL";
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120 foreach my $file (@{$tables{$table}})
121 {
122 $str .= $continuator.' '.$self->catfile($dir,$file);
123 if ( length($str)-$lengthsofar > 128*$numlines )
124 {
125 $continuator .= " \\\n\t";
126 $numlines++;
127 } else {
128 $continuator = '';
129 }
130 }
131 $str .= "\n\t\$(PERL) $compile -o \$\@ -f $table.fnm\n\n";
132 open (FILELIST, ">$table.fnm")
133 || die "Could not open $table.fnm: $!";
134 foreach my $file (@{$tables{$table}})
135 {
136 print FILELIST $self->catfile($dir,$file) . "\n";
137 }
138 close(FILELIST);
139 }
140 return $str;
141}
142