1use 5.7.2;
2use strict;
3use ExtUtils::MakeMaker;
4
5my $name = 'Symbol';
6my %tables = (
7	      symbol_t => [qw(
8			      symbol.ucm
9			      dingbats.ucm
10			      adobeSymbol.ucm
11			      adobeZdingbat.ucm
12			      macSymbol.ucm
13			      macDingbats.ucm
14			      )
15			      ],
16	      );
17
18WriteMakefile(
19              INC		=> "-I../Encode",
20	      NAME		=> 'Encode::'.$name,
21	      VERSION_FROM	=> "$name.pm",
22	      OBJECT		=> '$(O_FILES)',
23	      'dist'		=> {
24		  COMPRESS	=> 'gzip -9f',
25		  SUFFIX	=> 'gz',
26		  DIST_DEFAULT => 'all tardist',
27	      },
28	      MAN3PODS	=> {},
29	      # OS 390 winges about line numbers > 64K ???
30	      XSOPT => '-nolinenumbers',
31	      );
32
33package MY;
34
35sub post_initialize
36{
37    my ($self) = @_;
38    my %o;
39    my $x = $self->{'OBJ_EXT'};
40    # Add the table O_FILES
41    foreach my $e (keys %tables)
42    {
43	$o{$e.$x} = 1;
44    }
45    $o{"$name$x"} = 1;
46    $self->{'O_FILES'} = [sort keys %o];
47    my @files = ("$name.xs");
48    $self->{'C'} = ["$name.c"];
49    $self->{SOURCE} .= " $name.c"
50        if $^O eq 'MacOS' && $self->{SOURCE} !~ /\b$name\.c\b/;
51    $self->{'H'} = [$self->catfile($self->updir,'Encode', 'encode.h')];
52    my %xs;
53    foreach my $table (keys %tables) {
54	push (@{$self->{'C'}},"$table.c");
55	# Do NOT add $table.h etc. to H_FILES unless we own up as to how they
56	# get built.
57	foreach my $ext (qw($(OBJ_EXT) .c .h .exh .fnm)) {
58	    push (@files,$table.$ext);
59	}
60	$self->{SOURCE} .= " $table.c"
61	    if $^O eq 'MacOS' && $self->{SOURCE} !~ /\b$table\.c\b/;
62    }
63    $self->{'XS'} = { "$name.xs" => "$name.c" };
64    $self->{'clean'}{'FILES'} .= join(' ',@files);
65    open(XS,">$name.xs") || die "Cannot open $name.xs:$!";
66    print XS <<'END';
67#include <EXTERN.h>
68#include <perl.h>
69#include <XSUB.h>
70#define U8 U8
71#include "encode.h"
72END
73    foreach my $table (keys %tables) {
74	print XS qq[#include "${table}.h"\n];
75    }
76    print XS <<"END";
77
78static void
79Encode_XSEncoding(pTHX_ encode_t *enc)
80{
81 dSP;
82 HV *stash = gv_stashpv("Encode::XS", TRUE);
83 SV *sv    = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash);
84 int i = 0;
85 PUSHMARK(sp);
86 XPUSHs(sv);
87 while (enc->name[i])
88  {
89   const char *name = enc->name[i++];
90   XPUSHs(sv_2mortal(newSVpvn(name,strlen(name))));
91  }
92 PUTBACK;
93 call_pv("Encode::define_encoding",G_DISCARD);
94 SvREFCNT_dec(sv);
95}
96
97MODULE = Encode::$name	PACKAGE = Encode::$name
98PROTOTYPES: DISABLE
99BOOT:
100{
101END
102    foreach my $table (keys %tables) {
103	print XS qq[#include "${table}.exh"\n];
104    }
105    print XS "}\n";
106    close(XS);
107    return "# Built $name.xs\n\n";
108}
109
110sub postamble
111{
112    my $self = shift;
113    my $dir  = $self->catdir($self->updir,'ucm');
114    my $str  = "# $name\$(OBJ_EXT) depends on .h and .exh files not .c files - but all written by enc2xs\n";
115    $str    .= "$name.c : $name.xs ";
116    foreach my $table (keys %tables)
117    {
118	$str .= " $table.c";
119    }
120    $str .= "\n\n";
121    $str .= "$name\$(OBJ_EXT) : $name.c\n\n";
122
123    my $enc2xs = $self->catfile($self->updir,'bin', 'enc2xs');
124    foreach my $table (keys %tables)
125    {
126	my $numlines = 1;
127	my $lengthsofar = length($str);
128	my $continuator = '';
129	$str .= "$table.c : $enc2xs Makefile.PL";
130	foreach my $file (@{$tables{$table}})
131	{
132	    $str .= $continuator.' '.$self->catfile($dir,$file);
133	    if ( length($str)-$lengthsofar > 128*$numlines )
134	    {
135		$continuator .= " \\\n\t";
136		$numlines++;
137	    } else {
138		$continuator = '';
139	    }
140	}
141	my $plib   = $self->{PERL_CORE} ? '"-I$(PERL_LIB)"' : '';
142	$plib .= " -MCross=$::Cross::platform" if defined $::Cross::platform;
143	my $ucopts = '-"Q" -"O"';
144	$str .=
145	    qq{\n\t\$(PERL) $plib $enc2xs $ucopts -o \$\@ -f $table.fnm\n\n};
146	open (FILELIST, ">$table.fnm")
147	    || die "Could not open $table.fnm: $!";
148	foreach my $file (@{$tables{$table}})
149	{
150	    print FILELIST $self->catfile($dir,$file) . "\n";
151	}
152	close(FILELIST);
153    }
154    return $str;
155}
156
157