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1 | use 5.7.2; |
2 | use strict; |
3 | use ExtUtils::MakeMaker; |
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4 | use strict; |
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5 | |
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6 | my %tables = ( |
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7 | euc_jp_t => ['euc-jp.ucm'], |
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8 | sjis_t => ['shiftjis.ucm', |
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9 | 'macJapanese.ucm', |
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10 | 'cp932.ucm'], |
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11 | raw_t => [ |
12 | qw(jis0201.ucm jis0208.ucm jis0212.ucm) |
13 | ], |
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14 | ); |
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15 | |
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16 | unless ($ENV{AGGREGATE_TABLES}){ |
17 | my @ucm; |
18 | for my $k (keys %tables){ |
19 | push @ucm, @{$tables{$k}}; |
20 | } |
21 | %tables = (); |
22 | my $seq = 0; |
23 | for my $ucm (sort @ucm){ |
24 | # 8.3 compliance ! |
25 | my $t = sprintf ("%s_%02d_t", substr($ucm, 0, 2), $seq++); |
26 | $tables{$t} = [ $ucm ]; |
27 | } |
28 | } |
29 | |
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30 | my $name = 'JP'; |
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31 | |
32 | WriteMakefile( |
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33 | INC => "-I../Encode", |
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34 | NAME => 'Encode::'.$name, |
35 | VERSION_FROM => "$name.pm", |
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36 | OBJECT => '$(O_FILES)', |
37 | 'dist' => { |
38 | COMPRESS => 'gzip -9f', |
39 | SUFFIX => 'gz', |
40 | DIST_DEFAULT => 'all tardist', |
41 | }, |
42 | MAN3PODS => {}, |
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43 | # OS 390 winges about line numbers > 64K ??? |
44 | XSOPT => '-nolinenumbers', |
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45 | ); |
46 | |
47 | package MY; |
48 | |
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49 | sub post_initialize |
50 | { |
51 | my ($self) = @_; |
52 | my %o; |
53 | my $x = $self->{'OBJ_EXT'}; |
54 | # Add the table O_FILES |
55 | foreach my $e (keys %tables) |
56 | { |
57 | $o{$e.$x} = 1; |
58 | } |
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59 | $o{"$name$x"} = 1; |
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60 | $self->{'O_FILES'} = [sort keys %o]; |
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61 | my @files = ("$name.xs"); |
62 | $self->{'C'} = ["$name.c"]; |
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63 | $self->{SOURCE} .= " $name.c" |
64 | if $^O eq 'MacOS' && $self->{SOURCE} !~ /\b$name\.c\b/; |
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65 | $self->{'H'} = [$self->catfile($self->updir,'Encode', 'encode.h')]; |
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66 | my %xs; |
67 | foreach my $table (keys %tables) { |
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68 | push (@{$self->{'C'}},"$table.c"); |
69 | # Do NOT add $table.h etc. to H_FILES unless we own up as to how they |
70 | # get built. |
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71 | foreach my $ext (qw($(OBJ_EXT) .c .h .exh .fnm)) { |
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72 | push (@files,$table.$ext); |
73 | } |
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74 | $self->{SOURCE} .= " $table.c" |
75 | if $^O eq 'MacOS' && $self->{SOURCE} !~ /\b$table\.c\b/; |
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76 | } |
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77 | $self->{'XS'} = { "$name.xs" => "$name.c" }; |
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78 | $self->{'clean'}{'FILES'} .= join(' ',@files); |
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79 | open(XS,">$name.xs") || die "Cannot open $name.xs:$!"; |
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80 | print XS <<'END'; |
81 | #include <EXTERN.h> |
82 | #include <perl.h> |
83 | #include <XSUB.h> |
84 | #define U8 U8 |
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85 | #include "encode.h" |
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86 | END |
87 | foreach my $table (keys %tables) { |
88 | print XS qq[#include "${table}.h"\n]; |
89 | } |
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90 | print XS <<"END"; |
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91 | |
92 | static void |
93 | Encode_XSEncoding(pTHX_ encode_t *enc) |
94 | { |
95 | dSP; |
96 | HV *stash = gv_stashpv("Encode::XS", TRUE); |
97 | SV *sv = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash); |
98 | int i = 0; |
99 | PUSHMARK(sp); |
100 | XPUSHs(sv); |
101 | while (enc->name[i]) |
102 | { |
103 | const char *name = enc->name[i++]; |
104 | XPUSHs(sv_2mortal(newSVpvn(name,strlen(name)))); |
105 | } |
106 | PUTBACK; |
107 | call_pv("Encode::define_encoding",G_DISCARD); |
108 | SvREFCNT_dec(sv); |
109 | } |
110 | |
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111 | MODULE = Encode::$name PACKAGE = Encode::$name |
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112 | PROTOTYPES: DISABLE |
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113 | BOOT: |
114 | { |
115 | END |
116 | foreach my $table (keys %tables) { |
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117 | print XS qq[#include "${table}.exh"\n]; |
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118 | } |
119 | print XS "}\n"; |
120 | close(XS); |
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121 | return "# Built $name.xs\n\n"; |
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122 | } |
123 | |
124 | sub postamble |
125 | { |
126 | my $self = shift; |
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127 | my $dir = $self->catdir($self->updir,'ucm'); |
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128 | my $str = "# $name\$(OBJ_EXT) depends on .h and .exh files not .c files - but all written by enc2xs\n"; |
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129 | $str .= "$name.c : $name.xs "; |
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130 | foreach my $table (keys %tables) |
131 | { |
132 | $str .= " $table.c"; |
133 | } |
134 | $str .= "\n\n"; |
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135 | $str .= "$name\$(OBJ_EXT) : $name.c\n\n"; |
136 | |
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137 | my $enc2xs = $self->catfile($self->updir,'bin', 'enc2xs'); |
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138 | foreach my $table (keys %tables) |
139 | { |
140 | my $numlines = 1; |
141 | my $lengthsofar = length($str); |
142 | my $continuator = ''; |
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143 | $str .= "$table.c : $enc2xs Makefile.PL"; |
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144 | foreach my $file (@{$tables{$table}}) |
145 | { |
146 | $str .= $continuator.' '.$self->catfile($dir,$file); |
147 | if ( length($str)-$lengthsofar > 128*$numlines ) |
148 | { |
149 | $continuator .= " \\\n\t"; |
150 | $numlines++; |
151 | } else { |
152 | $continuator = ''; |
153 | } |
154 | } |
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155 | my $plib = $self->{PERL_CORE} ? '"-I$(PERL_LIB)"' : ''; |
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156 | $plib .= " -MCross=$::Cross::platform" if defined $::Cross::platform; |
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157 | my $ucopts = '-"Q"'; |
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158 | $str .= |
159 | qq{\n\t\$(PERL) $plib $enc2xs $ucopts -o \$\@ -f $table.fnm\n\n}; |
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160 | open (FILELIST, ">$table.fnm") |
161 | || die "Could not open $table.fnm: $!"; |
162 | foreach my $file (@{$tables{$table}}) |
163 | { |
164 | print FILELIST $self->catfile($dir,$file) . "\n"; |
165 | } |
166 | close(FILELIST); |
167 | } |
168 | return $str; |
169 | } |
170 | |