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5129552c |
1 | use 5.7.2; |
2 | use strict; |
3 | use ExtUtils::MakeMaker; |
4 | |
5 | my $name = 'Byte'; |
6 | my %tables = ( |
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7 | misc_t => |
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8 | [ |
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9 | 'gsm0338.ucm', |
10 | 'nextstep.ucm', |
11 | 'roman8.ucm', |
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12 | 'viscii.ucm', |
13 | ], |
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14 | koi8_t => [ 'koi8-f.ucm', 'koi8-r.ucm', 'koi8-u.ucm', ], |
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15 | mac_t => |
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16 | [ |
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17 | qw( |
18 | macCentEuro.ucm |
19 | macSami.ucm |
20 | macUkraine.ucm |
21 | macCroatian.ucm |
22 | macGreek.ucm |
23 | macRoman.ucm |
24 | macThai.ucm |
25 | macCyrillic.ucm |
26 | macIceland.ucm |
27 | macRumanian.ucm |
28 | macTurkish.ucm |
29 | ), |
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30 | ], |
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31 | ); |
32 | |
33 | opendir(ENC,'../Encode'); |
34 | while (defined(my $file = readdir(ENC))) |
35 | { |
36 | if ($file =~ /(8859|ibm).*\.ucm/io) |
37 | { |
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38 | push(@{$tables{$1."_t"}},$file) unless $file eq '8859-1.ucm'; |
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39 | } |
40 | } |
41 | closedir(ENC); |
42 | |
43 | WriteMakefile( |
44 | INC => "-I..", |
45 | NAME => 'Encode::'.$name, |
46 | VERSION_FROM => "$name.pm", |
47 | OBJECT => '$(O_FILES)', |
48 | 'dist' => { |
49 | COMPRESS => 'gzip -9f', |
50 | SUFFIX => 'gz', |
51 | DIST_DEFAULT => 'all tardist', |
52 | }, |
53 | MAN3PODS => {}, |
54 | # OS 390 winges about line numbers > 64K ??? |
55 | XSOPT => '-nolinenumbers', |
56 | ); |
57 | |
58 | package MY; |
59 | |
60 | sub post_initialize |
61 | { |
62 | my ($self) = @_; |
63 | my %o; |
64 | my $x = $self->{'OBJ_EXT'}; |
65 | # Add the table O_FILES |
66 | foreach my $e (keys %tables) |
67 | { |
68 | $o{$e.$x} = 1; |
69 | } |
70 | $o{"$name$x"} = 1; |
71 | $self->{'O_FILES'} = [sort keys %o]; |
72 | my @files = ("$name.xs"); |
73 | $self->{'C'} = ["$name.c"]; |
74 | $self->{'H'} = [$self->catfile($self->updir,'encode.h')]; |
75 | my %xs; |
76 | foreach my $table (keys %tables) { |
77 | push (@{$self->{'C'}},"$table.c"); |
78 | # Do NOT add $table.h etc. to H_FILES unless we own up as to how they |
79 | # get built. |
80 | foreach my $ext (qw($(OBJ_EXT) .c .h _def.h .fnm)) { |
81 | push (@files,$table.$ext); |
82 | } |
83 | } |
84 | $self->{'XS'} = { "$name.xs" => "$name.c" }; |
85 | $self->{'clean'}{'FILES'} .= join(' ',@files); |
86 | open(XS,">$name.xs") || die "Cannot open $name.xs:$!"; |
87 | print XS <<'END'; |
88 | #include <EXTERN.h> |
89 | #include <perl.h> |
90 | #include <XSUB.h> |
91 | #define U8 U8 |
92 | #include "../encode.h" |
93 | END |
94 | foreach my $table (keys %tables) { |
95 | print XS qq[#include "${table}.h"\n]; |
96 | } |
97 | print XS <<"END"; |
98 | |
99 | static void |
100 | Encode_XSEncoding(pTHX_ encode_t *enc) |
101 | { |
102 | dSP; |
103 | HV *stash = gv_stashpv("Encode::XS", TRUE); |
104 | SV *sv = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash); |
105 | int i = 0; |
106 | PUSHMARK(sp); |
107 | XPUSHs(sv); |
108 | while (enc->name[i]) |
109 | { |
110 | const char *name = enc->name[i++]; |
111 | XPUSHs(sv_2mortal(newSVpvn(name,strlen(name)))); |
112 | } |
113 | PUTBACK; |
114 | call_pv("Encode::define_encoding",G_DISCARD); |
115 | SvREFCNT_dec(sv); |
116 | } |
117 | |
118 | MODULE = Encode::$name PACKAGE = Encode::$name |
119 | PROTOTYPES: DISABLE |
120 | BOOT: |
121 | { |
122 | END |
123 | foreach my $table (keys %tables) { |
124 | print XS qq[#include "${table}_def.h"\n]; |
125 | } |
126 | print XS "}\n"; |
127 | close(XS); |
128 | return "# Built $name.xs\n\n"; |
129 | } |
130 | |
131 | sub postamble |
132 | { |
133 | my $self = shift; |
134 | my $dir = $self->catdir($self->updir,'Encode'); |
135 | my $str = "# $name\$(OBJ_EXT) depends on .h and _def.h files not .c files - but all written by compile\n"; |
136 | $str .= "$name.c : $name.xs "; |
137 | foreach my $table (keys %tables) |
138 | { |
139 | $str .= " $table.c"; |
140 | } |
141 | $str .= "\n\n"; |
142 | $str .= "$name\$(OBJ_EXT) : $name.c\n\n"; |
143 | |
144 | my $compile = $self->catfile($self->updir,'compile'); |
145 | foreach my $table (keys %tables) |
146 | { |
147 | my $numlines = 1; |
148 | my $lengthsofar = length($str); |
149 | my $continuator = ''; |
150 | $str .= "$table.c : $compile Makefile.PL"; |
151 | foreach my $file (@{$tables{$table}}) |
152 | { |
153 | $str .= $continuator.' '.$self->catfile($dir,$file); |
154 | if ( length($str)-$lengthsofar > 128*$numlines ) |
155 | { |
156 | $continuator .= " \\\n\t"; |
157 | $numlines++; |
158 | } else { |
159 | $continuator = ''; |
160 | } |
161 | } |
162 | $str .= $^O eq 'VMS' # In VMS quote to preserve case |
163 | ? qq{\n\t\$(PERL) $compile -"Q" -o \$\@ -f $table.fnm\n\n} |
164 | : qq{\n\t\$(PERL) $compile -Q -o \$\@ -f $table.fnm\n\n}; |
165 | open (FILELIST, ">$table.fnm") |
166 | || die "Could not open $table.fnm: $!"; |
167 | foreach my $file (@{$tables{$table}}) |
168 | { |
169 | print FILELIST $self->catfile($dir,$file) . "\n"; |
170 | } |
171 | close(FILELIST); |
172 | } |
173 | return $str; |
174 | } |
175 | |