1use 5.007003;
2use ExtUtils::MakeMaker;
3
4# Just for sure :)
5my %ARGV = map { split /=/; defined $_[1] or $_[1]=1; @_ } @ARGV;
6$ARGV{DEBUG} and warn "$_ => $ARGV{$_}\n" for keys  %ARGV;
7$ENV{PERL_CORE} ||= $ARGV{PERL_CORE};
8
9my %tables =
10    (
11     def_t => ['ascii.ucm',
12	       '8859-1.ucm',
13	       'null.ucm',
14	       'ctrl.ucm',
15	       ]
16     );
17
18my @exe_files = qw(bin/enc2xs
19		   bin/piconv
20		   );
21my @more_exe_files = qw(
22			unidump
23			);
24my @pmlibdirs = qw(lib Encode);
25
26$ARGV{MORE_SCRIOPTS} and push @exe_files, @more_exe_files;
27$ARGV{INSTALL_UCM}   and push @pmlibdirs, "ucm";
28
29WriteMakefile(
30	      NAME		=> "Encode",
31	      EXE_FILES         => \@exe_files,
32	      VERSION_FROM	=> 'Encode.pm',
33	      OBJECT		=> '$(O_FILES)',
34	      'dist'		=> {
35		  COMPRESS	=> 'gzip -9f',
36		  SUFFIX	=> 'gz',
37		  DIST_DEFAULT => 'all tardist',
38	      },
39	      MAN3PODS	=> {},
40	      INC       => "-I./Encode",
41	      PMLIBDIRS => \@pmlibdirs,
42	      INSTALLDIRS => 'perl',
43	      );
44
45package MY;
46
47
48sub post_initialize
49{
50    my ($self) = @_;
51    my %o;
52    # Find existing O_FILES
53    foreach my $f (@{$self->{'O_FILES'}})
54    {
55	$o{$f} = 1;
56    }
57    my $x = $self->{'OBJ_EXT'};
58    # Add the table O_FILES
59    foreach my $e (keys %tables)
60    {
61	$o{$e.$x} = 1;
62    }
63    # Trick case-blind filesystems.
64    delete $o{'encode'.$x};
65    $o{'Encode'.$x} = 1;
66    # Reset the variable
67    $self->{'O_FILES'} = [sort keys %o];
68    my @files;
69    foreach my $table (keys %tables)
70    {
71	foreach my $ext (qw($(OBJ_EXT) .c .h .exh .fnm))
72    {
73	push (@files,$table.$ext);
74    }
75    $self->{SOURCE} .= " $table.c"
76	if $^O eq 'MacOS' && $self->{SOURCE} !~ /\b$table\.c\b/;
77}
78$self->{'clean'}{'FILES'} .= join(' ',@files);
79return '';
80}
81
82sub postamble
83{
84    my $self = shift;
85    my $dir  = $self->catdir($self->curdir,'ucm');
86    my $str  = "# Encode\$(OBJ_EXT) does not depend on .c files directly\n";
87    $str  .= "# (except Encode.c), but on .h and .exh files written by enc2xs\n";
88    $str  .= $^O eq 'MacOS' ? 'Encode.c.{$(MACPERL_BUILD_EXT_STATIC)}.o :' : 'Encode$(OBJ_EXT) :';
89    $str  .= ' Encode.c';
90    foreach my $table (keys %tables)
91    {
92	$str .= " $table.c";
93    }
94    $str .= "\n\n";
95    foreach my $table (keys %tables)
96    {
97	my $numlines = 1;
98	my $lengthsofar = length($str);
99	my $continuator = '';
100	my $enc2xs = $self->catfile('bin', 'enc2xs');
101	$str .= "$table.c : $enc2xs Makefile.PL";
102	foreach my $file (@{$tables{$table}})
103	{
104	    $str .= $continuator.' '.$self->catfile($dir,$file);
105	    if ( length($str)-$lengthsofar > 128*$numlines )
106	    {
107		$continuator .= " \\\n\t";
108		$numlines++;
109	    } else {
110		$continuator = '';
111	    }
112	}
113	my $plib   = $self->{PERL_CORE} ? '"-I$(PERL_LIB)"' : '';
114	$plib .= " -MCross=$::Cross::platform" if defined $::Cross::platform;
115	my $ucopts = '-"Q" -"O"';
116	$str .=
117	    qq{\n\t\$(PERL) $plib $enc2xs $ucopts -o \$\@ -f $table.fnm\n\n};
118	open (FILELIST, ">$table.fnm")
119	    || die "Could not open $table.fnm: $!";
120	foreach my $file (@{$tables{$table}})
121	{
122	    print FILELIST $self->catfile($dir,$file) . "\n";
123	}
124	close(FILELIST);
125    }
126    return $str;
127}
128