use ExtUtils::MakeMaker;
-my @tables = qw(iso8859 EBCDIC Symbols);
+
+my %tables = (8859 => ['ascii.ucm', 'cp1250.ucm', 'koi8-r.ucm' ],
+ EBCDIC => ['cp1047.ucm','cp37.ucm','posix-bc.ucm'],
+ Symbols => ['symbol.ucm','dingbats.ucm'],
+ );
+
+opendir(ENC,'Encode');
+while (defined(my $file = readdir(ENC)))
+ {
+ if ($file =~ /8859.*\.ucm/)
+ {
+ push(@{$tables{8859}},$file);
+ }
+ }
+closedir(ENC);
+
WriteMakefile(
NAME => "Encode",
sub post_initialize
{
my ($self) = @_;
- push(@{$self->{'O_FILES'}},map("$_\$(OBJ_EXT)",@tables));
- $self->{'clean'}{'FILES'} .= join(' ',map("$_.*",@tables));
+ my %o;
+ # Find existing O_FILES
+ foreach my $f (@{$self->{'O_FILES'}})
+ {
+ $o{$f} = 1;
+ }
+ my $x = $self->{'OBJ_EXT'};
+ # Add the table O_FILES
+ foreach my $e (keys %tables)
+ {
+ $o{$e.$x} = 1;
+ }
+ # Trick case-blind filesystems.
+ delete $o{'encode'.$x};
+ $o{'Encode'.$x} = 1;
+ # Reset the variable
+ $self->{'O_FILES'} = [sort keys %o];
+ my @files;
+ foreach my $table (keys %tables)
+ {
+ foreach my $ext (qw($(OBJ_EXT) .c .h .def .fnm))
+ {
+ push (@files,$table.$ext);
+ }
+ }
+ $self->{'clean'}{'FILES'} .= join(' ',@files);
return '';
}
-sub clean
-{
- my ($self) = @_;
- return $self->SUPER::clean . qq[
- \$(RM_F) ].join(' ',map("$_.*",@tables))."\n"
-}
-
sub postamble
{
- return '
-
-Encode$(OBJ_EXT) : iso8859$(OBJ_EXT) EBCDIC$(OBJ_EXT) Symbols$(OBJ_EXT)
-
-iso8859.c : compile Makefile
- $(PERL) compile $@ Encode/ascii.enc Encode/iso8859*.enc Encode/cp1250.enc
-
-EBCDIC.c : compile Makefile Encode/cp1047.enc Encode/cp37.enc Encode/posix-bc.enc
- $(PERL) compile $@ Encode/cp1047.enc Encode/cp37.enc Encode/posix-bc.enc
-
-Symbols.c : compile Makefile Encode/symbol.enc Encode/dingbats.enc
- $(PERL) compile $@ Encode/symbol.enc Encode/dingbats.enc
-
-'
+ my $self = shift;
+ my $dir = $self->catdir($self->curdir,'Encode');
+ my $str = "# Encode\$(OBJ_EXT) depends on .h and .def files not .c files - but all written by compile\n";
+ $str .= 'Encode$(OBJ_EXT) :';
+ foreach my $table (keys %tables)
+ {
+ $str .= " $table.c";
+ }
+ $str .= "\n\n";
+ foreach my $table (keys %tables)
+ {
+ my $numlines = 1;
+ my $lengthsofar = length($str);
+ my $continuator = '';
+ $str .= "$table.c : compile Makefile.PL";
+ foreach my $file (@{$tables{$table}})
+ {
+ $str .= $continuator.' '.$self->catfile($dir,$file);
+ if ( length($str)-$lengthsofar > 128*$numlines )
+ {
+ $continuator .= " \\\n\t";
+ $numlines++;
+ } else {
+ $continuator = '';
+ }
+ }
+ $str .= "\n\t\$(PERL) compile -o \$\@ -f $table.fnm\n\n";
+ open (FILELIST, ">$table.fnm")
+ || die "Could not open $table.fnm: $!";
+ foreach my $file (@{$tables{$table}})
+ {
+ print FILELIST $self->catfile($dir,$file) . "\n";
+ }
+ close(FILELIST);
+ }
+ return $str;
}