tlperl: Perl for scripts provided by TeX Live.

git-svn-id: svn://tug.org/texlive/trunk@6046 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 180 insertions, 0 deletions

diff --git a/Master/tlpkg/tlperl/lib/Encode/Makefile_PL.e2x b/Master/tlpkg/tlperl/lib/Encode/Makefile_PL.e2x
new file mode 100644
index 00000000000..3bca0bff52b
--- /dev/null
+++ b/Master/tlpkg/tlperl/lib/Encode/Makefile_PL.e2x
@@ -0,0 +1,180 @@
+#
+# This file is auto-generated by:
+# enc2xs version $_Version_
+# $_Now_
+#
+use 5.7.2;
+use strict;
+use ExtUtils::MakeMaker;
+use Config;
+
+# Please edit the following to the taste!
+my $name = '$_Name_';
+my %tables = (
+	     $_Name__t   => [ $_TableFiles_ ],
+	     );
+
+#### DO NOT EDIT BEYOND THIS POINT!
+require File::Spec;
+my ($enc2xs, $encode_h) = ();
+PATHLOOP:
+for my $d (@Config{qw/bin sitebin vendorbin/}, 
+	   (split /$Config{path_sep}/o, $ENV{PATH})){
+    for my $f (qw/enc2xs enc2xs5.7.3/){
+        my $path = File::Spec->catfile($d, $f);
+        -r $path and $enc2xs = $path and last PATHLOOP;
+    }
+}
+$enc2xs or die "enc2xs not found!";
+print "enc2xs is $enc2xs\n";
+my %encode_h = ();
+for my $d (@INC){
+    my $dir = File::Spec->catfile($d, "Encode");
+    my $file =  File::Spec->catfile($dir, "encode.h");
+    -f $file and $encode_h{$dir} = -M $file;
+}
+%encode_h or die "encode.h not found!";
+# find the latest one
+($encode_h) = sort {$encode_h{$b} <=> $encode_h{$a}} keys %encode_h;
+print "encode.h is at $encode_h\n";
+
+WriteMakefile(
+              INC		=> "-I$encode_h",
+#### END_OF_HEADER -- DO NOT EDIT THIS LINE BY HAND! ####
+	      NAME		=> 'Encode::'.$name,
+	      VERSION_FROM	=> "$name.pm",
+	      OBJECT		=> '$(O_FILES)',
+	      'dist'		=> {
+		  COMPRESS	=> 'gzip -9f',
+		  SUFFIX	=> 'gz',
+		  DIST_DEFAULT => 'all tardist',
+	      },
+	      MAN3PODS	=> {},
+	      PREREQ_PM => {
+			    'Encode'     => "1.41",
+                           },
+	      # OS 390 winges about line numbers > 64K ???
+	      XSOPT => '-nolinenumbers',
+	      );
+
+package MY;
+
+sub post_initialize
+{
+    my ($self) = @_;
+    my %o;
+    my $x = $self->{'OBJ_EXT'};
+    # Add the table O_FILES
+    foreach my $e (keys %tables)
+    {
+	$o{$e.$x} = 1;
+    }
+    $o{"$name$x"} = 1;
+    $self->{'O_FILES'} = [sort keys %o];
+    my @files = ("$name.xs");
+    $self->{'C'} = ["$name.c"];
+    # The next two lines to make MacPerl Happy -- dankogai via pudge
+    $self->{SOURCE} .= " $name.c"
+        if $^O eq 'MacOS' && $self->{SOURCE} !~ /\b$name\.c\b/;
+    # $self->{'H'} = [$self->catfile($self->updir,'encode.h')];
+    my %xs;
+    foreach my $table (keys %tables) {
+	push (@{$self->{'C'}},"$table.c");
+	# Do NOT add $table.h etc. to H_FILES unless we own up as to how they
+	# get built.
+	foreach my $ext (qw($(OBJ_EXT) .c .h .exh .fnm)) {
+	    push (@files,$table.$ext);
+	}
+    }
+    $self->{'XS'} = { "$name.xs" => "$name.c" };
+    $self->{'clean'}{'FILES'} .= join(' ',@files);
+    open(XS,">$name.xs") || die "Cannot open $name.xs:$!";
+    print XS <<'END';
+#include <EXTERN.h>
+#include <perl.h>
+#include <XSUB.h>
+#define U8 U8
+#include "encode.h"
+END
+    foreach my $table (keys %tables) {
+	print XS qq[#include "${table}.h"\n];
+    }
+    print XS <<"END";
+
+static void
+Encode_XSEncoding(pTHX_ encode_t *enc)
+{
+ dSP;
+ HV *stash = gv_stashpv("Encode::XS", TRUE);
+ SV *sv    = sv_bless(newRV_noinc(newSViv(PTR2IV(enc))),stash);
+ int i = 0;
+ PUSHMARK(sp);
+ XPUSHs(sv);
+ while (enc->name[i])
+  {
+   const char *name = enc->name[i++];
+   XPUSHs(sv_2mortal(newSVpvn(name,strlen(name))));
+  }
+ PUTBACK;
+ call_pv("Encode::define_encoding",G_DISCARD);
+ SvREFCNT_dec(sv);
+}
+
+MODULE = Encode::$name	PACKAGE = Encode::$name
+PROTOTYPES: DISABLE
+BOOT:
+{
+END
+    foreach my $table (keys %tables) {
+	print XS qq[#include "${table}.exh"\n];
+    }
+    print XS "}\n";
+    close(XS);
+    return "# Built $name.xs\n\n";
+}
+
+sub postamble
+{
+    my $self = shift;
+    my $dir  = "."; # $self->catdir('Encode');
+    my $str  = "# $name\$(OBJ_EXT) depends on .h and .exh files not .c files - but all written by enc2xs\n";
+    $str    .= "$name.c : $name.xs ";
+    foreach my $table (keys %tables)
+    {
+	$str .= " $table.c";
+    }
+    $str .= "\n\n";
+    $str .= "$name\$(OBJ_EXT) : $name.c\n\n";
+
+    foreach my $table (keys %tables)
+    {
+	my $numlines = 1;
+	my $lengthsofar = length($str);
+	my $continuator = '';
+	$str .= "$table.c : 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 = '';
+	    }
+	}
+	my $plib   = $self->{PERL_CORE} ? '"-I$(PERL_LIB)"' : '';
+	my $ucopts = '-"Q"';
+	$str .=  
+	    qq{\n\t\$(PERL) $plib $enc2xs $ucopts -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;
+}
+