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diff --git a/contrib/perl5/Porting/makerel b/contrib/perl5/Porting/makerel
new file mode 100755
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@@ -0,0 +1,129 @@
+#!/bin/env perl -w
+
+# A first attempt at some automated support for making a perl release.
+# Very basic but functional - if you're on a unix system.
+#
+# No matter how automated this gets, you'll always need to read
+# and re-read pumpkin.pod checking for things to be done at various
+# stages of the process.
+#
+# Tim Bunce, June 1997
+
+use ExtUtils::Manifest qw(fullcheck);
+
+$|=1;
+$relroot = "..";	# XXX make an option
+
+die "Must be in root of the perl source tree.\n"
+	unless -f "./MANIFEST" and -f "patchlevel.h";
+
+open PATCHLEVEL,"<patchlevel.h" or die;
+my @patchlevel_h = <PATCHLEVEL>;
+close PATCHLEVEL;
+my $patchlevel_h = join "", grep { /^#define/ } @patchlevel_h;
+print $patchlevel_h;
+$patchlevel = $1 if $patchlevel_h =~ /PATCHLEVEL\s+(\d+)/;
+$subversion = $1 if $patchlevel_h =~ /SUBVERSION\s+(\d+)/;
+die "Unable to parse patchlevel.h" unless $subversion >= 0;
+$vers = sprintf("5.%03d", $patchlevel);
+$vms_vers = sprintf("5_%03d", $patchlevel);
+if ($subversion) {
+    $vers.= sprintf( "_%02d", $subversion);
+    $vms_vers.= sprintf( "%02d", $subversion);
+} else {
+    $vms_vers.= "  ";
+}
+
+# fetch list of local patches
+my (@local_patches, @lpatch_tags, $lpatch_tags);
+@local_patches = grep { /^static.*local_patches/../^};/ } @patchlevel_h;
+@local_patches = grep { !/^\s*,?NULL/  } @local_patches;
+@lpatch_tags   = map  {  /^\s*,"(\w+)/ } @local_patches;
+$lpatch_tags   = join "-", @lpatch_tags;
+
+$perl = "perl$vers";
+$reldir = "$perl";
+$reldir .= "-$lpatch_tags" if $lpatch_tags;
+
+print "\nMaking a release for $perl in $relroot/$reldir\n\n";
+
+print "Cross-checking the MANIFEST...\n";
+($missfile, $missentry) = fullcheck();
+warn "Can't make a release with MANIFEST files missing.\n" if @$missfile;
+warn "Can't make a release with files not listed in MANIFEST.\n" if @$missentry;
+if ("@$missentry" =~ m/\.orig\b/) {
+    # Handy listing of find command and .orig files from patching work.
+    # I tend to run 'xargs rm' and copy and paste the file list.
+    my $cmd = "find . -name '*.orig' -print";
+    print "$cmd\n";
+    system($cmd);
+}
+die "Aborted.\n" if @$missentry or @$missfile;
+print "\n";
+
+# VMS no longer has hardcoded version numbers descrip.mms
+#print "Updating VMS version specific files with $vms_vers...\n";
+#system("perl -pi -e 's/^\QPERL_VERSION = \E\d\_\d+(\s*\#)/PERL_VERSION = $vms_vers$1/' vms/descrip.mms");
+
+
+
+print "Creating $relroot/$reldir release directory...\n";
+die "$relroot/$reldir release directory already exists\n"   if -e "$relroot/$reldir";
+die "$relroot/$reldir.tar.gz release file already exists\n" if -e "$relroot/$reldir.tar.gz";
+mkdir("$relroot/$reldir", 0755) or die "mkdir $relroot/$reldir: $!\n";
+print "\n";
+
+
+print "Copying files to release directory...\n";
+# ExtUtils::Manifest maniread does not preserve the order
+$cmd = "awk '{print \$1}' MANIFEST | cpio -pdm $relroot/$reldir";
+system($cmd) == 0 or die "$cmd failed";
+print "\n";
+
+chdir "$relroot/$reldir" or die $!;
+
+print "Setting file permissions...\n";
+system("find . -type f -print     | xargs chmod -w");
+system("find . -type d -print     | xargs chmod g-s");
+system("find t -name '*.t' -print | xargs chmod +x");
+my @exe = qw(
+    Configure
+    configpm
+    embed.pl
+    installperl
+    installman
+    keywords.pl
+    myconfig
+    opcode.pl
+    perly.fixer
+    t/TEST
+    t/*/*.t
+    *.SH
+    vms/ext/Stdio/test.pl
+    vms/ext/filespec.t
+    x2p/*.SH
+    Porting/patchls
+    Porting/makerel
+);
+system("chmod +x @exe");
+
+print "Adding CRs to DOSish files...\n";
+my @crlf = qw(
+    djgpp/configure.bat
+    README.dos
+    README.win32
+    win32/Makefile
+    win32/makefile.mk
+);
+system("perl -pi -e 's/\$/\\r/' @crlf");
+print "\n";
+
+chdir ".." or die $!;
+
+print "Creating and compressing the tar file...\n";
+my $src = (-e $perl) ? $perl : 'perl'; # 'perl' in maint branch
+$cmd = "tar cf - $reldir | gzip --best > $reldir.tar.gz";
+system($cmd) == 0 or die "$cmd failed";
+print "\n";
+
+system("ls -ld $perl*");