makerel revision 1.2 
1#!/bin/env perl -w
2
3# A first attempt at some automated support for making a perl release.
4# Very basic but functional - if you're on a unix system.
5#
6# No matter how automated this gets, you'll always need to read
7# and re-read pumpkin.pod checking for things to be done at various
8# stages of the process.
9#
10# Tim Bunce, June 1997
11
12use ExtUtils::Manifest qw(fullcheck);
13
14$|=1;
15$relroot = "..";	# XXX make an option
16
17die "Must be in root of the perl source tree.\n"
18	unless -f "./MANIFEST" and -f "patchlevel.h";
19
20open PATCHLEVEL,"<patchlevel.h" or die;
21my @patchlevel_h = <PATCHLEVEL>;
22close PATCHLEVEL;
23my $patchlevel_h = join "", grep { /^#define/ } @patchlevel_h;
24print $patchlevel_h;
25$patchlevel = $1 if $patchlevel_h =~ /PATCHLEVEL\s+(\d+)/;
26$subversion = $1 if $patchlevel_h =~ /SUBVERSION\s+(\d+)/;
27die "Unable to parse patchlevel.h" unless $subversion >= 0;
28$vers = sprintf("5.%03d", $patchlevel);
29$vms_vers = sprintf("5_%03d", $patchlevel);
30if ($subversion) {
31    $vers.= sprintf( "_%02d", $subversion);
32    $vms_vers.= sprintf( "%02d", $subversion);
33} else {
34    $vms_vers.= "  ";
35}
36
37# fetch list of local patches
38my (@local_patches, @lpatch_tags, $lpatch_tags);
39@local_patches = grep { /^static.*local_patches/../^};/ } @patchlevel_h;
40@local_patches = grep { !/^\s*,?NULL/  } @local_patches;
41@lpatch_tags   = map  {  /^\s*,"(\w+)/ } @local_patches;
42$lpatch_tags   = join "-", @lpatch_tags;
43
44$perl = "perl$vers";
45$reldir = "$perl";
46$reldir .= "-$lpatch_tags" if $lpatch_tags;
47
48print "\nMaking a release for $perl in $relroot/$reldir\n\n";
49
50print "Cross-checking the MANIFEST...\n";
51($missfile, $missentry) = fullcheck();
52warn "Can't make a release with MANIFEST files missing.\n" if @$missfile;
53warn "Can't make a release with files not listed in MANIFEST.\n" if @$missentry;
54if ("@$missentry" =~ m/\.orig\b/) {
55    # Handy listing of find command and .orig files from patching work.
56    # I tend to run 'xargs rm' and copy and paste the file list.
57    my $cmd = "find . -name '*.orig' -print";
58    print "$cmd\n";
59    system($cmd);
60}
61die "Aborted.\n" if @$missentry or @$missfile;
62print "\n";
63
64# VMS no longer has hardcoded version numbers descrip.mms
65#print "Updating VMS version specific files with $vms_vers...\n";
66#system("perl -pi -e 's/^\QPERL_VERSION = \E\d\_\d+(\s*\#)/PERL_VERSION = $vms_vers$1/' vms/descrip.mms");
67
68
69
70print "Creating $relroot/$reldir release directory...\n";
71die "$relroot/$reldir release directory already exists\n"   if -e "$relroot/$reldir";
72die "$relroot/$reldir.tar.gz release file already exists\n" if -e "$relroot/$reldir.tar.gz";
73mkdir("$relroot/$reldir", 0755) or die "mkdir $relroot/$reldir: $!\n";
74print "\n";
75
76
77print "Copying files to release directory...\n";
78# ExtUtils::Manifest maniread does not preserve the order
79$cmd = "awk '{print \$1}' MANIFEST | cpio -pdm $relroot/$reldir";
80system($cmd) == 0 or die "$cmd failed";
81print "\n";
82
83chdir "$relroot/$reldir" or die $!;
84
85print "Setting file permissions...\n";
86system("find . -type f -print     | xargs chmod -w");
87system("find . -type d -print     | xargs chmod g-s");
88system("find t -name '*.t' -print | xargs chmod +x");
89my @exe = qw(
90    Configure
91    configpm
92    embed.pl
93    installperl
94    installman
95    keywords.pl
96    myconfig
97    opcode.pl
98    perly.fixer
99    t/TEST
100    t/*/*.t
101    *.SH
102    vms/ext/Stdio/test.pl
103    vms/ext/filespec.t
104    x2p/*.SH
105    Porting/patchls
106    Porting/makerel
107);
108system("chmod +x @exe");
109
110print "Adding CRs to DOSish files...\n";
111my @crlf = qw(
112    djgpp/configure.bat
113    README.dos
114    README.win32
115    win32/Makefile
116    win32/makefile.mk
117);
118system("perl -pi -e 's/\$/\\r/' @crlf");
119print "\n";
120
121chdir ".." or die $!;
122
123print "Creating and compressing the tar file...\n";
124my $src = (-e $perl) ? $perl : 'perl'; # 'perl' in maint branch
125$cmd = "tar cf - $reldir | gzip --best > $reldir.tar.gz";
126system($cmd) == 0 or die "$cmd failed";
127print "\n";
128
129system("ls -ld $perl*");
130