makerel revision 1.3 
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 { /^#\s*define/ } @patchlevel_h;
24print $patchlevel_h;
25$revision = $1 if $patchlevel_h =~ /PERL_REVISION\s+(\d+)/;
26$patchlevel = $1 if $patchlevel_h =~ /PERL_VERSION\s+(\d+)/;
27$subversion = $1 if $patchlevel_h =~ /PERL_SUBVERSION\s+(\d+)/;
28die "Unable to parse patchlevel.h" unless $subversion >= 0;
29$vers = sprintf("%d.%d.%d", $revision, $patchlevel, $subversion);
30$vms_vers = sprintf("%d_%d_%d", $revision, $patchlevel, $subversion);
31
32# fetch list of local patches
33my (@local_patches, @lpatch_tags, $lpatch_tags);
34@local_patches = grep { /^static.*local_patches/../^};/ } @patchlevel_h;
35@local_patches = grep { !/^\s*,?NULL/  } @local_patches;
36@lpatch_tags   = map  {  /^\s*,"(\w+)/ } @local_patches;
37$lpatch_tags   = join "-", @lpatch_tags;
38
39$perl = "perl-$vers";
40$reldir = "$perl";
41$reldir .= "-$lpatch_tags" if $lpatch_tags;
42
43print "\nMaking a release for $perl in $relroot/$reldir\n\n";
44
45print "Cross-checking the MANIFEST...\n";
46($missfile, $missentry) = fullcheck();
47warn "Can't make a release with MANIFEST files missing.\n" if @$missfile;
48warn "Can't make a release with files not listed in MANIFEST.\n" if @$missentry;
49if ("@$missentry" =~ m/\.orig\b/) {
50    # Handy listing of find command and .orig files from patching work.
51    # I tend to run 'xargs rm' and copy and paste the file list.
52    my $cmd = "find . -name '*.orig' -print";
53    print "$cmd\n";
54    system($cmd);
55}
56die "Aborted.\n" if @$missentry or @$missfile;
57print "\n";
58
59# VMS no longer has hardcoded version numbers descrip.mms
60#print "Updating VMS version specific files with $vms_vers...\n";
61#system("perl -pi -e 's/^\QPERL_VERSION = \E\d\_\d+(\s*\#)/PERL_VERSION = $vms_vers$1/' vms/descrip.mms");
62
63
64
65print "Creating $relroot/$reldir release directory...\n";
66die "$relroot/$reldir release directory already exists\n"   if -e "$relroot/$reldir";
67die "$relroot/$reldir.tar.gz release file already exists\n" if -e "$relroot/$reldir.tar.gz";
68mkdir("$relroot/$reldir", 0755) or die "mkdir $relroot/$reldir: $!\n";
69print "\n";
70
71
72print "Copying files to release directory...\n";
73# ExtUtils::Manifest maniread does not preserve the order
74$cmd = "awk '{print \$1}' MANIFEST | cpio -pdm $relroot/$reldir";
75system($cmd) == 0 or die "$cmd failed";
76print "\n";
77
78chdir "$relroot/$reldir" or die $!;
79
80print "Setting file permissions...\n";
81system("find . -type f -print     | xargs chmod -w");
82system("find . -type d -print     | xargs chmod g-s");
83system("find t -name '*.t' -print | xargs chmod +x");
84my @exe = qw(
85    Configure
86    configpm
87    embed.pl
88    installperl
89    installman
90    keywords.pl
91    opcode.pl
92    perly.fixer
93    t/TEST
94    t/*/*.t
95    *.SH
96    vms/ext/Stdio/test.pl
97    vms/ext/filespec.t
98    x2p/*.SH
99    Porting/patchls
100    Porting/makerel
101);
102system("chmod +x @exe");
103
104my @writables = qw(
105    embed.h
106    embedvar.h
107    ext/B/B/Asmdata.pm
108    ext/ByteLoader/byterun.c
109    ext/ByteLoader/byterun.h
110    global.sym
111    keywords.h
112    lib/warnings.pm
113    objXSUB.h
114    opcode.h
115    pp.sym
116    pp_proto.h
117    regnodes.h
118    warnings.h
119    win32/config_H.bc
120    win32/config_H.gc
121    win32/config_H.vc
122);
123system("chmod +w @writables");
124
125print "Adding CRs to DOSish files...\n";
126my @crlf = qw(
127    djgpp/configure.bat
128    README.dos
129    README.win32
130    win32/Makefile
131    win32/makefile.mk
132);
133system("perl -pi -e 's/\$/\\r/' @crlf");
134print "\n";
135
136chdir ".." or die $!;
137
138print "Creating and compressing the tar file...\n";
139my $src = (-e $perl) ? $perl : 'perl'; # 'perl' in maint branch
140$cmd = "tar cf - $reldir | gzip --best > $reldir.tar.gz";
141system($cmd) == 0 or die "$cmd failed";
142print "\n";
143
144system("ls -ld $perl*");
145