3 # A tool to build a perl release tarball
4 # Very basic but functional - if you're on a unix system.
6 # If you're on Win32 then it should still work, but various Unix command-line
7 # tools will need to be available somewhere. An obvious choice is to install
8 # Cygwin and ensure its 'bin' folder is on the PATH in the shell where you run
9 # this script. The Cygwin 'bin' folder needs to precede the Windows 'system32'
10 # folder so that Cygwin's 'find' command is found in preference to the Windows
11 # 'find' command. Your Cygwin installation will need to contain at least the
12 # 'cpio' command, in addition to the commands installed by default, and it will
13 # also be useful to have 'curl' and 'diffstat' installed too for later stages
14 # of the release process (namely, Porting\corelist.pl and generating the commit
15 # statistics for the perlXYZdelta.pod file respectively). Finally, ensure that
16 # the 'awk' and 'shasum' commands are copies of gawk.exe and sha1sum.exe
17 # respectively, rather than the links to them that only work in a Cygwin bash
18 # shell which they are by default.
20 # No matter how automated this gets, you'll always need to read
21 # and re-read pumpkin.pod and release_managers_guide.pod to
22 # check for things to be done at various stages of the process.
24 # Tim Bunce, June 1997
26 use ExtUtils::Manifest qw(fullcheck);
27 $ExtUtils::Manifest::Quiet = 1;
32 sub usage { die <<EOF; }
33 usage: $0 [ -r rootdir ] [-s suffix ] [ -b ] [ -n ]
34 -r rootdir directory under which to create the build dir and tarball
36 -s suffix suffix to append to to the perl-x.y.z dir and tarball name
37 defaults to the concatenation of the local_patches entry
38 in patchlevel.h (or blank, if none)
39 -b make a .bz2 file in addtion to a .gz file
40 -n do not make any tarballs, just the directory
44 getopts('bnr:s:', \%opts) or usage;
47 $relroot = defined $opts{r} ? $opts{r} : "..";
49 die "Must be in root of the perl source tree.\n"
50 unless -f "./MANIFEST" and -f "patchlevel.h";
52 open PATCHLEVEL,"<patchlevel.h" or die;
53 my @patchlevel_h = <PATCHLEVEL>;
55 my $patchlevel_h = join "", grep { /^#\s*define/ } @patchlevel_h;
57 $revision = $1 if $patchlevel_h =~ /PERL_REVISION\s+(\d+)/;
58 $patchlevel = $1 if $patchlevel_h =~ /PERL_VERSION\s+(\d+)/;
59 $subversion = $1 if $patchlevel_h =~ /PERL_SUBVERSION\s+(\d+)/;
60 die "Unable to parse patchlevel.h" unless $subversion >= 0;
61 $vers = sprintf("%d.%d.%d", $revision, $patchlevel, $subversion);
63 # fetch list of local patches
64 my (@local_patches, @lpatch_tags, $lpatch_tags);
65 @local_patches = grep { /^static.*local_patches/../^};/ } @patchlevel_h;
66 @local_patches = grep { !/^\s*,?NULL/ } @local_patches;
67 @lpatch_tags = map { /^\s*,"(\w+)/ } @local_patches;
68 $lpatch_tags = join "-", @lpatch_tags;
73 $lpatch_tags = $opts{s} if defined $opts{s};
74 $reldir .= "-$lpatch_tags" if $lpatch_tags;
76 print "\nMaking a release for $perl in $relroot/$reldir\n\n";
78 print "Cross-checking the MANIFEST...\n";
79 ($missfile, $missentry) = fullcheck();
81 = grep {$_ !~ m!^\.git/! and $_ !~ m!(?:/|^)\.gitignore!} @$missentry;
83 warn "Can't make a release with MANIFEST files missing:\n";
84 warn "\t".$_."\n" for (@$missfile);
87 warn "Can't make a release with files not listed in MANIFEST\n";
88 warn "\t".$_."\n" for (@$missentry);
91 if ("@$missentry" =~ m/\.orig\b/) {
92 # Handy listing of find command and .orig files from patching work.
93 # I tend to run 'xargs rm' and copy and paste the file list.
94 my $cmd = "find . -name '*.orig' -print";
98 die "Aborted.\n" if @$missentry or @$missfile;
101 # VMS no longer has hardcoded version numbers descrip.mms
103 print "Creating $relroot/$reldir release directory...\n";
104 die "$relroot/$reldir release directory already exists\n" if -e "$relroot/$reldir";
105 die "$relroot/$reldir.tar.gz release file already exists\n" if -e "$relroot/$reldir.tar.gz";
106 mkdir("$relroot/$reldir", 0755) or die "mkdir $relroot/$reldir: $!\n";
110 print "Copying files to release directory...\n";
111 # ExtUtils::Manifest maniread does not preserve the order
112 $cmd = "awk '{print \$1}' MANIFEST | cpio -pdm $relroot/$reldir";
114 or die "$cmd failed";
117 chdir "$relroot/$reldir" or die $!;
120 print "Setting file permissions...\n";
121 system("find . -type f -print | xargs chmod 0444");
122 system("find . -type d -print | xargs chmod 0755");
123 my @exe = map { my ($f) = split; glob($f) }
124 grep { $_ !~ /\A#/ && $_ !~ /\A\s*\z/ }
126 do { local (@ARGV, $/) = 'Porting/exec-bit.txt'; <> };
128 system("chmod +x @exe") == 0
149 cpan/Devel-PPPort/module2.c
150 cpan/Devel-PPPort/module3.c
163 win32/config_H.gc64nox
169 system("chmod u+w @writables") == 0
172 chdir ".." or die $!;
176 my $src = (-e $perl) ? $perl : 'perl'; # 'perl' in maint branch
178 print "Checking if you have 7z...\n";
179 my $output_7z = `7z 2>&1`;
180 my $have_7z = defined $output_7z && $output_7z =~ /7-Zip/;
182 print "Checking if you have advdef...\n";
183 my $output_advdef = `advdef --version 2>&1`;
184 my $have_advdef = defined $output_advdef && $output_advdef =~ /advancecomp/;
187 print "Creating and compressing the tar.gz file with 7z...\n";
188 $cmd = "tar cf - $reldir | 7z a -tgzip -mx9 -bd -si $reldir.tar.gz";
189 system($cmd) == 0 or die "$cmd failed";
191 print "Creating and compressing the tar.gz file...\n";
192 $cmd = "tar cf - $reldir | gzip --best > $reldir.tar.gz";
193 system($cmd) == 0 or die "$cmd failed";
195 print "Recompressing the tar.gz file with advdef...\n";
196 $cmd = "advdef -z -4 $reldir.tar.gz";
197 system($cmd) == 0 or die "$cmd failed";
203 print "Creating and compressing the tar.bz2 file with 7z...\n";
204 $cmd = "tar cf - $reldir | 7z a -tbzip2 -mx9 -bd -si $reldir.tar.bz2";
205 system($cmd) == 0 or die "$cmd failed";
207 print "Creating and compressing the tar.bz2 file...\n";
208 $cmd = "tar cf - $reldir | bzip2 > $reldir.tar.bz2";
209 system($cmd) == 0 or die "$cmd failed";
215 system("ls -ld $perl*");
218 my $null = $^O eq 'MSWin32' ? 'NUL' : '/dev/null';
219 for my $sha (qw(sha1 shasum sha1sum)) {
220 if (`which $sha 2>$null`) {
221 system("$sha $perl*.tar.*");