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. In addition to the commands installed by default, your Cygwin
12 # installation will need to contain at least the 'cpio' and '7z' commands.
13 # Finally, ensure that the 'awk', 'shasum' (if you have it) and '7z' commands
14 # are copies of 'gawk.exe', 'sha1sum.exe' and 'lib\p7zip\7z.exe' respectively,
15 # rather than the links to them that only work in a Cygwin bash shell which
16 # they are by default.
18 # No matter how automated this gets, you'll always need to read
19 # and re-read pumpkin.pod and release_managers_guide.pod to
20 # check for things to be done at various stages of the process.
22 # Tim Bunce, June 1997
24 use ExtUtils::Manifest qw(fullcheck);
25 $ExtUtils::Manifest::Quiet = 1;
30 sub usage { die <<EOF; }
31 usage: $0 [ -r rootdir ] [-s suffix ] [ -b ] [ -n ]
32 -r rootdir directory under which to create the build dir and tarball
34 -s suffix suffix to append to to the perl-x.y.z dir and tarball name
35 defaults to the concatenation of the local_patches entry
36 in patchlevel.h (or blank, if none)
37 -b make a .bz2 file in addtion to a .gz file
38 -n do not make any tarballs, just the directory
42 getopts('bnr:s:', \%opts) or usage;
45 $relroot = defined $opts{r} ? $opts{r} : "..";
47 die "Must be in root of the perl source tree.\n"
48 unless -f "./MANIFEST" and -f "patchlevel.h";
50 open PATCHLEVEL,"<patchlevel.h" or die;
51 my @patchlevel_h = <PATCHLEVEL>;
53 my $patchlevel_h = join "", grep { /^#\s*define/ } @patchlevel_h;
55 $revision = $1 if $patchlevel_h =~ /PERL_REVISION\s+(\d+)/;
56 $patchlevel = $1 if $patchlevel_h =~ /PERL_VERSION\s+(\d+)/;
57 $subversion = $1 if $patchlevel_h =~ /PERL_SUBVERSION\s+(\d+)/;
58 die "Unable to parse patchlevel.h" unless $subversion >= 0;
59 $vers = sprintf("%d.%d.%d", $revision, $patchlevel, $subversion);
61 # fetch list of local patches
62 my (@local_patches, @lpatch_tags, $lpatch_tags);
63 @local_patches = grep { !/^\s*,?NULL/ && ! /,"uncommitted-changes"/ }
64 grep { /^static.*local_patches/../^};/ }
66 @lpatch_tags = map { /^\s*,"(\w+)/ } @local_patches;
67 $lpatch_tags = join "-", @lpatch_tags;
72 $lpatch_tags = $opts{s} if defined $opts{s};
73 $reldir .= "-$lpatch_tags" if $lpatch_tags;
75 print "\nMaking a release for $perl in $relroot/$reldir\n\n";
77 print "Cross-checking the MANIFEST...\n";
78 ($missfile, $missentry) = fullcheck();
80 = grep {$_ !~ m!^\.git/! and $_ !~ m!(?:/|^)\.gitignore!} @$missentry;
82 warn "Can't make a release with MANIFEST files missing:\n";
83 warn "\t".$_."\n" for (@$missfile);
86 warn "Can't make a release with files not listed in MANIFEST\n";
87 warn "\t".$_."\n" for (@$missentry);
90 if ("@$missentry" =~ m/\.orig\b/) {
91 # Handy listing of find command and .orig files from patching work.
92 # I tend to run 'xargs rm' and copy and paste the file list.
93 my $cmd = "find . -name '*.orig' -print";
97 die "Aborted.\n" if @$missentry or @$missfile;
100 # VMS no longer has hardcoded version numbers descrip.mms
102 print "Creating $relroot/$reldir release directory...\n";
103 die "$relroot/$reldir release directory already exists\n" if -e "$relroot/$reldir";
104 die "$relroot/$reldir.tar.gz release file already exists\n" if -e "$relroot/$reldir.tar.gz";
105 mkdir("$relroot/$reldir", 0755) or die "mkdir $relroot/$reldir: $!\n";
109 print "Copying files to release directory...\n";
110 # ExtUtils::Manifest maniread does not preserve the order
111 $cmd = "awk '{print \$1}' MANIFEST | cpio -pdm $relroot/$reldir";
113 or die "$cmd failed";
116 chdir "$relroot/$reldir" or die $!;
119 print "Setting file permissions...\n";
120 system("find . -type f -print | xargs chmod 0444");
121 system("find . -type d -print | xargs chmod 0755");
122 my @exe = map { my ($f) = split; glob($f) }
123 grep { $_ !~ /\A#/ && $_ !~ /\A\s*\z/ }
125 do { local (@ARGV, $/) = 'Porting/exec-bit.txt'; <> };
127 system("chmod +x @exe") == 0
148 cpan/Devel-PPPort/module2.c
149 cpan/Devel-PPPort/module3.c
167 system("chmod u+w @writables") == 0
170 chdir ".." or die $!;
174 my $src = (-e $perl) ? $perl : 'perl'; # 'perl' in maint branch
176 print "Checking if you have 7z...\n";
177 my $output_7z = `7z 2>&1`;
178 my $have_7z = defined $output_7z && $output_7z =~ /7-Zip/;
180 print "Checking if you have advdef...\n";
181 my $output_advdef = `advdef --version 2>&1`;
182 my $have_advdef = defined $output_advdef && $output_advdef =~ /advancecomp/;
185 print "Creating and compressing the tar.gz file with 7z...\n";
186 $cmd = "tar cf - $reldir | 7z a -tgzip -mx9 -bd -si $reldir.tar.gz";
187 system($cmd) == 0 or die "$cmd failed";
189 print "Creating and compressing the tar.gz file...\n";
190 $cmd = "tar cf - $reldir | gzip --best > $reldir.tar.gz";
191 system($cmd) == 0 or die "$cmd failed";
193 print "Recompressing the tar.gz file with advdef...\n";
194 $cmd = "advdef -z -4 $reldir.tar.gz";
195 system($cmd) == 0 or die "$cmd failed";
201 print "Creating and compressing the tar.bz2 file with 7z...\n";
202 $cmd = "tar cf - $reldir | 7z a -tbzip2 -mx9 -bd -si $reldir.tar.bz2";
203 system($cmd) == 0 or die "$cmd failed";
205 print "Creating and compressing the tar.bz2 file...\n";
206 $cmd = "tar cf - $reldir | bzip2 > $reldir.tar.bz2";
207 system($cmd) == 0 or die "$cmd failed";
213 system("ls -ld $perl*");
216 my $null = $^O eq 'MSWin32' ? 'NUL' : '/dev/null';
217 for my $sha (qw(sha1 shasum sha1sum)) {
218 if (`which $sha 2>$null`) {
219 system("$sha $perl*.tar.*");