makerel revision 1.13
1#!/usr/bin/perl -w 2 3# A tool to build a perl release tarball 4# Very basic but functional - if you're on a unix system. 5# 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. 17# 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. 21# 22# Tim Bunce, June 1997 23 24use ExtUtils::Manifest qw(fullcheck); 25$ExtUtils::Manifest::Quiet = 1; 26use Getopt::Std; 27 28$|=1; 29 30sub usage { die <<EOF; } 31usage: $0 [ -r rootdir ] [-s suffix ] [ -b ] [ -n ] 32 -r rootdir directory under which to create the build dir and tarball 33 defaults to '..' 34 -s suffix suffix to append to to the perl-x.y.z dir and tarball name 35 defaults to the concatenation of the local_patches entry 36 in patchlevel.h (or blank, if none) 37 -b make a .bz2 file in addtion to a .gz file 38 -x make a .xz file in addtion to a .gz file 39 -n do not make any tarballs, just the directory 40EOF 41 42my %opts; 43getopts('bxnr:s:', \%opts) or usage; 44@ARGV && usage; 45 46$relroot = defined $opts{r} ? $opts{r} : ".."; 47 48die "Must be in root of the perl source tree.\n" 49 unless -f "./MANIFEST" and -f "patchlevel.h"; 50 51open PATCHLEVEL,"<patchlevel.h" or die; 52my @patchlevel_h = <PATCHLEVEL>; 53close PATCHLEVEL; 54my $patchlevel_h = join "", grep { /^#\s*define/ } @patchlevel_h; 55print $patchlevel_h; 56$revision = $1 if $patchlevel_h =~ /PERL_REVISION\s+(\d+)/; 57$patchlevel = $1 if $patchlevel_h =~ /PERL_VERSION\s+(\d+)/; 58$subversion = $1 if $patchlevel_h =~ /PERL_SUBVERSION\s+(\d+)/; 59die "Unable to parse patchlevel.h" unless $subversion >= 0; 60$vers = sprintf("%d.%d.%d", $revision, $patchlevel, $subversion); 61 62# fetch list of local patches 63my (@local_patches, @lpatch_tags, $lpatch_tags); 64@local_patches = grep { !/^\s*,?NULL/ && ! /,"uncommitted-changes"/ } 65 grep { /^static.*local_patches/../^};/ } 66 @patchlevel_h; 67@lpatch_tags = map { /^\s*,"(\w+)/ } @local_patches; 68$lpatch_tags = join "-", @lpatch_tags; 69 70$perl = "perl-$vers"; 71$reldir = "$perl"; 72 73$lpatch_tags = $opts{s} if defined $opts{s}; 74$reldir .= "-$lpatch_tags" if $lpatch_tags; 75 76print "\nMaking a release for $perl in $relroot/$reldir\n\n"; 77 78print "Cross-checking the MANIFEST...\n"; 79($missfile, $missentry) = fullcheck(); 80@$missentry 81 = grep {$_ !~ m!^\.git/! and $_ !~ m!(?:/|^)\.gitignore!} @$missentry; 82if (@$missfile ) { 83 warn "Can't make a release with MANIFEST files missing:\n"; 84 warn "\t".$_."\n" for (@$missfile); 85} 86if (@$missentry ) { 87 warn "Can't make a release with files not listed in MANIFEST\n"; 88 warn "\t".$_."\n" for (@$missentry); 89 90} 91if ("@$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 $cmd = "find . -name '*.orig' -print"; 95 print "$cmd\n"; 96 system($cmd); 97} 98die "Aborted.\n" if @$missentry or @$missfile; 99print "\n"; 100 101# VMS no longer has hardcoded version numbers descrip.mms 102 103print "Creating $relroot/$reldir release directory...\n"; 104die "$relroot/$reldir release directory already exists\n" if -e "$relroot/$reldir"; 105die "$relroot/$reldir.tar.gz release file already exists\n" if -e "$relroot/$reldir.tar.gz"; 106mkdir("$relroot/$reldir", 0755) or die "mkdir $relroot/$reldir: $!\n"; 107print "\n"; 108 109 110print "Copying files to release directory...\n"; 111# ExtUtils::Manifest maniread does not preserve the order 112$cmd = "awk '{print \$1}' MANIFEST | cpio -pdm $relroot/$reldir"; 113system($cmd) == 0 114 or die "$cmd failed"; 115print "\n"; 116 117chdir "$relroot/$reldir" or die $!; 118 119 120print "Setting file permissions...\n"; 121system("find . -type f -print | xargs chmod 0444"); 122system("find . -type d -print | xargs chmod 0755"); 123my @exe = map { my ($f) = split; glob($f) } 124 grep { $_ !~ /\A#/ && $_ !~ /\A\s*\z/ } 125 map { split "\n" } 126 do { local (@ARGV, $/) = 'Porting/exec-bit.txt'; <> }; 127 128system("chmod +x @exe") == 0 129 or die "system: $!"; 130 131my @writables = qw( 132 NetWare/config_H.wc 133 NetWare/Makefile 134 feature.h 135 lib/feature.pm 136 keywords.h 137 keywords.c 138 opcode.h 139 opnames.h 140 pp_proto.h 141 proto.h 142 embed.h 143 embedvar.h 144 overload.inc 145 overload.h 146 mg_vtable.h 147 perlapi.h 148 perlapi.c 149 cpan/Devel-PPPort/module2.c 150 cpan/Devel-PPPort/module3.c 151 cpan/autodie/t/touch_me 152 reentr.c 153 reentr.h 154 regcharclass.h 155 regnodes.h 156 warnings.h 157 lib/warnings.pm 158 win32/GNUmakefile 159 win32/Makefile 160 win32/Makefile.ce 161 win32/makefile.mk 162 win32/config_H.ce 163 win32/config_H.gc 164 win32/config_H.vc 165 uconfig.h 166); 167 168my $out = `chmod u+w @writables 2>&1`; 169if ($? != 0) { 170 warn $out; 171 if ($out =~ /no such file/i) { 172 warn "Check that the files above still exist in the Perl core.\n"; 173 warn "If not, remove them from \@writables in Porting/makerel\n"; 174 } 175 exit 1; 176} 177 178warn $out if $out; 179 180chdir ".." or die $!; 181 182exit if $opts{n}; 183 184my $src = (-e $perl) ? $perl : 'perl'; # 'perl' in maint branch 185 186print "Checking if you have 7z...\n"; 187my $output_7z = `7z 2>&1`; 188my $have_7z = defined $output_7z && $output_7z =~ /7-Zip/; 189 190print "Checking if you have advdef...\n"; 191my $output_advdef = `advdef --version 2>&1`; 192my $have_advdef = defined $output_advdef && $output_advdef =~ /advancecomp/; 193 194if ($have_7z) { 195 print "Creating and compressing the tar.gz file with 7z...\n"; 196 $cmd = "tar cf - $reldir | 7z a -tgzip -mx9 -bd -si $reldir.tar.gz"; 197 system($cmd) == 0 or die "$cmd failed"; 198} else { 199 print "Creating and compressing the tar.gz file...\n"; 200 $cmd = "tar cf - $reldir | gzip --best > $reldir.tar.gz"; 201 system($cmd) == 0 or die "$cmd failed"; 202 if ($have_advdef) { 203 print "Recompressing the tar.gz file with advdef...\n"; 204 $cmd = "advdef -z -4 $reldir.tar.gz"; 205 system($cmd) == 0 or die "$cmd failed"; 206 } 207} 208 209if ($opts{b}) { 210 if ($have_7z) { 211 print "Creating and compressing the tar.bz2 file with 7z...\n"; 212 $cmd = "tar cf - $reldir | 7z a -tbzip2 -mx9 -bd -si $reldir.tar.bz2"; 213 system($cmd) == 0 or die "$cmd failed"; 214 } else { 215 print "Creating and compressing the tar.bz2 file...\n"; 216 $cmd = "tar cf - $reldir | bzip2 > $reldir.tar.bz2"; 217 system($cmd) == 0 or die "$cmd failed"; 218 } 219} 220 221if ($opts{x}) { 222 print "Creating and compressing the tar.gz file with 7z...\n"; 223 $cmd = "tar cf - $reldir | xz -z -c > $reldir.tar.xz"; 224 system($cmd) == 0 or die "$cmd failed"; 225} 226 227print "\n"; 228 229system("ls -ld $perl*"); 230print "\n"; 231 232my $null = $^O eq 'MSWin32' ? 'NUL' : '/dev/null'; 233for my $sha (qw(sha1 shasum sha1sum)) { 234 if (`which $sha 2>$null`) { 235 system("$sha $perl*.tar.*"); 236 last; 237 } 238} 239