source: devel/pb-modules/lib/ProjectBuilder/Distribution.pm @ 1514

Last change on this file since 1514 was 1514, checked in by bruno, 7 years ago

r4759@localhost: bruno | 2012-05-10 11:12:46 +0200
Distribution.pm: Handle multi-line entries in debian control files. Tolerate errors from listing dependencies since we handle them in pb_distro_only_deps_needed. If the two files differ, generate more error output. (Eric Anderson as the previous patch)

File size: 18.9 KB
Line 
1#!/usr/bin/perl -w
2#
3# Creates common environment for distributions
4#
5# $Id$
6#
7
8package ProjectBuilder::Distribution;
9
10use strict;
11use Data::Dumper;
12use ProjectBuilder::Version;
13use ProjectBuilder::Base;
14use ProjectBuilder::Conf;
15use File::Basename;
16use File::Copy;
17# requires perl 5.004 minimum in VM/VE
18use File::Compare;
19
20# Global vars
21# Inherit from the "Exporter" module which handles exporting functions.
22 
23use vars qw($VERSION $REVISION @ISA @EXPORT);
24use Exporter;
25 
26# Export, by default, all the functions into the namespace of
27# any code which uses this module.
28 
29our @ISA = qw(Exporter);
30our @EXPORT = qw(pb_distro_conffile pb_distro_get pb_distro_getlsb pb_distro_installdeps pb_distro_getdeps pb_distro_only_deps_needed pb_distro_setuprepo pb_distro_setuposrepo pb_distro_get_param pb_distro_get_context);
31($VERSION,$REVISION) = pb_version_init();
32
33=pod
34
35=head1 NAME
36
37ProjectBuilder::Distribution, part of the project-builder.org - module dealing with distribution detection
38
39=head1 DESCRIPTION
40
41This modules provides functions to allow detection of Linux distributions, and giving back some attributes concerning them.
42
43=head1 SYNOPSIS
44
45  use ProjectBuilder::Distribution;
46
47  #
48  # Return information on the running distro
49  #
50  my $pbos = pb_distro_get_context();
51  print "distro tuple: ".Dumper($pbos->name, $pbos->ver, $pbos->fam, $pbos->type, $pbos->pbsuf, $pbos->pbupd, $pbos->pbins, $pbos->arch)."\n";
52  #
53  # Return information on the requested distro
54  #
55  my $pbos = pb_distro_get_context("ubuntu-7.10-x86_64");
56  print "distro tuple: ".Dumper($pbos->name, $pbos->ver, $pbos->fam, $pbos->type, $pbos->pbsuf, $pbos->pbupd, $pbos->pbins, $pbos->arch)."\n";
57  #
58  # Return information on the running distro
59  #
60  my ($ddir,$dver) = pb_distro_get();
61
62=head1 USAGE
63
64=over 4
65
66=item B<pb_distro_conffile>
67
68This function returns the mandatory configuration file used for distribution/OS detection
69
70=cut
71
72sub pb_distro_conffile {
73
74return("CCCC/pb.conf");
75}
76
77
78=item B<pb_distro_init>
79
80This function returns a hash of parameters indicating the distribution name, version, family, type of build system, suffix of packages, update command line, installation command line and architecture of the underlying Linux distribution. The value of the fields may be "unknown" in case the function was unable to recognize on which distribution it is running.
81
82As an example, Ubuntu and Debian are in the same "du" family. As well as RedHat, RHEL, CentOS, fedora are on the same "rh" family.
83Mandriva, Open SuSE and Fedora have all the same "rpm" type of build system. Ubuntu and Debian have the same "deb" type of build system.
84And "fc" is the extension generated for all Fedora packages (Version will be added by pb).
85All this information is stored in an external configuration file typically at /etc/pb/pb.conf
86
87When passing the distribution name and version as parameters, the B<pb_distro_init> function returns the parameter of that distribution instead of the underlying one.
88
89Cf: http://linuxmafia.com/faq/Admin/release-files.html
90Ideas taken from http://search.cpan.org/~kerberus/Linux-Distribution-0.14/lib/Linux/Distribution.pm
91
92=cut
93
94
95sub pb_distro_init {
96
97my $pbos = {
98    'name' => undef,
99    'version' => undef,
100    'arch' => undef,
101    'family' => "unknown",
102    'suffix' => "unknown",
103    'update' => "unknown",
104    'install' => "unknown",
105    'type' => "unknown",
106    'os' => "unknown",
107    'nover' => "false",
108    'rmdot' => "false",
109    };
110$pbos->{'name'} = shift;
111$pbos->{'version'} = shift;
112$pbos->{'arch'} = shift;
113
114# Adds conf file for distribution description
115# the location of the conf file is finalyzed at install time
116# depending whether we deal with package install or tar file install
117pb_conf_add(pb_distro_conffile());
118
119# If we don't know which distribution we're on, then guess it
120($pbos->{'name'},$pbos->{'version'}) = pb_distro_get() if ((not defined $pbos->{'name'}) || (not defined $pbos->{'version'}));
121
122# For some rare cases, typically nover ones
123$pbos->{'name'} = "unknown" if (not defined $pbos->{'name'});
124$pbos->{'version'} = "unknown" if (not defined $pbos->{'version'});
125
126# Initialize arch
127$pbos->{'arch'} = pb_get_arch() if (not defined $pbos->{'arch'});
128
129# Dig into the tuple to find the best answer
130# Do NOT factorize here, as it won't work as of now for hash creation
131$pbos->{'family'} = pb_distro_get_param($pbos,pb_conf_get("osfamily"));
132$pbos->{'type'} = pb_distro_get_param($pbos,pb_conf_get("ostype"));
133($pbos->{'os'},$pbos->{'install'},$pbos->{'suffix'},$pbos->{'nover'},$pbos->{'rmdot'},$pbos->{'update'}) = pb_distro_get_param($pbos,pb_conf_get("os","osins","ossuffix","osnover","osremovedotinver","osupd"));
134#($pbos->{'family'},$pbos->{'type'},$pbos->{'os'},$pbos->{'install'},$pbos->{'suffix'},$pbos->{'nover'},$pbos->{'rmdot'},$pbos->{'update'}) = pb_distro_get_param($pbos,pb_conf_get("osfamily","ostype","os","osins","ossuffix","osnover","osremovedotinver","osupd"));
135
136# Some OS have no interesting version
137$pbos->{'version'} = "nover" if ((defined $pbos->{'nover'}) && ($pbos->{'nover'} eq "true"));
138
139# For some OS remove the . in version name for extension
140my $dver2 = $pbos->{'version'};
141$dver2 =~ s/\.//g if ((defined $pbos->{'rmdot'}) && ($pbos->{'rmdot'} eq "true"));
142
143if ((not defined $pbos->{'suffix'}) || ($pbos->{'suffix'} eq "")) {
144    # By default suffix is a concatenation of name and version
145    $pbos->{'suffix'} = ".$pbos->{'name'}$dver2" 
146} else {
147    # concat just the version to what has been found
148    $pbos->{'suffix'} = ".$pbos->{'suffix'}$dver2";
149}
150
151#   if ($arch eq "x86_64") {
152#   $opt="--exclude=*.i?86";
153#   }
154pb_log(2,"DEBUG: pb_distro_init: ".Dumper($pbos)."\n");
155
156return($pbos);
157}
158
159=item B<pb_distro_get>
160
161This function returns a list of 2 parameters indicating the distribution name and version of the underlying Linux distribution. The value of those 2 fields may be "unknown" in case the function was unable to recognize on which distribution it is running.
162
163On my home machine it would currently report ("mandriva","2010.2").
164
165=cut
166
167sub pb_distro_get {
168
169# 1: List of files that unambiguously indicates what distro we have
170# 2: List of files that ambiguously indicates what distro we have
171# 3: Should have the same keys as the previous one. If ambiguity, which other distributions should be checked
172# 4: Matching Rg. Expr to detect distribution and version
173my ($single_rel_files, $ambiguous_rel_files,$distro_similar,$distro_match) = pb_conf_get("osrelfile","osrelambfile","osambiguous","osrelexpr");
174
175my $release;
176my $distro;
177
178# Begin to test presence of non-ambiguous files
179# that way we reduce the choice
180my ($d,$r);
181while (($d,$r) = each %$single_rel_files) {
182    if (defined $ambiguous_rel_files->{$d}) {
183        print STDERR "The key $d is considered as both unambiguous and ambigous.\n";
184        print STDERR "Please fix your configuration file.\n"
185    }
186    if (-f "$r" && ! -l "$r") {
187        my $tmp=pb_get_content("$r");
188        # Found the only possibility.
189        # Try to get version and return
190        if (defined ($distro_match->{$d})) {
191            ($release) = $tmp =~ m/$distro_match->{$d}/m;
192        } else {
193            print STDERR "Unable to find $d version in $r (non-ambiguous)\n";
194            print STDERR "Please report to the maintainer bruno_at_project-builder.org\n";
195            $release = "unknown";
196        }
197        return($d,$release);
198    }
199}
200
201# Now look at ambiguous files
202# Ubuntu before 10.04 includes a /etc/debian_version file that creates an ambiguity with debian
203# So we need to look at distros in reverse alphabetic order to treat ubuntu always first via lsb
204foreach $d (reverse keys %$ambiguous_rel_files) {
205    $r = $ambiguous_rel_files->{$d};
206    if (-f "$r" && !-l "$r") {
207        # Found one possibility.
208        # Get all distros concerned by that file
209        my $tmp=pb_get_content("$r");
210        my $found = 0;
211        my $ptr = $distro_similar->{$d};
212        pb_log(2,"amb: ".Dumper($ptr)."\n");
213        $release = "unknown";
214        foreach my $dd (split(/,/,$ptr)) {
215            pb_log(2,"check $dd\n");
216            # Try to check pattern
217            if (defined $distro_match->{$dd}) {
218                pb_log(2,"cmp: $distro_match->{$dd} - vs - $tmp\n");
219                ($release) = $tmp =~ m/$distro_match->{$dd}/m;
220                if ((defined $release) && ($release ne "unknown")) {
221                    $distro = $dd;
222                    $found = 1;
223                    last;
224                }
225            }
226        }
227        if ($found == 0) {
228            print STDERR "Unable to find $d version in $r (ambiguous)\n";
229            print STDERR "Please report to the maintainer bruno_at_project-builder.org\n";
230            $release = "unknown";
231        } else {
232            return($distro,$release);
233        }
234    }
235}
236return("unknown","unknown");
237}
238
239=item B<pb_distro_getlsb>
240
241This function returns the 5 lsb values LSB version, distribution ID, Description, release and codename.
242As entry it takes an optional parameter to specify whether the output is short or not.
243
244=cut
245
246sub pb_distro_getlsb {
247
248my $s = shift;
249pb_log(3,"Entering pb_distro_getlsb\n");
250
251my ($ambiguous_rel_files) = pb_conf_get("osrelambfile");
252my $lsbf = $ambiguous_rel_files->{"lsb"};
253
254# LSB has not been configured.
255if (not defined $lsbf) {
256    print STDERR "no lsb entry defined for osrelambfile\n";
257    die "You modified upstream delivery and lost !\n";
258}
259
260if (-r $lsbf) {
261    my $rep = pb_get_content($lsbf);
262    # Create elementary fields
263    my ($c, $r, $d, $i, $l) = ("", "", "", "", "");
264    for my $f (split(/\n/,$rep)) {
265        pb_log(3,"Reading file part ***$f***\n");
266        $c = $f if ($f =~ /^DISTRIB_CODENAME/);
267        $c =~ s/DISTRIB_CODENAME=/Codename:\t/;
268        $r = $f if ($f =~ /^DISTRIB_RELEASE/);
269        $r =~ s/DISTRIB_RELEASE=/Release:\t/;
270        $d = $f if ($f =~ /^DISTRIB_DESCRIPTION/);
271        $d =~ s/DISTRIB_DESCRIPTION=/Description:\t/;
272        $d =~ s/"//g;
273        $i = $f if ($f =~ /^DISTRIB_ID/);
274        $i =~ s/DISTRIB_ID=/Distributor ID:\t/;
275        $l = $f if ($f =~ /^LSB_VERSION/);
276        $l =~ s/LSB_VERSION=/LSB Version:\t/;
277    }
278    my $regexp = "^[A-z ]*:[\t ]*";
279    $c =~ s/$regexp// if (defined $s);
280    $r =~ s/$regexp// if (defined $s);
281    $d =~ s/$regexp// if (defined $s);
282    $i =~ s/$regexp// if (defined $s);
283    $l =~ s/$regexp// if (defined $s);
284    return($l, $i, $d, $r, $c);
285} else {
286    print STDERR "Unable to read $lsbf file\n";
287    die "Please report to the maintainer bruno_at_project-builder.org\n";
288}
289}
290
291=item B<pb_distro_installdeps>
292
293This function install the dependencies required to build the package on a distro.
294Dependencies can be passed as a parameter in which case they are not computed
295
296=cut
297
298sub pb_distro_installdeps {
299
300# SPEC file
301my $f = shift || undef;
302my $pbos = shift;
303my $deps = shift || undef;
304
305# Protection
306return if (not defined $pbos->{'install'});
307
308# Get dependencies in the build file if not forced
309$deps = pb_distro_getdeps($f,$pbos) if (not defined $deps);
310pb_log(2,"deps: $deps\n");
311return if ((not defined $deps) || ($deps =~ /^\s*$/));
312
313# This may not be // proof. We should test for availability of repo and sleep if not
314my $cmd = "$pbos->{'install'} $deps";
315pb_system($cmd,"Installing dependencies ($cmd)");
316}
317
318=item B<pb_distro_getdeps>
319
320This function computes the dependencies indicated in the build file and return them as a string of packages to install
321
322=cut
323
324sub pb_distro_getdeps {
325
326my $f = shift || undef;
327my $pbos = shift;
328
329my $regexp = "";
330my $deps = "";
331my $sep = $/;
332
333# Protection
334return("") if (not defined $pbos->{'type'});
335return("") if (not defined $f);
336
337pb_log(3,"entering pb_distro_getdeps: $pbos->{'type'} - $f\n");
338if ($pbos->{'type'} eq  "rpm") {
339    # In RPM this could include files, but we do not handle them atm.
340    $regexp = '^BuildRequires:(.*)$';
341} elsif ($pbos->{'type'} eq "deb") {
342    $regexp = '^Build-Depends:(.*)$';
343} elsif ($pbos->{'type'} eq "ebuild") {
344    $sep = '"'.$/;
345    $regexp = '^DEPEND="(.*)"\n'
346} else {
347    # No idea
348    return("");
349}
350pb_log(2,"regexp: $regexp\n");
351
352# Preserve separator before using the one we need
353my $oldsep = $/;
354$/ = $sep;
355open(DESC,"$f") || die "Unable to open $f";
356while (<DESC>) {
357    pb_log(4,"read: $_\n");
358    next if (! /$regexp/);
359    chomp();
360
361    my $nextline;
362    # Support multi-lines deps for .deb
363    if ($pbos->{type} eq 'deb') {
364        while ($nextline = <DESC>) {
365            last unless $nextline =~ /^\s+(.+)$/o;
366            $_ .= $1;
367        }
368    }
369
370    # What we found with the regexp is the list of deps.
371    pb_log(2,"found deps: $_\n");
372    s/$regexp/$1/i;
373    # Remove conditions in the middle and at the end for deb
374    s/\(\s*[><=]+.*\)[^,]*,/,/g;
375    s/\(\s*[><=]+.*$//g;
376    # Same for rpm
377    s/[><=]+[^,]*,/,/g;
378    s/[><=]+.*$//g;
379    # Improve string format (remove , and spaces at start, end and in double
380    s/,/ /g;
381    s/^\s*//;
382    s/\s*$//;
383    s/\s+/ /g;
384    $deps .= " ".$_;
385
386    # Support multi-lines deps for .deb (fwup)
387    if (defined $nextline) {
388        $_ = $nextline;
389        redo;
390    }
391}
392close(DESC);
393$/ = $oldsep;
394pb_log(2,"now deps: $deps\n");
395my $deps2 = pb_distro_only_deps_needed($pbos,$deps);
396return($deps2);
397}
398
399
400=item B<pb_distro_only_deps_needed>
401
402This function returns only the dependencies not yet installed
403
404=cut
405
406sub pb_distro_only_deps_needed {
407
408my $pbos = shift;
409my $deps = shift || undef;
410
411return("") if ((not defined $deps) || ($deps =~ /^\s*$/));
412my $deps2 = "";
413# Avoid to install what is already there
414foreach my $p (split(/\s+/,$deps)) {
415    next if $p =~ /^\s*$/o;
416    if ($pbos->{'type'} eq  "rpm") {
417        my $res = pb_system("rpm -q --whatprovides --quiet $p","","quiet", 1);
418        next if ($res eq 0);
419    } elsif ($pbos->{'type'} eq "deb") {
420        my $res = pb_system("dpkg -L $p","","quiet", 1);
421        next if ($res eq 0);
422    } elsif ($pbos->{'type'} eq "ebuild") {
423    } else {
424        # Not reached
425    }
426    pb_log(2,"found deps2: $p\n");
427    $deps2 .= " $p";
428}
429
430$deps2 =~ s/^\s*//;
431pb_log(2,"now deps2: $deps2\n");
432return($deps2);
433}
434
435=item B<pb_distro_setuposrepo>
436
437This function sets up potential additional repository for the setup phase
438
439=cut
440
441sub pb_distro_setuposrepo {
442
443my $pbos = shift;
444
445pb_distro_setuprepo_gen($pbos,pb_distro_conffile(),"osrepo");
446}
447
448=item B<pb_distro_setuprepo>
449
450This function sets up potential additional repository to the build environment
451
452=cut
453
454sub pb_distro_setuprepo {
455
456my $pbos = shift;
457
458pb_distro_setuprepo_gen($pbos,"$ENV{'PBDESTDIR'}/pbrc","addrepo");
459}
460
461# Internal
462sub pb_distro_compare_repo {
463
464my $src = shift;
465my $dest = shift;
466
467if (not -f $dest) {
468    pb_log(1, "Creating new file $dest");
469} elsif (-f $dest && -s $dest == 0) {
470    pb_log(1, "Overwriting empty file $dest");
471} elsif (-f $dest && compare("$src", $dest) == 0) {
472    pb_log(1, "Overwriting identical file $dest");
473} else {
474    pb_log(0, "ERROR: destination file $dest exists and is different than source $src\n");
475    pb_system("cat $dest","Dest...");
476    pb_system("cat $ENV{PBTMP}/$bn","New...");
477    pb_log("Returning...\n");
478    return(0);
479}
480# TRUE
481return(1);
482}
483
484=item B<pb_distro_setuprepo_gen>
485
486This function sets up in a generic way potential additional repository
487
488=cut
489
490sub pb_distro_setuprepo_gen {
491
492my $pbos = shift;
493my $pbconf = shift || undef;
494my $pbkey = shift || undef;
495
496return if (not defined $pbconf);
497return if (not defined $pbkey);
498my ($addrepo) = pb_conf_read($pbconf,$pbkey);
499return if (not defined $addrepo);
500
501my $param = pb_distro_get_param($pbos,$addrepo);
502return if ($param eq "");
503
504# Loop on the list of additional repo
505foreach my $i (split(/,/,$param)) {
506
507    my ($scheme, $account, $host, $port, $path) = pb_get_uri($i);
508    my $bn = basename($i);
509
510    # The repo file can be local or remote. download or copy at the right place
511    if (($scheme eq "ftp") || ($scheme eq "http")) {
512        pb_system("wget -O $ENV{'PBTMP'}/$bn $i","Downloading additional repository file $i");
513    } else {
514        copy($i,$ENV{'PBTMP'}/$bn);
515    }
516
517    # The repo file can be a real file or a package
518    if ($pbos->{'type'} eq "rpm") {
519        if ($bn =~ /\.rpm$/) {
520            my $pn = $bn;
521            $pn =~ s/\.rpm//;
522            if (pb_system("rpm -q --quiet $pn","","quiet") != 0) {
523                pb_system("sudo rpm -Uvh $ENV{'PBTMP'}/$bn","Adding package to setup repository");
524            }
525        } elsif ($bn =~ /\.repo$/) {
526            # Yum repo
527            my $dest = "/etc/yum.repos.d/$bn";
528            return if (pb_distro_compare_repo($ENV{'PBTMP'}/$bn,$dest));
529            pb_system("sudo mv $ENV{'PBTMP'}/$bn /etc/yum.repos.d","Adding yum repository") if (not -f "/etc/yum.repos.d/$bn");
530        } elsif ($bn =~ /\.addmedia/) {
531            # URPMI repo
532            # We should test that it's not already a urpmi repo
533            pb_system("chmod 755 $ENV{'PBTMP'}/$bn ; sudo $ENV{'PBTMP'}/$bn 2>&1 > /dev/null","Adding urpmi repository");
534        } else {
535            pb_log(0,"ERROR: Unable to deal with repository file $i on rpm distro ! Please report to dev team\n");
536        }
537    } elsif ($pbos->{'type'} eq "deb") {
538        if ($bn =~ /\.sources.list$/) {
539            my $dest = "/etc/apt/sources.list.d/$bn";
540            return if (pb_distro_compare_repo($ENV{'PBTMP'}/$bn,$dest));
541            pb_system("sudo mv $ENV{'PBTMP'}/$bn /etc/apt/sources.list.d","Adding apt repository");
542            pb_system("sudo apt-get update","Updating apt repository");
543        } else {
544            pb_log(0,"ERROR: Unable to deal with repository file $i on deb distro ! Please report to dev team\n");
545        }
546    } else {
547        pb_log(0,"ERROR: Unable to deal with repository file $i on that distro ! Please report to dev team\n");
548    }
549}
550return;
551}
552
553=item B<pb_distro_get_param>
554
555This function gets the parameter in the conf file from the most precise tuple up to default
556
557=cut
558
559sub pb_distro_get_param {
560
561my @param;
562my $param;
563my $pbos = shift;
564
565pb_log(2,"DEBUG: pb_distro_get_param on $pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'} for ".Dumper(@_)."\n");
566foreach my $opt (@_) {
567    if (defined $opt->{"$pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}"}) {
568        $param = $opt->{"$pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'}"};
569    } elsif (defined $opt->{"$pbos->{'name'}-$pbos->{'version'}"}) {
570        $param = $opt->{"$pbos->{'name'}-$pbos->{'version'}"};
571    } elsif (defined $opt->{"$pbos->{'name'}"}) {
572        $param = $opt->{"$pbos->{'name'}"};
573    } elsif (defined $opt->{$pbos->{'family'}}) {
574        $param = $opt->{$pbos->{'family'}};
575    } elsif (defined $opt->{$pbos->{'type'}}) {
576        $param = $opt->{$pbos->{'type'}};
577    } elsif (defined $opt->{$pbos->{'os'}}) {
578        $param = $opt->{$pbos->{'os'}};
579    } elsif (defined $opt->{"default"}) {
580        $param = $opt->{"default"};
581    } else {
582        $param = "";
583    }
584
585    # Allow replacement of variables inside the parameter such as name, version, arch for rpmbootstrap
586    # but not shell variable which are backslashed
587    if ($param =~ /[^\\]\$/) {
588        pb_log(3,"Expanding variable on $param\n");
589        eval { $param =~ s/(\$\w+->{\'\w+\'})/$1/eeg };
590    }
591    push @param,$param;
592}
593
594pb_log(2,"DEBUG: pb_distro_get_param on $pbos->{'name'}-$pbos->{'version'}-$pbos->{'arch'} returns ==".Dumper(@param)."==\n");
595
596# Return one param in scalar context, an array if not.
597my $nb = @param;
598if ($nb eq 1) {
599    return($param);
600} else {
601    return(@param);
602}
603}
604
605=item B<pb_distro_get_context>
606
607This function gets the OS context passed as parameter and return the corresponding distribution hash
608If passed undef or "" then auto-detects
609
610=cut
611
612
613sub pb_distro_get_context {
614
615my $os = shift;
616my $pbos;
617
618if ((defined $os) && ($os ne "")) {
619    my ($name,$ver,$darch) = split(/-/,$os);
620    pb_log(0,"Bad format for $os") if ((not defined $name) || (not defined $ver) || (not defined $darch)) ;
621    chomp($darch);
622    $pbos = pb_distro_init($name,$ver,$darch);
623} else {
624    $pbos = pb_distro_init();
625}
626return($pbos);
627}
628
629=back
630
631=head1 WEB SITES
632
633The main Web site of the project is available at L<http://www.project-builder.org/>. Bug reports should be filled using the trac instance of the project at L<http://trac.project-builder.org/>.
634
635=head1 USER MAILING LIST
636
637None exists for the moment.
638
639=head1 AUTHORS
640
641The Project-Builder.org team L<http://trac.project-builder.org/> lead by Bruno Cornec L<mailto:bruno@project-builder.org>.
642
643=head1 COPYRIGHT
644
645Project-Builder.org is distributed under the GPL v2.0 license
646described in the file C<COPYING> included with the distribution.
647
648=cut
649
650
6511;
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