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#!/usr/bin/perl
#
# $Id$
#
#- Copyright (C) 1999-2005 Mandrakesoft
#-
#- This program is free software; you can redistribute it and/or modify
#- it under the terms of the GNU General Public License as published by
#- the Free Software Foundation; either version 2, or (at your option)
#- any later version.
#-
#- This program is distributed in the hope that it will be useful,
#- but WITHOUT ANY WARRANTY; without even the implied warranty of
#- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#- GNU General Public License for more details.
#-
#- You should have received a copy of the GNU General Public License
#- along with this program; if not, write to the Free Software
#- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
use strict;
use URPM;
use URPM::Build;
use Getopt::Long;
my $urpm = new URPM;
my ($noclean, $nohdlists, $nobasefiles, $nooutput, $dontdie, $nochkdep, $rootdistrib, @root, @hdlists) = (0, 0, 0, 0);
my $headers_dir = (-d $ENV{TMPDIR} ? $ENV{TMPDIR} : -d "$ENV{HOME}/tmp" ? "$ENV{HOME}/tmp" : "/tmp") . "/.build_hdlist";
sub usage {
print <<EOF;
Usage: $0 [options] dir
dir should be the top level of distro
Options:
--help print this message and exit
--compss file path of compss file (default media/media_info/compss)
--depslist file path of depslist file
(default media/media_info/depslist.ordered)
--hdlists file path of hdlists file (default media/media_info/hdlists)
--headersdir dir put temporary files in this dir (default \$TMPDIR)
--nobadrpm do not stop on bad rpm
--nochkdep do not find missing dependancies
--noclean keep cache files
--provides file path of provides file (default media/media_info/provides)
--nomediainfo don't create per-media media_info subdirectories
-s silent mode
EOF
}
my %urpmfiles;
GetOptions(
'help|h' => sub { usage(); exit },
'compss=s' => \$urpmfiles{compss},
'depslist=s' => \$urpmfiles{depslist},
'distrib=s' => \$rootdistrib,
'fermetagueule|s' => \$nooutput,
'hdlists=s' => \$urpmfiles{hdlists},
'headersdir=s' => \$headers_dir,
'nobadrpm' => \$dontdie,
'nochkdep' => \$nochkdep,
'noclean' => \$noclean,
'provides=s' => \$urpmfiles{provides},
'nomediainfo' => \my $nomediainfo,
);
@root = grep { $_ } ($rootdistrib, @ARGV);
@root > 0 or do { usage(); exit 1 };
my $root = $root[0];
my %default_urpmfiles = (
depslist => "$root/media/media_info/depslist.ordered",
provides => "$root/media/media_info/provides",
compss => "$root/media/media_info/compss",
hdlists => "$root/media/media_info/hdlists",
version => "$root/VERSION",
md5sum => "$root/media/media_info/MD5SUM",
);
while (my ($k, $v) = each(%default_urpmfiles)) {
$urpmfiles{$k} ||= $v;
}
open my $fh, $urpmfiles{hdlists} or die "unable to open $urpmfiles{hdlists}";
foreach (<$fh>) {
chomp;
s/\s*#.*$//;
/^\s*$/ and next;
/^(?:askmedia|suppl)/ and next;
my ($name, $dir, $descr) = m/^\s*(?:noauto:)?(hdlist\S*\.cz2?)\s+(\S+)\s*(.*)$/
or die qq(invalid hdlist description "$_" in hdlists file\n);
$descr =~ s/\([^(]+\)\s*$//; #- remove trailing size info
$descr =~ s/\s*$//;
push @hdlists, {
synthesis => "$root/media/media_info/synthesis.$name",
hdlist => "$root/media/media_info/$name",
synthesis2 => "$root/$dir/media_info/synthesis.hdlist.cz",
hdlist2 => "$root/$dir/media_info/hdlist.cz",
dir => $dir,
descr => $descr,
md5sum => "$root/$dir/media_info/MD5SUM",
};
}
close $fh;
sub clean_cache {
system($ENV{LD_LOADER} ? $ENV{LD_LOADER} : @{[]}, "rm", "-rf", $headers_dir) unless $noclean;
}
clean_cache();
foreach (0..$#hdlists) {
my $e = $hdlists[$_];
my $r;
#- try to find the right repository where can be found the directory
#- listed in the hdlist file.
#- if the number of root is equal the number of medium, assume a medium
#- foreach root, else try to find a valid root containing the medium.
$r ||= $root[0];
if (scalar(@hdlists) == scalar(@root)) {
$r = $root[$_];
} else {
foreach (@root) {
-d "$_/$e->{dir}" and $r = $_, last;
}
}
#- fake build of architecture dependent directory.
my @files;
if ($e->{dir} =~ /%{ARCH}/) {
foreach my $arch (qw(i686 i586 i486 i386 k8 k7 k6 amd64 amd32 x86_64 x86_32 ia64 ia32
ppc sparc sparc32 sparc64 alpha noarch)) {
my $dir = $e->{dir};
$dir =~ s|%{ARCH}|$arch|g;
push @files, glob("$r/$dir/*.$arch.rpm");
}
} else {
push @files, glob("$r/$e->{dir}/*.rpm");
}
@files or die "unable to find rpm files in $e->{dir}\n";
print STDERR "parsing rpm files in directory $r/$e->{dir}\n" unless $nooutput;
my @headers = $urpm->parse_rpms_build_headers(
dir => $headers_dir,
rpms => \@files,
dontdie => $dontdie,
silent => $nooutput,
);
$e->{headers} = \@headers;
}
#- clean everything to start second pass.
print STDERR "clean data for second pass\n" unless $nooutput;
$urpm->unresolved_provides_clean;
foreach (0..$#hdlists) {
my $e = $hdlists[$_];
print STDERR qq(parsing headers for "$e->{descr}"\n) unless $nooutput;
my ($start, $end) = $urpm->parse_headers(dir => $headers_dir,
headers => $e->{headers},
dontdie => $dontdie,
silent => $nooutput);
print STDERR "computing deps\n" unless $nooutput;
$urpm->compute_deps;
print STDERR qq(building hdlist for medium "$e->{descr}"\n) unless $nooutput;
$urpm->build_hdlist(start => $start,
end => $end,
dir => $headers_dir,
hdlist => $e->{hdlist},
ratio => 9);
print STDERR qq(building synthesis for medium "$e->{descr}"\n) unless $nooutput;
$urpm->build_synthesis(start => $start,
end => $end,
synthesis => $e->{synthesis});
unless ($nomediainfo) {
print STDERR qq(link alternate locations of synthesis and hdlists\n) unless $nooutput;
link $e->{hdlist}, $e->{hdlist2}
or print STDERR qq(link failed for "$e->{hdlist2}": $!\n);
link $e->{synthesis}, $e->{synthesis2}
or print STDERR qq(link failed for "$e->{synthesis2}": $!\n);
}
}
clean_cache();
print STDERR "building base files\n" unless $nooutput;
$urpm->build_base_files(depslist => $urpmfiles{depslist},
provides => $urpmfiles{provides},
compss => $urpmfiles{compss});
#- safety cleaning
unlink $urpmfiles{md5sum};
#- check if there are NOTFOUND in dependencies, check if they are in other media, warn the user.
if ($nooutput || !$nochkdep) {
foreach (0 .. $#{$urpm->{depslist}}) {
my $pkg = $urpm->{depslist}[$_];
foreach (split " ", $urpm->{deps}[$_]) {
/NOTFOUND_(.*)/ or next;
print STDERR $pkg->fullname . " requires [$1] which\n";
if ($urpm->{provides}{$1}) {
print STDERR " is available on packages not listed in this medium or previous medium:\n";
foreach (keys %{$urpm->{provides}{$1}}) {
my $dep_pkg = $urpm->{depslist}[$_];
print STDERR " " . $dep_pkg->fullname . "\n";
}
} else {
print STDERR " is not available in any medium listed\n";
if (/NOTFOUND_(\D*)(\d+[\.\-\d]*)?(.*)?\.so\./) {
my $re = (quotemeta $1) . '(\d+[\.\-\d]*)' . (!$2 && "?") . '\.so\.';
foreach (keys %{$urpm->{provides}}) {
/$re/ or next;
print STDERR " but a similar provides is available as [$_], need rebuild ?\n";
}
}
}
}
}
}
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