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#!/usr/bin/perl
#- Copyright (C) 1999 MandrakeSoft (fpons@mandrakesoft.com)
#-
#- 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;
my $urpm = new URPM;
my ($noclean, $nohdlists, $nobasefiles, @root, @hdlists) = (0, 0, 0);
($noclean, @ARGV) = @ARGV if $ARGV[0] eq "--noclean";
(undef, @root, @ARGV) = @ARGV if $ARGV[0] eq "--distrib";
@root > 0 && @ARGV == 0 or die "usage: gendistrib [--noclean] --distrib <root distrib> <root_distrib2> ...\n";
my $root = $root[0];
my ($depslist, $provides, $compss, $hdlists) = ("$root/Mandrake/base/depslist.ordered",
"$root/Mandrake/base/provides",
"$root/Mandrake/base/compss",
"$root/Mandrake/base/hdlists");
open F, $hdlists or die "unable to open $hdlists";
foreach (<F>) {
chomp;
s/\s*#.*$//;
/^\s*$/ and next;
m/^\s*(hdlist\S*\.cz2?)\s+(\S+)\s*(.*)$/ or die "invalid hdlist description \"$_\" in hdlists file";
push @hdlists, { synthesis => "$root/Mandrake/base/synthesis.$1", hdlist => "$root/Mandrake/base/$1", dir => $2, descr => $3 };
}
close F;
my $headers_dir = ($ENV{TMPDIR} || "/tmp") . "/.build_hdlist";
sub clean_cache {
system(($ENV{LD_LOADER} ? ($ENV{LD_LOADER}) : ()), "rm", "-rf", $headers_dir) unless $noclean;
}
clean_cache();
for (0..$#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.
if (scalar(@hdlists ) == scalar(@root)) {
$r = $root[$_];
} else {
foreach (@root) {
-d "$_/$e->{dir}" and $r = $_, last;
}
}
-d "$r/$e->{dir}" or die "unable to find a valid root directory which contains $e->{dir}\n";
print STDERR "parsing rpm files in directory $r/$e->{dir}\n";
my @headers = $urpm->parse_rpms_build_headers(dir => $headers_dir,
rpms => [ glob("$r/$e->{dir}/*.rpm") ]);
$e->{headers} = \@headers;
}
#- clean everything to start second pass.
print STDERR "clean data for second pass\n";
$urpm->unresolved_provides_clean;
for (0..$#hdlists) {
my $e = $hdlists[$_];
print STDERR "parsing headers for $e->{descr}\n";
my ($start, $end) = $urpm->parse_headers(dir => $headers_dir,
headers => $e->{headers});
print STDERR "computing deps\n";
$urpm->compute_deps;
print STDERR "building hdlist for medium \"$e->{descr}\"\n";
$urpm->build_hdlist(start => $start,
end => $end,
dir => $headers_dir,
hdlist => $e->{hdlist},
ratio => 9);
print STDERR "building synthesis for medium \"$e->{descr}\n";
$urpm->build_synthesis(start => $start,
end => $end,
synthesis => $e->{synthesis});
}
clean_cache();
print STDERR "building base files\n";
$urpm->build_base_files(depslist => "$root/Mandrake/base/depslist.ordered",
provides => "$root/Mandrake/base/provides",
compss => "$root/Mandrake/base/compss");
#- check if there are NOTFOUND in dependancy, check if they are in other medium, warn the user.
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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