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From: at@turbinal.org
To: devel@altlinux.ru
Subject: Re: [devel] perl-5.8.0-alt0.3 (important)
Date: Wed, 16 Oct 2002 08:44:30 +0400
Message-ID: <20021016044430.GA19475@homestead.turbinal.org> (raw)
In-Reply-To: <20021016014557.GA29249@homestead.turbinal.org>

[-- Attachment #1: Type: text/plain, Size: 423 bytes --]

On Wed, Oct 16, 2002 at 05:45:57AM +0400, at@turbinal.org wrote:
> 
> В incoming заливается perl-5.8.0-alt0.3.nosrc.rpm.

Залилось. :)

> относительно perl. Для этого я написал скрипт, который можно также
> использовать для анализа перловых зависимостей других пакетов. Скрипт
> прилагается (но он ни на что не претендует; желающие должны его
> доработать и обязательно об этом сообщить). В результате удалось

Доработал.


[-- Attachment #2: depend.pl --]
[-- Type: text/plain, Size: 1328 bytes --]

#!/usr/bin/perl
#
# check whether perl part of the package depends on perl-base only
#

use strict;
sub whatsays($) {
	my $command = shift;
	local $_ = `$command`;
	$? and print qq(warning: $command\n\texecuted with $? status\n);
	my @parts = split;
	return wantarray ? @parts : $parts[0];
}
my %cache;
my $n_call = 0;
sub whatprovides(@) {
	my $prov = shift;
	if ($cache{$prov}) {
		$n_call++;
	} else {
		my @pkgs = whatsays qq(rpm -q --whatprovides '$prov');
		$cache{$prov} = \@pkgs;
		print "warning: $prov is provided by " . join(' AND ' => @pkgs) . "\n"
			if @pkgs > 1;
	}
	return @{$cache{$prov}};
}
my @packages = @ARGV;
my $base = whatsays qq(rpm -q 'perl-base');
foreach my $package (@packages) {
	$package = whatsays qq(rpm -q '$package');
	my @files = whatsays qq(rpm -ql '$package' '$base' | sort | uniq);
	my $n = @files;
	print "checking whether perl part of $package package ($n files)\n\tdepends on $base only\n";
	foreach my $file (@files) {
		my @req = map { /perl\(.+?\)/ ? $& :() } whatsays qq(/usr/lib/rpm/perl.req '$file');
		foreach my $req (@req) {
			my @prov = whatprovides $req;
			print "file $file requires\n\t$req provided by @prov\n" 
				unless grep { "@prov" =~ /\Q$_/ } ($base, $package);
		}
	}
}
print "whatprovides: " . keys(%cache) . " entries cached ($n_call fork+exec calls saved)\n";

  reply	other threads:[~2002-10-16  4:44 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-16  1:45 at
2002-10-16  4:44 ` at [this message]
2002-10-16  8:54   ` Dmitry V. Levin
2002-10-16 14:47     ` at
2002-10-16 15:31       ` Dmitry V. Levin
2002-10-16  8:39 ` Alexander Bokovoy
2002-10-16  9:09   ` Stanislav Ievlev
2002-10-16  8:50 ` Dmitry V. Levin
2002-10-16  8:56   ` Anton V. Boyarshinov
2002-10-16 14:19     ` at
2002-10-17  8:14 ` [devel] " Mikhail Zabaluev
2002-10-18  1:40   ` at
2002-10-18 22:26     ` Mikhail Zabaluev
2002-10-18 23:42       ` at
2002-10-19  9:38         ` Mikhail Zabaluev
2002-10-19 20:45           ` [devel] Re: perl ABI detection at find-requires stage at
2002-10-20  0:06             ` at
2002-10-21 23:05               ` Mikhail Zabaluev
2002-10-21  6:00           ` [devel] Re: perl-5.8.0-alt0.3 (important) Anton V. Boyarshinov
2002-10-21 19:26             ` Alexey I. Froloff
2002-10-22  8:20               ` Dmitry V. Levin
2002-10-21 20:16             ` [devel] Re: perl inc_version_list at
2002-10-21 22:52             ` [devel] Re: perl-5.8.0-alt0.3 (important) Mikhail Zabaluev
2002-10-22  6:25               ` Anton V. Boyarshinov
2002-10-22 13:08                 ` Alexey Tourbin
2002-10-26  0:32                   ` [devel] Re: perl thread safety at
2002-10-20  1:37       ` [devel] Re: perl/Junior at
2002-10-20 13:37       ` [devel] Re: perl-5.8.0-alt0.3 (important) Michael Shigorin
2002-10-21  2:12         ` at
2002-10-21 22:50           ` Mikhail Zabaluev
2002-10-21  3:01       ` at

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