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# libraries/shared/soname/missing -- lintian check script -*- perl -*-
# Copyright (C) 1998 Christian Schwarz
# Copyright (C) 2018-2019 Chris Lamb <lamby@debian.org>
# Copyright (C) 2021 Felix Lechner
#
# 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 of the License, 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, you can find it on the World Wide
# Web at https://www.gnu.org/copyleft/gpl.html, or write to the Free
# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
# MA 02110-1301, USA.
package Lintian::Check::Libraries::Shared::Soname::Missing;
use v5.20;
use warnings;
use utf8;
use List::SomeUtils qw(none);
use Moo;
use namespace::clean;
with 'Lintian::Check';
sub visit_installed_files {
my ($self, $item) = @_;
return
unless $item->is_file;
return
unless $item->file_type =~ m{^ [^,]* \b ELF \b }x;
return
unless $item->file_type
=~ m{(?: shared [ ] object | pie [ ] executable )}x;
# does not have SONAME
return
if @{$item->elf->{SONAME} // [] };
my @ldconfig_folders = @{$self->data->architectures->ldconfig_folders};
return
if none { $item->dirname eq $_ } @ldconfig_folders;
# disregard executables
$self->pointed_hint('sharedobject-in-library-directory-missing-soname',
$item->pointer)
if !$item->is_executable
|| !defined $item->elf->{DEBUG}
|| $item->name =~ / [.]so (?: [.] | $ ) /msx;
return;
}
1;
# Local Variables:
# indent-tabs-mode: nil
# cperl-indent-level: 4
# End:
# vim: syntax=perl sw=4 sts=4 sr et
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