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# files/pkgconfig -- lintian check script -*- perl -*-
# Copyright (C) 1998 Christian Schwarz and Richard Braakman
#
# 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::Files::Pkgconfig;
use v5.20;
use warnings;
use utf8;
use Const::Fast;
use Unicode::UTF8 qw(encode_utf8);
use Lintian::SlidingWindow;
use Moo;
use namespace::clean;
with 'Lintian::Check';
const my $EMPTY => q{};
has PKG_CONFIG_BAD_REGEX => (
is => 'rw',
lazy => 1,
default => sub {
my ($self) = @_;
return $self->data->load('files/pkg-config-bad-regex',qr/~~~~~/);
}
);
sub visit_installed_files {
my ($self, $item) = @_;
my $architecture = $self->processable->fields->value('Architecture');
# arch-indep pkgconfig
if ( $item->is_regular_file
&& $item->name=~ m{^usr/(lib(/[^/]+)?|share)/pkgconfig/[^/]+\.pc$}){
my $prefix = $1;
my $pkg_config_arch = $2 // $EMPTY;
$pkg_config_arch =~ s{\A/}{}ms;
$self->pointed_hint('pkg-config-unavailable-for-cross-compilation',
$item->pointer)
if $prefix eq 'lib';
open(my $fd, '<:raw', $item->unpacked_path)
or die encode_utf8('Cannot open ' . $item->unpacked_path);
my $sfd = Lintian::SlidingWindow->new;
$sfd->handle($fd);
BLOCK:
while (my $block = $sfd->readwindow) {
# remove comment line
$block =~ s/\#\V*//gsm;
# remove continuation line
$block =~ s/\\\n/ /gxsm;
# check if pkgconfig file include path point to
# arch specific dir
my $DEB_HOST_MULTIARCH
= $self->data->architectures->deb_host_multiarch;
for my $madir (values %{$DEB_HOST_MULTIARCH}) {
next
if $pkg_config_arch eq $madir;
if ($block =~ m{\W\Q$madir\E(\W|$)}xms) {
$self->pointed_hint('pkg-config-multi-arch-wrong-dir',
$item->pointer,
'full text contains architecture specific dir',$madir);
last;
}
}
for my $pattern ($self->PKG_CONFIG_BAD_REGEX->all) {
while($block =~ m{$pattern}xmsg) {
my $context = $1;
$self->pointed_hint('pkg-config-bad-directive',
$item->pointer,$context);
}
}
}
close($fd);
}
return;
}
1;
# Local Variables:
# indent-tabs-mode: nil
# cperl-indent-level: 4
# End:
# vim: syntax=perl sw=4 sts=4 sr et
|
