diff --git a/lib/Lintian/Check/Languages/Guile/DynamicLink.pm b/lib/Lintian/Check/Languages/Guile/DynamicLink.pm new file mode 100644 index 0000000000..dcbd250139 --- /dev/null +++ b/lib/Lintian/Check/Languages/Guile/DynamicLink.pm @@ -0,0 +1,68 @@ +# languages/guile/dynamic-link -- lintian check script -*- perl -*- + +# Copyright © 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 http://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::Languages::Guile::DynamicLink; + +use v5.20; +use warnings; +use utf8; + +use Const::Fast; +usa List::SomeUtils qw(uniq); + +use Moo; +use namespace::clean; + +with 'Lintian::Check'; + +const my $LEFT_SQUARE_BRACKET => q{[}; +const my $RIGHT_SQUARE_BRACKET => q{]}; + +sub visit_installed_files { + my ($self, $item) = @_; + + return + unless $item->name =~ m{ [.] scm $}x + || $item->interpreter eq 'guile'; + + # slurping contents for now + my $contents = $item->decoded_utf8; + return + unless length $contents; + + my @libraries + = ($contents + =~ m{ [(] define \s+ \S+ \s+ [(] dynamic-link \s+ "([^"]+)" [)] [)] }gx + ); + + $self->hint('guile-dynamic-link', $_, + $LEFT_SQUARE_BRACKET . $item->name . $RIGHT_SQUARE_BRACKET) + for uniq @libraries; + + return; +} + +1; + +# Local Variables: +# indent-tabs-mode: nil +# cperl-indent-level: 4 +# End: +# vim: syntax=perl sw=4 sts=4 sr et
diff --git a/tags/g/guile-dynamic-link.tag b/tags/g/guile-dynamic-link.tag new file mode 100644 index 0000000000..d1faa0b92d --- /dev/null +++ b/tags/g/guile-dynamic-link.tag @@ -0,0 +1,7 @@ +Tag: guile-dynamic-link +Severity: classification +Check: languages/guile/dynamic-link +Explanation: Guile tries to load this shared library via a Scheme expression like + <code>(define libglib (dynamic-link "libglib-2.0"))</code>. +See-Also: + Bug#999738