1 files changed, 94 insertions, 0 deletions
diff --git a/lib/Lintian/Check/BuildSystems/Libtool/LaFile.pm b/lib/Lintian/Check/BuildSystems/Libtool/LaFile.pm
new file mode 100644
index 0000000..7431c41
--- /dev/null
+++ b/lib/Lintian/Check/BuildSystems/Libtool/LaFile.pm
@@ -0,0 +1,94 @@
+# build-systems/libtool/la-file -- 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::BuildSystems::Libtool::LaFile;
+
+use v5.20;
+use warnings;
+use utf8;
+
+use Const::Fast;
+
+use Moo;
+use namespace::clean;
+
+with 'Lintian::Check';
+
+const my $SLASH => q{/};
+
+sub visit_installed_files {
+    my ($self, $item) = @_;
+
+    return
+      if $item->name !~ /[.]la$/ || length $item->link;
+
+    my @lines = split(/\n/, $item->decoded_utf8);
+
+    my $position = 1;
+    for my $line (@lines) {
+
+        if ($line =~ /^ libdir=' (.+) ' $/x) {
+
+            my $own_location = $1;
+            $own_location =~ s{^/+}{};
+            $own_location =~ s{/*$}{/};
+
+            # python-central is a special case since the
+            # libraries are moved at install time.
+            next
+              if $own_location
+              =~ m{^ usr/lib/python [\d.]+ / (?:site|dist)-packages / }x
+              && $item->dirname =~ m{^ usr/share/pyshared/ }x;
+
+            $self->pointed_hint(
+                'incorrect-libdir-in-la-file',
+                $item->pointer($position),
+                "$own_location != " . $item->dirname
+            ) unless $own_location eq $item->dirname;
+
+        }
+
+        if ($line =~ /^ dependency_libs=' (.+) ' $/x){
+
+            my $prerequisites = $1;
+
+            $self->pointed_hint(
+                'non-empty-dependency_libs-in-la-file',
+                $item->pointer($position),
+                $prerequisites
+            );
+        }
+
+    } continue {
+        ++$position;
+    }
+
+    return;
+}
+
+1;
+
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End:
+# vim: syntax=perl sw=4 sts=4 sr et