ensure dependency_libs and libdir are defined after parsing .la file.

problem raised with librsvg which use libtool-rust, and our libtool just die if
deplib_list is undef.

tested in bulk by sthen@ and naddy@

"modern" perl practice/syntax suggested by espie@

makes sense sthen@
ok espie@

diff --git a/usr.bin/libtool/LT/LaFile.pm b/usr.bin/libtool/LT/LaFile.pm
index bd29cc3..6c930f2 100644 (file)
--- a/usr.bin/libtool/LT/LaFile.pm
+++ b/usr.bin/libtool/LT/LaFile.pm
@@ -1,4 +1,4 @@
-# $OpenBSD: LaFile.pm,v 1.23 2014/09/05 10:36:39 espie Exp $
+# $OpenBSD: LaFile.pm,v 1.24 2019/09/28 06:25:57 semarie Exp $
 
 # Copyright (c) 2007-2010 Steven Mestdagh <steven@openbsd.org>
 # Copyright (c) 2012 Marc Espie <espie@openbsd.org>
@@ -188,4 +188,16 @@ sub install
        }
 }
 
+sub parse
+{
+       my ($class, $filename) = @_;
+
+       my $info = $class->SUPER::parse($filename);
+
+       $info->{deplib_list} //= LT::UList->new;
+       $info->{libdir} //= '';
+
+       return $info;
+}
+
 1;