|| $config{target} =~ /^(?:Cygwin|mingw)/);
$target{exe_extension}=".pm" if ($config{target} =~ /vos/);
$target{def_extension}=".ld";
-$target{def_extension}=".def" if $config{target} =~ /^mingw|VC-/;
+$target{def_extension}=".def" if $config{target} =~ /^mingw/;
$target{def_extension}=".opt" if $config{target} =~ /^vms/;
($target{shared_extension_simple}=$target{shared_extension})
=~ s|\.\$\(SHLIB_VERSION_NUMBER\)||