3 @@ -311,7 +311,8 @@ sub scan_m4_dirs ($@)
5 if (! opendir (DIR, $m4dir))
7 - fatal "couldn't open directory `$m4dir': $!";
8 + msg ('override', "warning: skipping not existing directory `$m4dir'");
12 # We reverse the directory contents so that foo2.m4 gets