mms/mmk differences - olb dependencies

[hb--]

$ mms/id
%MMS-I-IDENT, MMS V3.3-4 � Digital Equipment Corporation 1989, 1998. All rights 
reserved. � Electronic Data Systems Limited 1995, 1998 
$ mmk/id
%MMK-I-IDENT, this is the MMK Make Utility V5.0
-MMK-I-COPYRIGHT, Copyright (c) 2008, Matthew Madison.
    Copyright (c) 2013, Endless Software Solutions.
  See LICENSE.TXT in distribution kit for license information.
$ type descrip.mms
x.olb(a) : a.h
$ dir a                              

Directory DISK$USER:[USER]

A.C;1               A.H;1               

Total of 2 files.
$
$ mms/noaction

CC /NOLIST/OBJECT=A.OBJ A.C
If "''F$Search("X.OLB")'" .EQS. "" Then LIBRARY/Create X.OLB
LIBRARY/REPLACE X.OLB A.OBJ
$ mmk/noaction
%MMK-F-NOACTION, actions to build X.OLB(A=A.OBJ) unknown
$ 

[tesneddon]

Apologies for the late response. This looks like a short coming in target/source determination. I'll investigate further to determine the appropriate action.