diff -urN gamess/tinker.orig/Libtad.f gamess/tinker/Libtad.f
--- gamess/tinker.orig/Libtad.f	2010-05-12 21:41:56.000000000 +0400
+++ gamess/tinker/Libtad.f	2010-12-08 01:05:31.000000000 +0300
@@ -1332,11 +1332,15 @@
 c     and for Macintosh under Absoft Pro Fortran 5.0
 c
       integer hms(3)
+      integer tarray(3)
       call itime (hms)
       hour = hms(1)
       minute = hms(2)
       second = hms(3)
-      call idate (month,day,year)
+      call idate (tarray)
+      month = tarray(1)
+      day = tarray(2)
+      year = tarray(3)
 c
 c     code for IBM RS/6000 under AIX appends an underscore
 c