Several gdb tests get multiple ERRORS and/or timeouts for some multilibs
of some embedded targets, with a few tests timing out a dozen times.  I
would like to modify these tests to look for the first expected ERROR or
timeout and then bail out with an indication that the remainder of the
test has been skipped.  I haven't found a standard way to do this; any
suggestions?  I've attached a couple of examples as a starting point for
discussion.

Janis Johnson
CodeSourcery / Mentor Graphics