needed subdir-objects test

[Bob Friesenhahn]

Gary,

To follow up regarding failures (when compiling C++) seen under IRIX 
and OSF we need C & C++ tests with these characteristics:

  o Uses Automake option "subdir-objects".
  o Nothing is built in the current directory so no .libs subdirectory
    is ever created.  If there is a .libs subdirectory, then the test
    is bogus.
  o Sources are in subdir.
  o Objects are written to subdir (due to "subdir-objects").
  o Output libraries/modules are written to subdir.

The purpose of the tests is to ensure that libtool can properly work 
with sources/objects/libraries in subdirectories without any reliance 
on there being a .libs subdirectory in the current directory (legacy 
assumption).

Bob
======================================
Bob Friesenhahn
address@hidden
http://www.simplesystems.org/users/bfriesen