PATCH: Reguire __cxa_atexit for ext/{new, throw}_allocator/deallocate_global.cc

[Steve Ellcey]

Dave Korn <dave.korn.cygwin@googlemail> writes:

>   As far as I can see, this is a real genuine bug in the platform support for
> one specific target only.

These tests fail on HP-UX platforms too (hppa and ia64) and for the same
reason, so now we have two platforms.  I think having the list of targets
that 'screw up the destructor ordering' centralized in a feature test
instead of listed them in each test makes sense.  I think how the feature
test is implemented (it could just be a list of targets) is a secondary
issue to having it in one place.

Steve Ellcey
sje@cup.hp.com