lib: cpp: Do not define __cxa_atexit() for the posix arch

For the POSIX architecture we do not define an
empty __cxa_atexit() as it otherwise would
override its host libC counterpart. And this would
both disable the atexit() hooks, and prevent possible
test code global destructors from being registered.

Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
1 file changed