The intention of another binary and fork/exec was to have a binary is
not a xenoami-binary already, to actually test dlopen.
Unfortunately a copy-paste mistake in Makefile.am resulted in dlopentest
being a xenomai application already. Therefore the dlopens tested
something they where not supposed to.
Change Makefile.am to make dlopentest a truly non-xenomai binary. And
change what it is testing accordingly. We do not support dlclose so do
not test it anymore.
Signed-off-by: Henning Schild <email@example.com>