- Add misc/compat9x port as conflicting because it causes the wrong
to be found by rtld. In fact vbox links to libstdc++.so.6 from lang/gcc46
USE_GCC=yes but we have another shared object with the same shlib version in
which is incompatible.
VirtualBox: Error -610 in supR3HardenedMainInitRuntime!
VirtualBox: dlopen("/usr/local/lib/virtualbox/VBoxRT.so",) failed:
/usr/local/lib/compat/libstdc++.so.6: version GLIBCXX_3.4.15 required
by /usr/local/lib/virtualbox/VBoxRT.so not found
Reported by: various FreeBSD 10 users