[vbox-dev] Compile failure with latest svn-OSE on linux

[walt]

Hi vbox team,

The latest svn builds on my x86 with xorg-server 1.7.7, but not on my
amd64 with xorg-server 1.9.2.902.

The build fails in vboxvideo additions when checkUndefined.sh complains
that undefined_68 should include memcpy and memset, but doesn't.

AFAICT, checkUndefined.sh never runs on the x86 machine, and that's
why the build succeeds.  (undefined_68 is the same on both machines,
of course.)

Is this difference in behavior to be expected at the moment?

Thanks!