UST integration is broken

[Sergio Durigan Junior]

Sergio Durigan Junior <sergiodj@redhat.com> writes:

> I also noticed that the header file ust/ust.h is not installed, thus
> making the configure process useless.  I am sending this message because
> I am in doubt about what to do: should we completely remove the support
> from GDB (since according to the commit message above, the
> implementation is going to be revamp'ed), or just temporarily disable
> it?  I was going to send a patch for the latter, but decided to ask
> first.

Or we could just check for the UST version, and not compile if it is
greater than XYZ.