[OpenAFS] Building aklog without krb524

[Derrick J Brashear]

Was it really necessary to open a second bug with this, worse, now 
everyone who replies to all is going to open more bugs.

Please don't do that.

> I sent in these changes to get around this I sentin these changes 0n 8/23
> for 1.4.1-rc1 but nothing was ever done with them. (The changes were added
> so aklog could be built on Solaris 10 using the Sun provided Kerberos which
> does not have krb524.)

The idea was to not do something with the patches "just before a release" 
though obviously things didn't work out that way.