t_cc failure in 1.16 make check on KEYRING cc

[Chris Hecker]

I didn't have keyutils installed (on CentOS 5) and I'm getting this on make
check in the ccache dir:

Testing miscellaneous error conditions
Starting test on /tmp/cctest.11635
Test on /tmp/cctest.11635 passed
Starting test on KEYRING:process:/tmp/cctest.11635
new_unique: Key has been revoked

I'm looking into it more, I assume I need to initialize something in the
keyring now that I've got keyctl but I think the makefile should do that
for this test?  I've never used the keyring so I'm feeling my way around
this right now.

Chris