tree abc560d71fde68983990f3147fbaa511bebe6a9f
parent 2484e5eb1d8fb36709a3112e2ad2568dd95f0cc6
author Stewart Smith <stewart@linux.ibm.com> 1529888131 -0500
committer Stewart Smith <stewart@linux.ibm.com> 1529888133 -0500

hostboot: enable use of ccache

We were missing the CCACHE part for the HB cross compiler, which
was meaning CCACHE wasn't getting invoked (if enabled) for building
hostboot.

With my "deterministic xml parsing" patch for Hostboot (not yet
upstream), this takes the time for re-compiling hostboot from 15 minutes
to less than 3 minutes (at least on this machine).

Signed-off-by: Stewart Smith <stewart@linux.ibm.com>