RFR: 8014074: Building hotspot with ccache in new build is very slow with empty cache.
erik.joelsson at oracle.com
Fri May 24 13:22:02 UTC 2013
This patch to configure disables precompiled headers in hotspot when
ccache is in use.
Background is in this mail (and the bug report):
In short, build time is shortened considerably both with an empty and a
perfect cache when ccache is in use.
Note that this only affects full builds from the root repo and not
hotspot only builds.
More information about the build-dev