ccache has a history of causing strange problems, and Gentoo recommends
disabling it before reporting bugs. As such, we shouldn't highly
recommend it. See http://en.gentoo-wiki.com/wiki/Ccache#Caveats
Suggested-and-Acked-by: Rick "Zero_Chaos" Farina <zerochaos@gentoo.org>
# the -a option to the catalyst cmdline. -p will clear the autoresume flags
# as well as your pkgcache and kerncache
# ( This option is not fully tested, bug reports welcome )
-# ccache = enables build time ccache support (highly recommended)
+# ccache = enables build time ccache support
# distcc = enable distcc support for building. You have to set distcc_hosts in
# your spec file.
# icecream = enables icecream compiler cluster support for building