5 No configuration is required except to install the
11 .Sy CCACHE_PREFIX=/usr/local/bin/distcc .
12 The default cache directory of
14 will be used, which can be overridden by setting
17 .Sy CCACHE_COMPILERCHECK
20 when using the in-tree bootstrap compiler,
23 when using an external compiler.
26 option is used for Clang but not GCC.
27 ccache works best when combined with the
31 Sharing a cache between multiple work directories requires using a layout
35 and an environment such as:
36 .Bd -literal -offset indent
37 CCACHE_BASEDIR='${SRCTOP:H}' MAKEOBJDIRPREFIX='${SRCTOP:H}/obj'
42 for more configuration options.