xref: /freebsd/tools/build/options/WITH_CLEAN (revision dc5f8c344299106f9a28dc6f692184d8379468a0)
1*dc5f8c34SKyle EvansClean before building world and/or kernel.
2*dc5f8c34SKyle EvansNote that recording a new epoch in
3*dc5f8c34SKyle Evans.Pa .clean_build_epoch
4*dc5f8c34SKyle Evansin the root of the source tree will also force a clean world build.
5