DPB

dpb is used for bulk builds of ports.

To prepare to use dpb:

sudo pkg_delete -I -X bitrig-syscomp
cd /usr/ports
rm -rf packages/amd64/ logs/amd64/ pobj/*
make clean

If you are low on space you can clean up old distfiles with:

rm -rf /usr/ports/distfiles/*

If you do a lot of local builds and experimenting, it may be necessary to also delete the local plists. This must NEVER be done on a production machine.

rm -rf /usr/ports/plist/amd64/