diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -185,7 +185,10 @@ buildworld: upgrade_checks # files with chflags set, so this unsets them and tries the 'rm' a # second time. There are situations where this target will be cleaning # some directories via more than one method, but that duplication is -# needed to correctly handle all the possible situations. +# needed to correctly handle all the possible situations. Removing all +# files without the immutable flag set in the first 'rm' instance saves +# time, because 'chflags' will need to operate on fewer files (with the +# immutable flag set) afterwards. # BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR} cleanworld: |
