Author: gjb (doc committer)
Date: Wed Nov 23 12:24:04 2011
New Revision: 227880
URL: http://svn.freebsd.org/changeset/base/227880
Log:
MFC r227769, 227770, 227771:
- Add a note to src/Makefile that explains that 'rm' runs twice because
thesecond invocation only needs to operate on files with the immutable
flag set.
- Fix the note in r227769 to be less specific to the immutable flag.
- Replace 'chflags' with 'file flags' in a comment, since 'chflags'is a
command, not a flag itself.
Approved by: re (kib)
Modified:
releng/9.0/Makefile (contents, props changed)
Modified: releng/9.0/Makefile
==============================================================================
--- releng/9.0/Makefile Wed Nov 23 12:23:32 2011 (r227879)
+++ releng/9.0/Makefile Wed Nov 23 12:24:04 2011 (r227880)
@@ -182,10 +182,12 @@ buildworld: upgrade_checks
#
# In the following, the first 'rm' in a series will usually remove all
# files and directories. If it does not, then there are probably some
-# files with chflags set, so this unsets them and tries the 'rm' a
+# files with file flags 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 file flags set in the first 'rm' instance saves time,
+# because 'chflags' will need to operate on fewer files afterwards.
#
BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
cleanworld:
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "[email protected]"
