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CVS commit: src/share/mk

Module Name:    src
Committed By:   apb
Date:           Fri Sep 23 21:13:14 UTC 2011

Modified Files:

Log Message:
* use a :M* modifier when testing whether the expanded list of
  files is empty.  Sometimes the variable contains one or more spaces,
  and testing against "" gave the wrong result, but applying the
  :M* modifier discards the spaces.  This should fix PR 45396.
* Instead of using "-" to ignore the exit status from the rm command,
  use ||true.  This should work around the bug in PR 45356, but that
  bug is not fixed.
* Suppress the ${MKMSG} command with .if 0.  People who build with
  MAKEVERBOSE=1 don't want to see the message, and people who build
  with MAKEVERBOSE=2 or higher will see the actual rm command.  The
  message may be useful for debugging this makefile itself, so it's
  only disabled, not deleted.

To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/share/mk/

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

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