cvs commit: src Makefile

[Garance A Drosehn]

gad         2004/02/19 13:09:59 PST

  FreeBSD src repository

  Modified files:
    .                    Makefile 
  Log:
  Improvements on the 'make realclean' target.  Some are style improvements,
  but the biggest issue is that there are situatons when
  ${.OBJDIR} == ${.SRCDIR}, and in those situations the previous version
  would happily remove all your /usr/src while it was cleaning out the objects.
  Not that *you* would be happy about it...  Thanks to bde for immediately
  noticing this serious possibility.
  
  More improvements will be made to this target, but I wanted to commit this
  safer version right now, before anyone lost their /usr/src due to it.
  
  Reviewed by:    bde
  MFC after:      10 days
  
  Revision  Changes    Path
  1.294     +28 -13    src/Makefile