share/mk/sys.debug.mk

   1 # $Id: sys.debug.mk,v 1.1 2016/10/01 19:11:55 sjg Exp $
   2 #
   3 #       @(#) Copyright (c) 2009, Simon J. Gerraty
   4 #
   5 #       This file is provided in the hope that it will
   6 #       be of use.  There is absolutely NO WARRANTY.
   7 #       Permission to copy, redistribute or otherwise
   8 #       use this file is hereby granted provided that
   9 #       the above copyright notice and this notice are
  10 #       left intact.
  11 #
  12 #       Please send copies of changes and bug-fixes to:
  13 #       sjg@crufty.net
  14 #
  15
  16 # Sometimes we want to turn on debugging in just one or two places
  17 # if .CURDIR is matched by any entry in DEBUG_MAKE_SYS_DIRS we
  18 # will apply DEBUG_MAKE_FLAGS now.
  19 # if an entry in DEBUG_MAKE_DIRS matches, we at the end of sys.mk
  20 # eg.  DEBUG_MAKE_FLAGS=-dv DEBUG_MAKE_SYS_DIRS="*lib/sjg"
  21 # use DEBUG_MAKE_FLAGS0 to apply only to .MAKE.LEVEL 0
  22 #
  23 .if ${.MAKE.LEVEL:U1} == 0
  24 # we use indirection, to simplify the tests below, and incase
  25 # DEBUG_* were given on our command line.
  26 _DEBUG_MAKE_FLAGS = ${DEBUG_MAKE_FLAGS0}
  27 _DEBUG_MAKE_SYS_DIRS = ${DEBUG_MAKE_SYS_DIRS0:U${DEBUG_MAKE_SYS_DIRS}}
  28 _DEBUG_MAKE_DIRS = ${DEBUG_MAKE_DIRS0:U${DEBUG_MAKE_DIRS}}
  29 .else
  30 _DEBUG_MAKE_FLAGS = ${DEBUG_MAKE_FLAGS}
  31 _DEBUG_MAKE_SYS_DIRS = ${DEBUG_MAKE_SYS_DIRS}
  32 _DEBUG_MAKE_DIRS = ${DEBUG_MAKE_DIRS}
  33 .endif