bin/make/unit-tests/varcmd.mk

   1 # $Id: varcmd.mk,v 1.1.1.1 2014/08/30 18:57:18 sjg Exp $
   2 #
   3 # Test behaviour of recursive make and vars set on command line.
   4
   5 FU=fu
   6 FOO?=foo
   7 .if !empty(.TARGETS)
   8 TAG=${.TARGETS}
   9 .endif
  10 TAG?=default
  11
  12 all:    one
  13
  14 show:
  15         @echo "${TAG} FU=<v>${FU}</v> FOO=<v>${FOO}</v> VAR=<v>${VAR}</v>"
  16
  17 one:    show
  18         @${.MAKE} -f ${MAKEFILE} FU=bar FOO=goo two
  19
  20 two:    show
  21         @${.MAKE} -f ${MAKEFILE} three
  22
  23 three:  show
  24         @${.MAKE} -f ${MAKEFILE} four
  25
  26
  27 .ifmake four
  28 VAR=Internal
  29 .MAKEOVERRIDES+= VAR
  30 .endif
  31
  32 four:   show
  33         @${.MAKE} -f ${MAKEFILE} five
  34
  35 M = x
  36 V.y = is y
  37 V.x = is x
  38 V := ${V.$M}
  39 K := ${V}
  40
  41 show-v:
  42         @echo '${TAG} v=${V} k=${K}'
  43
  44 five:   show show-v
  45         @${.MAKE} -f ${MAKEFILE} M=y six
  46
  47 six:    show-v
  48         @${.MAKE} -f ${MAKEFILE} V=override show-v
  49