Home | History | Annotate | Line # | Download | only in unit-tests 
      1 # $NetBSD: export.mk,v 1.12 2022/09/09 18:36:15 sjg Exp $
      2 
      3 UT_TEST=	export
      4 UT_FOO=		foo${BAR}
      5 UT_FU=		fubar
      6 UT_ZOO=		hoopie
      7 UT_NO=		all
      8 # believe it or not, we expect this one to come out with $UT_FU unexpanded.
      9 UT_DOLLAR=	This is $$UT_FU
     10 
     11 .export UT_FU UT_FOO
     12 .export UT_DOLLAR
     13 
     14 .if !defined(.MAKE.PID)
     15 .  error .MAKE.PID must be defined
     16 .endif
     17 @=	at
     18 %=	percent
     19 *=	asterisk
     20 ${:U!}=	exclamation		# A direct != would try to run "exclamation"
     21 				# as a shell command and assign its output
     22 				# to the empty variable.
     23 &=	ampersand
     24 
     25 # This is ignored because it is internal.
     26 .export .MAKE.PID
     27 # These are ignored because they are local to the target.
     28 .export @
     29 .export %
     30 .export *
     31 .export !
     32 # This is exported (see the .rawout file) but not displayed since the dash
     33 # shell filters it out.  To reach consistent output for each shell, the
     34 # ampersand is filtered out already by FILTER_CMD.
     35 .export &
     36 # This is ignored because it is undefined.
     37 .export UNDEFINED
     38 
     39 BAR=	bar is ${UT_FU}
     40 
     41 .MAKE.EXPORTED+=	UT_ZOO UT_TEST
     42 
     43 FILTER_CMD?=	${EGREP} -v '^(MAKEFLAGS|MALLOC_.*|PATH|PWD|SHLVL|_|&)='
     44 
     45 all:
     46 	@env | ${FILTER_CMD} | sort
     47