diff options
Diffstat (limited to 'unit-tests/export.mk')
| -rw-r--r-- | unit-tests/export.mk | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/unit-tests/export.mk b/unit-tests/export.mk index 01f69f918161b..b98d175af3147 100644 --- a/unit-tests/export.mk +++ b/unit-tests/export.mk @@ -1,22 +1,43 @@ -# $Id: export.mk,v 1.1.1.1 2014/08/30 18:57:18 sjg Exp $ +# $Id: export.mk,v 1.1.1.4 2020/08/08 22:34:25 sjg Exp $ UT_TEST=export UT_FOO=foo${BAR} UT_FU=fubar UT_ZOO=hoopie UT_NO=all -# belive it or not, we expect this one to come out with $UT_FU unexpanded. +# believe it or not, we expect this one to come out with $UT_FU unexpanded. UT_DOLLAR= This is $$UT_FU .export UT_FU UT_FOO .export UT_DOLLAR -# this one will be ignored + +.if !defined(.MAKE.PID) +.error .MAKE.PID must be defined +.endif +@= at +%= percent +*= asterisk +${:U!}= exclamation # A direct != would try to run "exclamation" + # as a shell command and assign its output + # to the empty variable. +&= ampersand + +# This is ignored because it is internal. .export .MAKE.PID +# These are ignored because they are local to the target. +.export @ +.export % +.export * +.export ! +.export & +# This is ignored because it is undefined. +.export UNDEFINED BAR=bar is ${UT_FU} .MAKE.EXPORTED+= UT_ZOO UT_TEST -all: - @env | grep '^UT_' | sort +FILTER_CMD?= egrep -v '^(MAKEFLAGS|PATH|PWD|SHLVL|_)=' +all: + @env | ${FILTER_CMD} | sort |