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| export FOO = PASS_FOO
| export FOO2=PASS_FOO2
| BAR := PASS_BAR
| export BAR
| export X Y Z
| X := PASS_X
| Y := PASS_Y
| Z := PASS_Z
|
| NOT_EXPORTED := FAIL
|
| export BAZ = NOT_EXPORTED
| unexport BAZ
|
| unexport Y
| export Y X
|
| # GNU make 3 and 4 behave differently for this, but it must not mess
| # up FOO, BAR, X, Y, and Z.
| export FOO BAR X Y Z := FAIL
|
| VARREF:=VAR1 VAR2
| export $(VARREF)
| VAR1:=PASS_VAR1
| VAR2:=PASS_VAR2
|
| test:
| echo $$FOO
| echo $$FOO2
| echo $$BAR
| echo $$BAZ
| echo $$X
| echo $$Y
| echo $$Z
| echo $$VAR1
| echo $$VAR2
| echo $$NOT_EXPORTED
|
|
