| test = $0 | |
| reverse = $2 $1 | |
| twice = $1$1 | |
| sideeffect = $(shell echo "called$1:" >>dummyfile) | |
| all: | |
| test "$(call test)" = "test" | |
| test "$(call reverse,1,2)" = "2 1" | |
| # expansion happens *before* substitution, thank sanity | |
| test "$(call twice,$(sideeffect))" = "" | |
| test `cat dummyfile` = "called:" | |
| @echo TEST-PASS |