github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/kati/testcase/unmatched_paren.mk (about) 1 PAREN:=( 2 $(PAREN):=PASS 3 4 X:=O( 5 Y:=$(X:(=K) 6 test: 7 echo $Y 8 echo $(()