1make: cond-eof.mk:17: Malformed conditional "0 ${SIDE_EFFECT} ${SIDE_EFFECT2}" 2make: cond-eof.mk:20: Malformed conditional "1 ${SIDE_EFFECT} ${SIDE_EFFECT2}" 3make: cond-eof.mk:23: Malformed conditional "(0) ${SIDE_EFFECT} ${SIDE_EFFECT2}" 4make: Fatal errors encountered -- cannot continue 5make: stopped in unit-tests 6exit status 1 7