1BINDIR= /usr/share/certs/trusted 2 3TRUSTED_CERTS!= echo ${.CURDIR}/*.pem 2> /dev/null || true 4 5FILES+= ${TRUSTED_CERTS} 6 7cleancerts: 8 @[ -z "${TRUSTED_CERTS}" ] || rm ${TRUSTED_CERTS} 9 10.include <bsd.prog.mk> 11