Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command; the ECHO
macro is set to "echo" by default, but it is set to "true" if make(1) is
invoked with the -s option while ECHO_CMD is always set to the echo command.
An effort to solve building problem at bento. Only the reason I can suspect
for failure of getting correct dependency (to print/ghostscript-gnu-cjk) is
missing white space after port directory..