BZCAT, BZIP2_CMD, CHGRP, CUT, DC, ECHO_CMD, EGREP, FILE, FIND,
HEAD, ID, IDENT, STRIP_CMD, SU, TAIL, TEST, XARGS
And use shell (ash or ksh) builtins where available for efficiency:
ECHO_CMD, FALSE, TEST, TRUE
Grepping the ports tree, a few dozen ports already have FIND,
STRIP_CMD and XARGS variables on their own and numerous ports use
these commands without using macros. Some ports use FILE as a .for
loop variable, but it doesn't matter anyway.
Obtained from: NetBSD
Remove the definition of ECHO because it is already defined in
/usr/share/mk/sys.mk and leaving the useless definition may mislead
developers. Add the following comment that would help:
# ECHO is defined in /usr/share/mk/sys.mk and its value can either be
# "echo", or "true" if the make flag -s is given. Use ECHO_CMD where
# you mean the echo command.
No response yet from: portmgr
Clued by: Cyrille Lefevre <clefevre@citeweb.net> (on ${ECHO})
e00f292763