Date: Tue, 29 Jul 2003 09:09:17 -0700 From: Faried Nawaz <fn@hungry.com> To: hackers@freebsd.org Subject: patch to add make -U Message-ID: <20030729160917.GA51401@nilpotent.org>
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While working around a port issue (ports/55013), I discovered that make couldn't unset variables using make -U. I've written a small patch that adds -U functionality, but I haven't tested it extensively. http://web.nilpotent.org/tmp/make.diff.bz2 (~ 3KB unpacked) against yesterday's -CURRENT code. A simple Makefile I used to test it: -- cut here -- FOO = bar .ifdef FOO SAY = y .else SAY = n .endif all: echo $(SAY) -- cut here -- Try "make -U FOO". Faried. -- The Great GNU has arrived, infidels, behold his wrath ! "If a MOO runs on a port no one accesses, does it run?"
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