Best way to override user's CFLAGS in a port?
bugsgrief at bugsgrief.net
Tue Sep 7 17:26:21 PDT 2004
On Tue, 07 Sep 2004 09:24:58 -0700 (PDT)
John Polstra <jdp at polstra.com> wrote:
> The ezm3 port has to be built with an optimization level of -O, and
> that's not likely to change any time soon. Some users, especially
> users of -current where -O2 is officially supported, are getting
> burned by that. What is the best way for me to change the ezm3 port's
> Makefile so that -O will be used regardless of the user's environment
> or /etc/make.conf settings?
> freebsd-ports at freebsd.org mailing list
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This is on 4.9-STABLE.
man gcc says:
If you use multiple -O options, with or without level numbers,
the last such option is the one that is effective.
CFLAGS += -O
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