Date: Fri, 29 Nov 2002 15:20:41 -0800 From: "David O'Brien" <obrien@freebsd.org> To: Poul-Henning Kamp <phk@freebsd.org> Cc: current@freebsd.org Subject: Re: suggested WARNS makefile magic Message-ID: <20021129232041.GA27528@dragon.nuxi.com> In-Reply-To: <1881.1038557926@critter.freebsd.dk> References: <1881.1038557926@critter.freebsd.dk>
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On Fri, Nov 29, 2002 at 09:18:46AM +0100, Poul-Henning Kamp wrote:
>
> Right now, if I want to ensure that a particular program compiles
> with a WARNS level of no less than 3, I have to put this in the
> Makefile:
>
> WARNS?= 3
> .if ${WARNS} < 3
> WARNS= 3
> .endif
Is this program w/in /usr/src or something else? If with-in /usr/src, is
sounds like we have Makefile's battling each other and we should fix
that.
Your change would get in the way of toolchain upgrades; as one often
wants to do "make WARNS=0" for the first couple of compiles while working
on the update.
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