From owner-freebsd-arch  Sun Mar 16  7:58:23 2003
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Date: Mon, 17 Mar 2003 02:58:13 +1100 (EST)
From: Bruce Evans <bde@zeta.org.au>
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To: Dag-Erling =?iso-8859-1?q?Sm=F8rgrav?= <des@ofug.org>
Cc: arch@FreeBSD.ORG, Maxime Henrion <mux@FreeBSD.ORG>
Subject: Re: WARNS=6 changes
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On Sun, 16 Mar 2003, Dag-Erling [iso-8859-1] Sm=F8rgrav wrote:

> "David O'Brien" <obrien@freebsd.org> writes:
> > I am all for this change of making our C standard level C99.
> > Do you think we should do this for lower WARNS than 6?  As far as
> > warnings go, -ansi (aka, -std=3Dc89) is responsable for all the 'long l=
ong'
> > warnings and that is why it was done at WARNS=3D=3D6.  Since that will =
go
> > away, maybe we should turn on -std=3D at a lower WARNS.
>
> Hmm, I think it should be a separate knob.  We can merge it into WARNS
> later, but for now, we should just remove -ansi / -pedantic from
> WARNS, and add a CSTD knob which can be either c89 or c99.

-ansi -pedantic is required to give a C compiler (C90).  Without it you
don't even get warnings about errors, so it should be the first warning
level.

Bruce

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