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Date: Sun, 20 May 2001 15:57:21 -0700
From: Kris Kennaway <kris@obsecurity.org>
To: Bruce Evans <bde@zeta.org.au>
Cc: Ruslan Ermilov <ru@FreeBSD.org>, Peter Wemm <peter@wemm.org>,
	Warner Losh <imp@harmony.village.org>, Greg Lehey <grog@lemis.com>,
	Kris Kennaway <kris@obsecurity.org>, cvs-committers@FreeBSD.org,
	cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/usr.bin/scrshot Makefile
Message-ID: <20010520155721.C37083@xor.obsecurity.org>
References: <20010520140748.D3338@sunbay.com> <Pine.BSF.4.21.0105202127090.43871-100000@besplex.bde.org>
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In-Reply-To: <Pine.BSF.4.21.0105202127090.43871-100000@besplex.bde.org>; from bde@zeta.org.au on Sun, May 20, 2001 at 09:41:15PM +1000
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On Sun, May 20, 2001 at 09:41:15PM +1000, Bruce Evans wrote:
> On Sun, 20 May 2001, Ruslan Ermilov wrote:
>=20
> > On Fri, May 18, 2001 at 10:24:23PM -0700, Peter Wemm wrote:
> > > Personally, I think we should implement the WARNS make variable from
> > > NetBSD.  It works there.  There is no need to be gratuitously differe=
nt.
>=20
> This is implemented now.
>=20
> > We already have DEBUG_FLAGS in bsd.prog.mk and bsd.lib.mk.
> > That should be sufficient for -Wfoo stuff.
>=20
> I think DEBUG_FLAGS is
> a) for debugging flags (-g, etc.) :-).
> b) completely under use control.  Currently, only a couple of Makefiles u=
nder
>    usr.sbin/acpi misuse it (but only in commented out code).
>=20
> There is also CWARNFLAGS, which used to be only for kernels...

This is now available for userland as well.  The problem I found is
that if you set CFLAGS in /etc/make.conf to set your "usual settings",
you can't override it on the command-line when you want more warnings.
You can now use CWARNFLAGS to do that, e.g.:

setenv CWARNFLAGS '${BDECFLAGS}'

Kris

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