Date: Mon, 28 Apr 2014 14:27:38 -0300 From: "Nilton Jose Rizzo" <rizzo@i805.com.br> To: Ian Lepore <ian@FreeBSD.org>, Julian Elischer <julian@FreeBSD.org> Cc: FreeBSD Current <current@FreeBSD.org> Subject: Re: options for forcing use of GCC Message-ID: <20140428172211.M44034@i805.com.br> In-Reply-To: <1398695014.61646.212.camel@revolution.hippie.lan> References: <535D1350.4000106@freebsd.org> <1398616234.61646.155.camel@revolution.hippie.lan> <535DFB11.4020904@freebsd.org> <1398686749.61646.203.camel@revolution.hippie.lan> <535E5FA0.9050703@freebsd.org> <1398695014.61646.212.camel@revolution.hippie.lan>
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Em Mon, 28 Apr 2014 08:23:34 -0600, Ian Lepore escreveu
> On Mon, 2014-04-28 at 22:03 +0800, Julian Elischer wrote:
> > On 4/28/14, 8:05 PM, Ian Lepore wrote:
> > > On Mon, 2014-04-28 at 14:54 +0800, Julian Elischer wrote:
> > >> On 4/28/14, 12:30 AM, Ian Lepore wrote:
> > >>> WITH_GCC=yes \
> > >>> WITH_GNUCXX=yes \
> > >>> WITHOUT_CLANG=yes \
> > >>> WITHOUT_CLANG_IS_CC=yes \
> > >> forgot to ask.. is this in /etc/make.conf?
> > >> or elsewhere?
> > > Actually in our build system we build in a chroot, and we inject those
> > > args into the environment during the builds so that we can have
> > > different options for building world versus cross-world within the
> > > chroot, but I think the more-normal place would be make.conf.
> >
> > we also use a combination of environment and make.conf in a chroot.
> > though people sometimes talk about a src.conf (or is that src.mk?) but
> > I haven't found that one yet.
You must be create in /etc the src.conf and put this knobs there.
In my case I would like to use only clang, but have some
ports that assume gcc as mandatory.
Rizzo
> > >
> > > -- Ian
> > >
> > >
> > >
>
> In theory, /etc/make.conf affects all builds you do -- world, kernel,
> ports, your own apps, everything -- whereas /etc/src.conf affects
> only kernel and world. I've heard it said that the reality falls
> short of that and src.conf settings inappropriately leak into ports builds.
>
> -- Ian
>
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---
/*************************************************
**Nilton José Rizzo UFRRJ
**http://www.rizzo.eng.br http://www.ufrrj.br
**http://lattes.cnpq.br/0079460703536198
**************************************************/
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