Date: Fri, 21 Dec 2007 16:13:46 -0600 From: Josh Paetzel <josh@tcbug.org> To: Edwin Groothuis <edwin@mavetju.org> Cc: freebsd-ports@freebsd.org Subject: Re: Opinion on cross-port OPTIONS CONFLICTS Message-ID: <200712211613.50439.josh@tcbug.org> In-Reply-To: <20071221214319.GI40969@k7.mavetju> References: <200712211524.25454.josh@tcbug.org> <20071221214319.GI40969@k7.mavetju>
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On Friday 21 December 2007 03:43:19 pm Edwin Groothuis wrote:
> On Fri, Dec 21, 2007 at 03:24:20PM -0600, Josh Paetzel wrote:
> > I've recently run across some brokeness in ports that would be relative=
ly
> > trivial to deal with if one port had a way to know about the OPTIONS
> > another port was compiled with.
>
> I have been working on it a not-so-long-time-ago and found that
> this could be the best way:
>
> [/var/db/ports/arts] edwin@k7>cat options
> # This file is auto-generated by 'make config'.
> # No user-servicable parts inside!
> # Options for arts-1.5.1_1,1
> _OPTIONS_READ=3Darts-1.5.1_1,1
> WITHOUT_ESD=3Dtrue
> WITHOUT_NAS=3Dtrue
>
> [/var/db/ports/arts] edwin@k7>eval `cat options | grep -v "^\#" | sed -e
> 's/^/arts_/'`
>
> [/var/db/ports/arts] edwin@k7>echo $arts_WITHOUT_NAS
> true
>
>
> I hadn't put it in a PR yet because it has some synchronity issues:
>
> - It only works for ports already installed.
> - It doesn't work for ports which are being installed by this port.
> - No idea how to do this for packages build on ye olde cluster.
>
> But the idea is there:
>
> OPTIONS_DEPENDS=3D arts
> .include <bsd.port.pre.mk>
> .if !defined arts_WITH_NAS
> BROKEN=3D Please build audio/arts first before building this port.
> .fi
> .if ${arts_WITH_NAS} =3D "true"
> BROKEN=3D This port can't work with audio/arts enabled with NAS supp=
ort
> .fi
>
> Edwin
It also doesn't work if someone runs make rmconfig, or make config again an=
d=20
changes things after the port is installed.
It probably doesn't work if a package was used to install either.
=2D-=20
Thanks,
Josh Paetzel
PGP: 8A48 EF36 5E9F 4EDA 5A8C 11B4 26F9 01F1 27AF AECB
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