[oe] [PATCH] clamav: allow clamav-data installation

[Roman I Khimov]

В сообщении от Суббота 21 августа 2010 22:55:18 автор Khem Raj написал:
> On Sat, Aug 21, 2010 at 11:19 AM, Roman I Khimov <roman at khimov.ru> wrote:
> > Technically, there are three possible installation combinations, each has
> > its valid use:
> >  * clamav-data
> >  * clamav-freshclam
> >  * clamav-data & clamav-freshclam
> >
> > Before the patch only second one was possible (probably with the recent
> > BAD_RECOMMENDATIONS fixes to opkg and OE also the first one). After the
> > patch only first and third will be possible. Do we really care about
> > second case?
> 
> Can clamav-freshclam function without clamav-data? 

Yes.

> > And if yes, how to allow all of three to coexist?
> 
> may be have separate recipe for data.

What about:

- RDEPENDS_${PN} = "${PN}-data"
- RDEPENDS_${PN}-daemon = "${PN}-data ${PN}-conf"
- RDEPENDS_${PN}-freshclam = "${PN}-conf"
- RRECOMMENDS_${PN} = "${PN}-freshclam"
- RRECOMMENDS_${PN}-daemon = "${PN}-freshclam"
- RPROVIDES_${PN}-freshclam = "${PN}-data"
+ RDEPENDS_${PN}-daemon = "${PN}-conf"
+ RDEPENDS_${PN}-freshclam = "${PN}-conf"
+ RRECOMMENDS_${PN} = "${PN}-data ${PN}-freshclam"
+ RRECOMMENDS_${PN}-daemon = "${PN}-data ${PN}-freshclam"

This way the default is third (both data and freshclam installed) and using 
BAD_RECOMMENDATIONS one can disable one or another to implement first or 
second.

The only downside is that you can technically put both to BAD_RECOMMENDATIONS 
and clamav won't work without its databases (and you won't have freshclam to 
get them). But then you have to be very persistent to get that effect.

-- 
 http://roman.khimov.ru
mailto: roman at khimov.ru
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