Am Freitag, den 23.07.2010, 09:06 +0200 schrieb Thomas Beierlein:
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> 
> Hi Jorge,
> 
> On Thu, 22 Jul 2010 18:04:59 +0000
> "Jorge Manuel B. S. Vicetto" <jmbsvicetto@g.o> wrote:
> > If you want to use sqlite3 as default and assuming your prefer
> > postgres over mysql, you can use the following and drop the die from
> > pkg_setup.
> > 
> > DEPEND="
> ... snip ...
> >     !bacula-clientonly? (
> >         sqlite3? (
> >             app-backup/bacula[-mysql.-postgres]
> >             dev-db/sqlite:3
> >         )
> >         !sqlite3? (
> >             postgres? (
> >                 mysql? ( app-backup/bacula[-mysql] )
> >                 dev-db/postgresql-base[threads]
> >             )
> >             !postgres? (
> >                 mysql? ( virtual/mysql )
> >                 !mysql? ( app-backup/bacula[sqlite3] )
> >             )
> >             !bacula-nodir? ( virtual/mta )
> >     )
> ... snip ...
> > "
> 
> interesting. I did not know that an ebuild can use-depend on itself.
> Good to know.
No, not good. It doesn't make any sense.
We will have a solution for such cases somewhere in the future, but at
the moment you should just display a warning that even though the user
specified more than one db only is going to be used.

Cheers,
Tiziano

-- 
Tiziano Müller
Gentoo Linux Developer
Areas of responsibility:
  Samba, PostgreSQL, CPP, Python, sysadmin, GLEP Editor
E-Mail   : dev-zero@g.o
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