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On 23-07-2010 09:31, Tiziano Müller wrote: |
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> Am Freitag, den 23.07.2010, 09:06 +0200 schrieb Thomas Beierlein: |
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>> |
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>> Hi Jorge, |
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>> |
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>> On Thu, 22 Jul 2010 18:04:59 +0000 |
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>> "Jorge Manuel B. S. Vicetto" <jmbsvicetto@g.o> wrote: |
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>>> If you want to use sqlite3 as default and assuming your prefer |
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>>> postgres over mysql, you can use the following and drop the die from |
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>>> pkg_setup. |
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>>> |
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>>> DEPEND=" |
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>> ... snip ... |
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>>> !bacula-clientonly? ( |
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>>> sqlite3? ( |
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>>> app-backup/bacula[-mysql.-postgres] |
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>>> dev-db/sqlite:3 |
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>>> ) |
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>>> !sqlite3? ( |
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>>> postgres? ( |
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>>> mysql? ( app-backup/bacula[-mysql] ) |
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>>> dev-db/postgresql-base[threads] |
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>>> ) |
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>>> !postgres? ( |
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>>> mysql? ( virtual/mysql ) |
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>>> !mysql? ( app-backup/bacula[sqlite3] ) |
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>>> ) |
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>>> !bacula-nodir? ( virtual/mta ) |
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>>> ) |
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>> ... snip ... |
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>>> " |
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>> |
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>> interesting. I did not know that an ebuild can use-depend on itself. |
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>> Good to know. |
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> No, not good. It doesn't make any sense. |
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|
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You may not like it, but saying it doesn't make sense is wrong. It does |
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make sense and ensures what Tom was trying to get and is already being |
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used in the tree. |
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|
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> We will have a solution for such cases somewhere in the future, but at |
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> the moment you should just display a warning that even though the user |
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> specified more than one db only is going to be used. |
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|
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Nothing prevents us from using the above, which already produces the |
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same output as basic use dependencies, so users should be getting used |
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to it by now. It would be great if PMs could produce more detailed |
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warnings to the user, but that can wait (may have to wait?) for the new |
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solutions. |
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|
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> Cheers, |
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> Tiziano |
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> |
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|
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- -- |
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Regards, |
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|
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Jorge Vicetto (jmbsvicetto) - jmbsvicetto at gentoo dot org |
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Gentoo- forums / Userrel / Devrel / KDE / Elections |
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