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packages:alternatives
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packages:alternatives [2016-02-01 06:22] glen |
packages:alternatives [2016-02-01 06:25] (current) glen |
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| ====== alternatives ====== | ====== alternatives ====== | ||
| - | [[http://linux.die.net/man/8/update-alternatives|update-alternatives]] - maintain symbolic links determining default commands | + | [[http://linux.die.net/man/8/update-alternatives|update-alternatives]] - maintain symbolic links determining default commands. |
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| + | Default implementation in PLD Linux is provided by ''alternatives'' package from [[package>chkconfig]]. | ||
| ===== switching alternative ===== | ===== switching alternative ===== | ||
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| - the ''%%--slave%%'' option is optional and may be repeated, use if you wish to "group" alternatives | - the ''%%--slave%%'' option is optional and may be repeated, use if you wish to "group" alternatives | ||
| - use proper ''%postun'' to remove alternative on package uninstall | - use proper ''%postun'' to remove alternative on package uninstall | ||
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| + | <note warning> | ||
| + | Currently it remains unclear how to handle optional files, as for above example: | ||
| + | - ''%{_mandir}'' path can be missing if ''%_excludedocs'' is set | ||
| + | - ''%{_mandir}'' path could be ''.gz'' compressed or not, it's currently solved with a glob: ''%{_mandir}/man1/phar%{ver_suffix}.1*'' | ||
| + | </note> | ||
packages/alternatives.1454304158.txt.gz · Last modified: 2016-02-01 06:22 by glen
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