package.
</p>
<p>
- Manual pages distributed with Perl packages must be installed
- into the standard directories:
+ Manual pages distributed with packages built from the perl
+ source package must be installed into the standard directories:
<taglist>
<tag>Programs</tag>
<item>
</p>
</item>
</taglist>
+ The extensions used for manual pages distributed with module
+ packages are different. See <ref id="vendor_dirs">.
</p>
</sect>
</chapt>
package must depend upon it explicitly.
</p>
</sect>
+
+ <sect id="perl_upgrades">
+ <heading>Perl Package Upgrades</heading>
+ <p>
+ Starting from <package>perl</package> 5.12.3-2, a dpkg trigger
+ named <var>perl-major-upgrade</var> will be triggered by the
+ postinst of the <package>perl</package> package during major
+ upgrades. Some examples of things which constitute a major upgrade
+ are an upgrade which would change the value of versioned
+ directories in <tt>@INC</tt>, or one which changes <tt>abiname</tt>.
+ Any package may declare an interest in the trigger, especially
+ packages including long-running daemons which would stop working
+ until restart.
+ </p>
+ <p>
+ It is suggested that such packages include an appropriate section
+ in their postinst to handle the trigger by restarting relevant
+ daemons or notifying users of further action.
+ </p>
+ </sect>
</chapt>
<appendix id="perl6">