Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.

Log message:
Bump all packages that use perl, or depend on a p5-* package, or
are called p5-*.

I hope that's all of them.

Log message:
Import p5-Config-Grammar version 1.10, needed by the upcoming smokeping
update.

Config::Grammar is a Perl module to parse configuration files by
following a grammar, which specifies how the configuration file should
look like. The configuration files are nice to work with for humans
and the error messages are helpful because it tells right away that
for example you are setting a variable which isn't defined.

Config::Grammar supports many advanced features, that you can read
about in its documentation (type 'man Config::Grammar' or 'perldoc
lib/Config/Grammar.pm' in this directory)