Log message:
Bump the PKGREVISION for all packages which depend directly on perl,
to trigger/signal a rebuild for the transition 5.10.1 -> 5.12.1.

The list of packages is computed by finding all packages which end
up having either of PERL5_USE_PACKLIST, BUILDLINK_API_DEPENDS.perl,
or PERL5_PACKLIST defined in their make setup (tested via
"make show-vars VARNAMES=..."), minus the packages updated after
the perl package update.

sno@ was right after all, obache@ kindly asked and he@ led the
way. Thanks!

Log message:
Importing package for p5 module String::PerlIdentifier 0.05 as dependency
for scheduled import of devel/p5-File-Save-Home 0.08.

This module automatically exports a single subroutine, make_varname(), which
returns a string composed of random characters that qualifies as the name for
a Perl variable. The characters are limited to upper- and lower-case letters
in the English alphabet, the numerals from 0 through 9 and the underscore
character. The first character may not be a numeral.