ports/122674: Use CPAN macro in all ports

[araujo at FreeBSD.org]

Synopsis: Use CPAN macro in all ports

Responsible-Changed-From-To: freebsd-ports-bugs->araujo
Responsible-Changed-By: araujo
Responsible-Changed-When: Sat Apr 12 13:29:51 UTC 2008
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=122674