[MacPorts] #30938: help2man @1.40.4_1 Enhancement to support perl5 variants

[MacPorts]

#30938: help2man @1.40.4_1 Enhancement to support perl5 variants
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 Reporter:  ccarey@…              |       Owner:  macports-tickets@…                   
     Type:  enhancement           |      Status:  new                                  
 Priority:  Normal                |   Milestone:                                       
Component:  ports                 |     Version:  2.0.1                                
 Keywords:  haspatch              |        Port:  help2man                             
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 The attached patch to {{{help2man}}}’s Portfile allows either Perl 5.8,
 5.10, 12, or 5.14 to be a supported library dependency through the
 addition of variants with identical names to those for {{{perl5}}}. If no
 variant be specified when compiling {{{help2man}}}, then the default will
 be a Perl 5.12 library dependency, which leaves the unpatched behavior
 unchanged and mirrors the default variant of {{{perl5}}} compilation.

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Ticket URL: <https://trac.macports.org/ticket/30938>
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