[MacPorts] #32330: gnupg12: update to 1.2.8, remove nls and bzip2 variants

[MacPorts]

#32330: gnupg12: update to 1.2.8, remove nls and bzip2 variants
-------------------------------------+--------------------------------------
 Reporter:  ryandesign@…             |       Owner:  dms@…            
     Type:  enhancement              |      Status:  new              
 Priority:  Normal                   |   Milestone:                   
Component:  ports                    |     Version:  2.0.3            
 Keywords:  haspatch                 |        Port:  gnupg12          
-------------------------------------+--------------------------------------
 This patch updates gnupg12 to 1.2.8.

 In addition, it removes the "nls" variant which enables natural language
 support. Other ports (including gnupg and gnupg2) do not provide a way to
 disable nls and have it always on, and this patch makes gnupg12 do this
 too. This was previously suggested in comment:ticket:32304:3. It also adds
 the required gettext dependency which was missing.

 Similarly, I delete the bzip2 variant and turn bzip2 support on all the
 time, like gnupg and gnupg2 do. I switch the bzip2 dependency from
 lib:-style to port:-style to ensure no non-MacPorts versions of bzip2 will
 be allowed to satisfy it.

 I also added dependencies on libiconv and zlib like gnupg and gnupg2 have.

 The port builds for me on Snow Leopard with Xcode 3.2.6. Please let me
 know if you have any objections or whether I may commit it.

-- 
Ticket URL: <https://trac.macports.org/ticket/32330>
MacPorts <http://www.macports.org/>
Ports system for Mac OS