[MacPorts] #19559: variant variables not carried through to post-destroot

[MacPorts]

#19559: variant variables not carried through to post-destroot
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  Reporter:  dweber@…             |       Owner:  macports-tickets@…                   
      Type:  enhancement          |      Status:  closed                               
  Priority:  Low                  |   Milestone:  MacPorts Future                      
 Component:  base                 |     Version:  1.7.1                                
Resolution:  invalid              |    Keywords:  variant variables                    
      Port:                       |  
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Changes (by jmr@…):

  * status:  new => closed
  * resolution:  => invalid


Comment:

 Variant bodies are run as procedures. Just using 'set' will create a local
 variable. Use 'global', or the 'options' infrastructure:
 {{{
 variant foo {
     options myoption1 myoption1
     myoption1 bar
     myoption2 baz
     post-destroot {
         ui_msg "my options are $myoption1 and $myoption2"
     }
 }
 }}}

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Ticket URL: <http://trac.macports.org/ticket/19559#comment:5>
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