[MacPorts] #20748: Remove +with_default_names and use a specific path for unprefixed binaries

[MacPorts]

#20748: Remove +with_default_names and use a specific path for unprefixed binaries
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 Reporter:  blb@…             |       Owner:  macports-tickets@…                                         
     Type:  enhancement       |      Status:  new                                                        
 Priority:  Normal            |   Milestone:                                                             
Component:  ports             |     Version:                                                             
 Keywords:  gnu               |        Port:  gnutar m4 gnetcat coreutils diffutils findutils gwhich gsed
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Comment(by blair@…):

 Shell aliases don't work in scripts.

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Ticket URL: <http://trac.macports.org/ticket/20748#comment:5>
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