[MacPorts] #18304: MacPorts doesn't build port "nice" if build.cmd contains a space

[MacPorts]

#18304: MacPorts doesn't build port "nice" if build.cmd contains a space
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  Reporter:  ryandesign@…             |       Owner:  macports-tickets@…                   
      Type:  enhancement              |      Status:  closed                               
  Priority:  Normal                   |   Milestone:  MacPorts 1.9.0                       
 Component:  base                     |     Version:  1.7.0                                
Resolution:  fixed                    |    Keywords:  haspatch                             
      Port:                           |  
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Changes (by raimue@…):

  * status:  new => closed
  * resolution:  => fixed
  * milestone:  MacPorts Future => MacPorts 1.9.0


Comment:

 Committed a completely different approach for this by using setpriority(2)
 in proc system instead of `/usr/bin/nice`. This works now correctly with
 any shell command.

 Fixed in r65076.

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Ticket URL: <http://trac.macports.org/ticket/18304#comment:4>
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