[MacPorts] #31475: gnuradio: update to 3.4.1

[MacPorts]

#31475: gnuradio: update to 3.4.1
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 Reporter:  axeljaeger@…               |       Owner:  michaelld@…           
     Type:  update                     |      Status:  new                   
 Priority:  Normal                     |   Milestone:                        
Component:  ports                      |     Version:  2.0.3                 
 Keywords:                             |        Port:  gnuradio              
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Comment(by axeljaeger@…):

 Any news on this? Yesterday I learned the hard way why GRC will not run
 without X11 :)

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Ticket URL: <https://trac.macports.org/ticket/31475#comment:8>
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