[MacPorts] #33468: gdb update 7.3 to 7.4

[MacPorts]

#33468: gdb update 7.3 to 7.4
-------------------------------+--------------------------------------------
 Reporter:  hbemail@…          |       Owner:  dweber@…           
     Type:  update             |      Status:  new                
 Priority:  Low                |   Milestone:                     
Component:  ports              |     Version:  2.0.4              
 Keywords:                     |        Port:  gdb                
-------------------------------+--------------------------------------------

Comment(by tezheng1982@…):

 anyone successfully use macport gdb with emacs gdb/mi?

 my emacs will simply hang when debugging with "ggdb -i=mi".

-- 
Ticket URL: <https://trac.macports.org/ticket/33468#comment:9>
MacPorts <http://www.macports.org/>
Ports system for Mac OS