[MacPorts] #28946: awesome build fails in generated_icons.dir

[MacPorts]

#28946: awesome build fails in generated_icons.dir
---------------------------------------+------------------------------------
 Reporter:  chris@…                    |       Owner:  milosh@…           
     Type:  defect                     |      Status:  new                
 Priority:  Normal                     |   Milestone:                     
Component:  ports                      |     Version:  1.9.2              
 Keywords:  generated_icons.dir icons  |        Port:  awesome            
---------------------------------------+------------------------------------

Comment(by duncan.rumbold@…):

 After having worked around the problem with above patch, I then ran into a
 problem whereby the link stage couldn't complete successfully. The problem
 was that libiconv wasn't being specified as a link parameter. I added
 '-liconv' to the LINK_FLAGS in the cmake file which managed to complete
 the build, but I don't know enough about cmake or macports build
 parameters to come up with a 'real' solution. P.S. apologies for not using
 an appropriate markup tag for the code above.

-- 
Ticket URL: <https://trac.macports.org/ticket/28946#comment:4>
MacPorts <http://www.macports.org/>
Ports system for Mac OS