[MacPorts] #33985: eboard @1.1.1 configure error due to bad ${CXX} env var ref

[MacPorts]

#33985: eboard @1.1.1 configure error due to bad ${CXX} env var ref
----------------------------+-----------------------------------------------
 Reporter:  jlmuir@…        |       Owner:  macports-tickets@…                   
     Type:  defect          |      Status:  new                                  
 Priority:  Normal          |   Milestone:                                       
Component:  ports           |     Version:  2.0.4                                
 Keywords:                  |        Port:  eboard                               
----------------------------+-----------------------------------------------
 The eboard Portfile configure.args keyword references the CXX environment
 variable, but this is not a variable provided by MacPorts.  When it is
 undefined (as in my case), the configure phase fails:

   :info:configure shell command " cd
 "/opt3/var/macports/build/_opt3_var_macports_sources_rsync.macports.org_release_tarballs_ports_games_eboard/eboard/work/eboard-1.1.1"
 && /opt3/bin/perl ./configure --prefix=/opt3 --man-prefix=/opt3/share/man
 --compiler=${CXX} " returned error 2

 Attached is a patch against the Portfile to fix the problem.

-- 
Ticket URL: <https://trac.macports.org/ticket/33985>
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