[MacPorts] #20073: arc should use configure.cc

[MacPorts]

#20073: arc should use configure.cc
-------------------------------------+--------------------------------------
 Reporter:  ryandesign@…             |       Owner:  jc@…        
     Type:  defect                   |      Status:  new         
 Priority:  Normal                   |   Milestone:              
Component:  ports                    |     Version:  1.7.1       
 Keywords:                           |        Port:  arc         
-------------------------------------+--------------------------------------
 {{{
 $ port install arc
 --->  Fetching arc
 --->  Attempting to fetch arc-5.21o.tgz from
 http://leopard.local/distfiles/arc
 --->  Attempting to fetch arc-5.21o.tgz from http://superb-
 west.dl.sourceforge.net/arc
 --->  Verifying checksum(s) for arc
 --->  Extracting arc
 --->  Applying patches to arc
 --->  Configuring arc
 --->  Building arc
 Error: Target org.macports.build returned: shell command " cd
 "/mp/var/macports/build/_Users_rschmidt_macports_dports_archivers_arc/work/arc-5.21o"
 && nice -n 10 make all OPT="-O2" " returned error 2
 Command output: gcc -O2 -DBSD=1 -c arc.c
 gcc -O2 -DBSD=1 -c arc.c
 gcc: Error: You should be using ${configure.cc}
 See http://trac.macports.org/wiki/UsingTheRightCompiler
 make: *** [arc.o] Error 1
 }}}

 A patch is attached which fixes this issue. If there is no objection, I'm
 happy to commit it.

-- 
Ticket URL: <http://trac.macports.org/ticket/20073>
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