[MacPorts] #20069: libsvm should be using configure.cxx

[MacPorts]

#20069: libsvm should be using configure.cxx
-------------------------------------+--------------------------------------
 Reporter:  ryandesign@…             |       Owner:  febeling@…           
     Type:  defect                   |      Status:  new                  
 Priority:  Normal                   |   Milestone:                       
Component:  ports                    |     Version:  1.7.1                
 Keywords:                           |        Port:  libsvm               
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 {{{
 $ port install libsvm
 --->  Fetching libsvm
 --->  Attempting to fetch libsvm-2.88.tar.gz from
 http://distfiles.macports.org/libsvm
 --->  Verifying checksum(s) for libsvm
 --->  Extracting libsvm
 --->  Applying patches to libsvm
 --->  Configuring libsvm
 --->  Building libsvm
 Error: Target org.macports.build returned: shell command " cd
 "/mp/var/macports/build/_Users_rschmidt_macports_dports_math_libsvm/work/libsvm-2.88"
 && nice -n 10 make all PREFIX=/mp VERSION=2.88.0 " returned error 2
 Command output: g++ -Wall -Wconversion -O3 -fPIC -c svm.cpp
 g++ -Wall -Wconversion -O3 -fPIC -c svm.cpp
 g++: Error: You should be using ${configure.cxx}
 See http://trac.macports.org/wiki/UsingTheRightCompiler
 make: *** [svm.o] Error 1
 }}}

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Ticket URL: <http://trac.macports.org/ticket/20069>
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