[MacPorts] #23272: qtiplot 0.9.7.9 fails to build on Snow Leopard

[MacPorts]

#23272: qtiplot 0.9.7.9 fails to build on Snow Leopard
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 Reporter:  Stochasticus@…          |       Owner:  jonas@…           
     Type:  defect                  |      Status:  new               
 Priority:  Normal                  |   Milestone:                    
Component:  ports                   |     Version:  1.8.2             
 Keywords:                          |        Port:  qtiplot           
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Comment(by vakuumfluktuation@…):

 I'd like to install qtiplot an an iBook G4 with Tiger 10.4.11 ...

 Build stops with:

 {{{

 /usr/libexec/gcc/powerpc-apple-darwin8/4.0.1/ld: Undefined symbols:
 _gzclose
 _gzerror
 _gzopen
 _gzread
 _gzwrite
 collect2: ld returned 1 exit status
 make[1]: *** [qtiplot.app/Contents/MacOS/qtiplot] Error 1
 make: *** [sub-qtiplot-all] Error 2

 }}}

 I applied the given patch and it builds now! But doesn't that neglect the
 argument why it worked on Leopard and not on Snow Leopard?

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Ticket URL: <http://trac.macports.org/ticket/23272#comment:9>
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