[MacPorts] #18906: qtiplot build fails

[MacPorts]

#18906: qtiplot build fails
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 Reporter:  jwhowse4@…            |       Owner:  jonas@…           
     Type:  defect                |      Status:  new               
 Priority:  Normal                |   Milestone:  Port Bugs         
Component:  ports                 |     Version:  1.7.0             
 Keywords:                        |        Port:  qtiplot           
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Comment(by atenderholt@…):

 I've deactivated qwt, but qtiplot still fails to build for me:

 Undefined symbols:
   "_png_destroy_write_struct", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_create_info_struct", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_write_info", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_get_io_ptr", referenced from:
       _gl2psUserWritePNG in gl2ps.o
   "_png_set_compression_level", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_write_end", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_write_row", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_set_write_fn", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_set_IHDR", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
   "_png_create_write_struct", referenced from:
       _gl2psConvertPixmapToPNG in gl2ps.o
 ld: symbol(s) not found
 collect2: ld returned 1 exit status
 make[1]: *** [qtiplot.app/Contents/MacOS/qtiplot] Error 1
 make: *** [sub-qtiplot-all] Error 2

 This is MacPorts 1.710 trying to build 0.9.7.5 on MacOS X 10.5.6 with
 XCode 3.1.2. Any ideas?

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Ticket URL: <http://trac.macports.org/ticket/18906#comment:5>
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