[GRASS-dev] Re: [GRASS GIS] #1115: splash image problem in wxgui

[GRASS GIS]

#1115: splash image problem in wxgui
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  Reporter:  kyngchaos  |       Owner:  grass-dev@…              
      Type:  defect     |      Status:  closed                   
  Priority:  blocker    |   Milestone:  6.4.0                    
 Component:  wxGUI      |     Version:  6.4.0 RCs                
Resolution:  invalid    |    Keywords:                           
  Platform:  MacOSX     |         Cpu:  OSX/Intel                
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Comment(by kyngchaos):

 Just a followup - I think I know what happened.  I had originally built
 wxpython using libpng 1.3.  Then I updated to libpng 1.4 (and trashed
 1.3).  libpng 1.4 replaces png_check_sig() with png_sig_cmp().  Without
 png_check_sig(), the old wxpython build fails.  A new build used the
 internal libpng because 2.8.10 checks for png_check_sig().

 2.8.11 checks for png_sig_cmp().  I had problems in June with 2.8.11 and
 the new ctypes stuff.  Hopefully it's fixed now...

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Ticket URL: <http://trac.osgeo.org/grass/ticket/1115#comment:6>
GRASS GIS <http://grass.osgeo.org>