[MacPorts] #29327: glew-1.6.0 breaks pymol

[MacPorts]

#29327: glew-1.6.0 breaks pymol
--------------------------------------+-------------------------------------
 Reporter:  howarth@…                 |       Owner:  macports-tickets@…                   
     Type:  defect                    |      Status:  new                                  
 Priority:  Normal                    |   Milestone:                                       
Component:  ports                     |     Version:  1.9.2                                
 Keywords:  graphics                  |        Port:  glew                                 
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 The update to flew 1.6.0 breaks pymol which now depends on it. After
 updating glew to 1.6.0, the pre-existing pymol package fails with the
 error...

 [MacPro:~] howarth% pymol
 Traceback (most recent call last):
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/pymol/__init__.py", line 184, in <module>
     import pymol
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/pymol/__init__.py", line 472, in <module>
     import _cmd
 ImportError:
 dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/pymol/_cmd.so, 2): Library not loaded:
 /opt/local/lib/libGLEW.1.5.8.dylib
   Referenced from:
 /opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6
 /site-packages/pymol/_cmd.so
   Reason: image not found

 The trivial fix is to force pymol to be rebuilt with a revision bump...

 [MacPro:python2.6/site-packages/pymol] howarth% otool -L _cmd.so
 _cmd.so:
         /opt/local/lib/libpng14.14.dylib (compatibility version 22.0.0,
 current version 22.0.0)
         /opt/local/lib/libGL.1.dylib (compatibility version 1.2.0, current
 version 1.2.0)
         /opt/local/lib/libglut.3.dylib (compatibility version 3.7.0,
 current version 3.7.0)
         /opt/local/lib/libGLEW.1.6.0.dylib (compatibility version 0.0.0,
 current version 0.0.0)
         /opt/local/lib/libfreetype.6.dylib (compatibility version 13.0.0,
 current version 13.2.0)
         /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current
 version 52.0.0)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 159.0.0)

 however the glew package also seems flawed. The installed libraries have
 no settings for the compatibility and current versions on the shared
 library...

 [MacPro:/opt/local/lib] howarth% otool -L libGLEW.1.6.0.dylib
 libGLEW.1.6.0.dylib:
         /opt/local/lib/libGLEW.1.6.0.dylib (compatibility version 0.0.0,
 current version 0.0.0)
         /System/Library/Frameworks/AGL.framework/Versions/A/AGL
 (compatibility version 1.0.0, current version 1.0.0)
         /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
 (compatibility version 1.0.0, current version 1.0.0)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 159.0.0)

 Also it is unclear if we should be installing a libGLEW.1.6.dylib only or
 also a libGLEW.1.dylib to have everything using glew linked to
 libGLEW.1.dylib and ease the transition to future 1.x releases. Fink takes
 this approach with...

 [MacPro:/sw/lib] howarth% otool -L libGLEW.1.5.8.dylib
 libGLEW.1.5.8.dylib:
         /sw/lib/libGLEW.1.dylib (compatibility version 1.5.0, current
 version 1.5.8)
         /usr/X11/lib/libXmu.6.dylib (compatibility version 9.0.0, current
 version 9.0.0)
         /usr/X11/lib/libXi.6.dylib (compatibility version 8.0.0, current
 version 8.0.0)
         /usr/X11/lib/libGLU.1.dylib (compatibility version 1.3.0, current
 version 1.3.0)
         /usr/X11/lib/libGL.1.dylib (compatibility version 1.2.0, current
 version 1.2.0)
         /usr/X11/lib/libXext.6.dylib (compatibility version 11.0.0,
 current version 11.0.0)
         /usr/X11/lib/libX11.6.dylib (compatibility version 10.0.0, current
 version 10.0.0)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 159.0.0)

-- 
Ticket URL: <https://trac.macports.org/ticket/29327>
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