[MacPorts] #29550: kdelibs4 @4.6.3: Undefined symbols _uncompress _compress

[MacPorts]

#29550: kdelibs4 @4.6.3: Undefined symbols _uncompress _compress
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 Reporter:  macports@…              |       Owner:  snc@…           
     Type:  defect                  |      Status:  new             
 Priority:  Normal                  |   Milestone:                  
Component:  ports                   |     Version:  1.9.2           
 Keywords:                          |        Port:  openexr kdelibs4
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Comment(by macports@…):

 I did a forced upgrade of all installed ports (took only 12 hours ;) ).
 Now the dynamic libraries seem to be there:
 {{{
 perseus:~ eligs$ ls -lAF /opt/local/lib/libIlmImf*
 -rwxr-xr-x  2 root  admin  1711296 27 Mai 11:04
 /opt/local/lib/libIlmImf.6.dylib*
 -rw-r--r--  2 root  admin  2776232 27 Mai 11:04 /opt/local/lib/libIlmImf.a
 lrwxr-xr-x  1 root  admin       17 27 Mai 11:04
 /opt/local/lib/libIlmImf.dylib@ -> libIlmImf.6.dylib
 -rwxr-xr-x  2 root  admin     1050 27 Mai 11:04
 /opt/local/lib/libIlmImf.la*
 }}}
 And kdelibs4 build and installation finally works.
 Thanks a lot !!

 But I would like to understand why they were missing and why dylibs in the
 dependencies are required to build another dynamic library?

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Ticket URL: <https://trac.macports.org/ticket/29550#comment:26>
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