[unixODBC-support] FedoraCore4 and unixODBC __post_internal_error undefined symbol at runtime

Nick Gorham nick.gorham at easysoft.com
Wed Nov 16 09:29:36 GMT 2005


Adam Gibson wrote:

> Using freetds-0.63-1.2.fc4.rf from dag and the official 
> unixODBC-2.2.11-3.FC4.1 package from Fedora updates.  I have wine 
> configured to use unixODBC.  Connecting to the database works but when 
> the app issues a query wine fails with the error:
>
> [user at host tmp]$ wine testdbapp.exe
> /usr/bin/wine-pthread: symbol lookup error: /usr/lib/libodbccr.so.1: 
> undefined symbol: __post_internal_error
>
>
> Sure enough ldd thinks it is undefined.
>
> [user at host tmp]$ ldd -r /usr/lib/libodbccr.so.1.0.0
> undefined symbol: dm_log_write  (/usr/lib/libodbccr.so.1.0.0)
> undefined symbol: __post_internal_error (/usr/lib/libodbccr.so.1.0.0)
>
>
> libodbc.so.1.0.0 is not exporting it either.
>
> [user at host tmp]$ nm -oD /usr/lib/libodbc.so.1.0.0|grep 
> post_internal_error
>
> I am at a loss trying to figure out where to go from here. __info.c in 
> DriverManager has the function according to the source tarball for 
> unixODBC-2.2.11.  The makefiles are a little over my head to figure 
> out though.  Anyone know how I can force libodbc.so.1.0.0 to export 
> the __post_internal_error function?


Get the 2.2.12 snapshot, 
ftp://ftp.easysoft.com/pub/unixODBC/unixODBC-2.2.12.tar.gz that should 
fix this.

-- 
Nick Gorham
Easysoft Limited



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